Please avoiding your mold surface by scratch, rust and welding after mold texturing finished. Repair textures are very important relation with welding, standard polish, acid test and gloss, etc. It can be test to our technicians technical ability and professional spirit level.
Glossiness are divided into the below 3 kind of color by sandblasting to mold surface.
A: gloss
B: semi-gloss
C: matt
The gloss of parts not noly has the relationship with material of parts, but adjusting temperature and pressure during the trials.
Please know Draft Angle, Welding, Standard Polish to operate mold detail before acid test.
Laser Etching
Etching Texture
Wood Texture
Pattern Approved
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A: Pre-heat the mold prior to welding.
B: Weld the mold with welding rod as the same steel of parent metal.
C: Heat-treat the whole mould to reach same temperature .
Repair
Woven Texture
Laser Texture
Geometric Texture
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A. The draft angle of mold texturing was not enough so that we will reduce depth gradually.
B. The general rule is that you require 1° of draft for each 13μ of texture finish depth.
Please checked whether your tools need to mold etching in advance when you design the draft Angle of the mold. You should to know the texturing pattern or grain No. depth and draft Angle so that reserved enough draft Angle of mold to avoiding the dragging mark in the later injection.
Please know Welding, Standard Polish, Acid test, Gloss and Repair to operate your mold detail helpfully.
A. The acid test on your tools can be finished in your toolmaker of China before mold texturing & mold etching.
B. Yuan Su can be your a third party supervision company for your tools project to acid test in China so that avoiding welding and steel material difference by toolmaker.
C. Yuan Su can issued report and feedback to you about acid test details.
Please know Draft Angle, Welding, Standard Polish to operate mold detail before acid test.
VDI3400
Carbon Fiber Texture
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1. Cutting Line
2. Polish Line
3. EDM Pattern
4. Steel Line
If your tools need be mold texturing or mold etching after Standard Polish in China. Please see the below information of standard polish before mold texturing
A. The pattern depth of mold texturing is less than 40micron required to achieve the 800# of sandpaper at least .
B. The pattern depth of mold texturing from 40 to 80micron required to achieve the 600# of sandpaper at least .
C. The pattern depth of mold texturing is more than 80micron required to achieve the 400# of sandpaper at least .
Laser Etching
Sandblasting
Purchase Plaques
Laser Texture
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