| ZHANG Xi,MEN Li_xin.The Technique of Weld Repair and Hot Spraying to Repair a Spare Parts[J],37(2):79-80 |
| The Technique of Weld Repair and Hot Spraying to Repair a Spare Parts |
| Received:January 21, 2008 Revised:April 10, 2008 |
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| DOI： |
| KeyWord:Parts Weld repair Hot spraying Arc spraying Repair |
| Author | Institution |
| ZHANG Xi |
Hebei Petroleum Vocational Institute , Langfang , China |
| MEN Li_xin |
Beihua Institute of Astronautic Engineering, Langfang 06500, China |
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| Abstract: |
| The weld repair and hot spraying are common surface repair technique, the weld repair can repair bigger surface blemish by matching of welding material and base material, arc spraying can repair proper wear size surface with special surface coating. The combination of the two repair ways not only obtain better repair effect for parts, but also has better economy. The repairing of main transmission shaft of caterpillar was been as example, the repairing process by combination of weld repair and hot spraying was detailed. |
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