皮皮学，免费搜题
登录
搜题
【简答题】
根据以下提示解决冲压产品 凸、凹模刃口相碰造成啃刃 问题。(对应写出解决方法) 【 易 】 产生 啃刃 原因:1凸模、凹模或导柱安装时,与模面不垂直。 2上模座、下模座、垫板及固定板上、下面不平行,装配后平行度误差积累导致凸模或凹模轴心线偏斜。 3卸料板、推件板的不正确或歪斜。 4导向件配合间隙大于冲裁间隙。 5无导向冲模安装不当或机床滑块与导轨间隙大于冲裁间隙。
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Which sentence is right?
A.
Although she knew that it was erous, but she walked home by herself.
B.
My knee started hurting, I stopped running.
C.
Since we've got a few minutes to wait for the train, let's have a cup of coffee.
D.
She bought the whole lot-house and farm and horses and all.
【简答题】在一定的范围内,随着产量的增加,总固定成本
【简答题】He was driving home one evening when he saw an old lady standing by the road. He could tell she needed help. So he stopped his car in front of her car and got out. He smiled at her, but she was worrie...
【简答题】He was driving home one cold evening on a country road when he saw an old lady，stranded on the side of the road.He stopped to give her a ____.“Why don’t you wait in the car where it is warm，Madam？It w...
相关题目：
参考解析：
知识点：
题目纠错 0
发布
