Results 1 to 10 of about 221,637 (307)
On a stochastically grain-discretised model for 2D/3D temperature mapping prediction in grinding [PDF]
International Journal of Machine Tools and Manufacture, 2017 Excessive grinding heat might probably lead to unwanted heat damages of workpiece materials, most previous studies on grinding heat/temperature, however, assumed the wheel-workpiece contact zone as a moving band heat source, which might be not ...
Haonan Li
exaly +4 more sources
Effect of different parameters on grinding efficiency and its monitoring by acoustic emission [PDF]
Production and Manufacturing Research: An Open Access Journal, 2016 Grinding efficiency is one of the most important considerations in the selection of grinding operation conditions because it has a significant impact on the productivity, quality, energy consumption and cost.
Xun Chen, Tahsin T. Öpöz
doaj +2 more sources
Simplified Grinding Temperature Model Study [PDF]
Журнал інженерних наук, 2020 A study of a simplified mathematical model for determining the grinding temperature is performed. According to the obtained results, the equations of this model differ slightly from the corresponding more exact solution of the one-dimensional ...
Lishchenko N. V. +2 more
doaj +3 more sources
Study on Nano-Grinding Characteristics and Formation Mechanism of Subsurface Damage in Monocrystalline Silicon [PDF]
MicromachinesMonocrystalline silicon is an excellent semiconductor material for integrated circuits. Its surface quality has an enormous effect on its service life. The surfaces are formed by ultra-precision machining using nano-grinding, one of the technologies that
Haipeng Yan +3 more
doaj +2 more sources
Development of In-Process Temperature Measurement of Grinding Surface with an Infrared Thermometer
Journal of Manufacturing and Materials Processing, 2022 Heat generation is a critical issue in grinding. If the grinding point generates significant heat, dimensional and shape accuracy may decrease due to thermal deformation, and the machined surface may deteriorate due to grinding burn.
Yukio Ito +4 more
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Case Studies in Thermal Engineering, 2022 Belt grinding is an important method for precision machining of complex curved components own to its elastic contact characteristics. However, the grinding heat is easy to accumulate in workpieces and results in thermal damages when grinding narrow ...
Ying Liu +5 more
doaj +1 more source
Hangkong gongcheng jinzhan, 2021 The effect of thermal load in the creep feed grinding have important effect on the surface quality for machining the tenon teeth of turbine blade.In this paper,the effects of grinding parameters on grinding forces and temperature in grinding DD5 single ...
ZHANG Shuaiqi +5 more
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Metals, 2020 When grinding hard-to-machining materials such as titanium alloys, a massive grinding heat is generated and gathers in the grinding zone due to the low thermal conduction of the materials.
Ning Qian +4 more
doaj +1 more source
Micromachines, 2022 In this study, the CBN (cubic boron nitride) wheel wear model of TC4 titanium alloy in longitudinal-torsional ultrasonic-assisted grinding (LTUAG) was established to explore the grinding wheel wear pattern of TC4 titanium alloy in LTUAG and to improve ...
Junli Liu +3 more
doaj +1 more source
Study on the characteristics of high temperature alloy surface profile grinding process
Materials Research Express, 2022 High-temperature alloy profile grinding is mainly used in the machining of aero-engine turbine structural parts, which require high surface quality and high machining efficiency.
Tian Ji +4 more
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