--- title: Manufacturer of cargo plane components｜Case Study｜NISSIN ProSOL CO., LTD. description: Advanced Machining Technologies Essential to Boost Production Capacity. Bore finishing process machine from NISSIN ProSOL achieves both quality and productivity targets. image: https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/case/003/img_1.jpg --- ![logo_NISSINProSOL_1](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/logo_NISSINProSOL_1.png) - [Home](https://mktg.nissin-mfg.co.jp/en/?hsLang=en) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/?hsLang=en) - [Solution](https://mktg.nissin-mfg.co.jp/en/solution/?hsLang=en) - [Product](https://mktg.nissin-mfg.co.jp/en/product/?hsLang=en) - [Column](https://mktg.nissin-mfg.co.jp/en/column/?hsLang=en) - [Support](https://mktg.nissin-mfg.co.jp/en/support/?hsLang=en) - [Contact us](https://mktg.nissin-mfg.co.jp/en/contact?event_en=HSmktg&hsLang=en) - EN [JP](https://mktg.nissin-mfg.co.jp?hsLang=en) - [Home](https://mktg.nissin-mfg.co.jp/en/?hsLang=en) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/?hsLang=en) - [Solution](https://mktg.nissin-mfg.co.jp/en/solution/?hsLang=en) - [Product](https://mktg.nissin-mfg.co.jp/en/product/?hsLang=en) - [Column](https://mktg.nissin-mfg.co.jp/en/column/?hsLang=en) - [Support](https://mktg.nissin-mfg.co.jp/en/support/?hsLang=en) - [Contact us](https://mktg.nissin-mfg.co.jp/en/contact?event_en=HSmktg&hsLang=en) - [Japanese](https://mktg.nissin-mfg.co.jp?hsLang=en) - [Home](https://mktg.nissin-mfg.co.jp/en/?hsLang=en) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/?hsLang=en) - [Manufacturer of components for transportation](https://mktg.nissin-mfg.co.jp/en/case/003/?hsLang=en) - Solution Industry：Manufacturer of components for transportation Department：Production division # Advanced Machining Technologies Essential to Boost Production Capacity Bore finishing machine from NISSIN ProSOL achieves both quality and productivity targets ![](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/case/003/img_1.jpg) ## Solution ### Summary of the solution - By using a G25-MM1 honing machine, the manufacturer was able to consistently achieve roundness and cylindricity deviations of within 1 micron and 1.5 micron, respectively. - The use of on-machine measuring eliminated the need for skilled operators to perform manual adjustment. - The manufacturer was able to further reduce processing time. ### Achieving Consistent Accuracy Without Skilled Operators In the course of gathering information, the production team heard about the NISSIN ProSOL G25-MM1 honing machine, which was installed at the factory of another company in the manufacturer’s corporate group, and decided to arrange a viewing immediately. Operators on the factory explained that NISSIN ProSOL honing machines have a stone expansion system controlled by a servo motor. The system allows ultra-high levels of precision at fixed amount and constant pressure, enabling consistent accuracy. Another, thanks to on-machine measuring, the G25-MM1 honing machine also adjusts bore dimensions automatically, eliminating the need for skilled operators to perform manual adjustments. The team also learned that basic operations could be performed by simply setting the workpiece in place and pressing ‘start’, thereby enabling more consistent production. After seeing this, the team asked to be referred to the contact at NISSIN ProSOL. “After we had discussed our issues in detail, NISSIN ProSOL proposed 1 process (only finish honing) using a single-spindle machine with on-machine measuring. After consideration, we decided to replace our existing bore finishing machines, including those that performed internal griding and single-pass honing, with the NISSIN ProSOL G25-MM1 honing machine,” says the employee. After introducing the G25-MM1, the production team found that its diametric accuracy improved as a result of the transition to auto sizing honing, with roundness and cylindricity deviations within 1 micron and 1.5 micron, respectively. They also succeeded in reducing processing time, which they didn’t think could be improved on, by an additional 20%. By introducing the NISSIN ProSOL honing machine, the manufacturer was able to guarantee optimum quality as well as achieving its target production volume. Realizing that automation holds promise for the future, the manufacturer has decided to introduce the machine in more factories in future. ## See solution details ### [![Honing Machines：　G series Standard model G25/G50 type](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/product/gseries/001/img_1.jpg) Honing Machines: G series Standard model G25/G50 type General purpose models that offers ease of use at a reasonable price Details](https://mktg.nissin-mfg.co.jp/en/product/gseries/001/?hsLang=en) ### [![Honing Solutions](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/product/img_1.jpg) Honing Solutions As the supplier of a comprehensive range of honing machines, NISSIN ProSOL applies independently-acquired expertise to enable ultra-high precision machining through the use of coordinated solutions that comprise machines, honing tools, and jigs Details](https://mktg.nissin-mfg.co.jp/en/solution/?hsLang=en) [1](https://mktg.nissin-mfg.co.jp/en/case/003/?hsLang=en) 2 ## Downloads NISSIN ProSOL’s comprehensive catalogue and other resources are available for download. [Download resources here](https://mktg.nissin-mfg.co.jp/en/catalog-form?hsLang=en) ## Contact us If you have any questions or inquiries, please feel free to use the form below to get in touch with us. [Contact us](https://mktg.nissin-mfg.co.jp/en/contact?event_en=HSmktg&hsLang=en) - [Home](https://mktg.nissin-mfg.co.jp/en/) - [Case Study](https://mktg.nissin-mfg.co.jp/en/case/) - [Solution](https://mktg.nissin-mfg.co.jp/en/solution/) - [Product](https://mktg.nissin-mfg.co.jp/en/product/) - [Column](https://mktg.nissin-mfg.co.jp/en/column/) - [Support](https://mktg.nissin-mfg.co.jp/en/support/) - ![logo_NISSINProSOL_2](https://mktg.nissin-mfg.co.jp/hubfs/nissin-mfg/en/website/assets/images/common/logo_NISSINProSOL_2.png) - **NISSIN ProSOL CO., LTD.　Sales Department** 85 Akasaka, Mineyama-cho, Kyotango, Kyoto, 627-0006, JAPAN Tel. ＋81-772-62-8088(Rep.)　Fax. ＋81-772-62-6688 Copyright NISSIN ProSOL CO., LTD. All Rights Reserved.