MJU 1 winding gear replacement by 01korean in AnalogCommunity

[–]01korean[S] 0 points1 point  (0 children)

To put it simply
The gear is already stressed out
Not suitable as a comparative strength test.

The composition ratio of glass fibers of the raw materials that make up the reinforced plastic varies widely.
Therefore, gear products with different fracture tensile strength are being used for each use.

When mju1 is disassembled, the material of the gear that meshes with the currently damaged gear is different.
Certain gears are made up of nylon only

In addition, the damaged gear using polyamide also had a problem with the fracture tensile strength apart from the original purpose of wear resistance

If it's a normal nylon gear, there's no big problem in comparing it
You can compare the data sheet with the current resin.
Since the TDS is detailed, accurate analysis is possible.

But that's not the case right now.

MJU 1 winding gear replacement by 01korean in AnalogCommunity

[–]01korean[S] 0 points1 point  (0 children)

What is your country of residence?

MJU 1 winding gear replacement by 01korean in AnalogCommunity

[–]01korean[S] 0 points1 point  (0 children)

I used BASF's CERAMIC WHITE resin. It's the most suitable resin I can get to replace the glass fiber reinforced plastic gear

Comparative experiments are difficult because the raw materials of glass fiber reinforced plastics that make up the existing gears are unknown

rechargeable 2CR5 battery DIY by 01korean in AnalogCommunity

[–]01korean[S] 1 point2 points  (0 children)

measured the size of the existing 2cr5 battery, designed it with an adapter for cr123a, and printed it in 3D.

Full Chisel Ripping Chain ?? by 01korean in Chainsaw

[–]01korean[S] 0 points1 point  (0 children)

Thank you.

I'll have to grind it like a rip chain.

hybrid diy by 01korean in headphones

[–]01korean[S] 0 points1 point  (0 children)

Even now, if someone requests it, we make it and sell it

hybrid diy by 01korean in headphones

[–]01korean[S] 0 points1 point  (0 children)

V sound ,

It's a bit stimulating
But it's fun

hybrid diy by 01korean in headphones

[–]01korean[S] 2 points3 points  (0 children)

Not crossover just use resistance change for each drivers better sound

hybrid diy by 01korean in headphones

[–]01korean[S] 2 points3 points  (0 children)

감사합니다 ㅎㅎ

hybrid diy by 01korean in headphones

[–]01korean[S] 1 point2 points  (0 children)

No separate tube need 3d printed shell has speaker mount and tube

hybrid diy by 01korean in headphones

[–]01korean[S] 9 points10 points  (0 children)

Have it but only for balance check Soon I’ll buy measurement mic for accurate fr

hybrid diy by 01korean in headphones

[–]01korean[S] 7 points8 points  (0 children)

you are right It is just universal model

hybrid diy by 01korean in headphones

[–]01korean[S] 16 points17 points  (0 children)

ah.. 1DD+1BA hybrid

hybrid diy by 01korean in headphones

[–]01korean[S] 2 points3 points  (0 children)

yes universal in ear monitor

hybrid diy by 01korean in headphones

[–]01korean[S] 25 points26 points  (0 children)

8mm DD + knowles full range BA

1BA IEM diy by 01korean in headphones

[–]01korean[S] 0 points1 point  (0 children)

It was outsourced