1) Pin-point gate
点浇口
1.
Taking air-conditioner compressor rotor as an example, the structural design key points and working process of three-plate pin-point gate die-casting die are stated in details, combining with author's years experience, applying InteCAST CAE software to do dynamic analysis, the feasible and practical runner system project is determined.
以空调器压缩机电机转子为例,详细阐述了三板式点浇口压铸模具的结构设计要点与工作过程,在结合自己多年实践经验的基础上通过采用华铸CAE软件进行流动分析,最后获得合理而实用的流道系统方案,使得模具的压铸缺陷大大降低,进而提高了转子的转速,改善了压缩机的工作性能。
2.
By using pin-point gate, appearance quality of the product is improved; by using inner and outer side-core slides and angled-lift structures,the layout of the mold is made reasonably and the difficulty of demoulding is solved.
采用点浇口形式,提高了产品的表面质量;采用斜滑块内、外侧向抽芯及斜顶块结构不但使模具布局合理,而且解决了难出模的问题。
3.
There are two structure characteristics were put forward,including the integer side core-pulling mechanism of the half block with mold cavity and the demoulding mechanism of the pin-point gate using single parting surface.
提出了型腔哈夫块实现整体侧抽芯和点浇口采用单分型面脱模的结构特点。
2) point gate
点浇口
1.
The removal of the condensed material in runner of the traditional typical structure of point gate of injection moulding was difficult when the cavity bottom of main runner was deep and long.
针对常用手工取浇道凝料的点浇口注射模,如果型腔板上的主流道杯较深长,则会出现取浇道凝料较困难的问题。
2.
A point gate was used for feeding in the injection mould for the transparent plastic box lid.
透明塑料盒盖注射模采用点浇口进料,脱模机构采用推板推出时,增设引气辅助推出机构,可确保制件顺利脱模。
3.
Through the technological analysis of the camera s front shell,introduced the design steps of injection mold based on Pro/E,and details of the structure of injection mould and the design process,The design points of lifters and the point gate were stated in detail.
通过对照相机前盖的使用要求进行工艺性分析,介绍了基于Pro/E注射模设计的基本流程,并详细介绍了该注射模的结构组成和设计过程,重点阐述了斜销及点浇口设计要点。
3) Pin point gate
点浇口
1.
New structural design of mould with pin point gate;
点浇口模具新型结构设计
2.
By adopting pin point gate,reasonable demoulding mechanism and slow-feeding linear cutting,both size and position accuracy of the product were improved,guaranteeing its working stability and satisfying its technical requirement.
采用了点浇口形式和合理的脱模机构以及线切割慢走丝的加工方法,提高了产品的尺寸精度及其叶片间的位置精度,保证了转叶的工作平稳度,满足了产品的技术要求。
3.
The key point was the structural design of sliding blocks for shaping,the application of pin point gate and auto-demolding mechanism.
由于塑件结构复杂,设计时注意了点浇口的使用和相应三板式注射模的特点,并采用了自动脱料装置,以利于浇注系统凝料的取出。
4) pin gate
点浇口
1.
Design of auto-stripping injection mould with parting-out in sequence and pin gate mechanism
顺序分型点浇口自动脱料注射模设计
2.
The structure of an improved pin gate,called twin-gate,was described,and the rheological behavior of polymer melt passing through the gate was studied.
介绍了一种改进的点浇口———孪浇口的结构 ,讨论了聚合物熔体流经该浇口时的流变性能 ,在浇口的长度、总截面积以及流量一致的条件下 ,与常用点浇口相比 ,孪浇口使熔体温度升高和使熔体粘度降低的程度要大 ,但压力降增加的幅度也大。
3.
The mold structure and working principle were introduced in detail, mainly stated in detail design of angle pin and pin gate.
通过对照相机前盖的使用要求以及工艺性分析,介绍了基于Pro/E注射模设计基本流程,并详细介绍了该注射模的结构和过程,重点阐述了斜销及点浇口设计要点。
5) pin_point gate
点浇口
1.
A comparison was made on the mould form and the technological process through concrete examples, and it turned out that the pin_point gate form is relatively more fit for the moulding of the box_shaped plastic parts.
介绍了盒形塑料浇口位置的选择原则 ,并用具体实例 ,对模具形式及工艺进行了比较 ,认为点浇口形式较适合盒形塑件的成
6) injection system with two point
两点浇口
补充资料：辅助浇口
分子式：
CAS号：
性质：成型大型或扁平薄壁制件时，为了防止翘曲、变形或缺料，可采用多个浇口，除主浇口外的其他浇口称为辅助浇口。也包括将物料由制品的某一部分越过较大的型芯引向制品另一部分的辅助浇道及浇口，成型后再修剪除去。
CAS号：
性质：成型大型或扁平薄壁制件时，为了防止翘曲、变形或缺料，可采用多个浇口，除主浇口外的其他浇口称为辅助浇口。也包括将物料由制品的某一部分越过较大的型芯引向制品另一部分的辅助浇道及浇口，成型后再修剪除去。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条