桂精密 List of Products and Services

We have examples of processing using lasers specialized for thin sheets. Carbon fiber t has been processed to 40μm with burr-free processing. We have numerous examples of processing resin films, sealing materials, rubber materials, etc. Additionally, we can process materials with a maximum precision of ±5μm, including foil materials, and we also accommodate processing that bonds resin and metal together. 【Examples of processing using lasers specialized for thin sheets】 ■ Carbon fiber t - Burr-free processing to 40μm - Numerous examples of processing resin films, sealing materials, rubber materials, etc. - Processing possible with a maximum precision of ±5μm, including foil materials - Processing that bonds resin and metal together is also possible *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We have examples of precision machining for endoscope parts. In the case of spring shape forming, we handle clip-shaped products made of SUS material. After etching the outer shape, we processed the end faces and performed bending using a dedicated mold. In addition, we also have examples of composite processing using pressing and electrical discharge machining, as well as processing of fine diameter pipe materials. Please feel free to contact us when you need assistance. 【Spring Shape Forming Example】 ■ Clip-shaped products made of SUS material - After etching the outer shape, we processed the end faces and performed bending with a dedicated mold. - Step bending after etching the outer shape of SUS304t0.1. - Straightness ±0.1mm (total length 140mm). *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Here is an introduction to a cutting example of SUS pipes using a carbon dioxide gas laser. By attaching a pipe rotation mechanism to a conventional 2D processing machine and controlling it to synchronize with the X and Y axes, it is possible to process various shapes onto the pipe. Any shape that can be programmed in 2D can be processed. The marking function allows for printing designs on the surface. 【Features】 ■ Cost-effective processing in a short time ■ Capable of processing that is difficult with cutting ■ Significantly fewer burrs on the inner surface compared to cutting *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company processes materials such as iron, aluminum, SUS, copper, brass, phosphor bronze, beryllium copper, Mo, Ni, Ti, and others. We have examples of bending and spot welding processing with brass materials, as well as aluminum O material drawing processing and precision processing of SUS materials using lasers. We can accommodate various requests for plating, painting, silk printing, engraving, and flocking treatment through various outsourcing options, so please feel free to contact us. 【Features】 ■ Processing of materials such as iron, aluminum, SUS, copper, brass, phosphor bronze, beryllium copper, Mo, Ni, Ti, etc. ■ Various requests for plating, painting, silk printing, engraving, and flocking treatment can be accommodated through various outsourcing options. ■ Complex bending shapes can be handled with in-house mold production. ■ We can also accommodate scratch-free and polishing requests. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce examples of processing using KAP laser (YAG laser welding). There may be variations in part accuracy, and in such cases, we respond by changing the program each time. We can accommodate gaps between parts of approximately 0.05mm or less. Additionally, we can perform processing such as drilling holes in pipes with lasers, joining separate parts with YAG laser welding, and flaring. Please feel free to contact us when you need our services. 【Features】 ■ There may be variations in part accuracy, and in such cases, we respond by changing the program each time. ■ We can accommodate gaps between parts of approximately 0.05mm or less. ■ There are no back waves or burn marks that occur with TIG welding, allowing for a very clean finish. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company specializes in the production of press molds, press processing, precision sheet metal processing, fine sheet metal processing, as well as the processing of fine parts, pipes, and assembly processing. For over 50 years, we have been assisting customers in industries such as endoscopes, medical devices, broadcasting equipment, communication devices, semiconductor equipment, and industrial machinery, providing support from "product development to mass production" with high demands for quality and precision. Since we can design and manufacture molds in-house, we excel in complex and high-precision processing, and we can propose solutions that consider mass production from the development and prototyping stage based on our past experiences. Additionally, we collaborate with various partner companies for a wide range of services, including various surface treatments (painting, plating, silk printing, flocking, engraving), cutting processing, resin processing, rubber molding, spring forming, and casting, allowing us to handle inquiries and responses in a comprehensive manner. 【Business Activities】 ■ Sheet metal processing including surface treatment and welding ■ Laser processing of thin sheet metals, resin films, and metal + resin film ■ Processing of fine-diameter pipes ■ Adhesive work ■ Press mold production + press processing * We are currently offering a free collection of processing case studies in PDF format. * For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

In this document, we present various examples of precision sheet metal and press processing. We introduce "proprietary technologies," "processing techniques," "KAP laser welding technology," and "comparisons with other joining technologies." With our diverse range of machinery, we can propose suitable processing methods tailored to your desired cost and precision. Please feel free to consult us when needed. 【Contents (excerpt)】 ■ Proprietary Technologies ■ Introduction of processing techniques for laser machining of pipe materials, allowing for versatile hole and slit openings ■ Introduction of processing examples (1) to (6) ■ Introduction of KAP laser welding technology *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Our company specializes in the production of press molds, press processing, precision sheet metal processing, fine sheet metal processing, as well as the processing of fine parts, pipes, and assembly processing. For over 50 years, we have been assisting customers in industries such as endoscopes, medical devices, broadcasting equipment, communication devices, semiconductor equipment, and industrial machinery, providing support from "product development to mass production" with high demands for quality and precision. Since we can design and manufacture molds in-house, we excel in complex and high-precision processing, and we can propose solutions that consider mass production from the development and prototyping stage based on our past experiences. Additionally, we collaborate with various partner companies for a wide range of surface treatments (painting, plating, silk printing, flocking, engraving), cutting processing, resin processing, rubber molding, spring forming, casting, etc., allowing us to handle inquiries and responses in a comprehensive manner. 【Business Content】 ■ Sheet metal processing including surface treatment and welding ■ Laser processing of thin sheet metals, resin films, and metal + resin film ■ Processing of fine-diameter pipes ■ Adhesive work ■ Production of press molds + press processing * We are currently offering a free collection of processing case studies in PDF format. * For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine
• Processing Contract

At Katsura Precision Co., Ltd., we perform drilling, bending, and drawing of fine-diameter pipes. Pipes that have been difficult to process in the past and tend to deform can be drilled by our company. Since we can handle pipe bending as a comprehensive process, we can better realize the ideal shapes envisioned by designers. Additionally, we are equipped with lathes, milling machines, electrical discharge machines, and fine hole processing machines, allowing us to handle the urgent processing of complex-shaped fine parts. 【Features】 - Drilling is possible even for pipes with a diameter of Φ0.9 (Material: SUS) - Laser processing enables drilling of ultra-thin and fine-diameter pipes - There is no need to use cutting parts, allowing for lighter processed components - Bending and drawing of pipes can also be processed in-house as a comprehensive service *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• others

We would like to introduce the laser control technology of Katsura Precision Co., Ltd. By using a state-of-the-art CCD camera for magnification and fine-tuning the position, we achieve higher precision welding. Even in welding processes that were previously manual and had poor productivity and reproducibility, our automated welding technology allows for parts suitable for mass production and high reproducibility in research and development applications. Additionally, variations in part precision can be addressed by changing the program as needed, enabling uniform welding. 【Features】 ■ Reduces losses during welding ■ Automatic cutting and welding without dross or debris, enhancing efficiency in research and production ■ Equalization of welding through automation ■ Achieves high mass production and reproducibility with automatic welding *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Other contract services
• others

We would like to introduce the ultra-fine processing at Katsura Precision Co., Ltd. Through specialized laser processing for thin plates, we can also process extremely thin metals with a thickness of 10μm (0.01mm), similar to foil. We offer high-precision processed products such as endoscope components, and by consulting with us as a whole, we provide consistent high quality and delivery times. Additionally, various processing steps that tend to be separated can be handled collectively by our company. 【Features】 ■ Processing of thin metals similar to foil is possible ■ Hole and slit processing with a dimensional tolerance of ±0.02mm is possible ■ Cutting of resin films (thickness of several tens of μm) can be done with minimized burrs ■ Bending processing, buff polishing, and more can also be handled collectively *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• others

Katsura Precision Co., Ltd. mainly manufactures various types of precision sheet metal processing and fine processing of thin pipes. In particular, we have a strong track record of supplying to endoscope manufacturers and measuring instrument manufacturers, providing high-quality, flexible technical proposals and consultations. We excel in cutting thin sheets and complex bending of components such as leaf springs, contributing to the improvement of precision in production and research. 【Features】 ■ One-stop service ■ Specific technical consultations and proposals via phone ■ Prototype support from one piece ■ Timely delivery *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract
• others

Our company specializes in the production of press molds, press processing, precision sheet metal processing, fine sheet metal processing, as well as the processing of fine parts and pipes, and assembly processing. For over 50 years, we have been assisting customers in the development and mass production of products for industries that require high levels of quality and precision, such as endoscopes, medical devices, broadcasting equipment, communication devices, semiconductor equipment, and industrial machinery. Since we can design and manufacture molds in-house, we excel in complex and high-precision processing, and we can propose solutions that consider mass production from the development and prototyping stage based on our past experiences. Additionally, we collaborate with various partner companies for a wide range of surface treatments (painting, plating, silk printing, flocking, engraving), machining, resin processing, rubber molding, spring forming, casting, etc., allowing us to handle consultations and responses in a comprehensive manner. 【Business Overview】 ■ Manufacturing of precision parts, press products, and press molds, precision sheet metal processing, and assembly processing. *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company specializes in high-precision sheet metal processing, as well as the production of press molds, press processing, thin plate laser processing, and pipe processing. Our main customer and market sectors include medical devices, analytical instruments, semiconductor manufacturing equipment, sensor devices, optical equipment, broadcasting equipment, and industrial machinery. We have three production facilities located in Hachioji City, Tokyo, as well as a research system. Please feel free to consult us when needed. 【Specialized Technologies】 ■ Precision sheet metal processing ■ Press mold production ■ Press processing ■ Thin plate laser processing ■ Pipe processing *For more details, please refer to the PDF materials or feel free to contact us.

• Welding Machine
• Processing Contract

Our company specializes in "spring shape formation" and "processing of fine diameter pipes" for endoscope components, as well as "processing using specialized thin plate lasers." Additionally, we handle complex bending in precision sheet metal and press processing with our own mold production. We can accommodate various requests through outsourcing. Please feel free to consult with us. 【Processing Examples】 ■ Endoscope components: Spring shape formation ■ Endoscope components: Composite processing using pressing and electrical discharge machining ■ Endoscope components: Processing of fine diameter pipes ■ Processing using specialized thin plate lasers ■ Precision sheet metal and press processing *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

This document introduces the technology for freely drilling holes and slitting pipes using laser processing. It includes various examples of processing, such as "cutting SUS pipes" and "cutting ranges" using carbon dioxide lasers. Please make use of it. [Contents] ■ Cutting SUS pipes with carbon dioxide lasers ■ Cutting ranges for SUS pipes with carbon dioxide lasers ■ Introduction of processing examples (1) to (6) *For more details, please refer to the PDF document or feel free to contact us.

• Welding Machine
• Processing Contract

Our newly developed "KAP Laser Processing and Welding Technology" enables automatic processing and welding of plates and pipes with a thickness of 0.1mm. Since the materials of the plates and pipes are melted and joined without the use of dissimilar metals, stable joints can be achieved even under extremely low or high temperatures. Compared to 3D laser welding, programming and other aspects are easier, allowing for small-batch and diverse production. Similar to laser cutting, operations are controlled by machines under constant conditions and speeds, ensuring stable reproducibility in a short time, minimizing heat impact through minimal working time, and reducing distortion to a minimum. [Application Fields] ■ Medical Devices (Examples of Target Devices: Endoscopes, Endoscopic Instruments) ■ Analyzers (Examples of Target Devices: Gas Analyzers, Blood Analyzers) ■ Precision Instruments (Examples of Target Devices: Measuring Instruments, Food, Manufacturing Equipment) ■ Electronic Devices (Examples of Target Devices: Communication Equipment, Electronic Measuring Instruments) *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Welding Machine

Our company specializes in precision sheet metal processing, particularly for medical devices that require high accuracy, as well as precision sheet metal processing for electrical equipment. In addition to laser processing machines, we also utilize wire-cut electric discharge machines to accommodate various sheet metal processing needs. 【Processing Details】 ■ Precision sheet metal processing ■ Press molds and processing ■ Precision parts processing ■ Parts assembly and inspection ■ Bulk orders *For more details, please download the PDF or contact us.

• Processing Contract