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...
Read Article → SMT Industry Blog & Knowledge Base
Deep dives into Surface Mount Technology. Expert advice on pick-and-place nozzle maintenance, feeder calibration, stencil printing efficiency, and yield optimization.
The Range Of The Reference Value for Fix1-Camera Calibration on Samsung Techwin SM321
FOV 20 ScaleX:39.7~43.7 (μm/pixel) ScaleY: 39.7~43.7 (μm/pixel) R:-1~1(deg) FOV 35 ScaleX:70.9~74.9 (μm/pixel) ScaleY: 70.9~74.9 (μm/pixel) R:-1~1(deg) FOV 45 ScaleX:91.8~95.8 (μm/pixel) ScaleY: 91.8~95.8 (μm/pixel) R:-1~1(deg)
Read Article → The Range Of The Reference Value for Head X Axis and Y Axis Offset Calibration on Samsung Techwin SM321
The range of the reference value for the ‘head offset calibration’ are as follows: Head 1 X : -0.03mm ~ 0.03mm, Head 1 Y :...
Read Article → 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...
Read Article → Connector Function Description and Connection Module of For Axis Sensor Board (J9060340A)
Belt on width adjusting motor side = BoWAMS Front side frame belt = FSFB For Axis Sensor Board (J9060340A): CN1 = BoWAMS: Y-axis sensor power...
Read Article → Required Materials for Board Assembly on Samsung Techwin SM321 Advanced SM Series Flexible Component Placer
P/N: J1201601A, Part Name: PCB VME BACK PLANE, Type: DSOVME-12J(REV.C) P/N: J4801021A, Part Name: SINGLE BOARD COMPUTER, Type: Hicore-I6420vlg P/N: J4809052A, Part Name: BACKPLANE, Type:...
Read Article → Required Materials for Motor Driver on Samsung Techwin SM321 Advanced SM Series Flexible Component Placer
Part number:J3152016A, part name:STEPPING MOTOR DRIVER, model number: KR-55MF-2Z-3Z. Quantity: 1 PC; Part number:J3152017A, part name:C/V STEP MOTOR DRIVER, model number: CSMD2-LU340CON. Quantity: 1 PC;...
Read Article → The Common Abbreviations: SMD, SMC, SMA, SMT and SMP
A lot of descriptions for parts can contain abbreviations that call out that the device is surface mount. Here are some of the common abbreviations...
Read Article → 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...
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