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为了解决目前仪器设备缺少的困难,这里介绍一种测量滚刀等分、径向及导程的检具。它主要适用于刃磨后的滚刀检查,能够测量模数1至8的滚刀。检具的主要结构如图1所示。在图1中,底座1上有三个平面 A、F 和 G。要求;平面 F 和带 T 型槽平面 G 均与平面 A 的垂直度偏差不得超过0.015毫米,平面 A、F 和 G 与两项尖中心线的平行性偏差不得超过0.008毫米,A、F 和 G 三平面须刮研。上述精度要求,通过采用精
In order to solve the current lack of equipment difficulties, here is a measure hob cutter aliquot, radial and lead gages. It is mainly used for hob inspection after grinding, to measure the modulus 1 to 8 hob. Gage the main structure shown in Figure 1. In FIG. 1, there are three planes A, F and G on the base 1. Requirements; Plane F and T-slot with plane G and plane A vertical deviation of not more than 0.015 mm, the plane A, F and G and the two sharp centerline parallel deviation of not more than 0.008 mm, A, F and G Three plane scraping research. The above precision requirements, through the use of fine