机械英文翻译求救-急 赏50积分 好的话再追加

来源：百度知道 编辑：UC知道 时间：2024/07/02 18:32:13
1.先用钻床钻出接头孔
2.再用 钻床钻出阀杆孔
3.用数控车床先加工阀杆孔及台阶
4.利用 台阶孔为基准，再加工阀体两面的螺纹孔
5.这台机床没有自动钻孔功能所以球阀的所有孔都需要在钻床上完成
6.如果一台钻床技工DN20，DN25球阀的接头孔时，因为 孔径较大（36）所以加工效率慢，
无法跟上数控车床的加工速度，容易形成后道工序等钻床的 加工现象。
7.孔类加工数量比较多，按现有设备 乃未 满足加工的需要
8.阀杆孔和接头螺纹无法在一台机床上一次完成加工
9.以上所述，建议在现有钻床数量上增加一台钻床，两台NC机床
用翻译器的朋友不要来哦~~谢谢！ 专业高手来帮帮忙吧！！

1.To use joint drill holes drilled

2.Then drill holes drilled stem

3.With CNC lathes and the first-stage processing stem

4.Used as the base-level, and then processing the screw holes on both sides Valve

5.Of this machine is not automatically ball valve so bored all the functions needed in the drill hole was completed on

6.If a drilling machine technician DN20, DN25 ball valve hole at the joints, because larger aperture (36) Therefore, the slow processing efficiency,
CNC lathes can not keep up with the processing speed, easily formed after the procedure, such as drilling in the process.

7.Comparing the number of category-processing, according to the existing equipment is not to meet the needs of processing

8.Stem joints and screw hole in a machine can not be the last to complete processing

9.Above, the proposed increase in the number of existing drilling a drilling machine, two NC machine to