在进行IGM设备操作中,修改程序使工件位置水平是指:在()轴上,修改程序使工件位置水平。...
Tuesday, January 30, 2024
EN 287规定,考试件接头形式标记规定角接接头用BW表示。...
Wednesday, November 1, 2023
铝合金表面上的氧化铝薄膜极易吸收水分,焊接时会促使焊缝产生()。...
Saturday, February 10, 2024
铝合金的导热系数比钢小,使焊接热输入要求低,母材热影响区范围也小...
Tuesday, September 13, 2022
Tuesday, September 13, 2022
Sunday, September 3, 2023
Saturday, August 26, 2023
Tuesday, September 13, 2022
Tuesday, September 13, 2022
点焊按照工艺文件规定要求,在点焊电极连续点焊60点后,对电极进行...
Tuesday, September 13, 2022
Tuesday, February 21, 2023
将适当的词语填入括号内:Sort by Date()A、按时间排序B、按名字排序C、按大小排序D、按名字筛...
Saturday, February 10, 2024
Tuesday, January 30, 2024
Wednesday, March 20, 2024
不锈钢客车车体钢结构以电阻点焊工艺为主,个别部位采用CO<sub...
Tuesday, September 13, 2022
装入参数文件 lead parameter file 。...
Tuesday, February 21, 2023
目前铝合金表示方法国际上有2种,一种为德国标准表示法,即采用构成...
Tuesday, September 13, 2022
Wednesday, March 20, 2024
焊接熔池的一次结晶由晶核的形成和晶核的()两个过程组成。...
Tuesday, September 13, 2022
波浪变形产生的原因是因为纵向和横向的压应力使薄板()而造成的。...
Tuesday, September 13, 2022