Introducing a case where processing time has been reduced to less than 1/4 as a substitute for whetstone grinding!
"Film polishing" enables the achievement of excellent surface finishes in a short time while minimizing polishing unevenness and the occurrence of scratches. We received a request for large roll polishing from a steel roll manufacturer, aimed at removing the feed marks from grinding. Before the introduction of the super finisher, the processing time was 9 hours per piece, but after its introduction, it was reduced to 30 minutes (1 pass) × 4 passes = 2 hours per piece, allowing for a reduction of processing time to less than one-fourth. [Processing Example] - Customer: Steel roll manufacturer - Work Material: Tungsten thermal spray - Work Size: φ350×3000 - Product Name: Bridle Roll - Purpose: Removal of feed marks from grinding - Required Surface Roughness: R max 0.3μm / Ra 0.04μm - Processing Time Before Super Finisher Introduction: 9 hours per piece - Processing Time After Super Finisher Introduction: 30 minutes (1 pass) × 4 passes = 2 hours per piece *Test processing is available. The first time is free of charge. *For more details, please refer to the PDF document or feel free to contact us.
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【Features of Film Polishing】 ■ Achieves excellent surface finish in a short time ■ Minimizes polishing unevenness and the occurrence of scratches ■ Processing is done on a constantly new film surface, eliminating the need for dressing work ■ Enables uniform product finishing even without experience or technical skills *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Our company was founded in 1951 in Kobana, Kawanishi City, Hyogo Prefecture, with the aim of precision machining of small parts using Swiss-made small precision automatic lathes as the core. Currently, we operate with a four-factory system in Osaka and Hyogo Prefectures. At the time of our founding, we specialized in parts machining, but since the machining equipment necessary for parts processing was predominantly foreign-made and very expensive, we decided to develop our own cam-type automatic lathe, which led to the birth of our precision division. We also manufacture cutting tools in-house, creating unique strengths that extend beyond parts machining to include tool design and the use of our own dedicated machines. We have two divisions: the machine tool division and the parts division. In the "Parts Division," we perform high-precision and complex precision machining using our unique machining and management technologies, ensuring that we can meet a wide range of customer requests from prototyping to mass production under a highly reliable quality assurance system. In the "Machine Tool Division," we design machine tools and utilize a super finishing machine called the "Super Finisher" using a film method, widely accommodating ultra-fine machining of parts that require high performance and high efficiency, from standard machines to dedicated machines.