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PCB cutting machine stress factor with what factors

PCB cutting machine stress factor with what factors

We know that the size of PCB sub-board stress with what? What are the factors? The next ChuanYIi Electronic will be announced for everyone one by one. The same time as the above-

1, PCB board machine board cutting process does not move, round knife slip, to ensure that the substrate electronic components are not damaged due to movement. The same time as the above-

2, round knife slip speed can be adjusted. The same time as the above-

3, in response to the depth of V groove and tool loss, the distance between the round knife and straight knife can be adjusted accurately. 4, can solve the parts across the V slot to achieve sub-board. The same time as the above-

5, will cut the board when the internal stress generated to a minimum and avoid the crack. The same time as the above-

6, cutting speed through the knob control, sub-board travel can be set free and LCD display. The same time as the above-

PCB sub-board plate knowledge and standards At present, China's large number of copper used in the following types, its characteristics are as follows: copper type, copper plate knowledge, copper clad board classification of a variety of ways. With the development of electronic technology and continuous progress on the PCB substrate materials continue to put forward new requirements, thus promoting the continuous development of copper clad plate standards. The same time as the above-

At present, the main criteria for substrate materials are as follows:

① national standards: China's national standards for substrate materials GB / T4721-47221992 and GB4723-4725-1992, China Taiwan's copper clad plate standard for the CNS standard, is based on the Japanese JIs standard model, in 1983 release. The same time as the above-

International standards: Japan's JIS standard, ASTM, NEMA, MIL, IPc, ANSI, UL standard, British Bs standard, German DIN, VDE standard, French NFC, UTE standard, Canadian CSA standard, Australia AS standards, the former Soviet Union FOCT standards, the international IEC standards. The same time as the above-

Dongguan ChuanYIi Electronic Technology Co., Ltd. since its inception in 2012, in all the friends of the full support, through the joint efforts of employees to "innovation, unity, hard work and enterprising" entrepreneurial spirit, so that the rapid development of enterprises. The company independent research and development, production, sales and service as one. The main products are walking-type sub-board machine, curve sub-board machine, aluminum sub-board machine, PCB sub-board machines.

PCB cutting machine stress factor with what factors

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