Jul 26, 2026Success Stories
Solution for the SMT production line of automotive electronic domain controllers
This solution is designed to meet the high-precision, high-reliability, and automotive-grade mass production requirements of automotive electronic domain controllers.
Solution for the SMT production line of automotive electronic domain controllers
Summary of Information:
This solution is designed to meet the high-precision, high-reliability, and automotive-grade mass production requirements of automotive electronic domain controllers. It builds an SMT production line that is compatible with the IATF16949 quality management system, strictly controlling the quality throughout the production process, and meeting the needs of 01005 micro-components, 0.3mm pitch BGA/Q...
This plan is designed to meet the high-precision, high-reliability and vehicle-grade mass production requirements of automotive electronic domain controllers. It builds an SMT production line that is compatible with the IATF16949 quality management system, strictly controlling the quality throughout the production process. It can meet the requirements for large-scale production of 01005 micro-components and 0.3mm pitch BGA/QFN precision packaging devices, ensuring the long-term stable operation of the vehicle controllers. View the selection requirements for core equipment.
Solution for the SMT production line of automotive electronic domain controller (pic1)
1，Core Equipment Selection and Key Requirements
The surface mount machine adopts a micro-level high-precision model with an assembly accuracy of ≤ ±0.025mm. It is equipped with high-definition visual alignment and intelligent suction system, perfectly suitable for the assembly of 01005 micro resistors and capacitors, 0.3mm pitch BGA/QFN and other precision components, eliminating assembly deviations and void issues. It also balances assembly efficiency and accuracy, and is suitable for multi-variety and small-batch flexible production. Understand the entire process quality control measures。
The solder paste printing machine is equipped with a high-precision closed-loop control module, along with automatic cleaning of the steel needles and real-time detection of solder paste thickness. It precisely controls the thickness, uniformity and alignment accuracy of the solder paste printing, avoiding printing defects such as insufficient solder, excessive solder, and deviation from the source. It is suitable for high-density PCB board printing operations and ensures the subsequent soldering yield. The SMT production line solution for automotive electronic domain controllers fully considers the strict standards of vehicle-grade production during the equipment selection stage.
The reflow soldering process adopts a nitrogen/vacuum integrated furnace body. It relies on the vacuum reflow technology to strictly control the void rate of BGA solder joints, meeting the reliability requirements of automotive-grade solder joints. At the same time, it supports full temperature range temperature monitoring and control, real-time monitoring and calibration of the temperature curve, avoiding problems such as thermal shock and solder joint oxidation, and is suitable for the strict welding standards of automotive electronics.
2， Full-process Inspection and Quality Control
Establish a comprehensive inspection system including SPI, AOI, and AXI to achieve closed-loop defect management throughout the production process. SPI conducts real-time inspection of solder paste printing quality to prevent printing errors; AOI performs appearance inspection of component placement to identify misplacement, missed placement, and offset issues; AXI performs deep inspection of hidden solder joints for BGA/QFN types, accurately identifying latent defects such as voids, cavities, and bridging, and preventing defective products from flowing into the next process. Review the intelligent management plan。
The SMT production line solution for automotive electronic domain controllers ensures that every PCBA meets the quality standards of vehicle regulations through a complete inspection system.
3， Intelligent Management and Compliance Assurance
We are equipped with a MES manufacturing execution system to achieve full-process traceability of materials, equipment, processes, and test data. Each PCBBA can be traced back to the production stage, material batch, and equipment parameters. We also integrate an intelligent error prevention system, which uses barcode recognition and material verification to eliminate the problems of incorrect or mixed materials. The SMT production line solution for automotive electronic domain controllers fully complies with the requirements of the IATF16949 system in the aspect of intelligent management.
The entire production line is fully adapted to the requirements of the IATF16949 system, improving quality control and compliance documents, meeting the entry and production quality control standards for the automotive electronics industry, while also taking into account production stability and quality controll ability.
The SMT production line solution for automotive electronic domain controllers comprehensively meets the mass production requirements of automotive electronic domain controllers from three aspects: equipment, inspection, and management.
We focus on providing the following SMT equipment production solutions for electronic
manufacturers:
The entire SMT production line equipment including printing machines, SPI, surface mounters, AOI, reflow soldering, X-Ray, etc.;
SMT peripheral equipment such as board handling machines, connection tables, coating machines, dispensing machines, receiving machines, etc.;
Services and solutions including feeders, suction tips, boards, valves, belts, spare parts, consumables, etc.