Study on the Control and Test of High Precision Honing Machine for Injection Nozzle

Lun Shi

doi:10.4028/www.scientific.net/KEM.359-360.162

Paper Titles

A Study on Grinding Performance of Porous NiTi Shape Memory Alloy
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Research on Grind-Hardening Temperature and Cooling Rate of 48MnV Microalloyed Steel
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Force Characteristics in Drilling of Engineering Ceramic with a Brazed Diamond Tool
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Parameters Optimization on the Lapping Process of 9Cr18 with Taguchi Method
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Study on the Control and Test of High Precision Honing Machine for Injection Nozzle
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Numerical Simulation Study on Truing and Dressing of Bronze-Bonded Diamond Wheel with Pulsed Laser
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Experimental Research on Erosion and Corrosion of WC-Base Matrix Materials for Drill Bits under Impingement of Drilling Muds
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Research and Practice on the On-Line Measurement of Cylindricity Error in a Grinding Machine
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A Calculating Method of the Least Feeding Times in Cylinder Cam’s Grinding
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HomeKey Engineering MaterialsKey Engineering Materials Vols. 359-360Study on the Control and Test of High Precision...

Study on the Control and Test of High Precision Honing Machine for Injection Nozzle

Abstract:

Because of the high precision in roundness, straightness and roughness, it is very difficult to machining the inner surface of injection nozzle. Honing machine is the main equipment for machining the injection nozzle. The key honing control techniques and honing test for injection nozzle on the developed high precision vertical honing machine are analyzed. The quantitative expansion，which is one of the most important feeding styles in honing process, is discussed in detail. Some machining tests on the developed honing machine are made and the work pieces of injection nozzles with inner surface Φ11mm are honed successfully with roundness tolerance less than 0.4μm, straightness tolerance less than 1μm and roughness tolerance less than 0.04μm.