Several groups of samples were made on moulding press and geometrical model of porosity formation was established to explain the mechanism. 实验中利用模压机制备了一批金属粉末松压试样,建立了分析孔隙产生原因的几何模型;
Plastic bonded magnets by injection moulding have many advantages over that by press moulding. 注射成型塑料粘结磁体与模压成型粘结磁体相比有更多的优点。
Describes the characteristic of press moulding sheet used in build and its application to blast furnace construction, directs to the problems of press moulding sheet existing in installation, and makes proposals for improving measures. 简单介绍了建筑用压型钢板的特点及在高炉工程中的使用情况,针对压型板在安装中存在的问题,提出了改进的措施。
The material choice, moulding method, joint principle and shape design of hinge joint, hasp joint, clamp joint and press fit joint of normal plastics were introduced. 介绍常用塑料铰链联接、搭扣联接、卡夹联接、压力装配联接的联接件材料选择、成型方法、联接原理、形状设计等。
The structural principle of model YH-20 powder moulding press and its application in the carbon products manufacture YH&20型粉末成型机的结构原理及其在电炭行业的应用
This paper describes the improvement, making and characteristic of Tong ma epoxy glass mica paper tape, and introduces the application of various type test for three gorges generator stator bar using resin rich moulding press technique on large generator stator winding. 本文叙述桐马环氧玻璃粉云母带的改进、制作及性能,介绍了采用多胶模压工艺制作的三峡发电机定子线棒各项型式试验在大型发电机定子绕组上的应用。