设定最大相对于所述齿面（7.1）的范围内， - - 预先确定临界范围相对于所述齿面（7.1），临界：一种用于执行触摸感测的齿轮部件（11.2）中的至少一个齿腹（7.1），包括以下步骤的方法 区域的最大区域至少部分地重叠， - 用一测量装置的按钮（3），以便引导按钮执行相对运动（3），以便沿所述齿面（7.1）为o的最大范围Istmeßwerte内齿面（7.1）的几个地方 被提供有一个第一释放，并且o表示齿面（7.1）与第二触发临界范围内Istmeßwerte提供的几个地方，所述第二触发器比所述第一脱扣更高。

A method for performing a touch sensing at least one tooth flank (7.1) of a gear member (11.2), comprising the steps of:
- setting a maximum range relative to the tooth flank (7.1)
- predetermining a critical range with respect to the tooth flank (7.1), the critical area overlaps the maximum range at least partially,
- carrying out relative movements with a button (3) of a measuring device in order to guide the push button (3) so along the tooth flank (7.1) that
o for several places of the tooth flank (7.1) are provided within the maximum range Istmeßwerte with a first release, and that
o for several places of the tooth flank (7.1) within the critical range Istmeßwerte be provided with a second trigger, said second trigger is higher than the first tripping.