Structure of the rotary forging die of a none symmetrical abnormal part have been analysed and calculated based upon plastic theory, however lower service life of die in mass production.
根据塑性理论对汽车上一个非对称异形零件的摆辗模具结构进行了分析计算，但是在实际中始终存在模具寿命较低的缺点。
Familiar with structure design and MD process , master part manufacture process , plastic injection process and plastic tooling , maser moldflow . Familiar the use of office software.
熟悉结构设计与流程，掌握塑件、塑料模具的设计与运作流程。对塑料工艺有相当的研究与了解。熟悉办公自动化软件。
Based on the analysis of the structure characteristics of the plastic product with inner concave loop slot and the mold design projects, an injection mold for this kind of part was designed.
在分析环槽形内侧凹塑件结构特点及模具设计方案的基础上，设计了此类塑件的注射模。
Analyzed the influence of the plastic part injection molding process to part quality, introduced design of injection mold, mold parting structure design and mold temperature control design.
分析了塑件的成型工艺及模具注射成型对塑件质量的影响，介绍了浇注系统的设计，模具分型结构、模温控制的设计。
Based on the analysis of the technological characteristics of the plastic part, a compression model die structure was designed. The die characteristics and the operating process were discussed.
分析了塑件的工艺性，设计了新型的压模结构，论述了模具特点和工作过程。
FSB and FSB-D type centrifugal pump, overflow part is made of Fluor plastic alloy, compact in structure and easy to operate with low price.
FSB和FSB - D型离心泵，过流部件全部采用氟塑料合金制造，结构紧凑、操作简单、价格低廉。
Through the analysis of the structure of the deep_cavity plastic part, the causes of some problems often fallen across in the design of the injection mould were found out.
对中性笔笔帽塑件进行了分析，确定了模具结构，阐述了深腔强脱塑件模具的设计注意要点，对同类注射模具有较好的参考价值。
The key part to alter the plastic injection machine is how to improve the screw's structure.
对原有注塑设备的机构改造，关键在于如何改进螺杆结构。
The key part to alter the plastic injection machine is how to improve the screw's structure.
对原有注塑设备的机构改造，关键在于如何改进螺杆结构。
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