The main defects frequently occurring in injection molded cementedcarbideparts and their origin have been analyzed.
简要分析了硬质合金注射成形工艺各步骤中可能出现的各种缺陷及其产生的主要原因;
2
The raw material recycled by the method is discussed, the better cementedcarbideparts can be made by right production techniques.
论述了该方法回收的原料,通过采用合适的生产工艺,同样能够制取出较高质量的硬质合金制品。
3
Being a kind of integrated structural parts, different thickness of WC cementedcarbide layer has great effect on distribution of internal stress and dimensional stability.