| NI Shi-wen.Method to Improve Coating Efficiency of Motorcycle Plastic Parts[J],44(9):29-35 |
| Method to Improve Coating Efficiency of Motorcycle Plastic Parts |
| Received:June 27, 2015 Revised:September 20, 2015 |
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| DOI：10.16490/j.cnki.issn.1001-3660.2015.09.006 |
| KeyWord:motorcycle plastic parts coating coating efficiency coating equipment |
| Author | Institution |
| NI Shi-wen |
Chongqing Jianshe Yamaha Motor Co. Ltd, Chongqing , China |
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| Abstract: |
| Objective To study the method of improving the efficiency of the ABS part of the motorcycle, so as to save the cost and reduce the environmental load. Methods Based on the factors of coating equipment, coating method, coating operator, and the methods such as low-pressure air spray, collaborative coating method, manual electrostatic spraying, automatic coating equipment importation, and increasing unit area of coating, the efficiency improving effect was verified one by one. Results After improvement over the past years, compared with the traditional manual air spay, application of low-pressure air spray together with collaborative coating could improve the coating efficiency of ABS parts by 5% ~ 10% , while the application of electrostatic spray gun together with air spray gun could improve the efficiency by 10% ~15% , while the application of automatic painting machine could improve the efficiency by 20% ~25% . Considering the difference in the shape of the product, the comprehensive average of the coating efficiency improvement of the ABS product was about 10% . Conclusion The efficiency of the coating was affected by the comprehensive factors. Improvement from the aspects of operator, spraying equipment, spraying method, Hanger gesture etc, all could improve the coating efficiency. However, due to the differences in the size of the ABS part of the motorcycle, the efficiency enhancement was not obvious if only one improvement method was used. Based on the QDC integrated factors, for the parts with large area, manual electrostatic spray gun together with low-pressure air spray could be used; while for the parts with small size, methods such as increasing the number of hanging and increasing the spray area together with low-pressure air gun were recommended. |
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