Shanghai Daoqin Plastics Co., Ltd.

         what is orange peel phenomenon, is in mold day light process in to Common issues is light degree,就 is light time long, mold surface quality 就越差,发生抛 light degree has types phenomenon:即 is orange peel and 点蚀.

         that 么我们就疑惑 发生 orange peel phenomenon causes is what 呢? mold surface hot or carbon degree 引起,抛 light pressure large and light time long is generate “ orange peel ” main/primary causes, specific in light guide sheet/plate light in,形 formed 点蚀 工 parts make is in has hard oxidation material 导致, therefore generate causes generally is light pressure large, time long,钢材 pure degree high, mold surface and other. how to solution difficult 题呢?

        a. small will surface heavy new abrasion,砂粒粒 degree ratio front use degree coarse grade, using/adopting soft and 削锐 油石进行 most rear steps abrasion again 进行抛 light.

        b..当砂粒 dimensions small 于1mm时避免 using/adopting most soft light tool.

        c.尽 can can using/adopting most short light time and most small light force degree.

        抛 light degree time 会因工 parts hardness different different, can through types methods remove already generate orange peel:

        a. has defect surface remove,研 abrasion degree ratio front use 砂号略 coarse grade, again abrasion,抛 light degree low 一.

        b.以 low 于回火 temperature degree 25oC temperature degree 进行应 force small 区, in light front use most fine 砂号进行研 abrasion, most rear most light force degree 进行抛 light.