Experimental Study on the Hardened Surface Layer of Grinding SKD-11 Hardened Steel

Wei Wei Ming; Gang Liu; Ming Chen

doi:10.4028/www.scientific.net/KEM.359-360.224

Paper Titles

An Optimal Feed Interpolation with Jerk-Limited Acceleration for Five-Axis Grinding
p.204

Real Time Thermal Error Modeling and Compensation of 5-Axis NC Grinding Machine Tool
p.210

Study on Squeeze Oil Film Damper in Ultrahigh Speed Grinding
p.215

Monitoring and Compensation of Thermal Error of Profile Grinding Spindle
p.219

Experimental Study on the Hardened Surface Layer of Grinding SKD-11 Hardened Steel
p.224

Experimental Investigations on Surface Residual Stresses in the As-Sprayed and Ground Nanostructured WC/12Co Coatings
p.229

Surface and Sub-Surface Integrity of Ultra- Machined BK7 Using Fine and Coarse Grained Diamond Wheels
p.234

Experiment Study on Residual Stresses Based on Quick-Point Grinding with Vitrified CBN Wheel
p.239

Experimental Investigation into Surface Integrity Finished by Abrasive Jet with Grinding Wheel as Restraint
p.244

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Experimental Study on the Hardened Surface Layer of Grinding SKD-11 Hardened Steel

Abstract:

The grind-hardening process integrates heat treatment processing into the production line, reduces the number of producing procedures, shortens machining period and lowers the cost. Meanwhile, grind-hardening machining doesn’t use cutting fluid. So the grind-hardening process is a green manufacturing method with an extending application in future. Grinding hardening is an effective method in machining SKD-11 hardened steel due to its good quenched property. In this paper, the grind-hardening characteristics of SKD-11 hardened steel are discussed, and the impacts on the hardened surface layer varying with the grinding parameters are also studied. Optimization of grinding parameters of SKD-11 hardened steel is conducted based on the study.