查询词典 turning lathe

The best turning tools and parameters of lathe manufacturing magnesium alloy chips are the 31003C with depth of cut 3.5mm and amount of feed 0.4mm, and the 31303C with depth of cut 3 mm and amount of feed 0.3mm.

车床制备镁合金屑料的最佳刀片为31003C刀片和31303C刀片，对应的最佳参数分别为切削深度3.5mm，进给量0.4mm以及切削深度3mm，进给量0.3mm。

CNC0630.0640.6130 the Company produced series CNC lathe has all the features of ordinary things, more easily turning a number of complex parts, such as inside and outside the spherical, arbitrary circular , arbitrary cone, public Inch worm thread and so on, have the complete STM function, may be issued and receive a variety of signals to control the automatic processing flow.

本公司生产的CNC0630.0640.6130等系列数控车床具有一般普通的所有功能外，更方便地车削一些复杂零件，如内外球面，任意圆弧面，任意锥面，公英制螺纹及蜗杆等，具备完备的S.T.M功能，可发出和接收多种信号，以控制自动加工流程。

This paper mainly elaborates the numerical control lathe application on roller turning in section line .

本文论述了数控车床在型钢生产线轧辊车削加工方面的应用，分析了车床的工作状况，优化加工工艺，提出了日常保养和周期专业维修的方式，保证了轧辊加工进度和质量。

In the training of students making echelon screw thread by turning,the choosing and grinding of knife,putting knife into nip,putting workpiece into nip should be noticed;the lathe,choice of technics parameter,establishment of working steps should be adjusted.

在训练学生车削梯形螺纹时，要注意车刀的选择与刃磨、车刀的装夹、工件的装夹，要调整车床、选择工艺参数、确定工步。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。