On the quality management of PCB multilayer circuit board

As the carrier of electronic components, multilayer circuit board is used to integrate its aldehyde body function, so if the circuit board is abnormal, the electrical products can not operate normally. In order to ensure that there are products of normal functional circuit boards related to quality and reliability control is very important.

For different product needs, to strengthen effective quality control and maintain the due trust, we must first improve the technology, material development and overall manufacturing engineering quality control system to achieve. Quality control operations must start from supplier control and incoming material purchase inspection, variation control of production procedures, operation and maintenance of production lines, together with online quality inspection monitoring and tube embedding control of finished products, so that the digital engineering can be carried out systematically and stably, so as to establish good quality and stable trust.

Keyou Circuit was founded in 2003 Year, is a professional fast production of high precision double-sided/multi-layer circuit board (1-26 layers),LED aluminum substrate, thermoelectric separation single-side/double-sided copper substrate, industrial control circuit board, power pcb board, medical circuit board, security PCB board, communication PCB board, automotive circuit board, instrument circuit board, military circuit board,FPC hard-soft combination board,PCB manufacturers, circuits Board manufacturers, thermoelectric separation copper substrate, multilayer circuit board factory, quality assurance, delivery on time, to sales as one of the high-tech enterprises.

Many quality issues have been decided at the time of design. Although the main consideration in the design stage is the electrical performance and structure of the circuit board as the focus of consideration, the design will affect the ease of manufacturing and yield, which will especially affect the allowable tolerance. Therefore, how to effectively use the data of manufacturing capacity to design the appropriate product structure and the appropriate production program has become a good product design requirements.

Circuit board manufacturing, in addition to the various public specifications, different customers will set their own specifications for their products. In particular, the circuit board will change due to different materials and process conditions, the specification of the product will be standardized in the allowable error range. Whether between individual products or batches, customers expect variation to be controlled within a small range, but the stricter the specification, the lower the yield. Great care must be taken to reconcile acceptable specifications between the manufacturer and the customer. Excessive design may not benefit the buyer, and too loose specifications will not be accepted by the user. A clear definition of what is acceptable can avoid many unnecessary problems in the future.

Circuit board manufacturers to help you achieve personalized customized mass production

New technologies move faster than people can imagine, and as people's needs become more personalized, the challenges businesses face become more complex. Consumers began to be dissatisfied with the product choices provided by enterprises, and the market began to enter an era of personalized customization to meet consumer needs. However, there is a natural contradiction between personalized customization and large-scale standardized production, so enterprises often have to choose between two strategies: either to provide low-cost products or services through large-scale standardized production, or to provide higher-cost products or services through small-scale customized production. So is there an alternative? Mass customization helper -PCB circuit board manufacturers.

The difference between mass customization and mass manufacturing

Mass Customization is the mass production of customized products and services. The difference between it and traditional mass manufacturing is that mass production increases the customer's choice by adding product attributes, while mass customization is the combination of user customization based on product sub-modules. The addition of components and module replacement in PCB board copying technology will be very suitable for mass customization, and through module recombination and process recombination, it can be quickly converted or partially converted into mass production. Therefore, it can be said that PCB copy board is a good helper to achieve mass customization.

Keyou Circuit is a professional fast production of high precision double-sided/multi-layer circuit board (1-26 layers),LED aluminum substrate, thermoelectric separation single-side/double-sided copper substrate, industrial control circuit board, power pcb board, medical circuit board, security PCB board, communication PCB board, automotive circuit board, instrument circuit board, military circuit board,FPC hardboard,PCB manufacturers, Circuit board manufacturers, thermoelectric separation of copper substrate, multilayer circuit board factory.

Standardization is the premise of custom production

As we all know, the premise of realizing efficient hybrid production of batch and variety or even personalized customization is standardization and a very rigorous information system support. In this regard, we can easily think of the simulation design of PCB copy board. The reverse recovery process of PCB copying board can provide us with a complete set of technical production materials such as PCB file, BOM list and schematic file. According to these data, we carry out PCB board modification and secondary development, which can well control the customized PCB board is consistent with the original tooling of the body, so that it can be SMT processed on the same production line. This can not only produce a variety of differentiated vehicles that meet different user needs through the selection and collocation of modules, but also greatly reduce the number of modules (no longer parts but modules).

Batch customization of difficult parts and module replacement

In the face of personalized customization, small batch and variety of orders, we are not helpless, in fact, some copy board industry experts have found and practice the effect of good solutions. PCB copy board supporting services include difficult components and module replacement. In the long-term BOM production and analysis, Nuo Electronics has accumulated tens of thousands of detailed parameters and data of components, and can find a variety of appropriate components for replacement in personalized customization, and ensure their substitutability. At the same time, Nuoco also provides a full set of solutions such as PCB modification, SI simulation analysis, component procurement, chip decryption and IC reverse design, ensuring the entire research and development process, supply chain and production process.

Since we can't stop the era of personalisation and small-batch variety, why don't we embrace it? Although PCB copying technology is considered by most people to be low-end technology, as the saying goes, "first-class companies do standards, second-rate companies do technology, and third-rate companies do production." If we can standardize production on a large scale, we may become a dark horse to conquer the whole industry.