Study on the Machinability of Two Different Sulfur Free Cutting Steels

G.L. Zhang; Qing Long An; Yun Shan Zhang; Gang Liu; Ming Chen

doi:10.4028/www.scientific.net/AMR.69-70.510

Paper Titles

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Machinability Evaluation of TC11 Titanium Alloy in Finish Hard Turning Based on the Response Surface Methodology
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Study on the Surface Topography and Residual Stress for Dry Turning of GH80A
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Study on the Residual Stress Induced by Dry Turning of Buttress Thread
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Study on the Machinability of Two Different Sulfur Free Cutting Steels
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Development of Multilayer Composition Thin Film Thermocouple Cutting Temperature Sensor Based on Magnetron Sputtering
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Design of Integration Tool-Holder System for Ultrasonic Vibration Machining Using Contactless Inductive Power Transfer
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Optimization of Plastic Injection Molding Process Parameters for Thin-Wall Plastics Injection Molding
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Design and Fabrication of the Micro Turbine for Micro Gas Turbine Engine
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 69-70Study on the Machinability of Two Different Sulfur...

Study on the Machinability of Two Different Sulfur Free Cutting Steels

Abstract:

Research has been done on microstructure and machinability of two different free-cutting steels by using cutting tools coated and uncoated at the condition of different cutting parameters. The cutting force, surface quality, chip morphology and tool wear are investigated, which reveal the influence of the size and shape of sulphide inclusion on machinability. The experiment shows that the shape of spindled sulphide inclusion has relatively better machinability than stripped sulphide inclusion and the size of sulphide inclusion also plays some influence.