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  1. Effcap

    Do I need a company to do a one-off insert for a MUD base?

    Thanks Paul, what do you mean when you say the MUD system is "lacking in rigidity." Does this mean the part itself could suffer in accuracy from part to part or that system in general may not last that long? Thanks again
  2. Effcap

    Do I need a company to do a one-off insert for a MUD base?

    Hello, not an engineer but learning enough to be dangerous. We have a small plastic part (.75 x .25 x .33" in PC resin) that ties an assembly together. It has a very simple rectangular shape with a single hole in the center. Could we avoid the high cost of an injection mold tooling company...
  3. Effcap

    What is the brown lining inside a cajon 316 T fitting?

    Hi Mike.. I was just wondering if and why some fittings are lined with ceramic or whatever it is for a reason. It's a very hard substance and yet I can scratch it. It's not weld residual but more like a sleeve inside that covers all surface area until it gets near the threads and then it stops...
  4. Effcap

    What is the brown lining inside a cajon 316 T fitting?

    I was at a surplus place here in LA and came across some Cajon brand 1/4" stainless steel 316 T fittings, perfect for a project I was working on. When I got them home I noticed they were lined inside with a very hard brown material. It almost seems like bushing material. Does anyone know what...
  5. Effcap

    Need help with melted lipstick injector machine. 911

    Why the condecending attitude from someone who 1) stated they were not an engineer and 2) was not pissing and moaning about a 40 buck solenoid? So let me ask a simple question: What's happening when I draw 4.5 grams of melted lipstick into a 10cc syringe and then inject that 4.5 grams of...
  6. Effcap

    Need help with melted lipstick injector machine. 911

    Hello, I am a new user and not an engineer in any sense of the word and I need help solving a problem in a machine I'm helping to complete. I usually work in the electonics automation control field but got pushed into a undermanned project that involves injecting melted lipgloss (180 degree)...

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