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Monterey K110 with Hua-Jie switches
Posted: 01 Mar 2015, 00:24
by chzel
A few weeks ago I received a nice package from Daniel Beardsmore (more info
here).
A Monterey K110 and a few goodies!

- K110_1.jpg (649.33 KiB) Viewed 1566 times

- Stuff.jpg (894.62 KiB) Viewed 1566 times
Fast forward to bare board..many switches
Note the Costar-style stabs

- K110_2.jpg (712.37 KiB) Viewed 1566 times
More switches!

- K110_3.jpg (833.72 KiB) Viewed 1566 times
The controller

- K110_5.jpg (842.72 KiB) Viewed 1566 times
Clearly labeled connectors are a favorite!

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Grounding the plate with a solder blob...not so much..

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- other side.jpg (672.18 KiB) Viewed 1566 times
Small-ass Enter stab arrangement

- k110_4.jpg (930.4 KiB) Viewed 1566 times
Funky 20-year-old grease!

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OMG, they used freaking LazZors!!!1

- LazZors.jpg (907.03 KiB) Viewed 1566 times
On the front too!!1

- Front LazZors.jpg (454.54 KiB) Viewed 1566 times
Posted: 01 Mar 2015, 00:24
by chzel
Let's get busy!
Tweety is helping out...

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Bottom of Hua-Jie switch

- Sw1.jpg (515.67 KiB) Viewed 1561 times
Top with numbering, varies across the board

- Sw2.jpg (395.57 KiB) Viewed 1561 times
Internals

- Sw3.jpg (611.77 KiB) Viewed 1561 times
The click leaf. Very "snappy" and satisfying click. Remove it and you've got a smooooth linear switch!

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One of the yellow switches (from the F-row).

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It has a shorter travel but feels the same. How did they do it?
Internals:

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Externally they are the same.

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Internals pretty much the same. Only the slider colour (obviously) and the spring are different.

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Here is where the magic happens!
Longer posts to move the bottom-out further up!

- Sw9.jpg (579.01 KiB) Viewed 1561 times
And the last pic...

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Are you pondering what I am pondering???
NARF!
Posted: 01 Mar 2015, 01:07
by Mal-2
chzel wrote:
Are you pondering what I am pondering???
NARF!
I think so Brain, but how are we going to type using ninety-nine bottles of beer?
Posted: 01 Mar 2015, 01:57
by Daniel Beardsmore
Interesting — that's the exact same lower shell mould as alps.tw's T8 switch:

- Alps.tw Type T8.jpg (177.6 KiB) Viewed 1540 times
I don't understand the principle behind their numbering system, but 7E77 is combination number 15,677 in sequence (ignoring lame maths errors, or 4,877 if you take the letter part to stop at H which is about as high as I've seen it go), yet two randomly-selected switches from two different switch models (AK-CN2 and AK-D5¹) both share the same mould! It's also not the first time that I've seen the same mould number twice. I've wondered previously about just how many moulds they actually did have, considering the amount of combinations possible in their schema.
¹ AK-D5 is a guess, as the data sheets say that AK-DN2 and AK-D5 (which has an orange slider) are both reported to be clicky, while linear switches are confirmed to exist. The source keyboard for the photo above is unknown. It might be that the linear switch in the photo was a custom order: D5 with the click leaf omitted by the factory.