Patent ID: 8899887
Filing Date: 2014-12-02
Classification: B23B,H05K,Y10T

Abstract:
1. A PCB substrate drilling apparatus comprising: a base mass force frame; a meterology frame support base; at least one isolation dampener; an x axis linear drive unit having an x axis stationary drive track and a driveable, x axis traveling arm; a y axis linear drive unit having a y axis stationary drive track and a driveable y axis traveling arm, a positionable x axis moving table assembly coupled to said x axis traveling arm and wherein said moving table assembly is moveably supported on said meterology frame support base; a positionable y axis moving carriage coupled to said y axis traveling arm wherein said y axis moving carriage is moveably supported on an extension of said meterology frame support base; at least one z axis drill unit coupled to said y axis moving carriage; an x axis reactionary force movement transfer means that supports said x axis stationary drive track and is an extension of said base mass force frame; and a y axis reactionary force movement transfer means that supports said y axis stationary drive track and is an extension of said base mass force frame; wherein said meterology frame support base and said base mass force frame are separated by at least one of said isolation dampeners.