发布时间:2025-01-31 18:48:41
线切割快走丝割出来的光洁度跟中走丝差不多,那在机床上一定下了不小功夫,光洁度跟机床运丝,润滑系统有很大关系的;
1,运丝筒的精度一定要好;
2,导轮轴承精度一定要好;
3,润滑系统一定要好;
4,水嘴板排水一定要好;
冰箱在家里家庭环境下是怎么样测量分贝指数是有效的距离冰箱多远减去多少
2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41 2025-01-31 18:48:41