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A method for repairing the surface of a guide

A technology of surface repair and repair method, which is applied in the field of guide guard surface repair and guide guard repair, and can solve problems that affect the accuracy of guide guard service life and surface wear.

Active Publication Date: 2020-09-22
HEFEI ORIENT METALLURGICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] At present, during the use of guides and guards, they often cause great wear and tear on the surface due to use or friction, which affects their accuracy during use and the service life of guides and guards; in order to solve the above defects, we now provide a solution

Method used

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Embodiment Construction

[0034] A method for repairing the surface of a guide, said repair method comprising the steps of:

[0035] Step 1: Check the surface of the guide and guard to judge the wear and tear of the guide and guard;

[0036] Step 2: Detect the amount of wear of the guide;

[0037] Step 3: Select the designated process for repair according to the wear condition;

[0038] Step 4: Re-test the guide after the repair is completed;

[0039] Step 5: When the surface of the detection guide has not been completely repaired, the first process is used to repair the surface again;

[0040] Described first process comprises the steps:

[0041] S1: The surface of the guide to be repaired is refurbished, and the burrs, taper, out-of-roundness and fatigue layer on the surface of the guide to be repaired are finely repaired with a cutting machine; or polished with emery cloth or metallographic sandpaper to obtain the correct geometric shape and Normal tissue exposing base metal;

[0042] S2: Clean...

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Abstract

The invention discloses a method for repairing the surface of a guide guard. The repairing method comprises the following steps: step 1: inspect the surface of the guide guard to determine the wear condition of the guide guard; step 2: detect the wear amount of the guide guard; step 3: Select a designated process for repairing according to the condition of wear amount; step 4: re-inspect the guide guard after repairing; The detection of the wear amount on the surface of the guide guard enables the present invention to use different repair methods for repair treatment according to different amounts of wear, and the surface of the guide guard is re-detected after the repair treatment, so that the present invention can be used before the repair is completed. In the case of repair, further repair can be performed again. The present invention can ensure that the present invention can repair the surface of the guide and guard to the greatest extent by repeating the repair and the detection process after the repair is completed.

Description

technical field [0001] The invention belongs to the field of surface repair, and relates to a guide and guard repair technology, in particular to a guide and guard surface repair method. Background technique [0002] Metal parts often cause great damage due to wear during use, and the current wear includes: abrasive wear; caused by external hard particles or micro-peaks on the hard surface during the relative movement of the dual surfaces of the friction pair, called Abrasive wear. [0003] Adhesive wear; also known as occlusal wear, it refers to the partial metal adhesion on the contact surface of the friction pair during sliding friction, and the adhesion is destroyed in the subsequent relative sliding, and metal chips are pulled from the surface of the part or the surface of the part is scratched A form of wear and tear. [0004] Fatigue wear: When the two pairs of friction pairs perform rolling or rolling-sliding compound motion, due to the action of alternating contac...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P6/00B05D1/28B05D7/24
CPCB05D1/28B05D7/24B23P6/00
Inventor 梁海峰张有德史宜菊吴迪吴涛钱世军曹文明王磊
Owner HEFEI ORIENT METALLURGICAL EQUIP
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