uneven injection 中文意思是什麼
uneven injection
解釋
不均勻注入-
The cause is mostly due to the fast activation of the injection speed, air inside the mold cavity cannot be squeezed out by the melting plastic materials and hence air is mixed inside the plastic materials. it causes uneven shininess of surface and colour, affecting the outlook and the strength
射紋的形成一般是由於射速啟動過快,使模腔內之空氣無法被熔融膠料壓出,空氣混合在膠料內,使得製品表面光澤及顏色不均,因而影響外觀及降低機械強度。
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