Manufacturing method of double-sided aluminum substrate
A manufacturing method and technology for aluminum substrates, which are applied in chemical/electrolytic methods to remove conductive materials, manufacture printed circuits, and manufacture printed circuit precursors, etc., which can solve the problems of difficult heat dissipation and high power, and achieve good performance in many aspects. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Example Embodiment
[0040] Example 1:
[0041] Pure aluminum plate: Aluminum plate with high material is high; drilling 1: Design a drill strap with the principle of concentric circles, drill PTH hole, plate edge tool hole, rivet hole, press the target aperture after pressing; aluminum surface drawing: aluminum plate Surface mechanical friction processing linear lines; press: by the lancer, the copper foil, semi-cured sheet, aluminum plate press the copper foil, semi-cured sheet, aluminum plate to become a whole; drilling 2: a confirmation coefficient before drilling, drilled the PTH hole after drilling , Plate edge tool holes; copper plate electricity: After the plate is required, the braided copper is needed, and the copper is tearing open the single side to carry out the conductive plate electricity; double-sided line production: after the development needs to be sealed, prevent the aluminum plate; : Pre-bake the ink, then exposure treatment, use a wire printing resistant to operate; text: Accordi...
Example Embodiment
[0042] Example 2:
[0043] In the first embodiment, add the following steps:
[0044] In step 1, pure aluminum has a small density, reinforcing, easy processing, corrosion resistance, and to the point, and thermal conductivity.
[0045] Pure aluminum plate: Aluminum plate with high material is high; drilling 1: Design a drill strap with the principle of concentric circles, drill PTH hole, plate edge tool hole, rivet hole, press the target aperture after pressing; aluminum surface drawing: aluminum plate Surface mechanical friction processing linear lines; press: by the lancer, the copper foil, semi-cured sheet, aluminum plate press the copper foil, semi-cured sheet, aluminum plate to become a whole; drilling 2: a confirmation coefficient before drilling, drilled the PTH hole after drilling , Plate edge tool holes; copper plate electricity: After the plate is required, the braided copper is needed, and the copper is tearing open the single side to carry out the conductive plate ele...
Example Embodiment
[0046] Example 3:
[0047] In the second embodiment, add the following steps:
[0048] In step 2, increase the holes under large Pad of the line, and the PP glue flow is increased to increase the bonding force between the layer and the layer.
[0049] Pure aluminum plate: Aluminum plate with high material is high; drilling 1: Design a drill strap with the principle of concentric circles, drill PTH hole, plate edge tool hole, rivet hole, press the target aperture after pressing; aluminum surface drawing: aluminum plate Surface mechanical friction processing linear lines; press: by the lancer, the copper foil, semi-cured sheet, aluminum plate press the copper foil, semi-cured sheet, aluminum plate to become a whole; drilling 2: a confirmation coefficient before drilling, drilled the PTH hole after drilling , Plate edge tool holes; copper plate electricity: After the plate is required, the braided copper is needed, and the copper is tearing open the single side to carry out the condu...
PUM
Property | Measurement | Unit |
---|---|---|
Depth | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap