发明名称 |
CONTROL SYSTEM FOR DISCONTINUOUS POWER DRIVE |
摘要 |
The fastening tool process controller (40) provides an apparatus and process for programming, controlling, and comparison validation of the semi-automate d operation of a transducer (32) equipped and/or non-instrumented, pneumatical ly driven impulse or impact tool to a repeatable final shutdown torque value. T he controller (40) is taught a supply line pressure to output torque ratio for the particular pneumatic tool (22) being used by validation against a NIST traceable standard torque transducer (32), or through manual checking with a normal torque wrench. This process is referred to as an automatic or manual teach cycle. The ratio provides the controller (40) with the final required line pressure needed to achieve the pre-program torque targeted value.</SDOA B>
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申请公布号 |
CA2498054(A1) |
申请公布日期 |
2004.04.08 |
申请号 |
CA20032498054 |
申请日期 |
2003.09.09 |
申请人 |
SIGMASIX L.L.C. |
发明人 |
LEHNERT, MARK W.;PODSOBINSKI, PAUL |
分类号 |
B25B23/145;(IPC1-7):B25D1/00 |
主分类号 |
B25B23/145 |
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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