1) Steep concave part
高陡度凹形零件
2) high precision part
高精度零件
1.
Stamp-forge process development of sheet high precision part;
高精度零件板材冲锻工艺技术的开发
3) high density parts
高密度零件
4) high cone-shape box body
盒体高锥形零件
1.
Introduced drawing craft s computational method of the high cone-shape box body, through reasonable drawing gap, and using approopriate lubricant and lubrication method, the component was drawing with ideal surface quality.
介绍了盒体高锥形零件拉伸工艺的计算方法,通过合理确定拉伸间隙,采用合适的润滑剂及润滑方法,拉伸出表面质量理想的零件。
6) irregular parts
异形零件
1.
Wedm for processing irregular parts and technique for treating straight section;
异形零件线切割与平直段加工技巧
补充资料:凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚, 毫 米
F, 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
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