Wheel spad

This article analyses the technological analysis of the belt wheel cover for gardening tractor, and introduces the working principle and design requirements of drawing dies.

对园艺管理机皮带轮罩进行了工艺分析 ,介绍了拉延模的工作原理及设计要点 ,提出了深拉伸不等高盒形件可以采用同一模具进行两次拉延的工艺方法 ,以避免水平切

Some measures and suggestions for reducing traction gear cover cracks of DF_(4B) locomotives;

减少东风_(4B)型机车牵引齿轮罩裂损的几点作法和建议

Reasons and elimination of the grease leakage and blow\|by of DF\-4 locomotive traction gear covers;

东风_4型机车牵引齿轮罩漏、窜油脂的原因分析及解决措施

An introduction was made on the design of the essential processing drawing and the part_processing procedure drawing, the selection of the pressing direction, the makeup design of the technological process, and the location of the drawing ribbings in designing the pressing process of the front part of the right_rear wheel hood of Fukang cars.

介绍了富康轿车右后轮罩前部冲压工艺设计中的加工要领图、工序制件图设计及冲压方向选择、工艺补充设计和拉伸筋设置等。