1) Blank machines
制坯机
2) brick-pressing machine
砖坯压制机
3) roller-bat,machine
滚压制坯片机
4) blank making
制坯
1.
3D thermal couple numerical simulation of blade blank making;
叶片制坯过程三维热力耦合数值模拟
2.
3D thermal couple numerical simulation of TA11 titanium alloy blade blank making
TA11钛合金叶片制坯过程三维热力耦合数值模拟
3.
Due to the disadvantages of low size precision of billet,low efficiency and dependence on worker's technique during traditional blank making by open-die forging,a novel process of blank making by upsetting was adopted,Small-diameter bar was upset by die on scrape pressure machine.
由于常规的自由锻制坯方式存在坯料尺寸精度低、效率低、依赖操作工人的水平等缺点,尝试采用镦头的制坯方式,即采用小直径的棒料用模具在摩擦压力机上镦粗,但在镦粗的过程中易出现折叠等缺陷。
6) pre-forging part
预制坯
1.
Aiming at the obliterated extrusion forming with extrusion-belt of pre-forging part,the influences of punch geometry,extrusion-belt length,mould temperature and lubrication to forming technology were discussed by using DEFORM,then the technology parameters used in the forming were acquired.
针对挤压带式闭塞挤压精密预制坯的成形过程,以DEFORM软件为工具,研究了冲头形状、挤压带长度、模具工作温度、润滑等条件对成形工艺的影响,确定了成形过程中需采用的工艺参数。
补充资料：实坯坯
1.见"实丕丕"。
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