widly used for measuring the axial and disk products and parts, and mainly inspecting their radial bound
The radial bound of the gear ring Fr, within one rotation of the gear, the testing header is in the grooves or on the gear, and touch the both sides of the high and middle part of the groove, and the testing header shall point to the axle of the gear. Therefore, the radial bound inspection is performed according to the testing header of original shape of the groove. The sketch shows the theory indication of this tester. During the test, fix the tested gear installed on the axle between the two probes of the tester, and insert the testing headers with original groove shape into the grooves of the gear in order. Then the bound status of the testing header to the rotation axle of the gear shall be indicated.
Usage:It is used for inspecting the radial bound or end surface bound of columns, taper outer groove engaging gears and worm wheels and worms whose accuracy is at level 6 or below.
Modulus of the gear to be inspected 0.3-2mm 1-6mm | Max diameter of the gear 150mm 300mm | 1--6mm |
Turning range of inspection racket ±0° | Division value of the indicator 0.001mm | 0.3mm--2mm |
During the 10 times of measurements, the readings on the indicator shall not exceed the following regulations: Measure the smooth surface: Measure the gear:♦Without lever 1um ♦With lever 2um ♦Without lever 3um | For example: the prices of length extension and height raise can be decided by both parties through consultation. | |
Gear bound tester
