Structural design and operational principle of molds for plastics piston pump housings are presented. The mold presents itself as a simple and rational piece of design work.
介绍了柱塞式液压泵塑料壳体注塑成型模具的结构设计和工作原理，该模具具有简单合理、动作可靠等特点。
2
This article introduces structural design, technological process and application of hand lay-up GF phenolic plastics rectangle tank.
本文介绍了手糊成型酚醛玻璃钢矩形贮槽的结构设计、成型工艺及应用情况。
3
Not all pressure forming is created equal – Productive Plastics produces pressure formed parts that rival the aesthetics of injection molding and structural foam molding.