文档介绍：. THE TAPPING OPERATION 攻丝操作意大利 SCM 刀柄 e to the SCM workshop ! SCM 车间欢迎您 WITH ITS PARTNERS A GREAT TEAM …与其合作伙伴是一支伟大团队… WITH THE SAME GOAL: TO WIN TOGETHER! 同样的目标让我们共赢 . FIRST PRODUCT: . FIRST PRODUCT: SERIES 10000 SERIES 10000 第一个产品是第一个产品是 10000 10000 系列系列 QUICK CHANGE CHUCK FOR DRILLING AND TAPPING OPERATIONS 用来钻孔和攻丝的快换刀柄的操作 SUITABLE FOR DRILLING, MILLING, BORING MACHINES 适用于钻,铣,镗床 TO SOLVE THE PROBLEM OF BIG SIZE THREADS 解决大螺纹的问题 WHAT IS THE TAPPING? 什么是攻丝? The tapping operation is a machining process for chip removal, suitable to obtain internal threads (nutscrew). This is a process of continuous cutting, in which the profile of the tap thread is created on the worked part. To summarize, the tap posed by a cylindrical part and a chamfer. 攻丝是通过机器加工排掉内部碎屑来获取螺纹的过程。这是一个连续切削的过程,用丝锥在工件上创建螺纹形状。丝锥包含圆柄和切削部分。 The whole process of chip removal is made by the chamfer while the cylindrical part of the tap is just a guide. The requested thread profile is carried out in different stages: each tooth of the chamfer contributes to the chip section removal up to obtain the full profile of the thread. By analogy, you might say that the tapping is a process of 'rotational' broaching. 排屑的整过过程是由切削部分完成的,而圆柄是一个引导。螺纹的形成也有不同的阶段,切削部分的每个齿都有工作,从而形成完美的螺纹。比如说,攻丝是旋转扩孔的过程。 In tapping, the cutting speed and the feed speed can not be chosen separately as in drilling or milling process, for example. Indeed, considering the rotation speed of the spindle N and the thread pitch p, the feed speed f is: f = N x p. 在攻丝的过程中,切削速度和进给速度不能单独地选择,这是与钻孔或者铣削不同的。实际上,假设主轴转速为 N和螺纹螺距为 P,进给速度 f是: f =N ×p。(source: Vergnano) The pression tapping 伸缩补偿刀柄 The synchrolized rigid tapping 同步攻丝的刚性攻丝刀柄 The rigid tapping 刚性攻丝刀柄 The tapping with reversal tapping chuck 可逆式攻丝刀柄 TAPPING OPERATIONS 攻丝刀柄 The pression tapping with central coolant 中心冷却的伸缩补偿刀柄 Thread mills 螺纹铣刀 The tapping with rolling/forming taps 滚动/成型攻丝 The tapping with weldon taps W eldon pression :