PCB新聞 - PCB印製板安裝要求

PCB印製板 installation requirements
It should be supported at least within 1 inch of the three edges of the printed board. 根據實踐經驗, 厚度為0的印製板支撐點之間的距離.031-0.062英寸應至少為4英寸； 對於厚度大於0的印製板.093英寸, 支撐點之間的距離應至少為5英寸. 採取此措施可以新增印製板的剛度，並破壞印製板可能的共振.

某些印製板在决定使用哪種安裝科技之前，通常必須考慮以下因素.
1) The size 和 shape of the printed board.
2) Number of input and output terminals.
3) Available equipment space.
4) Desired ease of loading and unloading.
5) Type of installation accessories.
6) Required heat dissipation.
7) The required shieldability.
8) The type of circuit and its relationship with other circuits.
Call out requirements for printed boards
1) There is no need to install the printed board area of the component.
2) The influence of the plug-in tool on the installation distance between the two printed boards.
3) Specially prepare mounting holes and slots in the printed board design.
4) When the plug-in tool is to be used in the equipment, 尤其是它的尺寸應該考慮在內.
5) A plug-in device is required, 通常用鉚釘永久固定在印製板組件上.
6) In the mounting frame of the printed board, 需要特殊設計，如承重法蘭.
7) The adaptability of the plug-in tool used and the size, 印製板的形狀和厚度.
8) The cost involved in using plug-in tools includes both the price of the tool and the increased expenditure.
9) In order to fasten and use plug-in tools, 要求在一定程度上能够進入設備內部.

以上是對安裝要求的介紹 PCB印製板. Ipcb也提供給 PCB製造商 and PCB製造 科技.