Abstract
1. To improve the performance of tools tipped with grade T15K6 Co-bonded carbides, diamond wheels should be used to grind the carbide tips. Grinding with grade KZ abrasive wheels produces a rougher surface and leads to a deterioration in the properties of the alloy surface layers due to the formation of high-temperature gradients, residual stresses, cracks and other surface defects. 2. The corrosion-fatigue strength of heat-treated steel 40Kh is higher after diamond grinding than after grinding with a grade EB abrasive wheel, even when the grinding conditions are identical. With diamond and abrasive grinding effected under (efficiency-wise) optimum conditions, a larger increase in fatigue and corrosion-fatigue strength of quench-hardened and tempered steel can be produced by changing over from abrasive to diamond grinding.
Sign-in/Register to access full text options 
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 callDisclaimer: 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.
