形螺母需要三副模具才能成形。
所以发热设备将被安置在研的墙壁载体和由六方形螺母巩固。
Therefore heating elements will be positioned on the grinding wall carrier and are secured by hexagon nuts.
对开裂杯形螺母的力学性能和化学成分进行了检验分析，并进行了工艺试验。结果表明，毛坯尺寸偏短是造成开裂的主要原因。
Through mechanical test and chemical analysis and technological experiment of the cracked cap nut, it was concluded that the short size of nut blank caused surface crack.
应用推荐