2) bending technology
弯曲工艺
1.
Bending technology and die design of thick wall support;
厚壁支架弯曲工艺及模具设计
2.
The bending technology of the thick-wall supprt of aluminum alloy was analyzed, and the flattening length of bending, blanking force, piercing force and bending force were calculated.
分析了铝合金厚壁支座的弯曲工艺,计算了弯曲件的展开长度、落料力、冲孔力及弯曲力,阐述了弯曲件的回弹因素及凸凹模之间的间隙,介绍铝合金厚壁支座弯曲模具的结构设计。
3.
A kind of high efficient, low cost bending technology and die structure was discussed by studying thin wall rectangular pipe with small curvature.
对薄壁矩形钢管小曲率半径零件的弯曲工艺试验 ,给出了一种实用的高效率、低成本的弯曲工艺及其模具结
3) prebending process
预弯工艺
1.
The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced;character of roller prebending and mould press type prebending is analyzed.
介绍了直缝埋弧焊钢管生产线预弯工艺的目的,分析了辊式预弯和模压式预弯的特点,指出当前直缝埋弧焊钢管生产线中普遍采用模压式预弯工艺。
4) push-bending process
推弯工艺
1.
The push-bending process of aluminum profile was investigated experimentally and numerically.
通过铝型材圆环的推弯实验,研究了推弯工艺原理、变形过程,结合有限元模拟得到了和实验结果相吻合的型材厚度分布、成形零件卸载回弹后的曲率半径及型材截面畸变。
5) bending process
弯曲工艺
1.
Thus a practicable bending process and mold structure with high efficiency and low cost is developed.
对方管弯曲时的应力应变作了分析 ,介绍了薄壁方形钢管小曲率半径零件的弯曲工艺试验 ,给出了一种实用的高效率、低成本的弯曲工艺及其模具结构。
2.
A new bending process for tubes was introduced.
提出了一种新的弯曲工艺方法——变曲率半径推弯法。
补充资料：长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
长春冷弯型钢总厂生产的异形冷弯型钢
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