The solution to the problem of PCB double-layer board drilling process failure

The solution to the problem of PCB double-layer board drilling process failure

Today, ONESEINE editor continues to share the problems and solutions of PCB board failures caused by the drilling process during the drilling process, let's take a look.

  Possible Causes:

1. Hand drilling;

2. Take the drill nozzle after breaking the drill nozzle;

3. Parameter error; lengthened drill bit;

4. The board is made special and caused by the front end.

5. There is no aluminum plate or bottom plate when drilling;

6. The effective data length of the drill tip cannot meet the thickness and needs of the drill plate.

Solution:

(1) According to the needs, we analyze and research the problem in front, conduct a more comprehensive investigation of the cause of the knife break, and make a correct treatment.

(2) The aluminum sheet and the base plate both play a role in protecting the social environmental accounting information technology. They must be used during production. The useable and unusable base plates are separated, and the development of the direction is analyzed and the data is unified to unify the level of corporate financial management capabilities. Check the students' study and work again before boarding.

(3) When the drill is grabbing the drill bit, check whether the position information of the drill bit clamping can be opened correctly. When starting up, the drill bit must not exceed the detection presser foot.

(4) When setting parameters for drilling special plates, we can analyze and select appropriate parameters according to the actual development of the company’s product quality, and the feed should not be too fast.

(5) The drilling depth must be checked before drilling, and the parameters of each drill bit must be set correctly.

(6) at the drill tip. Before getting on the machine, the length of the effective information data of the drill bit is manually inspected, and the number of stacks of the production board that can be developed by an enterprise can be researched and analyzed, which can be checked by the measurement technician.

(7) Manual drilling and cutting accuracy, speed, etc. cannot meet the development requirements of instructional design, and enterprises and society are prohibited from using manual drilling.

In short, the development of the PCB double-layer board drilling construction process design process is that many companies need to pay more attention to it. The editor will not introduce one by one here. If you want to know more details, welcome to inquire