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首页> 外文期刊>Materials and Manufacturing Processes >Experimental Investigation of Abrasive Jet Polishing on the Free-Form Machined Surfaces of SKD61 Mold Steel Using SiC Particles
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Experimental Investigation of Abrasive Jet Polishing on the Free-Form Machined Surfaces of SKD61 Mold Steel Using SiC Particles

机译：用SiC颗粒对SKD61模具钢自由加工表面进行磨料射流抛光的实验研究。

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摘要

This study performs an experimental investigation into the wet abrasive jet polishing (AJP) of three different SKD61 specimens, namely, a linear microgroove, a linear microchannel, and a curved microchannel. It is shown that when the polishing process is performed using #3000SiC particles, the surface roughness (Rmax) of the SKD61 microgroove is reduced from 2.32 µm to 0.40 µm within 30 min. Furthermore, when using #1000SiC particles and a vacuum suction pressure of 60 cmHg (0.82 kg/cm2), the surface roughness of the linear microchannel is reduced from 3.45 µm to 0.43 µm within 60 min, while that of the curved microchannel is reduced from 3.58 µm to 0.45 µm. Overall, the experimental results show that the wet AJP method provides a quick and efficient means of removing the milling traces from SKD61 mold steel components to leave a mirror-like polished surface.View full textDownload full textKeywordsAbrasive jet, Microchannel, Microgroove, Polishing, Vacuum suctionRelated var addthis_config = { ui_cobrand: "Taylor & Francis Online", services_compact: "citeulike,netvibes,twitter,technorati,delicious,linkedin,facebook,stumbleupon,digg,google,more", pubid: "ra-4dff56cd6bb1830b" }; Add to shortlist Link Permalink http://dx.doi.org/10.1080/10426911003720847
机译：这项研究对三种不同的SKD61标本，即线性微槽，线性微通道和弯曲微通道，进行了湿法喷射抛光（AJP）的实验研究。它显示了当使用＃3000SiC颗粒执行抛光过程时，SKD61微槽的表面粗糙度（Rmax）在30分钟内从2.32 µm减少到0.40 µm。此外，当使用＃1000SiC颗粒并且真空抽吸压力为60 cmHg（0.82 kg / cm 2 ）时，线性微通道的表面粗糙度在60°C内从3.45 µm减少到0.43 µm。分钟，而弯曲的微通道的长度从3.58 µm减少到0.45 µm。总体而言，实验结果表明，湿式AJP法提供了一种快速有效的方法，可从SKD61模具钢部件上去除铣削痕迹，以留下镜面般的抛光表面。全文全文下载关键词磨料射流，微通道，微槽，抛光，真空suckrelated var addthis_config = {ui_cobrand：“泰勒和弗朗西斯在线”，servicescompact：“ citeulike，netvibes，twitter，technorati，delicious，linkedin，facebook，stumbleupon，digg，google，更多”，发布号：“ ra-4dff56cd6bb1830b”};添加到候选列表链接永久链接http://dx.doi.org/10.1080/10426911003720847

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