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2025-03-08 08:22本頁面
【正文】 pliers use highpurity P20 steel. While we are not aware of any rusting or corrosion issues associated with P20 steel, this material will rust fairly easily as pared with stainless steel. Finkel, double vacuum remelt steel has been used successfully. The vacuum remelt process reportedly removes sulfides that can lead to surface pitting. In terms of surface nitriding, there are some unconfirmed reports that ULTEM has an affinity for Nitrided surfaces. We Remend That You Do Not Use Nitrided Materials JRF GEP 10/10/00 研磨表面狀況T y pe of F i n i s hS P I 番號(hào)S P I N u m be rD e s c r i pt i onA1 鑽石膏 8000A2 鑽石膏 5000A3 鑽石膏 3000B1 砂紙 600B2 砂紙 400B3 砂紙 320C1 油石 600C2 油石 400C3 油石 320D1 噴砂 1000D2 噴砂 240D3 噴砂 24高光澤度H i g h P ol i s h F i n i s h e s砂紙研磨表面P a pe r F i n i s h e s油石研磨表面S t on e F i n i s h e s噴砂研磨表面D r y B l a s t e d F i n i s h e sJRF GEP 10/10/00 Polished Tool Surface Preparation: Tool Polish Benching: 100 grit stone 800 grit stone Typically 5 to 6 steps Benching: Emory Paper Finish Felt and Diamond Paste (8000 grit 3 micron range) Hyprex 174。 Diamond Compound The Society of Plastics Industry Cosmetic Specifications of Injection Molded Parts Judgement as to the conformance of surface finish is to be made by paring a part to an SPI Mold Finish Guide plaque. Comparison is by eye unless otherwise specified by the customer. Tool Surface Preparation for Reflector Requires Similar Standards as Required for Headlamp Lens Tooling Surface Treatment JRF GEP 10/10/00 QUESTIONS ? JRF GEP 10/10/00 謝謝觀看 /歡迎下載 BY FAITH I MEAN A VISION OF GOOD ONE CHERISHES AND THE ENTHUSIASM THAT PUSHES ONE TO SEEK ITS FULFILLMENT REGARDLESS OF OBSTACLES. BY FAITH I BY FAITH
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