ORDERLY-MICRO-GROOVED PCD GRINDING WHEEL FOR POSITIVE RAKE ANGLE PROCESSING AND METHOD FOR MAKING SAME

Disclosed are an orderly-micro-grooved PCD grinding wheel for positive rake angle processing and a preparation method thereof. A PCD film is deposited on the outer circumferential surface of a wheel hub, and a plurality of microgrooves with high depth-width ratio and micro-grinding units with positi...

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Hauptverfasser:	MAO, Cong, JIANG, Yifeng, ZHONG, Yujie, ZHANG, Mingjun, CAI, Peihao, YIN, Lairong, HU, Yongle
Format:	Patent
Sprache:	eng
Schlagworte:	GRINDING PERFORMING OPERATIONS POLISHING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING
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creator	MAO, Cong JIANG, Yifeng ZHONG, Yujie ZHANG, Mingjun CAI, Peihao YIN, Lairong HU, Yongle
description	Disclosed are an orderly-micro-grooved PCD grinding wheel for positive rake angle processing and a preparation method thereof. A PCD film is deposited on the outer circumferential surface of a wheel hub, and a plurality of microgrooves with high depth-width ratio and micro-grinding units with positive rake angles are orderly provided on the outer circumferential surface of the entire PCD film. The method includes: depositing the PCD film on the outer circumferential surface of the wheel hub by a HFCVD technique; and manufacturing a plurality of microgrooves with a high depth-width ratio (circumferential width: dozens of micrometers; depth: hundreds of micrometers) and an axial length that is equal to the thickness of the grinding wheel and a plurality of micro-grinding units with positive rake angles on the outer circumferential surface of the entire PCD film by water-jet guided laser technique, where the micro-grinding units and the microgrooves are orderly arranged.
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The method includes: depositing the PCD film on the outer circumferential surface of the wheel hub by a HFCVD technique; and manufacturing a plurality of microgrooves with a high depth-width ratio (circumferential width: dozens of micrometers; depth: hundreds of micrometers) and an axial length that is equal to the thickness of the grinding wheel and a plurality of micro-grinding units with positive rake angles on the outer circumferential surface of the entire PCD film by water-jet guided laser technique, where the micro-grinding units and the microgrooves are orderly arranged.</description><language>eng</language><subject>GRINDING ; PERFORMING OPERATIONS ; POLISHING ; TOOLS FOR GRINDING, BUFFING, OR SHARPENING ; TRANSPORTING</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200305&DB=EPODOC&CC=US&NR=2020070313A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25569,76552</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200305&DB=EPODOC&CC=US&NR=2020070313A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAO, Cong</creatorcontrib><creatorcontrib>JIANG, Yifeng</creatorcontrib><creatorcontrib>ZHONG, Yujie</creatorcontrib><creatorcontrib>ZHANG, Mingjun</creatorcontrib><creatorcontrib>CAI, Peihao</creatorcontrib><creatorcontrib>YIN, Lairong</creatorcontrib><creatorcontrib>HU, Yongle</creatorcontrib><title>ORDERLY-MICRO-GROOVED PCD GRINDING WHEEL FOR POSITIVE RAKE ANGLE PROCESSING AND METHOD FOR MAKING SAME</title><description>Disclosed are an orderly-micro-grooved PCD grinding wheel for positive rake angle processing and a preparation method thereof. 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A PCD film is deposited on the outer circumferential surface of a wheel hub, and a plurality of microgrooves with high depth-width ratio and micro-grinding units with positive rake angles are orderly provided on the outer circumferential surface of the entire PCD film. The method includes: depositing the PCD film on the outer circumferential surface of the wheel hub by a HFCVD technique; and manufacturing a plurality of microgrooves with a high depth-width ratio (circumferential width: dozens of micrometers; depth: hundreds of micrometers) and an axial length that is equal to the thickness of the grinding wheel and a plurality of micro-grinding units with positive rake angles on the outer circumferential surface of the entire PCD film by water-jet guided laser technique, where the micro-grinding units and the microgrooves are orderly arranged.</abstract><oa>free_for_read</oa></addata></record>
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subjects	GRINDING PERFORMING OPERATIONS POLISHING TOOLS FOR GRINDING, BUFFING, OR SHARPENING TRANSPORTING
title	ORDERLY-MICRO-GROOVED PCD GRINDING WHEEL FOR POSITIVE RAKE ANGLE PROCESSING AND METHOD FOR MAKING SAME
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