Tag Archives: solder paste

2812 月/22

Notice on New Year’s Day Holiday of R.Q.S Company

28 12 月, 2022Daily NEWS, PostEMS, flux, New Year's Day, PCB, PCB assembly, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount Technology, The New Year's Day is a traditional cultural festival in ChinaAlice

Origin of New Year’s Day: The Read More…

2512 月/22

R.Q.S company wishes everyone: Merry Christmas!

25 12 月, 2022Daily NEWSEMS, flux, Merry Christmas, PCB, PCB assembly, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount TechnologyAlice

May your Christmas, every minute andRead More…

0812 月/22

Analysis on dispensing technology of SMT solder paste printing machine

8 12 月, 2022PostAnalysis on dispensing technology of SMT solder paste printing machine, Curing temperature curve, Dispensing pressure, EMS, Glue and technical requirements, Glue temperature, Needle size, PCB, PCB assembly, Process control plays an important role in dispensing, Size of dispensing amount, SMT consumables, SMT process, SMT work requirements for patch glue, solder paste, Surface Mount Technology, Viscosity of glueAlice

1、 Glue and technical requirements TRead More…

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…