SMTCBA全制程简介

1、生產技術教育訓練教材 SMT PCBA (Surface Mounting Technology) 製程簡介 楊合卿 SMT (Surface Mounting Technology) 製程簡介 - - 流程流程 : : RETURN TO VENDOR NG MATERIAL INCOMING OK IQCIQC OK WAREHOUSE OK - Key parts LRR tracing - Key parts Cpk - X-R chart for key parts - Sampling Plan AQL Ma:0.25/Mi:1.5 ( PCB AQL Ma: 0.1/ Mi: 1

2、.5 ) SMT OK VISUAL INSPECTION OK - IPQC First Article Audit -Temperature Profile - LCR measurement/Date code record - Solder paste thickness control X-R chart - U-chart - 100% ICT TEST - ICT Control p-Chart - Sampling Plan AQL Ma:0.1/Mi:0.4 - Control u-Chart - Critical parameter control - Flux densi

3、ty X-Rm Chart REPAIR NG ICTICT TESTTEST OK NG REWORK IPQCIPQC OK MANUAL INSERTION OK WAVE SOLDERING OK - Pre-Heat Temp. X-Rm Chart - Wave Solder Temp. X-Rm Chart SMT (Surface Mounting Technology) 製程簡介 - - 流程流程 : : REPAIR NG TOUCH-UP OK - Visual inspection u-Chart - Iron temperature control - 100% IC

4、T TEST - ICT Control P-Chart ICTICT TESTTEST OK REPAIR NGFUNCTIONFUNCTION TESTTEST OK - 100% Function test - Function test P-Chart -Torque control -Visual inspection u-Chart (For external Product) CASE ASSEMBLY OK PACKING OK NG Rework OQCOQC OK WAREHOUSE OK - OQC First article audit -AQL (According

5、to customers requirements) Ma: 0.065 / Mi: 0.25 - 1st run production 100% OQC check - P-chart SHIPPING END SMT (Surface Mounting Technology) 製程簡介 - - 設備設備 SMT LineLoaded-inMPM Print(Dispenser) FUJI CP-643FUJI QP-242ERe-flowLoaded-out T/UICTRepairing IPQC T/U SMT (Surface Mounting Technology) 製程簡介 -

6、- 設備設備 Coordinate X,Y Tape / M Solder Paste Thickness Tester Solid Magnifier 40X SMT (Surface Mounting Technology) 製程簡介 - - 設備設備 DIP LinePCB V-Cut / M H/I Solder / M T/U ICT Function TesterScan Computer Packing SMT (Surface Mounting Technology) 製程簡介 - - 設備設備 Temperature Tracker / MPre-heat PlateRouter EE-PROM Flash / MLead Cutting M/CBar-code Print SMT (Surface Mounting Technology) 製程簡介 - - 設備設備 Vacuum Packing / MIR TesterLCR Meter Granite Flat RoofOscillographProjective Mirror / M SMT (Surface Mounting Technology) 製程簡介 - - 設備設備 Vibrat