2) line heating
水火弯板
1.
Investigations of technique parameter prediction method of line heating based on genetic algorithm;
基于遗传算法的水火弯板工艺参数预报方法研究
2.
Forced convection boundary condition for subcooled water in the simulation of line heating process;
水火弯板数值模拟中的水冷换热边界条件研究
3.
Investigation on parameters of heat input model in numerical simulation of line heating;
水火弯板数值模拟中热源模型参数研究
3) Line heat forming
水火弯板
1.
This paper describes the importance of applying line heat forming CAM and the functions ofthe hull shell line heat forming system.
计算机辅助水火弯板系统马骏，董守富（船舶工程系）关键词：外板；水火弯板；计算机辅助制造分类号：Ｕ６６２。
4) linear deformation measurement for line heating
水火弯板线位移测量
5) 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
6) 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。
补充资料：板料折弯机
| |||||||
主要参数内容 | 国际先进 | 国内先进 | 国内一般 | 国内落后 | 评定方法及说明 | ||
（一）板料折弯精度（度） | ±0.5 | ±1 | ±1.5 | ＞±1.5 | 参照GB/T14349-93、ZBJ62006.10-88 | ||
（二）结构性能 | |||||||
采用数控或计算机控制 | 有 | 有 | 无 | 无 | |||
（三）噪声dB（A） | |||||||
公称力630~2500kN 液压 | 82 | 83 | 85 | ＞85 | |||
公称力630~2500kN 机械 | 87 | 88 | 90 | ＞90 | |||
公称力＞2500kN 液压 | 85 | 86 | 88 | ＞88 | |||
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