Vision Recognition of Components and PCBs
Samsung utilizes upward looking vision inspection of all parts on all spindles; downward looking vision inspection of fiducials including implied (holes, pads, silkscreen, etc.). Each placement spindle utilizes an integrated HD/mega- pixel head camera (six per head) with integrated high performance multi-stage illumination for high resolution vision inspection and alignment of 01005 chips to components as large are 23mm(L) x 23mm(W) x 15mm(H). For components requiring a larger field of view,
Samsung’s stage (or stationary) camera is used
for large ICs and/or SMT connectors up to 72mm in length; polygon recognition can also be utilized when auto- teaching odd-form components is required. Samsung’s fiducial recognition system is equally powerful with integrated multi-stage illumination for reliable recognition of various fiducial types, and placement angle preview capability for look-down drawing of component outlines including leads for pre-placement verification.