Sample making method for carbon fiber interlayer shearing strength test, and special die therefor
A carbon fiber layer and shear strength technology, applied in the field of special molds for sample preparation methods, can solve the problems of long process flow, complex process, uneven glue content in sample preparation, etc., to reduce costs, facilitate industrial processing, and have high toughness. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0041] Example one
[0042] The sample preparation method for interlayer shear strength test of carbon fiber includes the following steps:
[0043] Step a): Take 20 40cm long carbon fiber tows and lay them on the spacer paper;
[0044] Step b): successively use a pen or brush with a width of 2-8 cm to dip the formulated epoxy resin and paint on both sides of the carbon fiber tow, so that both sides of the carbon fiber tow are evenly coated with epoxy resin;
[0045] Step c): First spray the release agent on the groove 14 and the boss 22 of the mold, and then put the epoxy-coated carbon fiber tow into the groove 14 of the mold with a length of 16 cm in turn, and apply epoxy The two ends of the resin carbon fiber tow extend out of both sides of the base 1, and each carbon fiber tow is manually straightened in turn, and the piston 2 of the mold is matched with the base 1 to squeeze the carbon fiber tow and epoxy resin in the groove 14. Extrude the air and more epoxy resin in the groove ...
Example Embodiment
[0049] Example two
[0050] The sample preparation method for interlayer shear strength test of carbon fiber includes the following steps:
[0051] Step a): Take 25 50cm long carbon fiber tows and lay them on the spacer paper;
[0052] Step b): successively use a pen or brush with a width of 2-8 cm to dip the formulated epoxy resin and paint on both sides of the carbon fiber tow, so that both sides of the carbon fiber tow are evenly coated with epoxy resin;
[0053] Step c): First spray the release agent on the groove 14 and the boss 22 of the mold, and then put the epoxy-coated carbon fiber tow into the groove 14 of the mold with a length of 20 cm in turn, and apply epoxy The two ends of the resin carbon fiber tow extend out of both sides of the base 1, and each carbon fiber tow is manually straightened in turn, and the piston 2 of the mold is matched with the base 1 to squeeze the carbon fiber tow and epoxy resin in the groove 14. Extrude the air and more epoxy resin in the groove ...
Example Embodiment
[0057] Example three
[0058] The sample preparation method for interlayer shear strength test of carbon fiber includes the following steps:
[0059] Step a): Take 30 60cm-long carbon fiber tows and lay them on the spacer paper;
[0060] Step b): successively use a pen or brush with a width of 2-8 cm to dip the formulated epoxy resin and paint on both sides of the carbon fiber tow, so that both sides of the carbon fiber tow are evenly coated with epoxy resin;
[0061] Step c): First spray the release agent on the groove 14 and the boss 22 of the mold, and then put the epoxy-coated carbon fiber tow into the groove 14 of the mold with a length of 24 cm, and then apply the epoxy resin. The two ends of the resin carbon fiber tow extend out of both sides of the base 1, and each carbon fiber tow is manually straightened in turn, and the piston 2 of the mold is matched with the base 1 to squeeze the carbon fiber tow and epoxy resin in the groove 14. Extrude the air and more epoxy resin in t...
PUM
Property | Measurement | Unit |
---|---|---|
Length | aaaaa | aaaaa |
Length | aaaaa | aaaaa |
Length | 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.
© 2023 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap