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Application filed by Mitsuboshi Diamond Ind Co LtdfiledCriticalMitsuboshi Diamond Ind Co Ltd
Priority to SG10201704116UApriorityCriticalpatent/SG10201704116UA/en
Publication of SG10201704116UApublicationCriticalpatent/SG10201704116UA/en
Processing Of Stones Or Stones Resemblance Materials
(AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
(AREA)
Abstract
A diamond film (17) is formed on tapered surfaces (13, 14) of a scribing wheel base material (12) via a pair of spacers (21, 22). After the diamond film is formed, in order to remove the diamond film affixed to boundary 5 regions between the tapered surfaces (13, 14) and the side surfaces (15, 16), the boundary regions are cut off by applying laser beams. Thus, a yield of the scribing wheel can be increased and a sliding resistance under usage can be improved avoiding the diamond film from remaining on 10 outer peripheral portions of the side surfaces (15, 16). [Figure 5] 15
SG10201704116UA2017-05-192017-05-19Scribing wheel and method for manufacturing the same
SG10201704116UA
(en)