AOI circuit board,Automotive lighting PCB,Electronic assembly PCB,Socket terminal PCB-Shenzhen Weienchen Technology Co., Ltd.

Tel: +86-755-29662580

Email: sales@victoriapcb.com

current position: Home  》  News  》  Industry News

Simple process flow of PCBA.Converter PCB factory

source:Industry News release time:2022-10-15 Article author:yu Popular:pcb

  Simple process flow of PCBA.Converter PCB factory(图1)

  1, PCBA processing single surface assembly process: solder paste printing - patch - reflux welding;

  2, PCBA processing double-sided surface assembly process: A side printed solder paste - patch - reflow welding - flip plate - B side printed solder paste - patch - reflow welding;

  3, PCBA processing single side mixed (SMD and THC on the same side) : solder paste printing - patch - reflow welding - manual plug-in (THC) - wave soldering;

  4. Single-side mixing (SMD and THC are respectively on both sides of PCB) : side B printing red glue -- patch -- red glue curing -- flip plate -- side A plug-in -- side B wave soldering;

  5. Double-sided mixing device (THC on side A, both sides of A and B have SMD) : printed solder paste on side A -- patch -- reflow welding -- flip plate -- printed red glue on side B -- patch -- red glue curing -- flip plate -- plug-in on side A -- wave soldering on side B;

  6, double-sided mixed (both sides of A and B have SMD and THC) : A side printing solder paste -- patch -- reflow welding -- flip plate -- B side printing red glue -- patch -- red glue curing -- flip plate -- A side plug-in -- B side wave soldering -- B side plug-in attached.

  In soldering process, the smallest variables should belong to the machine equipment, so the first to check them, in order to achieve the correctness of the check, can be assisted by an independent electronic analyzer, such as thermometer detection of various temperatures, accurate calibration of machine parameters with an electric meter.

  PCBA is to process an empty PCB board through a series of procedures, and finally process it into an electronic product for users to use. In the process of production, a link is linked to a link, which link has quality problems, have a great impact on the quality of products.


Read recommendations:

Six-layer Immersion Gold Board (BGA)

Six-layer Immersion Gold Board (BGA)

DIP plugin

Six-layer Immersion Gold Board (BGA)

There are two or three things you must know about drilling and testing of automotive circuit boards

Previous:What is the pcb layout.Automotive lighting PCB Production Back to list Next:Is the PCB only in memory?Amplifier PCB company

Online message

Popular recommended products

Related Information

PCB - the core building block of electronic products.Automotive Electronics PCB

2024-03-25

PCB - the bridge and link of the electronic world

2024-03-18

How to define high-frequency and high-precision circuit boards.Industrial Electronics PCB

2024-03-11

USB PCB interface layout and wiring requirements

2024-01-22

Electrolytic capacitor PCB.Steps for using PCB pins

2024-01-15

Automotive ElectronicWhat aspects should be considered when processing and manufacturing PCB boards?

2024-01-08

Electrolytic capaciWhat is the difference between a gold-plated circuit board and a gold-plated one?

2023-12-25

When grinding PCB boards, attention should be paid to.Oscillator (belonging to crystal) PCB

2023-12-18

Industrial Electronics PCB!What precautions should be taken when copying and grinding PCB boards

2023-12-11

Do you know who is more suitable for LED direct display, regarding the difference between PCB board

2023-12-05

Aluminum electrolytic capacitor PCB.What are the standards for selecting PCB boards

2023-11-27

Surface Mount Technology (SMT) Phase PCB

2023-11-20

Oscillator (belonging to crystal) PCB.The main functions of PCB board

2023-11-13

What is the difference between RO filter and PCB filter

2023-11-06

Method for determining blind hole PCB board

2023-11-01

Electronic Manufacturing Services PCB!What are the effects of PCB board color on performance?

2023-10-23

Introduction to the Manufacturing Steps and Requirements of PCBA Test Stand

2023-10-16

PCB version maturity stage.AOI circuit board price

2023-09-25

How to maintain a PCB circuit board

2023-09-19

Development Trend of Printed Circuit Board.Zener diode PCB Vendor

2023-09-14

Common problems and cause analysis of PCB circuit board sampling.Zener diode PCB price

2023-09-08

What are the issues that need to be understood in PCB circuit board design?IGBT module PCB factory

2023-09-08

How to reduce the risk of bending and deformation in PCB circuit board production?Inverter PCB Produ

2023-08-16

What are the three main factors that constitute welding defects in PCB circuit boards?Multilayer PCB

2023-08-16

The structure of a glass teapot.LCD Module PCB factory

2023-08-11

Glass teapot.Inverter PCB Processing

2023-08-11

PCB online debugging

2023-08-08

PCB offline programming

2023-08-08

What are the precautions for PCB design?

2023-07-27

Definition of Various Layers in PCB Circuit Board Design

2023-07-27