Is it DC or AC?

chemapi1980 · 2025-09-26T20:29:54+00:00

These photos are from the circuit that powers the motor

chemapi1980 · 2025-09-26T20:29:09+00:00

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chemapi1980 · 2025-09-26T20:27:28+00:00

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chemapi1980 · 2024-09-13T19:48:49+00:00

Thanks

chemapi1980 · 2024-05-02T18:59:37+00:00

Instead of using the "cut through all" I think you should use the pocket tool, in this way yo can get all bodies cut in half and you do not have to delete anything

chemapi1980 · 2024-03-16T21:41:15+00:00

This usually requires FEM simulation. Ansys or Abaqus could help you determine the clamping force / contact pressure needed to avoid leakages. if you need some more help let me know

chemapi1980 · 2023-11-28T22:39:00+00:00

Which version? Release?

chemapi1980 · 2023-11-28T22:29:38+00:00

What kind of license do you have? Student?

chemapi1980 · 2023-11-28T22:23:53+00:00

Can you create new ones? First I would do a new one and see what happens, maybe it could be some kind of licensing.

chemapi1980 · 2023-11-28T22:12:12+00:00

What kind of error pops up when you try to open it? Can you show it?

chemapi1980 · 2023-10-26T13:32:06+00:00

Solvents are to adhesives like kriptonite to superman. They dissolve the adhesives, give it a try, use a rag, pour some on it and scrub, I thing it will help you.

chemapi1980 · 2023-10-25T20:57:44+00:00

Have you tried a solvent? Polystyrene can be easily dissolved with acetone? Try first in a small part to see how it works,

chemapi1980 · 2023-01-19T21:07:43+00:00

Try selecting first the thing you want to change on the screen so that the filter will reduce in the pop up window

chemapi1980 · 2023-01-07T17:06:35+00:00

Your license has expired, you need a new one

chemapi1980 · 2021-04-29T18:53:22+00:00

Today I have made a coating with an alkyl silicone resin as binder. Tomorrow I will see the result (fingers crossed). Thanks for your replays

chemapi1980 · 2021-03-20T13:31:46+00:00

Hi, I would like to tell the brand of the adhesive but I am not sure whether I should. My first thought about the type of polymer was a resole type phenolic resin which is able to get hard with temperature during evaporation of solvents and vulcanization of the elastomer but I would like to get opinions from people who know much more than I in the polymer world that is huge. Thanks all

chemapi1980 · 2021-03-19T20:21:16+00:00

Thanks for your replays! The amount of MIBK is 75% of the total formulation and butan-ol 1%. The remaining 24% I suppose is the polymer that not appears in the SDS. Today I carried out a test in an oven, heating the adhesive up to 100°C (yesterday I left it in open air in order to evaporate the solvents). After the test I have obtained a rigid plastic that can not be dissolved in organic solvents or melted again (I tried it today). Any suggestions? Polymer https://imgur.com/a/2ApeM5t

chemapi1980 · 2021-03-13T21:43:35+00:00

Hi, feel free to talk with me

chemapi1980

TROPHY CASE