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1. Fix the indicator on a clamp and establish a measuring plate. |
2. Establish in «0» indicator from 3-mm by a tightness on a measuring disk (051). The height of a measuring disk (051) is regulated.
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3. Establish an external ring of the roller bearing (46b) on an internal ring of a leading gear wheel (47) and establish a magnetic disk (052с). |
4. Insert a leading gear wheel into a measuring plate and measure height of a leading gear wheel with the conic roller bearing and a magnetic disk.
5. Define a difference between vysty «В1» and height "In". Write down the received value (for example, 1.79 mm).
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6. Read the main deviation "and" a leading gear wheel («+» or «—») and write down it (for example, +0.06 mm). |
7. Depending on a prefix («+» or «—») value for a leading gear wheel плюсуется (if «+») or is taken away (if «-»).
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8. Insert a measuring instrument (051b) into the reducer case. Screw it. |
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9. Insert left (052е) outside inside and right (052d) from within outside measuring rings into the reducer case against the stop. |
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10. Establish the measuring device (052а) with a measuring finger in the measuring device (052). The measuring finger is rolled in a measuring detail (052b). |
11. Establish a measuring detail (052b) in the measuring device and establish the indicator in «0» from 2-mm by a tightness. Tightening a bolt, the indicator should be in «0».
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12. Insert the measuring device into the left opening in the reducer case. |
13. Measure distance "And" between a regulator and the forward party of a measuring instrument and write down indications with positive («+») or negative («—») the direction (for example, it is received - 0.01 mm and the negative direction). The positive or negative direction depends on indicator rotation. The rotation direction, from neutral situation, counter-clockwise defines the negative direction, clockwise - the positive direction.
14. Define thickness of laying:
Distance between the height «В1» and height "In" = 1.79 mm + the Main deviation "and" a leading gear wheel of 0.06 mm = 1.85 mm + the Difference «А1» between a regulator and the forward party of a measuring instrument of 0.01 mm = Thickness of laying of 1.86 mm.
15. Remove the measuring device and measuring rings from a reducer. Remove a measuring instrument. Insert laying of a certain thickness into a reducer. |