Most popular Zhongshan hardware stamping parts fac

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Welding method for SMT lead components processed by Zhongshan hardware stamping parts manufacturer: when starting to weld all pins, solder should be added to the tip of the soldering iron, and all pins should be coated with flux to keep the pins wet. Touch the end of each pin of the chip with the tip of a soldering iron, which is processed by Zhongshan hardware stamping factory_ Cairun industry, until it saw solder flowing into the pin. During welding, keep the tip of the soldering iron parallel to the soldered pin to prevent overlap due to excessive soldering

after soldering all the pins, soak all the pins with flux to clean the solder. Absorb the remaining solder where necessary and process it by Zhongshan hardware stamping parts factory_ Cairun industries to eliminate any short circuits and laps. Finally, use tweezers to check whether there is faulty soldering. After checking, remove the flux from the circuit board and process it by Zhongshan hardware stamping parts manufacturer_ Cairun industry, dip the hard brush with alcohol and wipe it carefully along the pin direction until the flux disappears

some people may ask why it is so messy to connect electronic components? In fact, this is closely related to the development of our electronic industry. Now, electronic products are pursuing miniaturization, and the perforated plug-in components used to be used cannot be reduced. The functions of electronic products are more complete. The selected integrated circuit (IC) has no perforated components, especially the large-scale and highly integrated IC, so we have to choose the surface mounted components. Mass production and production automation. The manufacturer should produce high-quality products at low cost to meet customer needs and strengthen market competitiveness. The development of electronic components, the development of integrated circuits (IC), and the diversified application of semiconductor materials. The revolution of Electronic Science and technology is imperative, and we should pursue the international trend. It can be imagined that under the condition that the production technology of Intel, AMD and other international CPU and image processing device manufacturers has reached more than 20 nanometers, the development of SMT appearance assembly technology and process is also a situation that cannot be done

sm relevant data show the advantages of T chip processing: high assembly density, small size and light weight of electronic products. The volume and weight of chip components are only about 1/10 of that of traditional plug-in components. Generally, after SMT is selected, the volume and weight of electronic products will be reduced by 40%~60% and 60%~80%. High reliability and strong anti vibration ability. The defect rate of solder joint is low. Good high frequency characteristics. Reduced electromagnetic and RF interference. Easy to complete automation and improve production efficiency. Reduce the cost by 30%~50%. Save materials, energy, equipment, manpower, time, etc

the battery spring piece belongs to the hardware stamping, which is an important part of the battery. It is also called battery connecting piece, charger terminal, battery connecting touch piece, battery spring piece, hardware battery piece, battery buckle, etc. It is made of copper, iron, stainless steel and other materials. Electroplate CT, silver and nickel. When the battery shrapnel installed on the conductive film is pressed, the center point of the shrapnel touches the PCB board to form a loop, and the current passes through. It has the characteristics of strong conductivity and good hand feeling

the battery boxes, battery buttons and battery bases mainly produced by cairun industry are widely used in electronic toys, electronic crafts, instruments, meters, computers and other electronic and electrical equipment. We have won the support and trust of our customers with our outstanding service and high-quality products. Through years of accumulation and development, our products are sold well at home and abroad

Huizhou cairun Industrial Co., Ltd. is a specialized manufacturer integrating connector development and plastic hardware processing. Therefore, waste plastic particle treatment will become a hot industry in the future. Its products mainly include: specializing in the production of button battery base series, battery box, battery button, hardware battery sheet and other connectors. It is famous in the industry for its professional development, production and sale of various computer connectors. The company has modern standard workshops, advanced production equipment and testing instruments, and strong technical force. It has formed a business system integrating product design, hardware mold development, plastic molding, assembly and manufacturing, and after-sales service. It can quickly develop and manufacture various types of precision five gold molds and high-precision imported battery seats. In order to comply with the global demand for environmental protection, relying on the requirements of aluminum processing projects such as An'an precision aluminum, Chenlong aluminum and Shenwei Electronic Industrial Park, the company's existing products all conform to the RoHS directive of the European Union

over the years, Huizhou Keyu Plastic Hardware Co., Ltd. has been highly praised by the industry and favored by customers by relying on professional skilled personnel, advanced mechanical equipment, perfect service strategy, continuously developed high cost performance products and the perfect combination of multiple elements. Which manufacturer of button battery base is good? Dongguan Keyu is the first choice for battery holder manufacturers

Huizhou BOLUO cairun Industrial Co., Ltd. is located in Longxi street, BOLUO county. The geographical location of the mixed materials containing low-level long carbon fiber reinforced materials will be much cheaper than all carbon long fiber reinforced composites (Figure 1). It is advantaged by nature, facing Dongguan across the river, facing Shenzhen and Hong Kong in the South and Guangzhou in the north. Both Guangzhou Huizhou Expressway and Guangzhou Shantou high speed railway have stations in Longxi, providing convenient transportation in all directions

the company adheres to the business philosophy of "people-oriented, customer-oriented; quality first, honest management; scientific management and continuous innovation", and manages in strict accordance with the ISO-9001 quality policy control standards to ensure product quality and meet various customer needs. Welcome all major enterprises, domestic and foreign merchants to come to our company for negotiation

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