.png)
Service hotline:400-0539655
.jpg)
.jpg)
.jpg)
Factors affecting the number of drilled plates
分類：公司新聞
發(fā)布時間：2020-04-20 14:01:13
作者:
來源:
Factors affecting the number of drilled plates
Factors affecting the number of drilled plates
Provision of the number of PCB drilling plates in and out
This is based on the process capability of each division. But related to a few factors
1) Thickness
2) The smallest drill
3) Required accuracy
4) Substrate type: The number of substrates is FR4 and CEM-3. The
number of substrates is different. The same substrates have different Tg
values.
5) In other cases, such as the slot length of the slot is less than twice the diameter of the drill.
Website：http://m.cannan.net.cn/
Add: Nianjiaozhuang Village, Yitang Town, Lanshan District, Linyi City, Shandong Province
E-mail：1600467821@qq.com Fax：0539-8561188 Mobile：13954949381 / 13407655555
Service Hotline
0539-8568655
Mobile web
About Us | Contact Us | Manager Copyright：Shandong Huate Wood Machinery Manufacturing Co., Ltd. 魯ICP備11024415號-1Powered by：www.300.cn