Flycutting machine for manufacturing printed circuit boards
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United States of America Patent
Stats
-
Apr 15, 1997
Grant Date -
N/A
app pub date -
Nov 9, 1994
filing date -
Nov 9, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flycutting apparatus and a method of manufacturing printed circuit boards are disclosed. The flycutting apparatus may include a sensor for detecting changes in the relative positioning of an associated rotatable flywheel and the surface of an object, such as a web of flexible printed circuit board, to be machined. The sensor is adapted to send signals to an adjustment device of the flycutting apparatus during machining operations whereby the adjustment device responds to the signals by adjusting the relative position of the rotatable flywheel with respect to the surface of the object. The flycutting apparatus may include a horizontally arranged slide assembly in conjunction with a vertically arranged slide assembly and a translation device for translating movement of the horizontally arranged slide assembly to vertical movement of an associated rotatable flywheel along the vertical slide assembly. The flycutting apparatus may be used to manufacture printed circuit boards without requiring the use of photoresist and acid-based etching solutions.
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