Q:Plastic tooth die insert, why should be worn after cutting the outer circle?

The reason for grinding the outer circle is to release the mould well in the injection process. The surface finish of the wire cutting is not high enough. If it is not polished, it will affect the demoulding.

Q:What is the best way to cut POM plastic?

Cutting band sawing machine with large, small pieces by hand or electric saw.

Q:Plastic is mainly wrapped in paper tubes, paper tubes about 1 meters, and some plastics are noodles, there are bars, first thank you!

It's OK to use the electric iron (to process the iron head into a knife)

Q:What's the effect of using the emery blade and the Ukrainian steel blade?

Look, what's the machine?. Tungsten is brittle

Q:Why plexiglass and acrylic material can be cut by laser machine without melting edge, but cutting PPC material will be fused edge and not easy to cut off once. What material cost is low and can be cut with laser machine

Organic glass, acrylic material relatively high melting point, >200 C, light touch material after rapid warming, solid keep a relatively long period of time, the laser energy absorption rate, temperature close to the melting temperature, and soon reached the vaporization effect separately, so the cutting effect is ideal.

Q:Material: PE, diameter between 40mm~130mm, thickness 1mm, cylindrical, please help, how convenient fast cutting?Listen to someone saying there is something like a razor blade that can be cut off around the pipe. Please help me make an idea! Thank youPlease continue to help ah!

Cut pipe: the end of the pipe requires vertical cutting, to ensure that there is sufficient hot melt zone. Commonly used cutting tools are rotary cutting knives, saw bow, plastic pipes, scissors, etc., when cutting does not allow high temperature, so as not to cause high temperature deformation.I hope my answer will help you.

Q:What kind of cemented carbide is used to cut plastics?

There is also the best welding, gas welding and local heating to 400 degrees, direct flame heating for about 3 minutes, and then covered with wood powder, so that solder hardness and parent material almost, then YT5 will be turning!

Q:Urgent urgent solution. Are there any tools for students to make moulds and use plastic plates to cut round?

Make a round trimming model. Just leave the plastic on. I hope I can help you.

Q:Are there any cutting machines that can cut SBS waterproof rolls or plastic coils?

Very glad to answer your question SBS waterproof material and plastic sheet of the two roll I really can not think of what method of cutting but you can buy these places I can consult the material incapable of action I don't think many people can know thank you!

Q:There are no large tools available, and the cutting surface requires no burrs!! Thank you.

I think the use of perm method is welded on the cutting at the same time, the plastic film and welded into the pockets of monolithic.A guillotine?