MILLING TOOL
PROBLEM TO BE SOLVED: To simultaneously perform heavy duty grinding and finishing grinding by one tool, in a milling tool for working for aluminum alloys and aluminum composite materials. SOLUTION: In a part close to an outer peripheral part of an end face of a milling tool 10 constituting an edge p...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To simultaneously perform heavy duty grinding and finishing grinding by one tool, in a milling tool for working for aluminum alloys and aluminum composite materials. SOLUTION: In a part close to an outer peripheral part of an end face of a milling tool 10 constituting an edge part on an end face of cup-shaped base metal 11, an inclined part 12 is formed. The inclined part 12 is made as an area 13 for heavy duty grinding and a hard material 14 made of diamond abrasive grain and mixed sintered body of WC and Co is mounted. A flat part 15 of the end face is made as an area 16 for finishing grinding and diamond abrasive grain 17 is disposed. |
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