In the SMT production process, feeder throwing material is a common issue. Today we analyze some problems of Siemens feeder throwing materials. 1. The problem of the nozzle of Siemens placement machine: The deformation, clogging and damage of the suction nozzle will cause insufficient air pressure and air leakage, which will cause the suction of the material to be unavailable, the material is not taken correctly, or the material cannot be identified and the material is thrown; Solution: replace the nozzle E.g: Siemens 901 SMT Nozzle - Part Number: 00322603, 0.95 mm x 1.4 mm Siemens 902 SMT Nozzle - Part Number: 00348186, 0.95 mm x 0.5 mm Siemens 904 SMT Nozzle - Part Number: 00322602, 1.2 mm x 1.8 mm Siemens 906 SMT Nozzle - Part Number: 00345031, 0.5 mm x 0.35 mm Siemens 925 SMT Nozzle - Part Number: 00333652, 0.43 mm x 0.63 mm 2. The problem of the recognition system of Siemens placement machine accessories: When there are dirt or debris on the visual or laser lens that in...
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