Film Polishing Machine Case Study [Automotive Parts]

Introducing a processing example using a super finisher that achieved a measurement result of Ra0.035μm, replacing whetstone grinding!

"Film polishing" can achieve an excellent finish in a short time while minimizing polishing unevenness and the occurrence of scratches. We received a request from an automotive parts manufacturer for processing using a super finisher aimed at improving surface roughness. Before processing, the Ra was 0.8μm, and the required value was below Ra 0.5μm. Using a micro film of 9μ, we performed processing for 15 seconds, and the measurement result after processing was Ra 0.035μm. 【Processing Example】 ■ Requester: Automotive parts manufacturer ■ Work Name: Shaft, Planet Pinion ■ Work Material: SCM415H Hardened ■ Purpose: Improvement of surface roughness / Pre-processing Ra 0.8μm / Required value below Ra 0.5μm ■ Film Used: Micro Film 9μ ■ Processing Time: 15 seconds ■ Measurement Result After Processing: Ra 0.035μm * 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.

basic information

【Features of Film Polishing】 ■ Achieves an excellent finished surface 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.