hand turning tool的意思|示意

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英语单词hand turning tool的用法讲解

手动车削工具是一种用于金属工件的切削加工的常用机床，其使用的原理是利用连续切削动力将金属旋转加工件的表面形成所需形状或尺寸。它可以对金属表面进行镗孔、攻丝、锥度、切空、凹槽、外螺纹、减径等工件加工。

Hand turning tool is a commonly used machine tool for metal workpiece cutting, the principle of its use is to use continuous cutting power to form the surface of metal rotary workpiece into the required shape or size. It can be used for boring, tapping, taper, slot, groove, external thread, reduction of workpiece and other processing.

手动车削工具有多种，通常有副架车削机、单轴车床机、四轴车床机和数控车床机等，其中最常见的两种是副架车削机和单轴车床机。副架车削机的主要功能是削铣、切削螺纹，适用于轻薄篇、金属表面加工，但工作精度较低；单轴车床机的主要功能是削面、切削螺纹，适合加工质量高，具有良好的刚性和可靠性。

There are various kinds of hand turning tool, usually there are subframe turning machine, single-axis lathe, four-axis lathe and CNC lathe, among which the two most common ones are subframe turning machine and single-axis lathe. The main function of subframe turning machine is milling and thread cutting, which is suitable for light thinning, metal surface processing, but the working accuracy is low; the main function of single-axis lathe is face milling and thread cutting, which is suitable for high-quality processing, with good rigidity and reliability.

手动车削工具的使用较简单，只需按照加工要求将工件放置到车削机的主轴上，然后通过调节主轴的转速，使工件在车床上拉出螺纹或挤出形状。在加工过程中，操作者需要根据实际情况调节刀具夹紧力度、刀具量角、刀具长度以及刀具接触面的垂直位置等参数。

The use of hand turning tool is quite simple, just put the workpiece according to the processing requirements on the main shaft of the turning machine, and then adjust the speed of the main shaft to make the thread or shape extruded on the lathe. In the processing process, the operator needs to adjust the clamping force of the tool, the amount angle of the tool, the length of the tool and the vertical position of the tool contact surface according to the actual situation.

手动车削工具是一种比较通用的加工工具，操作者必须注意安全，避免发生伤害。同时也要注意车削机的定期维护，保证机器的正常使用。

Hand turning tool is a relatively general processing tool, the operator must pay attention to safety, avoid injury. At the same time, we should also pay attention to the regular maintenance of the lathe to ensure the normal use of the machine.