Recent content by tirelessphoenix

ok

I have an angle grinder but looks dangerous for something this smal...would this do it: https://www.amazon.com/Electric-Belt-Sander-Polishing-Grinding-Sharpener-Adjustable/dp/B09VGT7M89/?tag=pfamazon01-20

I understand. Which machine does the grinding best?

hi, I am having an issue with a knob-like screw. the original screw, seen in figure 1 A tigthens the hole in the figure 2 very good, but I tried to replace it with a knob like the one in Figure 1B, but it does not tighten right. both are an M6 type. I tried similar knobs like Figure 1B in sizes...

how I verify the valves open and close properly? how I force it through a syringe? from which opening? Is there any way to know air leak in plumbing? wouldn't it leak out? I don't see any fluid leaking anywhere...

there are technicians out there that know how to troubleshoot this...but I don't know how to find them. I tried everything... I just thought about posting here to see if anyone comes up with any idea...

there is no datasheet either. Well, this machine is NOT approved for medical treatments. Research only. The machine either runs or doesnt. cannot run faulty, weird as it might sound. It uses microfluidics stuff, I don't know how to troubleshoot it beyond replacing all 5 interior valves which I...

there is no such thing as 'repair manual'

yes. they charge too much, and takes too long. and as I said...its has become sort of a pet project...I want to learn to repair it...

its just a machine that uses a laser that can identify molecules on cells...

Hi, I know people here have been super helpful in resolving DYI projects I posted. I'm just going out on a limb, upping the ante a notch a little, I know. Does anyone know anyone that might be capable of troubleshooting/fix a C6 flow cytometer like the one in the image? I've been using it so...

woooaww guys! this is amazing!! getting the answer so quick! this is grrreat!! THANK YOU so much!!!

I need replicate a hole that has some kind of 'funnel' around it (see picture attached, arrows), so that screw caps get completely flat once they go through it, without protruding. Does anyone know what type of tool is needed to accomplish this? thank you

I actually came up with what Jack action just described. I have drill press, but not that powerful. But I think enough to drill through the metal bar. I didn't think about the welding option...mmm... Im a complete noob about welding...I think I'll try first the drilling. Glue cannot be used...

the meaning of the third picture is just to show that I want the clamp and the bar to become a fixed 'unit'. parts lenghts shown in the new picture added. I want to use it to attach things the bar is 1 inch long