The circuit board can be divided into single-sided board, double-sided board and multilayer board according to the number of layers; and the multilayer board involves the production of the inner layer of the line.
In the production of multilayer boards, you need to make the inner layer of the line, and then the layers through high temperature and high pressure combined together. The inner layer production department is specialized in making the inner layer line of the circuit board, which mainly contains two processes, the pressing process and the inner layer line process.
PCB circuit board factory how to reduce production intoNothing more than from the cost of raw materials, labor costs, production costs to start! First, how to reduce the cost of raw materials Procurement of materials should follow a combination of customer and market-oriented, to ensure that there is a corresponding inventory, but also to meet the ever-changing market demand, and the intimate cooperation of the supplier, *** Transition risk, *** Enjoy profits, the two sides need to have a mutual assistance and mutual benefit loyalty, avoid looking for the East and the West, that is, without a better payment life, and no security of goods, in the end, can only be high-priced procurement! 1, dry / wet film type of procurement PCB factory to wet film production for the mainstream, wet film can not be completed on the board with dry film process, but the premise is to have a number of skilled employees, or with the help of wet film suppliers of technical resources. Technology instead of material costs, which is the most competitive survival segment. Select dry/wet film, should take into account the cost-effective, can not simply spell the unit price of materials, but ignored the material to you to bring the scrap, I think that the choice of dry film, should focus on its quality, because the simple board has been completed with a wet film, the rest of it should have it a certain degree of difficulty, this time you can not choose the quality of the dry film is not obvious, you can choose the DuPont dry film, the quality of the more stable! 2, ink type of procurement In fact, an ink is good or bad, is the operation of the tolerance of the contrast, many inks on the market may be able to meet your needs, but as a procurement, we should consider the deviation of the operation of the staff, so the ink must be tolerant of these deviations, so as not to board repair and scrapping, I believe that the board should be guided by the difficulty to choose the ink is not too big for the job or a small material with a lot of material, you can choose two different brands of Oil film to meet different market needs. 3, the purchase of potions potion selection is very important, improper selection directly lead to the board scrap, so the engineering department on the evaluation of the potion has a lot of pressure, not only to take into account the cost, but also to take into account the quality of the potion, which is not an easy thing, a lot of potions, we are very good when we try the samples, but the real use of the production on the small problems, that is, the impact of the production, but also a lot of scrap boards. So we need to assess the potion of the cycle as long as possible, which can really assess the nature of it, in the circuit board profit downturn today, I do not advocate that we all use a good potion, do not make money on the business we do not have much fun, it is recommended that a larger amount of potion and the quality of the change is not very large potion you can choose a common brand, or home-made, on the key potions (such as additives, etc.) we can choose a quality-assured potions. We can choose the quality assurance of the potion! Second, labor costs The so-called labor costs, not to reduce employee wages to achieve the purpose of reducing costs, labor costs ---- can be understood as a machine to replace the labor force to create costs of technological resources, for factories, the way to make money is nothing more than two kinds of ways, the first is the machine to help you make money, the second is the people to help you make money. The price of raw materials has been very transparent, to claim a certain amount of profit has been very thin, as for the machine, that is linked to the funds, sometimes out of reach, only human resources is potential, not easy to be developed by the people, choose human resources, would rather be fine, but also do not want to be more than one mindset of the staff can be for you to reduce a lot of fearless scrapping. Third, the production cost PCB process is long, in the production cost of this link, there is a lot of space can be controlled. Production costs include: raw material control; utilities control; scrap rate control; process control. 1, raw material control The same board, who can use the least amount of material to complete it, who has the lowest production costs, and control to the least amount of material, is to control its rework rate and the rate of waste of employees, although many factories are equipped with PMC departments to limit the production of materials, but this is a cure for the symptoms of the problem, not enough material, production can not stop, and ultimately have to be sent to him to really play a cure for the problem, but also need to be from the Employee proficiency; supervisor's management ability; process design, a set of tight management system and reasonable operation, will reduce a lot of human error. It is recommended that certain key positions, choose experienced employees to complete! For example: process designers; production supervisor; MI writing engineers! 2, water and electricity control water and electricity rational use, it is essential, especially during the peak season often power shortages, many places are taken to limit the control of electricity, the machine does not use, must be stopped pull, such as lamps, etching pull, drilling / gong machine and other equipment, plan production, rational use of electricity, can reduce the larger costs. Advocate production planners, to be skilled in the process, to work closely with the production, marketing departments, and often communicate to get timely information in order to rationalize the production plan! (1) Enhance the sense of ownership of the staff, to let him understand that the circuit board is a valuable thing, at all times must be light to take light to put, do not let him feel that we are producing cheap boards or garbage boards, then naturally he will not be treated as a treasure, such as our requirements to take the board's posture, you must hold the board edge of two hands, we do not say that this will bring the quality of the benefits of the purely this posture can let people We do not say that this will bring benefits to the quality, simply this posture can make people feel the preciousness of the board! (2) QA MRB (scrap reviewer) this person is very important, by him to determine whether the board should be scrapped, then he must have a high degree of responsibility, and the process is very familiar with, if you can save the board to him for the scrap, it is undoubtedly a waste, if you can't save the board, was his board for the qualified and continue to go to the next process, but also after the process of raw materials will be wasted. (3) the continuous introduction of new technologies, and seek the most reasonable working mode to tolerate the mistakes of employees. 4, process control process control is a more difficult control point, because the PCB process is longer, you must really do the whole process, in order to use a more systematic, more comprehensive thinking to control the process, the factory managers, very bold, he can make the staff cohesion focus, but he may not be able to give the staff a set of reasonable operating system, however, he is from the following staff's response to the continuous modification of the ... Now on the various processes to do some simple discussions: (1) Information Engineering Department A good set of software, can be less for the Ministry of Engineering a lot of errors, increase work efficiency, so the choice of software needs to be carefully considered, and the work of the computer should be dedicated, do not neglect to use in the daily office, you can choose to GENESIS2000 or other software of the higher version. Data production can be divided into: production, inspection, QA review of three links, respectively, by three people to complete. We can also take each other to check, not one person can do it! The experience of the data engineering department is that we scrapped a lot of boards in exchange, we should cherish it, such as the compensation factor of the film, and so on! For a lot of experience out of the information must be documented, which is also the capital of the enterprise. (2) drilling process Most of the circuit board factory in the drilling process to catch up with the volume, usually in this process board to do not go out, so it is not easy to cause scrap due to the busy and cause human negligence and scrap! For example: row wrong drilling nozzle; parameter setting errors, with the wrong drill tape information, etc., therefore, this requires us to plan a set of more stringent operation in order to avoid errors, it is recommended to pay attention to the following points: A, drilling nozzle management by a person who is responsible for drilling the distribution of nozzles, nozzles, checking and recycling! B, Drill tape information produced by the engineering department, the production department is not allowed to copy and alter, C, before drilling, the operator must be based on the information on the drill tape one by one to check the drill nozzle, and measurement! D, the parameters of the drilling machine should be set by the more skilled employees to complete!
What is the solder protection group? PCB factory soldering department mainly do? Tired?Mainly welded circuit boards on the original and insulated
Qidong pcb circuit board factory, I am doing camNo
PCB factory planner is doing?The planner in the PCB factory is mainly based on customer orders to arrange the production plan.
In the process of arranging the production plan, we have to take into account the customer's delivery date, the company's production capacity, suppliers in the supply of materials, production line equipment, etc.
We have to take into account the customer's delivery date.
We need to follow up the situation of the production materials, the situation of the production plant, the situation of the customer's order, and we need to find the problems and deal with the problems in time.
The main workflow of the planner
1, do a good job in the production plan of the integrated balance of work, rationalization, saving resources, reduce *** caused by the cost of improving production efficiency;
2, is responsible for according to the requirements of the production task or order, according to the plan of scheduling the development of the project order number, and the requirements of the date of completion, and under the various functional departments and production units;
3, is responsible for the production of materials and equipment, and the production of the production line equipment, and the production of the material situation. /p>
3, is responsible for the issuance of monthly and weekly guiding production plan, using project management methods, item by item implementation, the implementation of the process of monitoring;
4, timely adjustment of the production plan to ensure that the supply of major projects, for the possible problems that may arise in a timely manner to provide feedback;
5, do a good job in the evaluation of the order, pre-production proofing arrangements, confirm the progress of the production of all aspects of the supply of materials, Process organization arrangement, quality tracking implementation, according to the completion of the production plan, the supply of procurement materials, reasonable adjustments to the production plan to achieve shipment requirements.
Shenzhen circuit board factory outer etching recruitment
outer etching also belongs to the electroplating shop, generally speaking, the number of electroplating shop recruitment is more, it is recommended to go online to see or find acquaintances to inquire about whether there is a similar job;
Shenzhen circuit board factory has a lot of, but now, in addition to the deep South Electric Road, are in the Guanwai, such as manhole deep link circuit, Chongda, Huaxiang and so on. Huaxiang and so on. You can go to pcbjpb.website to browse the recruitment information, which is the circuit board of the specialized recruitment website.
The main content of the punch press QA of the circuit board factory
If this is the case, you can explain the situation with the staff. There is no business, but also can only take a vacation, the general staff will also understand, to employees themselves to work elsewhere it. Now the economic upturn will take a while.
FPC flexible circuit board manufacturersTianjin Dade Technology production of flexible boards, you can find Dade Technology in Baidu, is a Korean company, the better, Beijing has a, called 揖裴电, specializing in the production of Nokia's boards, may not be foreign production.
Xiamen has no circuit board factory?Xiamen is to do circuit boards! But they recruited into the distribution will not necessarily let you do CAM!
Printed circuit board factory is mainly to do somethingYour question, not very understandable, you can do from two perspectives to answer:
1) Printed circuit board factory, is the production of circuit boards of the company, the circuit board is your cell phone, computer inside the piece of circuit boards, with this circuit board, a variety of parts can be assembled together to form a specific function of the device or instrument, such as cell phones, computer, television, radar and so on.
2) circuit board long, can provide what kind of work, divided into clerical administrative class and production class, auxiliary departments class, have, in the production sector, and in accordance with the production process, further subdivided into material cutting, circuit, drilling, green oil, surface treatment, electrical testing, packaging, FQC, etc.