优质模具的生产,需要注意每个细节的把握,从设计到选材,再由选材到加工,每个过程都是要仔细斟酌的。

Quality mold production, we must pay attention to each detail grasp, from design to selection, and then from selection to processing, each process is to carefully consider.

如果要提高沟盖板模具质料的利用率,就要合理排样,淘汰工艺废料。当塑料制件设计完成并选定所用材料后,就需要考虑是使用单型腔模具还是多型腔模具。浇注系统设计是否合理不仅对塑件性能、尺寸、结构、内外在质量等影响很大!通常有四种方式:在分型面上开设排气槽排气,利用排气塞排气,利用配合间隙排气,还有强制性排气。

If we want to improve the utilization of the material of the ditch cover plate mold, we must reasonably layout and eliminate process waste. When the design of plastic parts is finished and the materials are selected, it is necessary to consider whether to use the single cavity mold or the multi cavity mold. The gating system design is reasonable not only on the properties of plastic parts, size, structure, and in the effect of the quality of great! There are usually four ways: set up the exhaust in the parting plane, the exhaust vent plug, the clearance of exhaust, exhaust and mandatory.

沟盖板模具形状复杂,精度要求高,制造周期长,模具的加工费远远超过模具的材料费用,这种模具也应采用高性能的材料制造。我们要选用需用可持续发展的观点选用材料,尽可能选用新钢号,使科研成果转化为生产力,并把模具量提高—个台阶。高应力的模具采用高性能的材料制造,并可用廉价的表面强化技术提高其耐用度。

The groove cover die is complex in shape, high in accuracy and long in manufacturing cycle. The processing cost of the mold is much higher than the material cost of the mold, and the mold should be made of high performance material. We need to choose the material selection of the view of sustainable development, the use of new steel as possible, making the scientific research achievements into productivity, and increased the amount of a step to die. High stress dies are made of high-performance materials and durable surfaces can be enhanced by inexpensive surface strengthening techniques.