All posts by Alice

091 月/23

Chip skew in flip chip and its solution

9 1 月, 2023PostChip skew in flip chip, EMS, flux, PCB, PCB assembly, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Solution to chip skew in flip chip, Surface Mount TechnologyAlice

Chip skew in flip chip In many areasRead More…

2812 月/22

What should I pay attention to when choosing a placement machine?

28 12 月, 2022PostAt the same time, Depending on the type., EMS, Feeding, flexibility, flux, Mounter type, PCB, PCB assembly, SMT, SMT consumables, SMT process, SMT spare parts, solder paste, Surface Mount Technology, vision systemAlice

With the rapid development of surfacRead More…

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…

1612 月/22

Why use SMT, SMT cleaning process, analysis of reflow defects in SMT production

16 12 月, 2022Postanalysis of reflow defects in SMT production, and the previously used perforated plug-in components can no longer be reduced, Chip mounter, SMT cleaning process, Solder Balls, Solder paste dries too fast, The activity of flux is not enough, The electronic products pursue miniaturization, The heating is inaccurate, Too many small tin powders, too slow and uneven, Why use SMTAlice

SMT features high assembly density, Read More…

0912 月/22

Anti static technology of components during mounting

9 12 月, 2022PostAnti static technology of components during mounting, ESD protective, flux, handling complies with ESD protection guidelines, it may be difficult to determine exactly the costs related to electrostatic discharge (ESD), many manufacturers take various protective measures, or how much the impact of electrostatic discharge problems on the brand image of products, PCB, protective clothing, SMT, SMT consumables, SMT process, your product may be defective before leaving the factoryAlice

For any industry, it may be difficulRead 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…