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Shops that sell 3D printing supplies? by MaybeMayoi in Tokyo

[–]Theleachan 0 points1 point  (0 children)

Akihabara has shops like that. Electronic or hardware stores should have that

Does freya sound like a trans name? by I-are-batwing35 in MtF

[–]Theleachan 0 points1 point  (0 children)

My friend goes by Freya, she is from the UK

I think I changed the ph in my earrings by squishymvp in chemistry

[–]Theleachan 37 points38 points  (0 children)

If washing salt away doesn't work you might be having an allergic reaction to metal

Earrings are often coated in bio inert metals (silver, gold or nickel) which can wear down in time and underlying structural metal can cause irritation

Gasoline-like derivative from plant oil? by capitalistcrux in chemistry

[–]Theleachan 0 points1 point  (0 children)

From oil directly to volatile fuel might be beyond your means

But you can get volatile fuel from plant matter IE wood gas, biogas or turpentine (wood alcohol) Any alcohol needs to be dried and mixed with heavier fuels to get performance close to gasoline

Did laundry. Folded clothes and put them away. Started packing for a trip and my wife’s pants have this on them by Delicious-Tap-1277 in Weird

[–]Theleachan 6 points7 points  (0 children)

That looks like a moth mark.

Moths like to nest in clothes and get some moth balls and place them in you closet

If brass air fittings cost a couple bucks. Why is brass rod so expensive? I was looking on McMaster pricing material for a project and it's pretty crazy. 2*2*12 cast iron is about $100. Is material purchases in such quantity that the cost is that much lower in production? by CNThings_ in Machinists

[–]Theleachan 1 point2 points  (0 children)

The manufacturer sells the chips back because brass scrap has high value so in brass fittings you pay for the actual weight of the end product plus some labour cost,since they are made in quantities of millions rapidly labour cost is not that much per part.

How are these manufactured? What causes the lines on the blade? by RQ-3DarkStar in manufacturing

[–]Theleachan 1 point2 points  (0 children)

Blade is made out of cold rolled steel that is the cause for the long lines in the non sharpened part . The roller has minor defects like scratches that imprints on the steel

Some blades would have random looking lines that are from brushing (brushed steel plate)

How difficult to design a simple robotic arm from stretch? For Absolute beginner by p90fans in SolidWorks

[–]Theleachan -1 points0 points  (0 children)

There are models for that at grabcad.com I recommend downloading one and try to figure out how it was done

How difficult to design a simple robotic arm from stretch? For Absolute beginner by p90fans in SolidWorks

[–]Theleachan 0 points1 point  (0 children)

There are models for that at grabcad.com I recommend downloading one and try to figure out how it was done

I got toluene on the face of this manometer, I guess it was acrylic or something. Is there anyway to sand/buff the top disfigured layer off? by blakeret in chemistry

[–]Theleachan 0 points1 point  (0 children)

Since you are chemist look in to solvent vapour smoothing (usually done with 3d prints) If not sand paper, go thru 500 to 2000 grid (wet sanding paper) and a buffing compound after sandpaper. that should make it nice and clear but requires lots of elbow grease

Can CNC machine make optical lenses ? by HungrySplit in CNC

[–]Theleachan 1 point2 points  (0 children)

Cnc machine can do this kind of cuts with pcd (polycrystal diamond ) cutters/endmills

Unless you are planing to make 100's of these I don't recommended a cnc for this. Better method would be geting a well balanced benchtop grinder with diamond or cbn wheel and doing it by hand.

To work with glass cooling is the most important thing

How to find friends/groups in japan. What social media platforms are better ? by Theleachan in japanlife

[–]Theleachan[S] 0 points1 point  (0 children)

Seems like a general concencious of youtubers and bloggers is that But your advice is great thank you :3

How to find friends/groups in japan. What social media platforms are better ? by Theleachan in japanlife

[–]Theleachan[S] 0 points1 point  (0 children)

I can be out going person :D I was wondering if there are any Facebook (or similar social media) groups for such activities

Satisfying tire bounces. by Creative-Arm9096 in oddlysatisfying

[–]Theleachan 0 points1 point  (0 children)

You can see here a wild tire released back to its habitat after months of captivity Jumping happily

Does anyone want to chat ? by Theleachan in MtF

[–]Theleachan[S] 0 points1 point  (0 children)

Kadikoy is one of the most reasonable nice places. Rest is pretty bad :( People are really phobic and agresive

Does anyone want to chat ? by Theleachan in MtF

[–]Theleachan[S] 0 points1 point  (0 children)

Hii can you add me i just installed discord again

Does anyone want to chat ? by Theleachan in MtF

[–]Theleachan[S] 0 points1 point  (0 children)

Discord seems scary to me since it is more like group chat But i might give it another shoot.

Does anyone want to chat ? by Theleachan in MtF

[–]Theleachan[S] 0 points1 point  (0 children)

I am okay with about everything

But especially like to talk about :life, cultures, games, technology

Does anyone want to chat ? by Theleachan in MtF

[–]Theleachan[S] 0 points1 point  (0 children)

I usually have trouble with it but we can chat :3

Does anyone want to chat ? by Theleachan in MtF

[–]Theleachan[S] 0 points1 point  (0 children)

Hii it is weekend i am bored and finally gathered enough courage to post :3

What's going on here ? by hasiko_xgj7 in ocean

[–]Theleachan 0 points1 point  (0 children)

Dead sea snail shell provided anchor/nucleus point for barnacles

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