This guide browses and learns the essentials of PCBA board inspection.
What Does the First Inspection of PCBA Board Mean?
Many suppliers do not do the first inspection of the PCBA board when working with the PCBA manufacturer. The following lists the very important reasons for the first inspection of the PCBA .
The first inspection of PCBA board is the inspection of the first batch or batches of products during the production process. Also known as the first inspection.
The number of inspections is different according to the requirements of enterprises and customers, and the products are required to be inspected before they can be put into production. This is the responsible attitude of the PCBA manufacturer, and its importance is evident.
What are the benefits of the first inspection of the pcba board? Where is the importance?
Advantages of PCBA Board First Inspection
- The Results of the First Inspection Can Be Corrected in Time
After the first inspection is completed, the problems can be corrected in time to avoid the rework and scrapping of a large number of products, so that a lot of resources will not be wasted when problems occur. Helping both parties to the contract to control costs can reduce risks.
- Quality Visualization
The first inspection is an effective means to control the product production process in advance. The product quality can be controlled, so that both parties can better determine the product quality, give customers a professional service experience, and improve economic benefits.
- Promotion of Word of Mouth
No matter how good the quality is, if the success rate in the production process is low, it will bring down the reputation in the industry. Therefore, PCBA should control the quality, pass rate, success rate and high quality rate in the production process. When these data exceed peers, it will be recognized among peers and attract more customers to cooperate.inspectio
All in all, the first inspection is of great significance to both parties to the contract. It can not only express a docking attitude to customers, but also help customers understand the situation of the factory, and achieve a win-win situation for future cooperation.
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PCBA Board Processing Inspection
- Self-Test
Self-inspection is mainly performed by on-site engineers. Engineers can perform self-inspection based on the information confirmed above, focusing on the direction of components and patch effects.
- Mutual Inspection
After the engineer checks, conduct a mutual check. The key point is to check the BOM and drawings, and whether your materials are missing, and notify the engineer immediately if any objection is found.
- Comprehensive Inspection
After passing the test, send it to the quality inspector for a comprehensive inspection, generally using a multimeter.
The focus is on component measurement. According to the customer’s original BOM, check the special processing requirements and models of the product, and confirm whether the first batch of production meets the customer’s requirements.
Determine whether the product meets the requirements of the production technical documents, and evaluate whether the production conditions and process parameters can mass produce qualified products. Qualified PCBA boards keep samples until the end of mass production.
Among them, for you, the first comparison standard of the inspection system is the sample and the instruction document agreed in advance between the factory and the customer. The correctness of the sample includes the correctness of the material and the correctness of the welding.
The consistency of customer guidance documents and samples takes precedence over the documents, if there is no document, the contractor shall take the samples as the standard. At any time, we follow this basic principle, not only for the protection of customers, but also for the purpose of improving quality and avoiding quality loss caused by the mistakes of both parties.
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