盖板模具精度较低的原因有哪些呢，下面来一一为大家介绍一下。What are the reasons for the lower precision of the cover die? Let's introduce them one by one.

1.输入射料缸内的塑料不均。The plastic in the injection cylinder is uneven.

2.射料缸温度的波动范围太大。 The temperature fluctuation range of injection cylinder is too large.

3.注塑机容量太小 The capacity of injection molding machine is too small

4.注塑压力不稳定。 The injection pressure is unstable.

5.螺杆复位不稳定。 Unstable screw reset.

6.运作时间的变化、溶液黏度不一致。 The change of operation time and solution viscosity are inconsistent.

7.注射速度(流量控制)不稳定。The injection speed (flow control) is unstable.

8.使用了不适合塑料模盒生产的塑料品种。 The plastic varieties that are not suitable for plastic mold box production are used.

9.没有考虑模温、注射压力、速度、时间和保证等对产品的影响。 The influence of mold temperature, injection pressure, speed, time and guarantee on the product was not considered.

以上是盖板模具精度低的原回分析。The above is the original analysis of low precision cover die.