How to control FPC cost and size stability
In recent years, with the rapid development of PCB manufacturing process, the industry has put forward higher requirements for FPC. Precision PITCH is the main breakthrough direction of FPC in the future.
In recent years, with the rapid development of PCB manufacturing process, the industry has put forward higher requirements for FPC. Precision PITCH is the main breakthrough direction of FPC in the future.
How to choose hot melt adhesive and hot melt adhesive use points for attention: first, the color of the adhesive, second, followed by surface treatment, three, working time, four, temperature resistance, five, viscosity
Most of the existing sites of manufacturers are small, and the investment amount is also relatively large, so that many small and medium-sized PCB enterprises to introduce robots to complete the automation hope and stop.
With the continuous advancement of information and intelligent construction, the market demand for flexible circuit boards will be more and more large.
The expansion and shrinkage of flexible plate materials are mainly related to matrix material PI and glue. The higher the degree of iminization, the stronger the controllability of expansion and shrinkage.
Development times must be as short as possible, so these competitors have little warning that new products will appear that they need to analyze, understand, and copy to make this window larger.
No matter how developed the market is, PCBS are the most frequently used demand in production and an integral part of the electronics industry.
The market direction of PCB is almost a bellwether of the electronics industry. As demand for flexible boards grows, PCB manufacturers are accelerating the development of thinner, lighter and denser PCB,
Reduce the cost method: first, pay close attention to the cost of external maintenance costs or internal maintenance costs, no matter spare parts or assets depreciation, sample patch processing manufacturers should set a constantly reducing standard, seco
In the operation, electrostatic protection is a very important work, can not be careless, we should do several points: 1, ground wire, 3, the use of ion fan, 4, cleaning, 5, warning signs, 6, the use of part of the equipment, need written consent, seven,
Is the use of AOI, to ensure the inherent quality of SMT products, while parametric automatic optical detection device to fill this gap, whether you choose image comparison for low capacity mount, or choose parametric mount for medium-high capacity mount,
How to maintain SMT mounter regularly:2. Wait until the origin and remove the waste component box. Push the "HEAD SERVO" to OFF and then Nozzle off. 3. Turn the head between positions 7 and 8 using the manual handle. 4. Use a mirror to place it ...