タチ製作所 List of Products and Services

Our company has a wealth of experience in processing aluminum parts. We are currently offering a collection of case studies showcasing some of our processing achievements. We present various examples of processing for industrial machine parts, mold hose forming jigs, and automotive components, complete with photographs. 【Features of Our Processing Technology】 - Capable of handling everything from prototypes and development to mass production, multi-variety, and small-lot production - High-precision processing through high-speed machining - Equipped with 5-axis machining centers to accommodate complex shapes - Achieving short delivery times through processing with composite machines - Implementing process integration to reduce lead times *The case study collection can be viewed immediately via "PDF Download." Please feel free to contact us for additional processing examples.

• Processing Contract

Our company specializes in high-precision machining of aluminum materials using 5-axis machining centers. The products shown in the photos are complex-shaped aluminum products that we have successfully manufactured. We can accommodate a wide range of needs from development and prototypes to mass production of various types and small quantities. We handle everything from material procurement and machining to surface treatments such as anodizing, electroless nickel plating, and heat treatment. [Case Study] - Material: A5052 - Equipment: 5-axis machining center - Size: 60x113.94x145 If you are facing challenges with the production of development prototypes or mass production of various types/small quantities using aluminum materials, please feel free to consult with us.

• aluminum
• Other processing machines

Our company specializes in high-precision machining of stainless steel using a composite lathe. By consolidating processes with a composite machine, we have achieved a reduction in lead time. We handle everything from material procurement to machining, surface treatment, and helicoil installation in one go. 【Example】 ■Material: SUS304 ■Equipment: Composite lathe ■Size: φ80x14 ■Surface treatment: None 【Features】 ■Surface roughness ⇒ Rz6.3 or less ■Coaxiality ⇒ 0.05 ■Pitch tolerance ⇒ 0.05 If you are facing challenges with the development and production of prototypes using stainless steel, or with mass production of various types in small quantities, please feel free to consult with us.

• lathe
• stainless

Our company specializes in high-precision machining of aluminum materials using 5-axis machining centers. By focusing on process integration, we achieve reduced lead times. We handle everything from material procurement to machining, surface treatment, and Heli-Coil installation in a single package. 【Example】 ■Material: A5052 ■Equipment: Combined lathe ■Size: 75x100x100 ■Surface treatment: Anodized white 【Features】 ■Surface roughness ⇒ Rz6.3 or less ■Diameter tolerance ⇒ H7 ■Pitch (depth) tolerance ⇒ ±0.02 ■Flatness, parallelism, perpendicularity ⇒ 0.02 *Depends on product size ■Drawing tolerances are based on post-plating tolerances *Some small-diameter blind holes may not be accommodated (masking options available). If you are facing challenges with the production of development prototypes using aluminum materials, or with mass production of various small quantities, please feel free to consult us. *For more details, please download the materials or contact us through our website.

• aluminum
• Plating Equipment

Our company specializes in machining aluminum materials using 5-axis machining centers, enabling high-precision processing of complex shapes. By leveraging the characteristics of 5-axis machines, we can shorten processing times through multi-surface machining. We also provide consistent surface treatment (anodizing) and guarantee precision after processing. 【Example of Industries Served】 Automotive, Machine Tools, Semiconductors 【Case Study】 ■Material: A5052 ■Equipment: 5-axis machining center ■Product Size: t60×120×160 ■Surface Treatment: Anodizing 【Features】 Machining from solid materials Surface Roughness ⇒ Rz6.3 or less Parallelism ⇒ 0.03 Diameter Accuracy ⇒ H7 Pitch Accuracy ⇒ 0.05 If you are facing challenges with the development and production of prototypes or mass production of various types in small quantities using aluminum materials, please feel free to consult with us.

• Processing Contract

Our company performs machining using horizontal machining centers. By designing and manufacturing jigs in-house, we achieve product uniformity and reduce processing time. We handle everything from welding to shot blasting and plating in one go. 【Example of Industries Served】 Automotive, Machine Tools, Semiconductors 【Case Study】 ■Material: SS400 ■Equipment: Horizontal Machining Center ■Product Size: 250x260x460 ■Surface Treatment: Electroless Nickel Plating + Bake Treatment 【Features】 ■Supports welding and annealing shot ■Surface Roughness ⇒ Rz6.3 or less ■Flatness, Parallelism, Perpendicularity ⇒ 0.03 or less With a multi-pallet system, we can flexibly accommodate everything from mass-produced items to prototypes and small-lot, diverse products. Additionally, we achieve low costs through unmanned production at night. If you are having trouble with parts processing, please feel free to consult us.

• Processing Contract

We would like to introduce our processing examples. We performed machining of fin shapes from aluminum blocks. With our SMM2500 (manufactured by Yamazaki Mazak), which has a maximum spindle speed of 25,000 RPM, we can significantly reduce processing time and lower costs compared to the standard 12,000 RPM. Furthermore, thanks to comprehensive thermal displacement measures, we achieve stable high-precision machining even during long hours of continuous operation. In addition to fin shapes, we can also accommodate mold machining. ● Processing Example Introduction (see part photos) ■ Material: A6061 ■ Equipment: High-speed spindle vertical machining center ■ Product Size: t31×153×280 【Example of Industries Served】 Automotive, Machine Tools, Semiconductors 【Features】 Groove Shape… Width: 3mm Depth: 14.2mm → Due to the high rotational speed, small-diameter tools can be used. By using a mold-shaped tool, we can also accommodate machining other than flat shapes. We respond widely to development, prototypes, and mass production of aluminum materials, as well as to diverse and small-lot production.

• Processing Contract

Our company specializes in high-precision machining of aluminum materials using vertical machining centers. 【Example】 ■Material: A5052 ■Equipment: Vertical machining center ■Size: t35×142×157 ■Surface treatment: Electroless nickel plating This product is processed to meet strict tolerances such as flatness of 0.01 and pitch of ±0.01. We achieve high precision by having operators confirm the machining process. If you are having trouble with the production of development prototypes using aluminum materials, or with mass production of various types in small quantities, please feel free to consult us.

• Processing Contract

Our company is also involved in manufacturing within the air conditioning industry. Here, we would like to introduce the compressor parts used in the outdoor units of air conditioners and the details of their processing. 【Case Study】 ■ Material: FC250 ■ Equipment: Combined lathe, vertical machining center ■ Processing: Scroll processing, drilling ■ Size: Φ170×62 * We can accommodate a maximum diameter of Φ250. We provide comprehensive support from material procurement to machining and surface treatment. If you are facing challenges with product and part development, prototype production, or mass production of various types in small quantities, please feel free to consult with us.

• Processing Contract

Our company specializes in high-precision machining of aluminum materials using a composite lathe. By utilizing composite machining, we can shorten lead times and accommodate short delivery schedules. 【Examples】 ■Material: A5056 ■Equipment: Composite lathe ■Size: φ110×85 ■Surface treatment: Electroless nickel plating ■Surface roughness ⇒ Rz6.3 or less ■Diameter tolerance ⇒ g6 ■Pitch (depth) tolerance ⇒ ±0.02 ■Capable of handling products from small to large (φ25 to φ250) ■Flatness, parallelism, and perpendicularity ⇒ 0.02 ※Depends on product size ■Drawing tolerances are based on post-plating tolerances ※Some small-diameter blind holes may not be accommodated. (Masking is possible) We provide a comprehensive service from material procurement to machining and surface treatment. If you are facing challenges with the production of development prototypes or mass production of various types/small quantities using aluminum materials, please feel free to consult with us.

• Processing Contract

Our company conducts in-process inspections and final inspections using various measuring instruments, including three-dimensional measuring machines, to ensure quality control. We have established a robust quality management system backed by years of accumulated processing know-how and experienced inspectors. We have obtained ISO 9001 (2015 version) certification and are committed to delivering higher quality products by focusing on inspector training and the introduction of new inspection equipment to maintain and improve quality. With our possession of three-dimensional measuring machines, shape measuring machines, and surface roughness measuring machines, we are capable of measuring dimensions and geometric tolerances of complex shapes. As a new measuring instrument, we have introduced the image measuring instrument Captra 3.2.2 (manufactured by Hexagon Metrology). It is utilized for measuring small diameter precision holes and inspecting fine scratches that cannot be detected by visual inspection.

• Contract manufacturing

Our company uses a variety of jigs to process complex shapes. We handle complex shapes from jig design. We maintain the precision of small lot products. By using some original jigs, we achieve product uniformity and reduce processing time.

• Processing Contract

In addition to machining, our company can respond to a wide range of requests through collaboration with partner companies in areas such as "sheet metal processing," "plastic processing," "various surface treatments," "heat treatment," and "polishing and painting." 【Features】 ■ Types of plating: black and white anodizing, electroless nickel plating, hard anodizing, hard chrome plating ■ Sheet metal processing of materials such as iron and aluminum ■ Low-cost support for prototyping, diverse varieties, and small-scale production ■ Collaboration with partner companies to meet all processing needs ■ Support for heat treatment and polishing as well We handle everything from material procurement to machining, surface treatment, and inspection, so please feel free to contact us if you have any issues with parts processing.

• Contract manufacturing

Our company utilizes 2D and 3D CAD/CAM to design and program jigs necessary for our products, accommodating a wide range of complex shapes and machining processes. By using 3D CAD/CAM (TopSolid) to handle everything from jig design to program creation and machining simulation in one go, we can quickly proceed to product machining. Additionally, our highly experienced operators perform CAD/CAM, taking into account clamp distortion, machining distortion, and unnecessary air cuts, allowing us to provide high-precision and high-quality products. If you are facing challenges with machining aluminum, iron, stainless steel, copper, brass, or other materials, please feel free to consult with us.

• Contract manufacturing

Our company specializes in high-precision machining of aluminum materials using high-speed machining. We excel in shape processing through milling at high speeds (max 25,000 rpm) and also accommodate complex and multi-axis synchronous machining for irregular shapes. By effectively utilizing CAD/CAM and MAZATROL, we shorten lead times with quick setups. 【Processing Examples】 ■ (Example) □100×20mm → Flatness 0.01, Squareness 0.01, Pitch ±0.01 ■ (Example) □600×20mm → Flatness 0.03, Squareness 0.03, Pitch ±0.01 to ±0.03 ■ (Example) φ100×60mm → Roundness 0.01, Concentricity 0.02, Diameter Accuracy ±0.01 ■ Types of plating: Black and white anodizing, electroless nickel plating, hard chrome plating, hard anodizing ■ Tolerances after plating are accommodated. *Some small-diameter blind holes may not be supported. We provide comprehensive services from material procurement to machining, including anodizing, electroless nickel plating, and heat treatment for surface finishing. If you are facing challenges with the production of development prototypes or mass production of various types in small quantities using aluminum materials, please feel free to consult with us.

• Contract manufacturing

This is an introduction to our 5-axis machining center with lathe functionality. We perform various parts processing for industries such as semiconductors and automotive. ■ SPEEDIO-M200X3 (manufactured by Brother): 1 unit ■ Loading System BV7-870 (manufactured by Brother): 1 unit Please check the basic information section below for detailed specifications. Unmanned processing is possible as the workpieces can be loaded and unloaded by a robotic arm. 【Features】 - Compatible with various materials such as aluminum, iron, SUS, copper, and brass - 24-hour unmanned operation, suitable for mass production - Multi-stage workpiece stocker, automatic transport (10 pallets) - Loading system (equipped with a vertical multi-joint robot) - Example: Capable of producing over 2,000 pieces per month with a maximum workpiece size of φ60 If you are having trouble with parts processing, please feel free to consult us. *For more details, please download the materials or contact us through our website.

• Processing Contract

Machining and lathe processing for products that require both simultaneously. We process high-precision parts for the automotive industry and air conditioning/air conditioning-related applications. ■INTEGREXi300 (Yamazaki Mazak): 2 units ■INTEGREXi300S (Yamazaki Mazak): 1 unit ■INTEGREXi200HS (Yamazaki Mazak): 1 unit ■INTEGREX300I IV (Yamazaki Mazak): 1 unit ■INTEGREX300 III (Yamazaki Mazak): 1 unit ■NTX1000/S (Mori Seiki): 1 unit *Capable of handling castings *Please check the basic information section below for detailed specifications. Our company responds to high precision and low-cost needs from prototyping to small-batch production. If you have any issues with parts processing, please feel free to consult us. *For more details, please download the materials or contact us through our website.

• Processing Contract

Our company owns six vertical machining centers and specializes in the processing of high-precision parts. ■ SMM2500 (Yamazaki Mazak): 1 unit ■ α-T21iFL (FANUC): 1 unit ■ FJV250 (Yamazaki Mazak): 1 unit ■ VCN700D (Yamazaki Mazak): 1 unit ■ VARIAXIS i700 (Yamazaki Mazak): 1 unit ■ VC-X500 (OKK): 1 unit With interactive NC specifications, we can respond quickly to a variety of prototype requests. The SMM2500 has a maximum spindle speed of 25,000 RPM, enabling high-speed cutting and accommodating small-diameter processing. 【Features】 ■ Low-cost solutions for prototyping, small-batch, and diverse production ■ Implementation of prototype setup and finishing processes ■ Capable of processing small-diameter holes (φ1) due to high rotation speed ■ Finishing processes (tolerance below 0.01) are performed with manual correction We offer a wide range of support for prototypes, from mass production to diverse and small-batch production, so please feel free to consult with us. *For more details, please download the materials or contact us through our website.

• Processing Contract

This is an introduction to the large vertical machining centers we own. We process various materials such as aluminum, iron, stainless steel, copper, and brass. ■ FJV35/60 2-pallet model (Yamazaki Mazak): 1 unit ■ FJV35/80 2-pallet model (Yamazaki Mazak): 1 unit ■ MB-80V (Okuma): 1 unit *Please check the basic information section below for detailed specifications. With the pallet changer specification, we can accommodate long-term processing of large workpieces. Additionally, we achieve cost reduction through unmanned production at night. If you are having trouble with large part processing, please feel free to consult us. *For more details, please download the materials or contact us through our website.

• Processing Contract

Introduction to Horizontal Machining Centers Processing of various materials/products such as castings, canned products, and die casts. ■ HPX63 II 22 pallets: FMS specification (Mitsui Seiki): 2 units ■ HPX63 9 pallets specification (Mitsui Seiki): 1 unit ■ HU63A 11 pallets specification (Mitsui Seiki): 1 unit ■ HS5A 10 pallets specification (Mitsui Seiki): 1 unit Please check the basic information section below for detailed specifications. High precision and stable production are supported by simultaneous multi-surface processing and high-speed cutting. The multi-pallet specification allows for flexible responses, from mass production to prototypes and small-lot, diverse products. Additionally, nighttime unmanned production achieves cost reduction. If you are having trouble with parts processing, please feel free to consult us. *For more details, please download the materials or contact us through our website.

• Processing Contract

Here is an introduction to the 5-axis machining machines we own! We perform various parts processing for industries such as semiconductors and automotive. ■ VARIAXISi300-AWC 40-pallet model (Yamazaki Mazak): 1 unit ■ VARIAXISi600-MPP 18-pallet model (Yamazaki Mazak): 1 unit ■ VARIAXISi700-MPP 18-pallet model (Yamazaki Mazak): 1 unit Please check the basic information section below for detailed specifications. With the multi-pallet configuration, we can flexibly respond to everything from prototypes to mass production and small lot, diverse varieties. Additionally, we achieve cost reduction through unmanned production at night. 【Features】 - Compatible with various materials such as aluminum, iron, stainless steel, copper, and brass - High productivity and short delivery times achieved through multi-pallet configuration - Capable of processing 3D drawings and curved surfaces - Fast processing from material procurement to cutting through machining from solid materials - Process integration and high-precision machining achieved through simultaneous processing - High cutting performance and precision realized by adopting high-precision center vises (made by Schunk) If you are having trouble with parts processing, please feel free to consult us. *For more details, please download the materials or contact us through our website.

• Processing Contract

Our company produces a wide range of products from single components to mass-produced parts in fields such as automotive, industrial machinery parts, and building systems. We are actively engaged in the production of machine parts and precision components that are considered difficult to automate, and we challenge ourselves daily to provide our customers with better quality products at lower costs and faster delivery. Our company has obtained ISO 9001 (2015 version) certification. Certification body: JAB (Japan Accreditation Board) Auditing body: JIA (Japan Gas Appliance Inspection Association) 【Initiatives (partial)】 ■ Ensuring quality through thorough preparation: Pre-examination of processes and inspection methods ■ Collaboration with customers: Promotion of VE proposals and quality meetings ■ Response to changes: Strict adherence to rules during manufacturing factor changes ■ Specification of inspection categories by part characteristics: Efficient and effective inspections ■ Inspector certification system: Ensuring and improving the skills of inspection personnel ■ Deployment of quality points into work management documents: Thorough dissemination of measures against defects *For more details, please refer to the PDF document or feel free to contact us.

• Other Auto Parts

Our company manufactures precision parts in small quantities and a variety of types, as well as mass-produced parts using specialized equipment. We produce a wide range of components from single parts to mass-produced parts in fields such as automotive, industrial machinery, and building systems. We continue to pursue greater cost performance with reliable quality, leveraging our accumulated wealth of technical know-how. We specialize in high-precision cutting processes using 5-axis machining centers, vertical/horizontal machining centers, and multi-tasking lathes. With 3D CAD/CAM modeling, we can accommodate a wide range of requests for complex shape processing. 【Product Line】 ■ High-precision cutting processed parts ■ Precision parts assembly ■ Machinery assembly ■ Heat treatment and surface treatment *For more details, please refer to our company brochure or feel free to contact us.

• Processing Contract