There are generally three methods of thread cutting feed:straight cutting method, oblique cutting method and both sides cutting method.
螺纹切削的进刀方法一般有三种：直进法、斜进法和左右切削法。
The accuracy of thread inspection and quality of threaded connection will be influenced by burrs resulted from the thread cutting process of tubing and casing.
油井管螺纹切削加工中产生的毛刺会直接影响螺纹检验的准确性和螺纹连接质量。
Thread cutting. When performing thread cutting, the axial feed must be kept at a constant rate, which is dependent upon the rotational speed (RPM) of the workpiece.
在螺纹切削作业时，轴向进给必须保持恒定速率，这取决于工件的转速(rpm)。
The article introduces the working principle of an automatic high speed thread cutting device, analyses and calculates the relation between the main parts of the device during processing.
本文叙述了自动快速切削螺纹装置的工作原理，分析和计算了工作过程中主要机件的互相关系。
Mineral oil free, water-miscible cooling lubricants, mainly for drilling, turning, milling, thread cutting, sawing, vibratory grinding, vibratory finishing.
不含矿物油、水溶性的冷却液，主要用于钻孔、研磨、螺纹切削、锯削、振动磨削、振动抛光。
The fastener incorporates two or three loosely wound loosely wound thread-cutting blade-like helical projections (5) extending radially from a solid axial core (2).
该紧固件具有两个或三个切削松卷螺纹的刀状突起(5)，该刀状突起从实心的中轴(2)向外放射状延伸。
The fastener incorporates two or three loosely wound loosely wound thread-cutting blade-like helical projections (5) extending radially from a solid axial core (2).
该紧固件具有两个或三个切削松卷螺纹的刀状突起(5)，该刀状突起从实心的中轴(2)向外放射状延伸。
应用推荐