Patent ID: 6553880
Filing Date: 2003-04-29
Classification: A61M,B23D,B23Q,B24B,B26D,Y10T

Abstract:
A micro-machining system configured for cutting an elongate element of small transverse dimension having a lengthwise axis, comprising:a controller programable to enable control of cuts in the elongate element with respect to each other in terms of position along and around the lengthwise axis and to a depth desired; a clamp configured to enable repeatedly releasing and then holding the elongate element in a fixed position for cutting the elongate element transversely relative to the lengthwise axis; a pinch roller feed configured to advance the elongate element and to rotate the elongate element about the lengthwise axis of the elongate element, thereby moving the elongate element so that the elongate element is disposed in a position for cutting; a contact reference position sensor; and a cutter configured for forming at least one precision cut in the elongate element to the depth desired into the elongate element from a sensed first contact by the cutter with the elongate element.