西野精器製作所 List of Products and Services

【Case Study Collection Contents】 ■Multi-surface machining utilizing the features of 5-axis machining ■Precision composite machining of SUS630-H900 material ■High-precision machining of fins with a thickness of 0.5mm and complex shapes ■Composite lathe machining of A5056 with a thickness of 0.5mm ■Simultaneous 5-axis machining and micro-machining for small fans with a blade thickness of 0.3mm ■High-precision machining of difficult-to-cut materials into trumpet-shaped forms using a composite lathe ■High-precision machining using 5-axis machining with only 3D data ■Coaxiality of 0.02, thin-walled machining of A5056 【Strengths of Nishino Seiki Manufacturing's Machining】 <MC> ◎ Four machines dedicated to aluminum processing, strong in aluminum machining (short delivery times) ◎ Equipped with 5-axis machining centers, capable of complex and high-precision machining. ◎ Pallet-equipped MCs available for handling large quantities. ◎ 17 MCs available for short delivery times, capable of processing from one piece. ◎ Capable of machining difficult-to-cut materials (titanium, Inconel, molybdenum, etc.). <Lathe> ◎ Six composite lathes available, enabling complex shapes and high-precision machining. ◎ Capable of processing from one piece (also able to handle small batch processing). ◎ Introduction of composite lathes with bar feeders allows for night operations. *You can view the case studies from the PDF download.

• Processing Contract

Nishino Seiki Manufacturing's "Busbar Processing" accommodates small lot prototypes. Blank processing can be selected from laser processing, wire processing, and punch processing, and supports plate thickness up to t3.0. Since simple molds can be created in-house, we can respond quickly even for special shapes. Additionally, by converting processes for crushing, counterboring, and chamfering to cutting processing, molds become unnecessary, allowing for cost reduction. 【Features】 ■ Blank processing can be selected from different features: laser, wire, and punch. ■ Supports plate thickness up to t3.0 (C1100-1/4H and C1020-1/2H are available as standard stock materials). ■ Simple molds can be created in-house, allowing for short delivery times even for special shapes, such as low-height step bending, tip crushing, and special bending that is difficult with standard types. ■ Crushing, counterboring, and chamfering can also be handled with cutting processing without molds for short delivery times, converting processes for chamfering, countersinking, and extensive crushing to cutting processing. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

【Case Studies (Excerpt)】 ■Sending bends without molds & shortening delivery times ■Machining finishes for short bends ■Burring taps and YAG welding ■±0.03 high precision machining, deformation prevention ■Hemming bends with phosphor bronze spring material ■Reinforcement of bends with triangular ribs ■Bead drawing using laminated molds ■Laser welding of phosphor bronze t0.2 【Nishino Seiki Manufacturing's Sheet Metal Processing】 ◎ Cutting of copper and pure aluminum (high-reflective materials) using fiber laser cutting machines ◎ Laser processing and forming processing using laser punch combination processing machines ◎ Quick delivery for various bends with a wealth of in-house standard molds ◎ Shapes that cannot be processed with standard molds are handled with simple molds made in-house ◎ Simple molds are designed and manufactured entirely in-house ◎ A wide variety of materials such as aluminum and stainless steel are stocked to enable immediate processing ◎ Support for riveting and press-fitting ◎ YAG laser welding from a plate thickness of 0.1mm ◎ Combined processing that combines machining and sheet metal processing *You can view the collection of case studies from the PDF download.

• Processing Contract

【Case Examples (Excerpt)】 ■Bending with a matching accuracy of 0.03 or less ■High-precision bending of t0.1 phosphor bronze ■High-precision burring processing ■Bending processing with an inner radius of 0 using a simple die ■Precision sheet metal processing with a hole tolerance of H7 ■Drawing processing with a parallelism of 0.05 ■M1.7 small diameter burring tap ■Laser marking on brass 【Nishino Seiki Manufacturing's Sheet Metal Processing】 ◎Cutting of copper and pure aluminum (high-reflective materials) using a fiber laser cutting machine ◎Laser processing and forming processing using a laser punch combination machine ◎Short delivery times for various bending with a rich selection of in-house standard types ◎Shapes that cannot be processed with standard types are handled with simple dies made in-house ◎Simple dies are designed and manufactured entirely in-house ◎A wide variety of materials such as aluminum and stainless steel are stocked to enable immediate processing ◎Support for riveting and press-fitting ◎YAG laser welding from a sheet thickness of 0.1mm ◎Combination processing that integrates cutting and sheet metal processing *You can view the collection of case studies from the PDF download.

• Processing Contract

The "VA/VE Technology Handbook" for precision parts comprehensive prototype development introduces examples of cost reduction achieved through design changes and material changes, as well as case studies of transitioning from press processing to cutting processing. 【Examples of Method Transition】 ■ Cost reduction of high-reflective materials through laser processing ■ Key points in processing complex-shaped copper plates ■ Drawing processing and bar-rolling riveting of parts ■ Turning processing for some press components ■ Processing of high-hardness steel 【Examples of Design Changes】 ■ Design aligned with material standards ■ Design considering tool radius ■ Design matching standard type of half-piercing ■ Design considering inner bend radius ■ Reduction of processing time through material changes ■ Specification of R shapes considering aspect ratio *Those who wish to obtain the handbook can download it in PDF format.

• Other processing machines

【Case Studies (Excerpt)】 ■Composite processing of press and cutting 　■ECU cover for automotive parts ■Drawing processing with flatness of 0.2 or less 　■Difficult drawing processing with overlapping R shapes ■C face and corner punching processing with simple die 　■90° twisting bending processing ■M1.7 small diameter bar ring tap 　■YAG laser welding with thickness of 0.4 【Nishino Seiki Manufacturing's Sheet Metal Processing】 ◎Cutting of copper and pure aluminum (high-reflective materials) using fiber laser processing machines ◎Laser processing and forming processing using laser punch composite processing machines ◎Quick delivery for various bending with a rich selection of in-house standard types ◎Shapes that cannot be processed with standard types are handled with simple dies manufactured in-house ◎Simple dies are completed in-house from design to production ◎Stocking a wide variety of materials such as aluminum and stainless steel to start processing immediately ◎Support for riveting and press-fitting ◎YAG laser welding from a sheet thickness of 0.1mm ◎Composite processing combining cutting and sheet metal processing *You can view the collection of case studies from the PDF download.

• Processing Contract

Here is an example of a thin plate clip made from SUS304CSP. This thin plate clip features a significant characteristic of performing dowel insertion during the R-bending process. In conventional processing methods, bending and drawing are done separately, but our company achieves simultaneous processing of bending and drawing by in-house manufacturing a dedicated simple mold, realizing a precision of ±0.05. Generally, deburring in precision sheet metal work increases the risk of warping and deformation affecting the shape, but our company minimizes shape changes by using a fine deburring machine. 【Overview】 ■ Material: SUS304CSP ■ Size: 70×55×15mm ■ Plate thickness: t0.15 ■ Precision: ±0.05 ■ Quantity: 50 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a substrate case made from plated steel sheets. This product had a high height beading process. The height was necessary to crimp the counterpart parts, and strict precision was required for the outer shape. To ensure the height and precision of the beading, a custom mold is typically needed; however, our company can perform such special-shaped beading processes with a simplified mold. The biggest feature of the simplified mold is that it allows for processing of special shapes at "low cost" and with a "short delivery time." Depending on the shape, we can manufacture the mold in about two days and smoothly start processing. 【Overview】 ■ Material: SECC ■ Size: 30×100×110mm ■ Plate thickness: t0.8 ■ Precision: ±0.05 ■ Quantity: 5 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is a case study of precision sheet metal processing made from C5191-1/2H phosphor bronze. Extremely fine pins with a width of 0.14mm are arranged in a narrow pitch, and by processing them with a fiber laser that has minimal heat impact, we achieve high precision finishing. Additionally, there was a strict precision requirement of ±0.03 for the bending sections. It is generally said that bending phosphor bronze with a thickness of t0.1mm to a high precision of less than ±0.05 is very difficult, but our company has developed dedicated simple molds in-house to ensure accuracy. Depending on the shape, we can produce the molds and start processing in about two days, allowing for short lead times even for special shapes. 【Overview】 ■ Material: C5191-1/2H ■ Size: 2×32mm ■ Thickness: t0.1 ■ Precision: ±0.03 ■ Quantity: 50 ■ Lead Time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a winding made from 0.4mm thick copper. Pure copper is one of the high-reflective materials and cannot be cut with general laser processing machines; however, our company possesses a fiber laser processing machine, allowing us to cut pure copper. This product may seem simple at first glance, but it is difficult to maintain the spiral shape with conventional processing methods. Our company has the equipment to produce simple molds in-house, which eliminates the need to outsource mold production, thereby reducing lead time. Additionally, we have the capability to ship on the same day for laser processing only, which is another strength of our short delivery time. 【Overview】 ■Material: C1100-1/4H ■Size: 10×45×55mm ■Thickness: t0.4 ■Accuracy: ±0.1 ■Quantity: 200 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a plate made from t0.25 phosphor bronze. Generally, phosphor bronze is known to be a material with spring properties, making it difficult to achieve precise bending angles. The bending at the tip of this product is processed using a bender, but it also accommodates high-precision plastic processing with a method that takes springback into account. At our company, we manufacture molds in-house, which significantly shortens lead times. This product had a quantity of 600 pieces, and we delivered it within 10 days, including surface treatment with gold plating! 【Overview】 ■ Material: C5210 ■ Size: 1.5×3×30mm ■ Thickness: t0.25 ■ Precision: ±0.05 ■ Quantity: 600 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case study of a cover for electronic components made from SUS304CSP-H with a thickness of 0.4mm. This product required not only deep drawing but also 20 bending processes, with a precision requirement of "±0.03". Due to the high yield strength of spring materials, they exhibit greater springback compared to general metals, making it necessary to have very high technical skills to ensure a high precision of "±0.03" after multiple bends. In this case, we used the hardest H material, and due to the possibility of cracking depending on the rolling direction, we implemented various measures not only during bending but also during blanking. 【Overview】 ■ Material: SUS304CSP-H ■ Size: 26×26×6.5mm ■ Thickness: t0.4 ■ Precision: ±0.03 ■ Quantity: 100 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here are some examples of products processed with C2680-1/2H. Our company usually performs blank processing with lasers, but this product has countless small holes, and laser processing would take a long time and raise concerns about warping. Therefore, we chose to process the blank using etching. This type of curl bending has a significant springback, making it difficult to ensure precision, but we performed curl bending with a simple mold and achieved a diameter precision of "±0.05." Additionally, we kept the gap at the joint to less than 0.05mm. 【Overview】 ■ Material: C2680-1/2H ■ Size: φ20×27mm ■ Thickness: t0.4 ■ Precision: ±0.05 ■ Quantity: 50 ■ Delivery time: 14 days *For more details, we have processing examples posted on the website thin-sheet-metal-processing.com.

• Processing Contract

This precision sheet metal part has corner rounding, but due to the large amount of rounding in the press processing, it becomes significantly deformed, leading to an increase in the number of correction processes. Since the deformation of the holes in the rounded areas also needed to be considered, we proposed a method transition to machining. As a result, we were able to reduce mold costs and achieve production in a short delivery time, which greatly pleased our customer. Our company not only has sheet metal equipment but also possesses a variety of machine tools such as lathes and machining centers, allowing us to propose various processing methods. [Overview] ■ Material: A1050-O ■ Size: 27×27×8mm ■ Plate thickness: t1.2 ■ Accuracy: ±0.1 ■ Quantity: 110 ■ Delivery time: 14 days *For more details, we have posted processing examples on the site thin-sheet-metal-processing.com.

• Processing Contract

Our company has numerous processing achievements related to semiconductors and electronic components, and the product we are introducing this time is one of them. The features of this product include three points: "surface machining of C0.15 at the entrance using an in-house manufactured mold," "bead drawing at a size of 0.3×3.0 at a total of four locations," and "bending of a rectangular shape processed with a gap of 0.03 or less." Although the size is small, approximately 5mm square, and the precision is “±0.03,” it is a precision sheet metal part that has achieved high quality and short delivery times through our unique technology. 【Overview】 ■ Material: SUS304CSP-1/2H ■ Size: 4.8×5×8mm ■ Plate thickness: t0.2 ■ Precision: ±0.03 ■ Quantity: 100 ■ Delivery time: 12 days *For more details, we have published processing examples on the site thin-sheet-metal-processing.com.

• Processing Contract

This processed product is a cover made from thin sheet A5052. The drawings were originally designed with the assumption of machining, but due to the thin thickness, there are concerns about deformation after processing. Since it is difficult to ensure flatness with machining and the quantity was large, we proposed a shift to press processing. As a result, we were able to achieve a shorter delivery time and cost reduction compared to machining, which satisfied the customer. 【Overview】 ■Material: A5052 ■Size: φ130mm ■Thickness: t2.0 ■Precision: ±0.1 ■Quantity: 80 ■Delivery time: 10 days *For more details, we have posted processing examples on the site thin-sheet-metal-processing.com.

• Processing Contract

This is a precision sheet metal product made from C1020, with a thickness of 3.0mm, which is classified as a thick plate among the products we handle. It is a product that well represents our company's characteristics, so we would like to introduce it. The key points in manufacturing this base are "the machining of the two central protrusions," "Z-bending using in-house molds," and "contour processing considering efficiency." It is a hybrid processing method that partially transitions to different techniques, allowing for cost reduction and quick turnaround even for large quantities. 【Overview】 ■ Material: C1020 ■ Size: 30×30mm ■ Thickness: t3.0 ■ Precision: ±0.05 ■ Quantity: 200 ■ Delivery time: 21 days *For more details, we have examples of processing on the thin sheet metal processing website.

• Processing Contract

Here is an example of a thin plate guide made from SUS304 with a thickness of 0.2mm. The outer shape of the circle had a tolerance of "0, -0.03," but by processing with a fine fiber laser, we minimized deformation caused by thermal effects and achieved high precision. Additionally, for the drawing process, we internally manufactured the mold using a machining center and devised the work sequence, which allowed us to meet the overall flatness tolerance of "0.2" or less for the product. 【Overview】 ■ Material: SUS304 ■ Size: 25×25mm ■ Thickness: t0.2 ■ Precision: ±0.015 ■ Quantity: 10 ■ Delivery time: 14 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a bus bar for automobiles made from A5052 with a thickness of 0.6mm. This precision sheet metal product has undergone bending processes 28 times in the longitudinal direction. Normally, performing 28 bends would accumulate dimensional errors, resulting in significant overall dimensional discrepancies, making the precision of each bend crucial. To address this, our company has developed a simple in-house mold to minimize the variation in angles caused by material warping during the bending process, thereby meeting the required tolerance of "±0.15" for the overall length. 【Overview】 ■ Material: A5052 ■ Size: 28×200×5.2mm ■ Thickness: t0.6 ■ Precision: ±0.1 ■ Quantity: 150 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a bracket manufactured using SPCC. This product was processed using only 3D data without any drawings. At thinplate-processing.com, we have 3D-CAD and can read most common formats such as "IGS" and "Parasolid." There was a specification for a bend with an inner radius of 0.5, but the manufacturer does not handle a standard type for an inner radius of 0.5. We are processing it using our in-house molds that we keep in stock. 【Overview】 ■ Material: SPCC ■ Size: 100×80mm ■ Thickness: t0.8 ■ Precision: ±0.1 ■ Quantity: 20 ■ Delivery time: 5 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of precision sheet metal parts processed and manufactured using 0.8mm thick SECC. One feature is the low rise along the contour, which has been formed using an in-house laser laminated mold. Typically, stamping processes often use cutting molds, but by using a laser laminated mold, while the precision is slightly inferior compared to cutting molds, it allows for shorter lead times and cost reductions. 【Overview】 ■Material: SECC ■Size: 100×50×30mm ■Thickness: t0.8 ■Precision: ±0.1 ■Quantity: 15 ■Lead Time: 7 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of a heat dissipation heater cover manufactured at hakubanshinkakou.com. This cover is a precision sheet metal product made by combining multiple bent parts. Due to the complexity of the shape, it is difficult to manufacture it as a single piece, so after bending, multiple parts are assembled and shaped using TIG welding. The large R shape with a radius of R50 is a notable feature, and it is achieved by gradually bending with a punch that has a tip radius of R0.2, resulting in a smooth R finish. 【Overview】 ■ Material: SUS304 ■ Size: 100×120mm ■ Plate thickness: t1.0 ■ Precision: ±0.2 ■ Quantity: 30 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of precision sheet metal parts manufactured from SPCC. This product is characterized by its half-piercing feature. During bending, bulging occurs on the outer shape, but since there are no tolerance indications for the product's outer shape, we addressed this with a filing finish. Additionally, by using a filing finish, we eliminated the need to create a mold, which also contributed to cost reduction. 【Overview】 ■Material: SPCC ■Size: 15×30×25mm ■Thickness: t1.6 ■Precision: ±0.1 ■Quantity: 15 ■Delivery time: 7 days (including surface treatment) *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of a thin plate cover made from SUS304CSP-1/2H with a thickness of 0.2mm. SUS304CSP-1/2H is a spring material, but it is said to be generally difficult to process due to its high hardness and significant springback. Our company has extensive experience in the plastic processing of spring materials. We possess a new bending machine capable of high-precision and high-speed bending, allowing us to maintain stable dimensions without variation even for relatively large quantities, such as 150 pieces in this case. 【Overview】 ■ Material: SUS304CSP-1/2H ■ Size: 70×100×8mm ■ Thickness: t0.2 ■ Precision: ±0.1 ■ Quantity: 150 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a processing example of precision sheet metal parts made of brass. This product is a connector made from C2680-1/2H. Brass is considered a high-reflective material, similar to copper, and cannot be processed with CO2 lasers due to reflection. However, our company owns a fiber laser processing machine, allowing us to perform blank cutting with laser processing. Even for shapes like elongated terminals that are prone to deformation due to thermal effects, processing with a fiber laser minimizes deformation caused by heat. 【Overview】 ■Material: C2680-1/2H ■Size: 18×40×35mm ■Thickness: t0.8 ■Accuracy: ±0.15 ■Quantity: 100 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of ECU cover manufactured by thin sheet metal processing.com using SECC material. The bending itself is simple, but the gap at the joint of the bend is finished to less than 0.1mm. The bending process for this product uses a bending machine equipped with an ATC (Automatic Tool Change Device). This machine automatically sets the conditions, allowing for high-precision processing without setup time. As such, our company has established a system that enables speedy responses at each stage, so please feel free to consult us even if you are in a hurry. 【Overview】 ■ Material: SECC ■ Size: 170×180×35mm ■ Thickness: t1.6 ■ Precision: ±0.1 ■ Quantity: 200 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of a bracket made from zinc-coated steel plate, produced by us at thin-plate sheet metal processing.com. This product features step bending, but due to the large radius and low bend, it cannot be processed using standard molds. By remaking standard molds, we can significantly reduce mold production costs. We maintain a diverse inventory of materials to ensure a speedy response. 【Overview】 ■ Material: NSDCC ■ Size: 110×150×10mm ■ Plate thickness: t1.2 ■ Precision: ±0.1 ■ Quantity: 30 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of a thin plate mounting bracket made of 1.0mm thick sheet metal, produced at our website, hakubanshinkakou.com. Using a simple mold created in-house, we performed C-edge and corner rounding processing. The C-edge and corner rounding processing can cause changes in the surrounding dimensions, which may lead to exceeding tolerances. Therefore, our company conducts test processing in advance. We understand the changes caused by the C-edge and corner rounding processing and perform blank processing with a shape that takes these changes into account. If you are having trouble with precision sheet metal processing of thin plates, please feel free to contact us. 【Overview】 ■ Material: SPCC ■ Size: 250×50×30mm ■ Plate thickness: t1.0 ■ Precision: ±0.1 ■ Quantity: 100 ■ Delivery time: 12 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of pure copper coils manufactured by Hakubanshinkakou.com. This product has a very narrow U-bend spacing of 2mm, which cannot be bent using standard molds from manufacturers. Due to its shape, it is prone to twisting, and the springback causes the tips to open, making it difficult to ensure precision. At our company, we have developed dedicated molds in-house and made improvements to the processing method, allowing us to meet a parallelism tolerance of "0.1" after the U-bend. Please feel free to consult us for high-precision sheet metal processing as well. 【Overview】 ■ Material: C1100P-1/2H ■ Size: 50×50×6mm ■ Thickness: t2.0 ■ Precision: ±0.1 ■ Quantity: 120 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a particularly challenging case of precision sheet metal parts among the products handled by Hakubansen Kanagata.com. This product is a terminal part made from C2680-1/2H, which involves multiple processes such as tip crushing, curl bending, and twist bending. The tip crushing and curl bending are processed using a dedicated mold manufactured in-house. Our company designs and manufactures dedicated molds and jigs to ensure stable twist bending even with manual work. 【Overview】 ■Material: C2680-1/2H ■Size: 30×25×20mm ■Thickness: t0.64 ■Accuracy: ±0.05 ■Quantity: 100 ■Delivery time: 14 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a precision sheet metal part made from spring material SUS304CSP-3/4H. The feature of this product is that the shapes on the left and right are symmetrical when viewed from the center, but the bending shapes at the front and back are different. To create different R shapes from the blank, a bending-like drawing process is used. Our company utilizes blank simulation software to calculate the unfolding length, significantly reducing the number of tests. In addition to our know-how, we also achieve reductions in man-hours and shortened delivery times by using simulation software. 【Overview】 ■ Material: SUS304-CSP-3/4H ■ Size: 45×45×14mm ■ Plate thickness: t1.2 ■ Accuracy: ±0.2 ■ Quantity: 160 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a support bracket made from 1.0mm thick SUS304. In bending processing, using standard molds from the manufacturer can leave bending marks on the surface. Since this product had a no-scratch requirement, we performed the bending process using a dedicated mold while keeping masking tape applied. At thin-sheet metal processing.com, we are equipped with advanced facilities and technology, allowing us to handle quantities exceeding 1,000, as in this case. For prototype projects with a high volume of thin precision sheet metal processing, please feel free to consult us. 【Overview】 ■ Material: SUS304CP ■ Size: 30×30×15mm ■ Plate thickness: t1.0 ■ Precision: ±0.2 ■ Quantity: 3000 ■ Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a thin plate grip made from SUS304CSP-1/2H. The first point is that there are slits at the bending locations. When the distance between the bending position and the hole is close, deformation can occur during bending, but by providing a relief, deformation can be prevented. Additionally, the second point is that for the four H8 tolerance holes, high-precision machining for fitting tolerances is difficult with laser processing, so our company ensures accuracy by finishing these holes with reaming. 【Overview】 ■Material: SUS304-1/2H ■Size: 30×60×12mm ■Plate thickness: t1.2 ■Accuracy: ±0.025 ■Quantity: 40 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce an example of a chassis made from SUS304CP with a thickness of 0.5mm. The M1.7 beading was processed using a simple mold manufactured in-house. We can accommodate various shapes and dimensions, not only for beading but also for half-piercing and embossing. Additionally, this product features the significant characteristic of having undergone more than 10 fine bends during processing. At thin sheet metal processing.com, we have established a system that ensures customer satisfaction in both quality and delivery time, so please feel free to contact us if you have any concerns. 【Overview】 ■ Material: SUS304CP ■ Size: 70×90×25mm ■ Thickness: t0.5 ■ Precision: ±0.1 ■ Quantity: 100 ■ Delivery time: 14 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of a highly challenging product among the spring material products handled by Hakuban Bankin Kako.com. The wavy shape of this product has a different number of protrusions depending on the location, resulting in varying unfolding lengths. This difference in unfolding length is a significant cause of distortion. Our company designs and manufactures dedicated simple molds in-house. By making adjustments to the molds and conducting several trials, we achieve high precision even with complex shapes. If you are facing difficulties with high-precision processing of spring materials, please feel free to consult us. 【Overview】 ■ Material: SUS301CSP-H ■ Size: 60×220×5mm ■ Plate thickness: t1.5 ■ Precision: ±0.075 ■ Quantity: 60 ■ Delivery time: 14 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

Here is an example of a switch cover made from US304CP with a thickness of 1.0mm. One of the key features of this precision sheet metal part is the close distance between the bending points and the screw holes. In this case, depending on the order of processing, deformation can occur in the screw holes. However, our company processes it in the order of bending first, followed by drilling and tapping, ensuring that the screw holes are finished without deformation. Additionally, there are features such as processing the bends on both sides of the central hole with an inner radius of R0, and a high precision requirement of ±0.05 for the bending inner width. 【Overview】 ■Material: SUS304CP ■Size: 30×25×15mm ■Thickness: t1.0 ■Precision: ±0.05 ■Quantity: 100 ■Delivery time: 10 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case study of a busbar manufactured at thinplate-metalworking.com. This product has two key points. The first point is the processing of a step with a height of 0.5mm in four stages at the tip. By selecting a machining center from our extensive equipment inventory and performing cutting on the tip, we were able to meet the delivery deadline. The second point is that we created a Z-bend section, which cannot be bent with a bender, using a simple mold. Utilizing the technical skills and abundant equipment we have developed over time, we flexibly respond to processing that goes beyond just plastic processing. 【Overview】 ■ Material: C1020-1/2H ■ Size: 67×56×13mm ■ Plate thickness: t2.0 ■ Precision: ±0.1 ■ Quantity: 2 ■ Delivery time: 7 days *For more details, please refer to the related links or feel free to contact us.

• Processing Contract

We would like to introduce a case of efficiently processing a simple mold (single mold) for a standalone process with an order quantity of 1,000 pieces. This quantity is too much for prototyping, yet too little for mass production, falling into the realm of near mass production. We have extensive manufacturing experience in this area, along with the necessary equipment and know-how for plastic processing. <Processing Points> - By operating the laser processing machine overnight, we processed 1,000 blanks in one night. - We achieved a short delivery time through efficient bending processing using a single mold. <Features of the Simple Mold Used> - Capable of bending multiple locations simultaneously. - Stable processing even in areas with strict tolerances. By leveraging the characteristics of the simple mold that helps reduce costs, we can prepare multiple molds for time-consuming processes and work with several people to efficiently advance the processing. <Overview> - Material: Supplied material (iron-based) - Size: 50×40mm - Plate thickness: t0.8 - Precision: ±0.1 - Quantity: 1000 - Delivery time: 5 days *For more details, processing examples are posted on the website thin-sheet-metal-processing.com.

• Other processing machines
• Processing Contract

Here is an example of precision sheet metal parts made from 1.0mm aluminum. Since the appearance of the product required special attention to scratches, we processed it using protective sheets to prevent damage. <Processing Points> - Precision sheet metal processing with a length of 240mm - Special process for warpage correction before bending - Tolerance holes close to the bend are finished after bending to ensure no deformation Warpage in the material or blank state significantly affects the accuracy of subsequent bending processes. For long products that are prone to warpage, we add a special process for warpage correction. Additionally, bending in the longitudinal direction can be challenging in terms of angle and dimensions, but by using a bending machine with an angle sensor, we can achieve quick finishing without variation in dimensions. 【Overview】 ■Material: A5052 ■Size: 56×240×14mm ■Thickness: t1.0 ■Accuracy: ±0.01 ■Quantity: 30 ■Delivery Time: 5 days *For more details, processing examples are posted on the website thin-sheet-metal-processing.com.

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We would like to introduce a case of a shield case processed from A5052 with a thickness of 0.6mm. The drawing in the center of this precision sheet metal product has a small inner radius of 0.2, making it a challenging process due to the difficulty of stretching aluminum material. <Points> - Drawing processing of thin aluminum sheets - Drawing with an inner radius of 0.2 in the center - Drawing processed with a dedicated simple mold made in-house - Precision of ±0.1 achieved by minimizing displacement of the welding position with a dedicated jig By making improvements to the simple mold, we can achieve clean drawing even with small radii without cutting. Additionally, we have devised the process steps to minimize wrinkles and warping. Spot welding of thin aluminum sheets is challenging due to the difficulty in controlling the output, and depending on the strength, holes may occur, requiring delicate adjustments. 【Overview】 ■Material: A5052 ■Size: 53×53×17mm ■Thickness: t0.6 ■Precision: ±0.05 ■Quantity: 100 ■Delivery time: 7 days *For more details, processing examples are posted on the thin sheet metal processing website.

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We would like to introduce an example of a gapless fitting cover made through precision sheet metal processing. This product consists of two parts: a case and a cover. The outer edge surfaces are not parallel, and ideally, a dedicated mold would be required. However, we added a unique process to the slanted parts and completed the bending process without manufacturing a mold. <Points> - Bending that includes slanted elements was produced using only standard molds. - Fitting correction for the case and cover. The case and cover are fitting components, and the drawings specify "no gaps at the fitting parts." After manufacturing each part individually, we adjusted the fitting gaps one by one to complete the assembly. This correction requires advanced processing technology. [Overview] ■ Material: SPTE ■ Size: 25×30mm ■ Thickness: t0.3 ■ Precision: ±0.1 ■ Quantity: 11 ■ Delivery time: 10 days *For more details, processing examples are posted on the site thin-sheet-metal-processing.com.

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We would like to introduce a case where we achieved both shortened delivery times and high precision using a laser punch composite processing machine. The shape of the product itself is simple, but it has 16 tapping points, and the dimensional tolerance for the round and elongated holes is "±0.05". <Points> - Simultaneous processing of taps, precision holes, and elongated holes using the laser punch composite machine - Production of a dedicated die in-house The laser punch composite machine can process the outer shape (laser processing), taps, round holes, and elongated holes simultaneously, which not only shortens processing time but also improves the positional relationship between each element. Even for large quantities, we can respond with short delivery times. Furthermore, after processing, surface treatment is also performed, achieving a delivery time of 10 days for 50 pieces including processing. 【Overview】 ■Material: A5052 ■Size: 235×112×145mm ■Thickness: t1.5 ■Precision: ±0.05 ■Quantity: 50 ■Delivery Time: 10 days *For more details, processing examples are posted on the site thin-plate-sheet-metal-processing.com.

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We would like to introduce a case study of precision sheet metal processing using SECC. At first glance, the shape appears simple, but due to its elongated form with a total length of 520mm relative to its width, it was prone to warping. <Points> - Bending processing of an elongated shape with a total length of 500mm relative to its width - An additional process to reduce warping before bending - Shape proposal to suppress deformation of holes near the bend There is a hole near the bend, and if bent as is, the material's plastic deformation affects the hole, causing it to deform as well. While there are cases where manual processing of the hole is done after bending, this time we have incorporated a relief slit to finish without deforming the hole. This also eliminated the need for secondary processing, allowing us to shorten the delivery time. 【Overview】 ■Material: SECC ■Size: 10×13×520mm ■Thickness: t2.0 ■Accuracy: ±0.1 ■Quantity: 200 ■Delivery time: 7 days *For more details, please visit the processing case studies on the website thin-sheet-metal-processing.com.

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This is an example of a product that has undergone bending processing with a thickness of 0.5mm SUS304 and YAG laser welding. Our company is capable of welding with minimal distortion and heat impact! With YAG laser welding, we can accommodate various materials starting from a thickness of 0.1mm. <Points> - Bending processing using special-shaped molds - Jigs designed to consider deformation during welding, achieving a tolerance of "±0.05" - YAG laser welding of precision parts under 10mm square 【Overview】 ■Material: SUS304CP ■Size: 7×8×5mm ■Thickness: t0.5 ■Accuracy: ±0.05 ■Quantity: 25 ■Delivery time: 5 days *For more details, please visit the processing examples on the site thin-sheet-metal-processing.com.

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Here is an example of a busbar made from high-reflective copper. The order lot was 200 pieces with a delivery date on the 7th day, and the actual production time was only 6 days. However, by completing everything in-house from mold design to manufacturing, product processing, and inspection, we were able to achieve a short delivery time. <Points> - C1100 is highly reflective, but the blanks are processed with a fiber laser. - Low-height step bending is handled with simple molds. - Simple molds are designed and manufactured in-house. We have two fiber lasers, one dedicated to thin plates and the other for standard plate thickness, and we use them according to the thickness of the product. 【Overview】 ■ Material: C1100-1/4H ■ Size: 60×45mm ■ Thickness: t1.5 ■ Precision: ±0.2 ■ Quantity: 200 ■ Delivery time: 7 days *For more details, processing examples are posted on the website thinplate-sheetmetalprocessing.com.

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