Design of Automatic Scraping System

Abstract:

Based on the principle of hand scraping a set of automatic scraping system is designed in this paper. Machine tool bed consists of supporting chassis and cast iron sidewall, which has little deformation, good rigidity and high mechanical strength. And the operating floor features 3-Degree of Freedom with high precision. Guideway adopts imported linear guideway, featuring high precision, high load - bearing redundancy and long life. Scraping tool holder is stably installed in the hole at the end of the piston rod. By the electrical control system the cylinder can control scraping tool to do reciprocal motion stably. Scraping points on the surface of workpieces are captured by a CCD camera with high detection efficiency and accurate test data. The results show that the system is designed to greatly reduce labor intensity and improve scraping efficiency under the precondition of keeping good scraping quality.

• Periodical: Advanced Materials Research (Volume 853)
• Pages: 625-630
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.853.625
• Online since: December 2013
• Authors: Hui Fen Tong*, Wei Liu, Yan Chi, Wei Wang
• Keywords: Automation, Guideway, Scraping

References

[1] China Mechanical Engineering Institutions: Machine repair Handbook (China Machine Press, Beijing 2011).

[2] Xian Xing, Xishun Chang, Ziwu Wang, et al. Hand - held motor - operated electric scraping tools, China. Patent 2, 206, 689. (1995).

[3] Zuqin Xie. Hand - held motor - operated electric scraping tools, China. Patent 2, 136, 093. (1993).

[4] Belzner P. Wobble drive, U.S. Patent 2, 940, 324. (1960).

[5] Zhiqiang Li. Discuss fitter's scraping methods: submitted to Heilongjiang Paper – making (2009).

[6] Huaixiang Xie: Machine tools repair outfits and repair technical FAQ (China Machine Press, Beijing 2011).

[7] Lin Chen, Luping Gan: Benchwork technics and skill training (Post &Telecom Press, Beijing 2010).