Our DFMA service capability
- Rich inspection rules
- Check parameter 1
- Check parameter 2
- PCB manufacturability analysis report
DFM provides more than 1500 manufacturability analysis and inspection rules, which incorporate more than 10 years of industry experience and IPC standard specifications (IPC-7351, IPC-A-600, IPC-A-610, IPC-TM-650, IPC-2221, IPC 7095...). In addition, the DFM rule manager provides a flexible modification interface. You can adjust parameters, add/delete check component types, disable/enable rules, and combine and compose groups.
PCB manufacturing quality inspection capability equipment
Quality certification
Our DFMA service display
Production testing equipment
Would you like us to provide you with DFMA services
Request for quotationOur DFM analysis advantage
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Free DFMA testing service
Upon receipt of PCB Gerber files from customers, professional electronic engineers will conduct DFM inspection, timely propose partial improvement suggestions, and form a DFM report to submit to customers. -
10+ years of experience
Baidian Technology can provide small and medium-sized batch projects from PCB design, DFMA analysis, PCB manufacturing, SMT installation, to terminal DIP plug-in one-stop PCBA intelligent manufacturing services. -
Senior designer team
We have a set of perfect and humanized pre-sales, after-sales management system, can quickly and comprehensively respond to the personalized needs of customers, 24 hours a day to provide customers with technical support, production operation and order services.
Faqs of the DFMA service
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1Analysis on the function of DFM in PCBA production
DFM Design for Manufacturability is short for Design for Manufacturability. It focuses on the study of the interrelationship between the physical design of the product and the parts of the manufacturing system, and applies it to the product design in order to integrate the whole manufacturing system for overall optimization. DFM can reduce the development cycle and cost of the product, so that it can be more smoothly into production.
PCBA DFMWhen PCBA new products are introduced into production, it is necessary to analyze the reliability and feasibility of processing and production of PCBA. As a PCB designer, you must consider the requirements of different stages in the production process of PCBA and the use of finished products. You should consider the functions, circuits, machinery and other aspects. In addition, the PCB layout should be as low cost as possible while ensuring quality. There is also the DFM part, which is where the PCBA production error cost is lowest. You should consider the following aspects:
· PCBMaterial selection;
· impedance;
· Drill and gasket;
Surface treatment;
· The copper layer is evenly distributed with the copper;
· Whether the best electrical performance is achieved;
· There are no parts in the exclusion zone;
Heavy parts are placed near PCB brackets or edges, and so on.
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2What is printed circuit board DFM?
Product manufacturability design is referred to as DFM. It is a discipline that studies some design behavior rules of the relationship between the physical design of the product itself and the parts of the manufacturing system, and applies them to the product design in order to integrate the whole manufacturing system together for overall optimization. As we all know, the design phase determines 70% to 80% of the manufacturing cost of a product. Similarly, many quality characteristics are fixed at the time of design, so it is very important to fully consider the manufacturing factors in the design process. Good DFM is an important link for product manufacturers to reduce manufacturing defects, simplify manufacturing process, shorten manufacturing cycle, reduce manufacturing cost, optimize quality control, enhance product market competitiveness, improve product reliability and durability, etc. It can make the enterprise with the least investment to get the best benefit, to achieve the effect of half the effort.
SMT chip processing circuit board products is the most important product reliability. Reliability is the basis of SMT patch production. Reliability is an important index of circuit board products. In the past, reliability was neglected. When the car is driving, the circuit board wires transfer to each other, increasing the heat energy. If safety is not considered in the product and the circuit board malfunctions during operation resulting in a crash, then the problem comes. Is the reliability setting of the circuit board important? The answer is yes, reliability is designed for purpose Achieve the required reliability at minimal cost.
Reliability is an important index of electronic products. Product reliability not only affects the future of SMT patch processing enterprises, but also directly affects the value of products. Especially for the military Communication equipment, has a special significance.
The reliability design of printed circuit board is very complicated, and the content of reliability design is many, such as thermal design, drift design, anti-interference design, protection circuit design (anti-vibration design, three-defense design), SMT process design, safety design, man-machine system design, reliability review and value analysis, reliability experiment and reliability evaluation.
Therefore, for high-end electronics, SMT PCB manufacturers need to design boards for reliability for safety and product value.
The above is what is the introduction of printed circuit board DFM, hope to help you, at the same time want to know more about printed circuit board information knowledge, can pay attention to Baidian technology Update.
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3What are the advantages of the DFM tool of Baidian Technology?
l Support the analysis of Allegro, Altium, Protel, PADS, OBD, Gerber and other formats;
l Automatically analyze design hidden trouble, eliminate production difficulties, design defects, warning price factors;
l Online price assessment, can be very convenient to understand the cost dynamics;
l Portable view to view documents with friends and colleagues anytime and anywhere;
l 23Item + manufacturing analysis, the higher the score, the more standardized the design;
l Analyze the detailed list, optimize and adjust the direction and basis.
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4What are the application scenarios of Baidian Technology DFM?
l Locating faults - Helps you locate and view details about hidden faults
l Optimization suggestions - Put forward reasonable optimization plans for problems and price factors
l Device search - Fast and accurate location of components, multi-layer PCB board quality is more reliable
l Automatic lamination - Automatic matching in line with the production of lamination, multilayer PCB board quality is more reliable
l Impedance artifact - combined with various production factors, automatically calculate or reverse impedance
l BOMAnalysis - Check whether the parameters of components are correct, instead of Excel complex operations
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5How does Baidian technology charge for DFM?
Baidian technology DFM "original intention is to bring revolutionary changes to the PCB industry, designed to help engineers to standardize the design, in advance to discover and correct the design of hidden dangers, in order to shorten the research and development cycle, improve quality, save costs, promote the rapid and steady development of the electronics industry.
At present, DFM for old customers of PCB Layout design engineers can be used permanently for free.