Category Archives: Post

0612 月/22

What is reflow soldering and what is lead-free reflow soldering!

6 12 月, 2022PostEarly reflow solders, especially the solder, flux, higher furnace temperatures are required, lead-free reflow furnace, lead-free reflow soldering, Nitrogen protection, partially eliminate the oxidation and damage to PCB, PCB assembly, reflow soldering, Reliable and economical lead-free solders, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount Technology, The industry has applied this process as soon as possible, The material, These new processes, which means that reflow solderingAlice

Lead free reflow soldering is also cRead More…

0212 月/22

Tin Beads in SMT

2 12 月, 2022Postchip resistance and capacitance, embedded in a pool of flux close to discrete components, EMS, PCB, PCB assembly, SMT consumables, SMT spare parts, solder bead, solder paste, solder paste deposited on the printed circuit board (PCB)., Surface Mount Technology, The tin bead is found on the board that has been, These components have very low ground clearance, thin small outline package (TSOP), This paper introduces, tin beadsAlice

This paper introduces that solder beRead More…

0112 月/22

The Latest Technology of Solder Paste Printing

1 12 月, 2022PostEMS, equipment and application method, equipment variables to achieve good printing quality, flux, In the reflow soldering of surface mount assembly, PCB, Printing process and equipment, Scraper type, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount Technology, The Latest Technology of Solder Paste PrintingAlice

This article introduces that even thRead More…

3011 月/22

Processing Method of Mark on Laser Steel Network

30 11 月, 2022Postfull-automatic printing machine, PCB assembly, printing each PCB, semi-automatic printing stencil, SMT, SMT consumables, SMT process, SMT Stencil, solder paste, specific structure of the printing machine, Surface Mount TechnologyAlice

Mark points on the SMT stencil are uRead More…

0211 月/22

Influence of laser stencil printing parameters on solder paste quality

2 11 月, 2022PostEMS, flux, Laser stencil printing parameters, PCB, PCB assembly, scraper, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Solder paste quality, Surface Mount TechnologyAlice

1. Scraper pressure, scraper speed aRead More…

1010 月/22

Shape and size requirements of tin printing laser steel mesh opening

10 10 月, 2022PostPCB assembly, Shape and size requirements of tin printing laser steel mesh opening, SMT, SMT spare parts, solder paste, Special SMT element laser mesh opening, Surface Mount Technology, Two diagonal positioning holes must be opened at the opposite corners of the laser steel meshAlice

1. General principles: According to Read More…

248 月/22

Lead free reflow soldering

24 8 月, 2022PostEMS, flux, Lead free reflow soldering, Lead free reflow soldering is also called lead-free reflow furnace, Nitrogen protection can partially eliminate oxidation and damage to PCB due to temperature increase., PCB, PCB assembly, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount TechnologyAlice

Lead free reflow soldering is also cRead More…

178 月/22

Classification of solder paste

17 8 月, 2022PostClassification method, flux, Function of flux, III Physical properties of flux, Mesh, PCB assembly, Requirements for flux for surface mounting, Selection criteria, SMT, SMT consumables, SMT process, SMT spare parts, The viscosity indexAlice

In general, SMT patches are first seRead More…

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…

058 月/22

How to save solder paste

5 8 月, 2022PostEMS, PCB assembly, period of solder paste, printing is stopped and no longer used, printing is stopped for some reason, save solder paste, SMT, SMT consumables, SMT process, SMT spare parts, Surface Mount Technology, Validity period of solder pasteAlice

1. Validity period of solder paste: Read More…