Structures of clamp head of numerically controlled cutting tool
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 4, 1994
Grant Date -
N/A
app pub date -
Dec 7, 1992
filing date -
Dec 7, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A clamp head of numerically controlled cutting tool comprising front and rear sleeves and a main shaft. The rear sleeve is provided with a channel, while the tapered main shaft is composed of oil groove and hole. The front and the rear sleeves and the main shaft are united as a unitary body. The front and the rear sleeves are further provided with a nozzle apparatus permitting the coolant to be injected with precision on the working point.
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