PCB Technical - Methods to reduce the cost of PCB assembly SMT patch

PCB assembly SMT chip processing

When it comes to high cost is a common crisis, no matter how the economic situation improves, many American industries are looking for effective ways to reduce costs and increase profit margins without affecting the quality of product and process development. Electronic products and process development. industry. One of the hottest issues encountered by electronics manufacturers and original equipment manufacturers is the ever-changing technology, which requires increasingly complex PCB assembly services. For all these issues, quality standards should be maintained at every stage of PCBA. Of course, it is necessary to consider reducing the cost of PCB assembly.

All of this is to make it simple and easy, and to directly reduce the cost of PCBA as much as possible, rather than treating it as a complicated dance to make it more compact, versatile and reliable. For most electronic product manufacturers, it is not easy to find the key areas that safely minimize costs and meet customer needs with high-quality products.

At the same time, it is difficult to balance the project schedule and budget. On the other hand, strict inspection operations will lead to increased costs. If they are ignored or not implemented in the PCB assembly process, the cost will be higher. With this, why not try some simple methods and methods to get more cost savings?

Minimize complexity by proposing many different design options, which can help you plan the correct prototype in the first place. Shape it by applying a common structure to reduce costs. Complicated shapes often lead to higher costs.

The smart and slick PCB layout is located at the edge of the basket. An important stage of PCB assembly is the stealing process, which requires effective planning to reduce costs. This is the PCB layout stage. Through strategic PCB engineering, you can optimize the use of required high-quality components, thereby quickly reducing the cost of each PCB.

Take enough time to generate a complete sorted bill of materials (BOM). A valid BOM should include all basic elements such as reference marks, part numbers, instructions, quality, SMT method, manufacturer name, footprint, packaging, and BOM level. The most important thing is to add component replacement elements in the BOM. Due to the rapid development of technology, it is necessary to immediately replace the old elements with new elements to adapt to the competitive PCB market trend.

Avoid extra cutting of the circuit board, which will increase the cost of the PCBA, which will not have a significant impact on brand recognition or functionality. Through continuous rigorous DFM inspections to detect specific circuits that are usually implemented, PCB assembly costs can be gradually reduced. Improve the schematic layout of the bare PCB by effectively optimizing the main factors considered in the insertion or improvement. Simply understand the factors shown in the figure below: (insert image) accurately balance the value of the order. The more orders, the lower the price of each PCB component.

After understanding how the PCB assembler calculates the lead time, adjust the lead time. Clear all questions related to start-up time, order date, payment date, date of receipt of parts, etc. Consciously choose professional experts and reliable PCB manufacturers/PCB assemblers. Most PCB assemblers claim to provide cost-effective PCB assembly services. However, many customers are not satisfied because they did not receive the claimed content. In order to avoid these important problems, let us look for factors that can consciously choose a PCB manufacturer:

Looking for good manufacturing capabilities and quality management system certification to ensure PCB assembly services. Compliance with ROHS standards, ISO9001, UL and other international quality management standards has become a mandatory requirement for the improvisation process and product quality.

The implementation of high-tech equipment, clean tool rooms and upgraded technology help to achieve rapid turnover, high efficiency, required manufacturing speed, high-precision placement and effective inspection. In the current field of innovation, using surface mount technology, through-hole technology, and other specialized PCB technologies, these factors must be the top priority in the checklist.