柳下技研株式会社　精密部品事業部 List of Products and Services

We would like to introduce the "ELID Power Supply" that we handle. It is a dedicated high-frequency DC pulse power supply necessary for ELID grinding. Currently, we mainly offer four models, but we are actively conducting research to be flexible in accommodating custom orders. We strive to propose the optimal products tailored to our customers' usage purposes, applications, machines, and grinding wheels. [Models] ■1505 ■911 ■921 ■930 *For more details, please refer to the PDF materials or feel free to contact us.

• Power Supplies

At Yanagisawa Technical Research Institute, we offer a test machining contract service for our ultra-precision processing technology, "ELID Grinding." Since it differs from the grinding machines owned by our customers, the content will be somewhat limited, but we will conduct test machining using the customer's workpieces. The deliverables will include the workpieces after grinding and a test result report (with measurement data). Additionally, you are welcome to observe during the test machining. 【Features】 ■ Test machining conducted using the customer's workpieces ■ Delivery of workpieces after grinding and a test result report (with measurement data) ■ Observation possible during test machining *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

"ELID (Elid) grinding" is a unique ultra-precision machining technology developed at the RIKEN Institute in Japan. Grinding is performed while continuously or at regular intervals conducting dressing operations to obtain protruding abrasive grains by electrolyzing the surface of the conductive bonded grinding wheel. To achieve mirror finishing at the nano level (with a surface roughness of Ra in the single digits) solely through grinding with fixed abrasive grains, it eliminates the need for manual polishing processes or reduces the polishing workload. Our company has received the transfer of all business operations from RIKEN Venture's next-generation processing system corporation. [Features] - Ultra-precision machining technology developed at the RIKEN Institute - Achieves mirror finishing using fine abrasive wheels - Eliminates the need for manual polishing processes - Reduces polishing workload *For more details, please refer to the related link page or feel free to contact us.

• others

We have achieved the automation of polishing processes by replacing the tool with an on-machine polishing tool equipped with a dedicated rubber-bonded grinding wheel (hybrid labin) after machining the surface of metal into a specified shape using tools such as ball end mills on NC machine tools like machining centers. 【Features】 ■ Achieves mirror polishing of flat surfaces, free-form three-dimensional shapes, vertical walls, etc. ■ The themes are "automation" and "mechanization" of mold polishing. *For more details, please request materials or view the PDF data from the download.

• Other work tools