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1. Fix the indicator on a clamp and establish a measuring plate. |
2. Install in "0" indicator with a 3-mm tightness on a measuring disk (051). 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 the leading gear wheel (47) and establish a magnetic disk (052s). |
4. Insert the leading gear wheel into a measuring plate and measure height of the leading gear wheel with the conic roller bearing and a magnetic disk.
5. Define a difference between vysty "B1" and height "In". Write down the received value (for example, 1.79 mm).
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6. Read the main deviation "and" the leading gear wheel ("+" or "—") and write down it (for example, +0.06 mm). |
7. Depending on a prefix ("+" or "—") value for the leading gear wheel is plused (if "+") or taken away (if "-").
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8. Insert the measuring instrument (051b) into the reducer case. Screw it. |
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9. Insert left (052e) outside inside and right (052d) from within outside measuring rings into the reducer case against the stop. |
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10. Install the measuring device (052a) with a measuring finger in the measuring device (052). The measuring finger is rolled in a measuring detail (052b). |
11. Install a measuring detail (052b) in the measuring device and install the indicator in "0" with a 2-mm tightness. Tightening a bolt, the indicator has to 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 the regulator and the forward party of the 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 rotation of the indicator. The direction of rotation, from neutral situation, counterclockwise defines the negative direction, clockwise - the positive direction.
14. Determine laying thickness:
The distance between height of "B1" and height "In" = 1.79 mm + the Main deviation "and" the leading gear wheel of 0.06 mm = 1.85 mm + the Difference of "A1" between the regulator and the forward party of the measuring instrument of 0.01 mm = Thickness of laying is 1.86 mm.
15. Remove the measuring device and measuring rings from a reducer. Remove the measuring instrument. Insert laying of a certain thickness into a reducer. |