The vacuum shut-off valve and vacuum system for high vacuum die-casting were developed in this paper.

Development the the foundry industry's most advanced vacuum die-casting, extrusion die-casting equipment be on the market.

率先研制的铸造行业最先进的真空压铸, 挤压压铸设备也即将投放市场.

Wanfeng Machine, the real expert of low-pressure die-casting!

万丰机械, 真正低压铸造专家!

The fan component is produced using cold chamber pressure die casting process.

风机部件的制造采用冷腔室压力拉模铸造工艺.

Using the FEM, the deformation and a-die casting machine have been calculated by ANSYS.

压铸机的整体变形情况对压铸机性能和铸件质量有重要影响.

So far the largest domestic zinc alloy die casting machine room of professional producers.

迄今国内最具规模的锌合金热室压铸机专业生产厂家.

The pursuit of excellence of die casting machine manufacturer.

追求卓越的压铸机制造商.

Used new technology and method for the design of die casting machine.

采用新工艺、新方法,以提高压铸机的可靠性.

Introduced the failure types and some measures for extending service life of die casting die.

介绍压铸模的失效类型,提出一些提高压铸模使用寿命的措施.

A structure improvement method for slanted-guide-pillar core-pulling mechanism in die-casting die was presented.

介绍了一种压铸模斜 导柱 抽芯机构的结构改进方法.

The die casting die design for 3 series of auto-level instrument with 11 types was introduced.

介绍了自动 安平 水准仪系列11个产品3种本体压铸模的设计技术.

This paper presents comparisons of four technologies casting, die forging, PM forging and routine PM processing.

简要介绍并比较了用于制备汽车连杆的铸造 、 模锻 、 粉末锻造和常规粉末冶金工艺.

In the design of die casting die screw thread screw thread unloading is a difficult point.

铸件螺纹脱模是压铸模设计的难点之一.

Casting parts mainly include casting die casting, gravity casting, precision casting etc.

主要经营浇铸、压铸 、 重力铸造 、 精密铸造、离心铸造等等等.

The life of casting die is always one problem in production.

压铸模具的寿命问题一直都是压铸模生产中的难题之一.

Survey of project: This project could produce 15000 tons of automatic die-casting alloy. Ti casts automatically.

项目简介: 本项目年生产全自动压铸镁合金15000吨, 为全自动化无人操作压铸.

AMI group had clearly higher scores in harmful dietetically habits, monotonous amateur life, lacking physical exercises, having a liking for cigarette and drinking and somnus unregulation of life style ( P < 0.01).

生活方式方面，AMI组在饮食不良习惯、业余生活单调、缺乏锻炼、嗜烟酒、睡眠无规律等均明显高于对照组（P<0.01）。

Brain Damage in Children With Dietetically Treated Phenylketonuria

饮食治疗的苯丙酮尿症儿童脑损伤

The sweet smell lasts up to three hand-washes.

在手洗3次之后,还可以闻到香气.

A sweet smell greeted the nose.

香味扑鼻.

The rose gives out a sweet smell.

玫瑰花吐出芬芳.