ハタ研削 Product Lineup

V-groove substrates are one of the key devices in optical communication technology. To transmit optical signals stably over longer distances, very high processing precision is required. Our V-groove substrate processing technology achieves extremely high precision, with pitch accuracy of ±0.2μm to ±0.5μm. We provide high-precision V-groove substrates for positioning optical fibers used in splitters, fusion splicers, and other equipment. We have earned the trust of major telecommunications companies by delivering high processing precision. Customization is possible in terms of material, shape, and dimensional accuracy. We can flexibly respond from development products to mass production. Applications: Optical communication components Materials: Quartz glass, Tempax glass, ceramics, etc. Accuracy: Pitch accuracy ±0.2μm to ±0.5μm, cumulative pitch accuracy ±0.5μm to ±1.0μm Processing achievements: 1V to 1500V Pitch: 127μm, 250μm; we also accommodate special pitches. *For more details, please download the catalog or contact us.

• Other optical parts
• Analytical Equipment and Devices

We would like to introduce the "machine tools" that we handle. Starting with a surface grinding machine (GS-BMH) with a processing range of 150×400×200H, we offer a variety of machine tools including cylindrical grinders, centerless grinders, and internal grinding machines. Additionally, we also provide measuring instruments such as three-dimensional measuring machines and optical microscopes, so please feel free to consult us when needed. 【Equipment Owned (Partial)】 <Machine Tools> ■ Machining Center ■ Wire Electrical Discharge Machine ■ High-Precision Slicer ■ Laser Marker ■ Ultrasonic Cleaning Machine ■ Surface Hardening Equipment ■ Lapping Machine *For more details, please refer to the PDF document or feel free to contact us.

• Other machine tools
• Other measurement, recording and measuring instruments

The average machining accuracy of grinding machines is 0.001mm, but Hata grinding technology has achieved an overwhelming high precision of 0.0001mm. This technology has produced excellent results in pioneering new areas of grinding materials, not only in automotive, bearings, and low-voltage electronics but also in optical communication components. We invite you to experience Hata grinding's cutting technology at least once!

• Processing Contract

At Hata Grinding, we achieve precision cutting of carbide and fine processing of ceramics. Arrangements with complex and precise pitches are also possible. *For more details, please download the image sample. At Hata Grinding, we are looking for applications where this technology can be utilized. Please feel free to consult us with any concerns regarding cutting processing.

• Processing Contract

Our fiber array, processed using our micro-grinder technology enhanced to the limit and featuring high core pitch accuracy achieved through our unique assembly techniques, has received strong support from many customers due to its high performance.

• Analytical Equipment and Devices

The "Splitter Module" is an essential component for laying optical communication. It is possible to freely combine splitters, connectors, and types of polishing according to the application. Additionally, by using a cassette format, convenience and diversity can be significantly enhanced. Our company consistently handles everything from the development and mass production of V-groove substrates to the proposal of high-density optical wiring systems, allowing for flexible responses tailored to customer needs. 【Features】 ■ Freely combine splitters, connectors, and types of polishing ■ Improved convenience and diversity through cassette format *For more details, please download the catalog or contact us.

• Other optical parts

The "V-groove substrate" is a key device in optical communication technology made from optical glass as the base material. Since we process the optical glass, which is the base material, we can also accommodate the development and mass production of V-groove substrates tailored to customer needs. Additionally, we offer proposals for high-density optical wiring systems. 【Features】 ■ Capable of development and mass production through processing from the base material ■ Proposals for high-density optical wiring systems are also possible *For more details, please download the catalog or contact us.

• Ceramics

The "optical communication splitter" is a component used to branch information transmitted in large volumes via optical fibers. Quality is guaranteed by compliance with the Telcordia standards, which are the standard specifications in the U.S. electrical and telecommunications fields. Additionally, our company consistently handles everything from the development and mass production of V-groove substrates to proposals for high-density optical wiring systems, allowing for flexible responses tailored to customer needs. 【Features】 ■ Compliance with Telcordia standards ■ Capable of development and mass production through processing from raw materials *For more details, please download the catalog or contact us.

• Other optical parts