Tag Archives: solder paste

118 月/22

Function analysis of suction nozzle of SMT machine

11 8 月, 2022PostAntirust lubricating oil, flux, here are quality problems in the packaging of chip components produced by some manufacturers, PCB assembly, Reasons for suction error of suction nozzle of SMT machine, SMT consumables, SMT process, SMT spare parts, solder paste, suction nozzle of SMT machine, Surface Mount Technology, The influence of the feeder: the feeder feeding is poor, The vacuum negative pressure of sony2000 suction nozzleAlice

In order to realize the above functiRead More…

028 月/22

Printing and solder paste quality precautions

2 8 月, 2022PostCombined with the printing process of solder paste, EMS, PCB, PCB assembly, Printing and solder paste quality, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount Technology, The printing quality decreases, The process window of solder paste printing is determined through experiments., The single process parameters of scraper pressure, The speed of the scraperAlice

1. The single process parameters of Read More…

297 月/22

Introduction of laser steel mesh

29 7 月, 2022PostEMS, laser steel mesh, Obvious standard gold finger, PCB, PCB assembly, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount TechnologyAlice

Premise summary: when designing SMT Read More…

257 月/22

About laser steel mesh

25 7 月, 2022PostEMS, laser steel mesh, manually aligned, mesh specification, PCB, PCB assembly, physical plate, Selection of steel sheet thickness, SMT consumables, SMT process, SMT spare parts, solder pasteAlice

Specification and size selection of Read More…

286 月/22

Main technical indicators and working principle of SMT printing machine

28 6 月, 2022Postindicators, leakage of the SMT stencil, Maximum printing area, MT printing machine, Printing accuracy, Printing speed, Repeatability, solder paste, solder paste causes, technical indicators, the scraper, the SMT stencil, working principleAlice

The main technical indicators of theRead More…

146 月/22

The main factors leading to insufficient solder paste

14 6 月, 2022Postangle, circuit board, Contamination on the circuit board, Damaged scraper, demoulding speed, Fixed clamp loose, flux, Laser Stencil, Patch stencil damage, solder paste, speedAlice

1. When the printing machine is workRead More…

026 月/22

Printing and Solder Paste Quality Considerations

2 6 月, 2022PostBlock SMT, contamination, demoulding speed, lack of print, PCB alignment accuracy, print quality, printing, process window, Scraper speed, Small size pad, solder paste, Squeegee pressure, Steel mesh openingAlice

1. The single process parameters of Read More…

245 月/22

SMT placement process

24 5 月, 2022PostCleaning, Components, Curing, curing oven, Dispenser, flux, Inspection, Laser Stencil, microscope, Mounter, mounting, Pad, Reflow oven, reflow soldering, Rework, rework station, Silk printer, Silkscreen, SMT patch steel mesh, SMT placement process, solder paste, washing machineAlice

The basic process components of SMT Read More…

055 月/22

Laser Stencil Printing Explained

5 5 月, 2022PostLaser Stencil Printing, Machine life, printing pressure, printing reason, Save electricity, smt quality, SMT steel mesh, solder paste, Solder Paste Thickness, Steel mesh mesh, Tin sheet, weldingAlice

We all know that more than 60% of smRead More…

294 月/22

SMT Laser Stencil Thickness and Speed

29 4 月, 2022Postprint, printed board, Scraper speed, SMT Laser Stencil, solder paste, Solder paste volume, speed, thicknessAlice

1. Printing thickness The printing tRead More…