ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
A new automatic high velocity arc spraying system was developed. The system wasconsisted of five units, i.e. central control unit, operating machine, positioner, touching screen andhigh velocity arc spraying equipment. The central control unit is controlled by a program, controllingother four units. Spraying parameters could be input and modified on the touching screen duringspraying. The moving of spraying gun was carried out by motion arm of the operating machine. Therotational velocity and angle of components to be sprayed was controlled by positioner. The sprayingprocess for a cylinder body of automobile engine with the system was introduced in detail. The autoand manual arc spraying have been used to fabricate coating. The microstructure of the coatingsprepared by the two spraying processing was analyzed. The result shows that the auto sprayed coatinghas a more uniform and compact structure than that of the manual sprayed coating
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/57/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.373-374.89.pdf
