首页> 外国专利> INTEGRATED ONLINE MEASUREMENT SYSTEM FOR THERMOPHYSICAL PROPERTY PARAMETERS OF NANOFLUID CUTTING FLUID

INTEGRATED ONLINE MEASUREMENT SYSTEM FOR THERMOPHYSICAL PROPERTY PARAMETERS OF NANOFLUID CUTTING FLUID

机译:纳米切削液热物性参数集成在线测量系统

摘要

The present invention discloses an integrated online measurement system for thermophysical property parameters of nanofluid cutting fluid, consisting of a gas path system, a fluid path system, a nanofluid thermal conductivity measurement device, a measurement device for a convective heat transfer coefficient and a nanofluid/workpiece heat partition ratio of the nanofluid cutting fluid, and a grinding force and grinding temperature measurement device or a milling force and milling temperature measurement device; the nanofluid thermal conductivity measurement device is located in the fluid path system; the gas path system provides pressure for the nanofluid in the fluid path system, two nozzles lead out from the fluid path system, and the nanofluid gas spray ejected by the nozzle I is sprayed onto the surface of a workpiece I to form the measurement device for the nanofluid convective heat transfer coefficient and the nanofluid/workpiece heat partition ratio; and the nanofluid gas spray ejected by the nozzle II is sprayed onto the surface of a workpiece II to form the grinding force and grinding temperature measurement device.
机译:本发明公开了一种用于纳米流体切削液的热物理性质参数的在线综合测量系统,其包括气体路径系统,流体路径系统,纳米流体导热率测量装置,对流换热系数和纳米流体/的测量装置。纳米流体切削液的工件热分配比,以及磨削力和磨削温度测量装置或磨削力和磨削温度测量装置;纳米流体热导率测量装置位于流路系统中。气体通道系统为流体通道系统中的纳米流体提供压力,两个喷嘴从流体通道系统中引出,由喷嘴I喷射的纳米流体气体喷雾被喷射到工件I的表面上,从而形成测量装置纳米流体对流换热系数和纳米流体/工件的热分配比;然后,将由喷嘴II喷射的纳米流体气体喷雾喷射到工件II的表面上,以形成研磨力和研磨温度测量装置。

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