What is the internal production department of circuit board factory?

What is the internal production department of circuit board factory? According to the number of layers, the circuit board can be divided into single board, double board and multilayer board. The multilayer board involves the manufacture of internal circuits.

When making multilayer boards, it is necessary to make internal circuits first, and then combine the layers together through high temperature and high pressure. The inner production department is specialized in making the inner circuit of the circuit board, which mainly includes two processes, the pressing process and the inner circuit process.

How to reduce the production cost of PCB circuit board factory is nothing more than starting with raw material cost, labor cost and production cost! First, how to reduce the cost of raw materials Purchasing materials should follow the combination of customer-oriented and market-oriented, ensure the corresponding inventory and meet the changing market demand, work closely with suppliers, * * * cross risks and * * * enjoy profits. Both sides need to be loyal to each other and avoid looking around, that is, there is no good payment life, no supply guarantee, and finally they can only purchase at high prices! 1. The procurement of dry/wet film suggests that PCB factory should take wet film production as the mainstream, and only use dry film technology for boards that cannot be completed with wet film, but only if there are a group of skilled employees or technical resources of wet film suppliers, and technology will replace the material cost, which is the most competitive survival stage. When selecting dry/wet film, we should consider the cost performance, and we should not simply spell the unit price of the material and ignore the scrap caused by the material. When choosing dry film, we should focus on its quality, because the simple plate has been finished with wet film, and the rest should have their own difficulties. At this time, you can't choose a dry film with inconspicuous quality, but you can choose a DuPont dry film with stable quality! 2. Purchasing ink In fact, the quality of ink is a comparison of operating tolerances. Many inks on the market may meet your needs, but as a purchase, we should take into account the deviation of employees' operation, so the inks must tolerate these deviations to avoid scrapping the board. I think we should choose ink according to the difficulty of the board, so as not to be overqualified or overqualified. You can choose two different brands of oil films to meet different market demands. 3. The selection of chemicals to be purchased is very important, and improper selection directly leads to the scrapping of plates. Therefore, the engineering department has great pressure on the evaluation of chemicals, and it is not easy to consider both the cost and the quality of chemicals. Many chemicals are very good when we sample them, but when they are actually used in production, there are many small problems, that is, they affect production and scrap many plates. Therefore, we need to extend the evaluation period of the potion as much as possible, so as to truly evaluate its essence. Today, when the profits of circuit boards are low, I don't advocate that everyone should make good use of potions, and it doesn't make much sense for us to continue our unprofitable business. It is suggested that the potions with large dosage but little change in quality can be selected from ordinary brands or domestic ones, and the key potions (such as additives) can be selected from potions with guaranteed quality! Second, labor costs The so-called labor costs are not to reduce costs by reducing employees' wages. Labor cost can be understood as replacing labor with machines and creating costs with technical resources. There are only two ways for factories to make money. The first is that machines help you make money, and the second is that people help you make money. The price of raw materials is already very transparent, and it is already meager to get a certain profit from it. As for machines, they are linked to funds. Sometimes you can't stand it. Only human resources have potential and are difficult to develop. When choosing human resources, it's better to be good than many. A staff member with a correct attitude can reduce a lot of fearless waste for you. Third, the process of manufacturing PCB is long, and there is a lot of control space in production cost. Production costs include: raw material control; Hydropower control; Rejection rate control; Process control, etc. 1, a plate, the same raw material control, who can use the least materials to complete, whose production cost is the lowest, the least material control is to control its rework rate and employee scrap rate. Although many factories have PMC departments to restrict the production of materials, this is a temporary solution, not a permanent cure. We can't stop production because of insufficient materials, but we have to send them to him to really cure the problem. The management ability of the supervisor; Starting with process design, strict management system and reasonable operation mode will reduce many human errors. It is recommended that some key positions be completed by experienced employees! For example: process designer; Production supervisor; M writing engineer, etc! 2. It is very important to control the rational utilization of hydropower, especially in the peak period of power consumption and when power is insufficient, many places adopt power restriction control. Machines must be stopped when not in use, such as lamps, etching machine, drilling/gong machines and other equipment. Reasonable planning of production and rational use of electricity can reduce a lot of expenses. Those who advocate production planning should be familiar with the technological process, closely cooperate with the production and marketing departments, and often communicate with (1) to enhance employees' sense of ownership. We should let him know that the circuit board is a valuable thing and we must handle it carefully at any time. Don't let him think that we produce cheap boards or junk boards, so he naturally won't regard them as treasures. Just as we ask for the posture of holding the board, we must hold the edge of the board with both hands. We don't say that this will bring benefits to quality. Just this gesture can make people feel the preciousness of the board. (2)QA MRB (Scrap Checker) is very important, he will judge whether the board should be scrapped, so he must have a high sense of responsibility and be familiar with all processes. If the board that can be saved is judged as scrapped, it is undoubtedly a waste. If the board that can't be saved is rejected by others, it will waste the raw materials of the next process if you continue to go to the next process. (3) Constantly introduce new technologies and seek the most reasonable working mode to tolerate employees' mistakes. 4. Process control Process control is a difficult control point. Because the PCB process is long, you must truly achieve the whole process in order to control the process with more systematic and comprehensive thinking. The manager of the factory is very courageous. He can make employees cohesive, but he may not be able to give employees a reasonable operating system. However, He constantly corrected from the following employees' reactions ... Now he makes some simple discussions on each process: (1) A good set of software for the information engineering department can reduce many mistakes for the engineering department and increase work efficiency, so when choosing the software, you should carefully consider it, the work computer should be dedicated, and it should be used in daily office. You can choose the high-end version of GENESIS2000 or other software. Data production methods can be divided into production, inspection and so on. The experience of information engineering department is that we have scrapped many boards, so we should cherish them, such as the compensation coefficient of film! For the data summarized from many experiences, there must be documentation, which is also the capital of the enterprise. (2) Drilling technology Most circuit board factories are in a hurry in drilling technology, and usually this technology can't make a board. Therefore, those that are not easy to be scrapped are all scrapped because of human negligence! For example: the drilling nozzle is wrong; Parameter setting error, drilling data error, etc. Therefore, we need to plan a strict operation mode to avoid mistakes. It is suggested to pay attention to the following points: a, the drill nozzle is managed by a special person who is responsible for the distribution, inspection and recovery of the drill nozzle! B, drilling data produced by the engineering department, the production department shall not copy or alter. C, before drilling, the operator must check the drilling nozzle according to the drilling data, and make measurements! D, drilling rig parameter setting should be done by skilled employees!

What is solder mask? What is the main work of the anti-welding department of the circuit board factory? Are you tired? Mainly welding the original parts on the circuit board for insulation.

Is there a pcb factory in Qidong? Do I make cams?

What does a planner do in a circuit board factory? The planner of the circuit board factory mainly arranges the production plan according to the customer order.

In the process of arranging production plan, we should consider the delivery date of customers, the production capacity of our company, the material supply of suppliers, production line equipment and so on.

It is necessary to track the situation of production materials, production workshops and customer orders in time, and find and deal with problems in time.

The main workflow of the planner

1, do a good job in the comprehensive balance of production plan, make reasonable arrangements, save all kinds of resources, reduce the cost of * * * and improve production efficiency;

2, responsible for according to the requirements of production tasks or orders, according to the layout of the project number and the required completion date, and to all functional departments and production units;

3. Responsible for issuing monthly and weekly guiding production plans, implementing them item by item by using project management methods, and implementing process monitoring;

4, timely adjust the production plan, ensure the supply of major projects, and timely feedback on possible problems;

5. Do a good job in order review, pre-production proofing arrangement, confirmation, progress material supply, process organization and layout, quality status tracking and implementation in each production link, and rationally adjust the production plan according to the completion of the production plan and the supply of purchased materials to meet the delivery requirements.

The recruitment of outer layer etching in Shenzhen circuit board factory also belongs to electroplating workshop. Generally speaking, electroplating workshops recruit more people. It is suggested to check online or find acquaintances to find out if there are similar jobs.

There are many circuit board factories in Shenzhen, but now they are all closed except Shennan circuit, such as Shen Lian circuit in Shajing, Chongda in Hu Axiang and so on. You can browse the recruitment information on pcbjpb. Website, which is a specialized recruitment website for circuit boards.

If this is the case, you can explain the situation to the employees. No business, only a holiday, ordinary employees will understand that employees have to go to work in other places by themselves. It will take some time for the economy to improve now.

Tianjin Dade Technology, a manufacturer of FPC flexible circuit boards, produces flexible circuit boards. You can Baidu Dade Technology, which is a Korean company. Even better, there is a company named "Peidian" in Beijing, which specializes in the production of Nokia boards, and it may not be produced externally.

Is there a circuit board factory in Xiamen? Xoceco makes circuit boards! But if they confess and get rich, they won't necessarily make you a CAM!

What does the printed circuit board factory mainly do? I don't quite understand your question. I can answer from two angles:

1) Printed Circuit Board Factory is a company that produces circuit boards. The circuit board is the circuit board in your mobile phone and computer. With this kind of circuit board, various parts can be assembled together to form equipment or instruments with specific functions, such as mobile phones, computers, televisions, radars, etc.

2) What kind of work can the length of the circuit board provide, including civil affairs, production and auxiliary departments? In the production department, it is further subdivided according to the production process, such as blanking, ring punching, drilling, green oil, surface treatment, electrical measurement, packaging, FQC and so on.