发明名称 |
AVKENNING AV ETT VERKTYGS TILLSTAND GENOM METNING AV VERMEALSTRINGSTAKTEN VID SKEREGGEN |
摘要 |
A cutting tool is monitored on-line by measuring the heat generation rate at the cutting edge and relating this to the condition of the cutting edge. A flow of fluid coolant contacts the back surface of the cutting tool and the coolant temperature rise is measured during the machining process. The temperature difference and its rate of rise or fall is a direct indication of the heat generation rate and is related to tool conditions such as excessive and rapid wear and breakage. In the case of inserts, coolant channels are formed in the reusable seat, and tool holder channels provide for flow of coolant to the seat. |
申请公布号 |
SE8702918(D0) |
申请公布日期 |
1987.07.20 |
申请号 |
SE19870002918 |
申请日期 |
1987.07.20 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
1)B * KERAMATI;2)M * LEE;3)W R * REED JR |
分类号 |
G01N25/72;B23Q11/10;B23Q17/09;G01N3/58;G05B19/4065 |
主分类号 |
G01N25/72 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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