Tanq=tang0/tanls (2)
Tang=(tan2g0+tan2ls)% (3)
<br> <br> main angle detected by the detector 3 kr indexable turning angle indexable tools placed on universal tool microscope, measuring the turning angle f between the base surface side of the main cutting edge Then, the main declination kr can be calculated according to the formula kr=90°-f.
The detection of the blade inclination angle ls and the relief angle a0 places the indexable turning tool on the flat plate, and directly measures the blade inclination angle ls and the relief angle a0 with the universal angle ruler. When detecting ls, it should be measured along the direction of the main cutting edge; when detecting a0, first measure an along the direction perpendicular to the main cutting edge, and then calculate a0 according to the formula tana0=tanancosls.
For the detection of other sizes of indexable turning tools, refer to the detection method of ordinary turning tools.
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