Abstract
A03190/304 composite specimen with network reinforcement has been prepared by means of metal die casting. Turning experiments and analysis of roughness and integrity of machined surface on A03190/304 composite specimen have been done with single-factor experimental method. Experimental results show that machined surface roughness decreases with the increasing of cutting speed, increases with the increasing of feeding rate. Machined surface roughness changes slightly as the variation of cutting depth within the value range of workshop operation. The investigation of integrity shows machined surface defects happened sometimes such as the attachment or insert of chip and its scratching, crack between matrix and reinforcement, stripping of reinforcement, bump of reinforcement, tearing of matrix and micro cracks of matrix. Experiment results show that machined surface defects can be controlled by means of decreasing feeding rate and cutting depth or increasing cutting speed.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Engineering Science and Technology, an International Journal
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
