Category Archives: SMT Machines MRO

SMT( Surface Mount Technology) Flat Chip Nomenclature

The size(footprint) of flat chips such as ceramic capacitors and resistors is identified by a 4-digit size code. This 4-digit size code is measured in either MILLIMETERS or INCHES, which can cause confusion, so it’s important to verify whether the size code is in METRIC OR INCHES. The first two digits in the size code […]

Check the ‘Mark5.ini’ File and ‘Vision.ini’ File on Samsung Techwin SM321 Equipment

Before delivery of the SM321 machine from the factory, the ‘ini’ file is set as follows: Mark5.ini [TARGET] MachineType=30 Real=1 Sync=1 ModuleDown=1 VisModDown=1 VisSimul=0 RunSM321VIS=1 LanGage=0(1: English ,0:Korean) [Directory] InstallDrive=c: HomeDir=C:\Mark5 BinDir=C:\Mark5\bin PartDir=C:\Mark5\partdb SystemDir=C:\Mark5\system PCBDir=C:\Mark5\pcb LogDir=C:\Mark5\log TempDir=C:\Mar54\temp VmeIplDir=C:\Mark5\vmeipl Vision.ini [TARGET] Real=1 BitmapSimul=0 DPVersion=2 Interrupt=1 SendVMEInterrupt=1

Positioning System of Universal GSM Platform, GSM1 Single Beam (4681A), GSM2 Dual Beam (4688A) and GSM Dispenser Single Beam (4716A)

The overhead, gantry-style system utilizes one (GSM1) or two (GSM2) X-axis beams and linear scale encoders. The drive system uses brushless, DC servo motors for optimum acceleration and deceleration. GSM1 Platform Positioning System Specifications X Axis Travel 727.46 mm (28.640″”) Y Axis Travel 1073.15 mm (42.250″”) Resolution (2.5 micron scale) 0.0025 mm (0.0001″”) GSM2 Platform […]