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WTM

addressKanagawa/Nishi-ku, Yokohama-shi/27-9-501 Kusamachi
phone045-548-4200
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last updated:Aug 27, 2025
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Vendor Surface Treatment Examples [Automotive Industry]

To enhance wear resistance, two high-temperature tempering processes were conducted. A manufacturing example for vendors in the automotive industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a vendor for the automotive industry. To enhance wear resistance, we applied high-temperature tempering twice and focused on the buffing finishing process to ensure a solid coating layer. 【Project Overview】 - Product Name: Vendor - Material: SKD11 (HRC 58-62) - Size (mm): φ60×65 - Classification: Surface Treatment - Processing/Treatment: CVD-Tic Coating Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Surface treatment examples of riveted parts [Automotive industry]

The material used is SKD11 (HRC: 58-62). Example of manufacturing clinch-type parts for the automotive industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of riveted parts for the automotive industry. The material used is SKD11 (HRC: 58-62), and a DLC coating treatment has been applied to the surface. The size is φ60×65mm. 【Project Overview】 - Product Name: Riveted Parts - Material: SKD11 (HRC: 58-62) - Size (mm): φ60×65 - Classification: Surface Treatment - Processing/Treatment: DLC Coating Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Examples of surface treatment for cylindrical guide housing in the automotive industry.

The material used is aluminum with surface treatment. This is an example of a cylindrical guide housing manufactured for the automotive industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a cylindrical guide housing for the automotive industry. The material used is aluminum, and it has undergone colored anodizing treatment on the surface. The size is 50×46×57.5mm. 【Project Overview】 - Product Name: Cylindrical Guide Housing - Material: Aluminum - Size (mm): 50×46×57.5 - Classification: Surface Treatment - Processing/Treatment: Colored Anodizing Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by downloading it from the link below, or feel free to contact us.

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Examples of surface treatment for rotary base plates in the home appliance industry.

The material used is aluminum with surface treatment. This is an example of a rotary base plate manufactured for the home appliance industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of rotary base plates for the home appliance industry. The material used is aluminum, and the surface has been treated with a matte anodizing process. The size is 102×87×7mm. 【Project Overview】 - Product Name: Rotary Base Plate - Material: Aluminum - Size (mm): 102×87×7 - Classification: Surface Treatment - Processing/Treatment: Matte Anodizing - Industry: Home Appliances < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Surface treatment case of holder block for optical unit [Automotive industry]

The material used is aluminum with surface treatment. This is an example of a holder block for optical units designed for the automotive industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a holder block for optical units aimed at the automotive industry. The material used is aluminum, and it has undergone anodizing treatment on the surface. The size is 80×30×28mm. 【Project Overview】 - Product Name: Holder Block for Optical Unit - Material: Aluminum - Size (mm): 80×30×28 - Classification: Surface Treatment - Processing/Treatment: Anodizing Treatment - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking on "Download Catalog" below, or feel free to contact us.

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Surface treatment examples of bushings, sleeves, and guide pins in the semiconductor industry.

The material used is copper and brass, with surface treatment. Examples of manufacturing bushings, sleeves, and guide pins for the semiconductor industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce examples of manufacturing bushings, sleeves, and guide pins for the semiconductor industry. The materials used are copper and brass, and gold plating has been applied to the surface. 【Project Overview】 - Product Name: Bushing, Sleeve, Guide Pin - Material: Copper, Brass - Classification: Surface Treatment - Processing/Treatment: Gold Plating - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Surface treatment examples of housing blocks for precision machinery [semiconductor industry]

The material used is aluminum with surface treatment. A case study of manufacturing housing blocks for precision equipment in the semiconductor industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a housing block for precision equipment aimed at the semiconductor industry. The material used is aluminum, and the surface has been treated with gold plating. 【Project Overview】 - Product Name: Housing Block for Precision Equipment - Material: Aluminum - Classification: Surface Treatment - Processing/Treatment: Gold Plating - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Examples of processing and assembly jigs for precision parts in the heavy electrical industry.

The material used is aluminum. A case study of the production of assembly jigs for precision parts in the heavy electrical industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of assembly jigs for precision parts aimed at the heavy electrical industry. The material used is aluminum, and machining was performed using a five-axis machining center. 【Project Overview】 - Product Name: Assembly Jig for Precision Parts - Material: Aluminum - Classification: Machining - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Examples of machining and assembly of inspection jigs for automotive parts【Automotive Industry】

Support for manufacturing, assembly, and three-dimensional inspection. Examples of inspection jigs for automotive parts in the automotive industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of inspection jigs for automotive parts. These products support manufacturing, assembly, and three-dimensional inspection. As inspection jigs for automotive parts, the requirements for manufacturing precision are extremely high, and the positional relationships between parts also demand accuracy. 【Project Overview】 - Product Name: Inspection Jig for Automotive Parts - Material: SS400, DC53, SK105 - Size (mm): 1,220 × 430 × 14t - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Case studies of sheet metal and welding processing for base frames [Manufacturing Industry]

The material used is SS304, formed and joined. A case study of base frame manufacturing for the manufacturing industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a base frame for the manufacturing industry. The material used is SS304, and it is a large welding jig with dimensions of 2000×900mm, made through sheet metal and welding processes. 【Project Overview】 - Product Name: Base Frame - Material: SUS304 - Size (mm): 2000×900 - Classification: Forming, Joining - Processing/Treatment: Sheet metal and welding processing - Industry: Manufacturing - Remarks: Large welding jig < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Case studies of frame sheet metal and welding processing [Manufacturing Industry]

Used as a frame to secure milk cartons. A manufacturing case study.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of frame production for the manufacturing industry. We received a request from the manufacturing industry, and it is being used as a frame to secure milk cartons. 【Project Overview】 - Product Name: Frame - Material: SUS304 - Size (mm): 78×78×75 - Classification: Forming, Joining - Processing/Treatment: Sheet metal and welding processing - Industry: Manufacturing < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Examples of sheet metal and welding processing for L-shaped brackets in the automotive industry.

The material used is SS400, formed and joined. Example of L-shaped bracket production for the automotive industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of L-shaped brackets for the automotive industry. The material used is SS400, and we performed sheet metal and welding processing. 【Project Overview】 - Product Name: L-shaped Bracket - Material: SS400 - Classification: Forming, Joining - Processing/Treatment: Sheet Metal and Welding Processing - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Examples of precision machining for 3D printed products

Nylon 12 glass-reinforced G/gray, processing example using PA12GB material.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of 3D printed products. The material used is PA12GB, and it was formed using 3D printing. 【Project Overview】 - Product Name: 3D Printed Product - Material: PA12GB - Classification: Forming Process - Processing/Treatment: 3D Printed Product - Remarks: Nylon 12 Glass Reinforced G/Grey < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining examples of casters

The material used is MC901, and forming processing has been carried out. Example of caster manufacturing.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a wide variety and from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of caster production. The material MC901 was manufactured using forming processing. 【Project Overview】 - Product Name: Caster - Material: MC901 - Classification: Forming Processing < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of housing blocks <cutting> [heavy electrical industry]

Machining aluminum with a five-axis machining center. A case study for the heavy electrical industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a housing block. The material used is aluminum. It was machined using a five-axis machining center and produced for the heavy electrical industry. 【Project Overview】 - Product Name: Housing Block - Material: Aluminum - Classification: Machining - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of blow-molded cores in the heavy electrical industry.

Processing and treatment are carried out using a five-axis machining center. Examples of production for the heavy electrical industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of blow mold cores for the heavy electrical industry. Processing and treatment are carried out using a five-axis machining center. The material used is aluminum. 【Project Overview】 - Product Name: Blow Mold Core - Material: Aluminum - Classification: Cutting - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by clicking on "Download Catalog" below, or feel free to contact us.

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Precision machining case of housing blocks <Aluminum> [Heavy Electric Industry]

The material used is aluminum, and processing and treatment are carried out using a five-axis machining center. This is a production example for the heavy electrical industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a housing block for heavy electrical equipment. The material used is aluminum, and processing and treatment were carried out using a five-axis machining center. 【Project Overview】 - Product Name: Housing Block - Material: Aluminum - Classification: Cutting - Processing/Treatment: Five-axis Machining Center - Industry: Heavy Electrical Equipment < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of alignment in the industrial electrical industry.

The material used is aluminum, processed and treated with a milling and machining center. This is a production example for the industrial electrical industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of alignment production for industrial electrical applications. The material used is aluminum, processed and treated with milling and machining centers. The size is Φ140×17mm. 【Project Overview】 - Product Name: Alignment - Material: Aluminum - Size: Φ140×17mm - Processing/Treatment: Milling/Machining Center - Industry: Industrial Electrical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of rolling mill roll chocks in the automotive industry.

The material used is S45C, and it is processed with simultaneous finishing and grinding. This is a production example for the automotive industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing rolling roll chocks for the automotive industry. Rolling roll chocks, also known as bearing boxes, play a role in receiving the load of rolling by accommodating bearings and other supports. Sufficient mechanical rigidity is required to withstand the forces and impacts that occur during rolling processing. We ensure finishing accuracy through simultaneous grinding finishing. 【Project Overview】 - Product Name: Rolling Roll Chock - Material: S45C - Size: 56×83.5×56mm - Processing/Treatment: Simultaneous grinding finishing - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of broach drills in the home appliance industry.

The material used is aluminum, and processing and treatment are carried out using a CNC lathe. This is a production example for the home appliance industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with heartfelt dedication to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a broach drill for home appliances. The material used is aluminum, and it was processed and treated using a CNC lathe. The size is Φ35×100mm. 【Project Overview】 - Product Name: Broach Drill - Material: Aluminum - Size: Φ35×100mm - Processing/Treatment: CNC Lathe - Industry: Home Appliances < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case of a center shaft with a guide pipe.

The material used is SUS304, processed by lathe and milling. Example of center shaft manufacturing.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a center shaft with a guide pipe. The material used is SUS304, and processing and treatment are carried out using lathes and milling machines. The size is Φ26×60mm. 【Project Overview】 - Product Name: Center Shaft with Guide Pipe - Material: SUS304 - Size: Φ26×60mm - Classification: Cutting - Processing/Treatment: Lathe/Milling < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by downloading it from the link below, or feel free to contact us.

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Precision Machining Case Study of Nozzles in the Automotive Industry

Processing and treatment are carried out using lathes, EDM wire, and die-sinking discharge. Examples of production for the automotive industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of nozzles for the automotive industry. The processing and treatment were carried out using lathes, EDM wire, and die-sinking discharge. The size is 24×10×32.3mm, and the material is SKH51 (HRC60-62). 【Project Overview】 - Product Name: Nozzle - Material: SKH51 (HRC60-62) - Size: 24×10×32.3mm - Processing/Treatment: Lathe, EDM wire, die-sinking discharge - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking on "Download Catalog" below, or feel free to contact us.

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Examples of precision machining of mold cores (dies)

Processing and treatment are carried out using CNC, electrical discharge machining, and buffing. Example of mold core (die) production.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of mold cores (dies). Processing and treatment were carried out using CNC, electrical discharge machining, and buffing. The size is 70×25×64mm, and the material is SKH51 (HRC60-62). 【Project Overview】 - Product Name: Mold Core (Die) - Material: SKH51 (HRC60-62) - Size: 70×25×64mm - Classification: CNC, Special, Polishing - Processing and Treatment: CNC, Electrical Discharge Machining, Buffing < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision Machining Case Study of Punches in the Medical Industry

The precision is a concentricity of 0.002, achieved through profile grinding. This is a manufacturing example for the medical industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of a punch manufactured for the medical field. The precision achieved is a concentricity of 0.002, and it was processed using profile grinding. The material used is SKH51 (HRC60-62). 【Project Overview】 - Product Name: Punch - Material: SKH51 (HRC60-62) - Size: 6.5×5×58.6mm - Processing/Treatment: Profile Grinding - Industry: Medical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of resin mold insert parts <SKH51> [Semiconductor industry]

The material used is SKH51 (HRC60-62), and processing and treatment are carried out through die-sinking electrical discharge machining and polishing. This is a manufacturing example for the semiconductor industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in semiconductors. The material used is SKH51 (HRC60-62), and the process involves electrical discharge machining and polishing. The size is 33×4×27.5mm. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Material: SKH51 (HRC60-62) - Size: 33×4×27.5mm - Processing/Treatment: Electrical Discharge Machining and Polishing - Industry: Semiconductors < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of core pins for molding in the semiconductor industry.

Processing and treatment are carried out through die-sinking electrical discharge machining and polishing. Examples of production for the semiconductor industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with heartfelt service to "a wide variety and from a single item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing core pins for molding used in semiconductors. The processing and treatment were carried out through electrical discharge machining and polishing. The precision was achieved with a front groove taper of 0.5 degrees, and the material used was HPM31 (HRC56-58). 【Project Overview】 - Product Name: Core Pin for Molding - Material: HPM31 (HRC56-58) - Size: 14×12×40mm - Processing/Treatment: Electrical Discharge Machining and Polishing - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision Machining Case Study of Molding Punches in the Semiconductor Industry

Processing and treatment are carried out using mirror surface type electric discharge machining. Examples of production for the semiconductor industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, starting from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing a punch for molding used in the semiconductor industry. The processing and treatment were carried out using mirror-finished electric discharge machining. The size is 27×25×20mm, and the materials used are SKD11 and SKD61. 【Project Overview】 - Product Name: Punch for Molding - Material: SKD11 SKD61 - Size: 27×25×20mm - Processing and Treatment: Mirror-finished electric discharge machining - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of insert components for resin molds <HPM31> [Semiconductor industry]

The material used is HPM31 SKD61, and the processing and treatment are carried out using EDM wire and die-sinking discharge. This is a manufacturing example for the semiconductor industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in the semiconductor industry. The material used is HPM31 SKD61, and the processing and treatment are carried out using EDM wire and die-sinking electrical discharge machining. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Material: HPM31 SKD61 - Size: 27×3×49.5mm - Processing and Treatment: EDM Wire and Die-Sinking Electrical Discharge - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of core blocks for molding in the medical industry.

Processing and treatment are carried out using CNC and electrical discharge machining. Examples of production for the medical industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing core blocks for molding used in the medical field. The processing and treatment were carried out using CNC and die-sinking electrical discharge machining. The size is 30×20×26mm, and the material used is HPM31 (HRC56-58). 【Project Overview】 - Product Name: Core Block for Molding - Material: HPM31 (HRC56-58) - Size: 30×20×26mm - Processing and Treatment: CNC and Die-Sinking Electrical Discharge Machining - Industry: Medical < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of insert components for resin molds in the semiconductor industry.

Processing and treatment are handled by EDM wire and die-sinking discharge. Examples of production for the semiconductor industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a wide variety and from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in the semiconductor industry. The processing and treatment were handled using EDM wire and die-sinking electrical discharge machining. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Classification: Special - Processing/Treatment: EDM Wire, Die-Sinking Electrical Discharge - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of spline punches in the automotive industry.

Processing and treatment are carried out through precision lathe machining. Examples of production for the automotive industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one item," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of spline punches for the automotive industry. The processing and treatment were carried out using precision lathe machining. The size is Φ36×34mm, and the material used is die steel. 【Project Overview】 - Product Name: Spline Punch - Material: Die Steel - Size: Φ36×34mm - Processing and Treatment: Precision Lathe Machining - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of connector terminal mold components [semiconductor industry]

Processing and treatment are carried out using EDM wire, CNC, and polishing. Examples of production for the semiconductor industry.

WTM Corporation has a track record of procuring precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," and manage everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of mold parts for connector terminals used in semiconductors. Processing and treatment are carried out using EDM wire, CNC, and polishing. The material used is die steel. 【Project Overview】 - Product Name: Mold Parts for Connector Terminals - Material: Die Steel - Size: 190×150×18 mm - Processing and Treatment: EDM Wire, CNC, Polishing - Industry: Semiconductors < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company information by downloading the catalog below, or feel free to contact us.

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Precision machining case study of insert parts for resin molds <PD613> [Semiconductor industry]

Classification: EDM wire and die-sinking discharge. Production examples for the semiconductor industry.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a variety of products, from one piece," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of the production of insert parts for resin molds used in the semiconductor industry. The classification is EDM wire and die-sinking discharge. The precision achieved was flatness ±0.002 and warpage below 0.005. 【Project Overview】 - Product Name: Insert Parts for Resin Molds - Material: PD613 (HRC 56-58) - Size: 2×1×70mm - Processing/Treatment: Special - Industry: Semiconductor < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking "Download Catalog" below, or feel free to contact us.

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Precision machining case study of die steel punches in the automotive industry.

A case study for the automotive industry where a φ125mm large-diameter die steel is machined with a precision lathe and treated with shrink fitting to achieve both strength and precision, realizing short delivery times and stable quality.

WTM Corporation has a track record of sourcing precision machined parts of Japanese quality from overseas for 18 years. We respond with sincerity to "a wide variety and from a single item," managing everything from procurement sources to processes and inspections in a comprehensive manner. This time, we would like to introduce a case study of manufacturing metal mold punches for the automotive industry. We precisely machined a large diameter die steel of φ125mm using a precision lathe, achieving both strength and accuracy through shrink fitting treatment. Despite the difficulty of machining materials, our sales engineers optimized the process, enabling us to supply with short lead times and stable quality. 【Project Overview】 - Product Name: Metal Mold Punch - Material: Die Steel - Size: φ125 × 80 mm - Processing Method: Precision Lathe - Treatment: Shrink Fitting - Industry: Automotive < WTM Supporting Solutions for Manufacturing Challenges > For more details, please view our company brochure by clicking on "Download Catalog" below, or feel free to contact us.

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WTM Corporation Case Studies for Problem Solving

Consistent support from material analysis to production for products without drawings! Achieving quality assurance through accurate inspection data.

This document is a collection of case studies where WTM Corporation has solved various challenges. We introduce cases where cost reduction and product procurement consolidation were achieved through new proposals for materials and processing methods, as well as cases where transportation cost reduction and lead time shortening were realized through alternative material proposals. Our sales engineers are fully committed to addressing your concerns and inquiries. 【Contents】 ■ Comprehensive support from material analysis to production for products without drawings ■ Realization of quality assurance through accurate inspection data ■ Cost reduction and product procurement consolidation achieved through new proposals for materials and processing methods ■ Transportation cost reduction and lead time shortening achieved through alternative material proposals *For more details, please download the PDF or feel free to contact us.

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