Shanghai Daoqin Plastics Co., Ltd.

         effect/influence mold light 效果, main/primary has below/following factors:

        一, tool quality

         surface hardness non-uniform or features upper has 差异往往会 generate light difficult,钢材 in various material and gas 孔都不利于抛 light.

        二, hot process

         hot in very more 方面会 effect/influence to light property can, surface hard 化钢材 due to surface carbon formed separation increase, its fine micro 组织不利于抛 light. is surface small oxidation material pellets increase make light difficult. surface carbon or carbon make hardness 发生变化,造 formed light upper difficult.

        三, light technology and process equipment

         different hardness for light process effect/influence, hardness increase high make abrasion difficult increase large,但抛 light rear light degree increase high, due to hardness increase high, need to relatively high light degree light time growth, meanwhile hardness increase high,抛 light degree can can versus decrease/reduce. different types for light technology effect/influence, for/regarding 不锈钢 mold 钢材, due to surface light degree high, therefore using/adopting abrasion process has different, in light front need amount will surface abrasion most fine 沙号, most important is in light remove upper 一道抛 light rear need 立即停止操 as.