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1. Fix the indicator on a clamp and establish a measuring plate (address to an accompanying illustration). |
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 of 051 b 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. |
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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.
051b — the Measuring instrument
А1 — Distance between a regulator and the forward party of a measuring instrument
В1 — measuring instrument Height
M — the gear wheel Center |
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. |