Based on the cold roll forming steel, its characteristic of roll-forming and deforming rule was analyzed.
以冷弯型钢中的槽钢为例，分析了其辊弯成型的特点及变形规律。
Its basic forms are rapture and fatigue, plastic deforming, wearing, holding-on, cold and hot fatigue, etc.
模具失效的基本形式有断裂与疲劳、塑性变形、磨损、咬合、冷热疲劳等。
The spline tube differs greatly from the spline shaft parts in the cold roll forming process, which has a complex process with large blank deforming quantity.
花键管冷滚轧精密成形过程不同于花键轴类零件，其坯料金属变形量大，成形过程较为复杂。
During the manufacture of oil derrick, such factors as welding defects, deforming and cold crack have key effect on the oil derrick quality.
在井架的制造过程中，焊接缺陷、焊接变形和焊接冷裂纹是影响井架质量的关键因素。
Super low temperature cold air can lower the temperature of cutting parts to avoid the deforming and precision reducing of the product in process.
超低温冷风可中和切削部位之局部温升，避免工件热变形，影响加工精度。
Super low temperature cold air can lower the temperature of cutting parts to avoid the deforming and precision reducing of the product in process.
超低温冷风可中和切削部位之局部温升，避免工件热变形，影响加工精度。
应用推荐