Hello.

This ruler has the function of getting closer to accurate dimensions by subtracting the errors that can occur with all general marking gauges in advance. Once you configure the settings with the pen you are using, errors will be automatically corrected.

However, please note that if the pen is different from the one used for calibration, the dimensions will be incorrect.
It is better to have several of the same pen.

Also, the scratchprevention resin will be lost if you are not careful when removing the ruler or bolt. It's a good idea to have a few on hand.

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We recommend making the size according to your hand size.
That's the advantage of making your own.

aluminum material
base
Bottom plate 100mm×60mm
Top plate 100mm×50mm
5mm thickness


aluminum flat bar

2mm thickness

Use widths of 20mm and 10mm.

Aluminum that comes into contact with a ruler will always wear out. If there is a gap, please readjust.
The flat bar is considered a consumable item, and it is possible to replace only this part if necessary.
It uses ingredients from local stores, so it's easy to procure.

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acrylic
Ceria 1.8mm thickness

I think 3mm would be fine.

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ruler
At first, I used Seria's 100 yen ruler, but eventually changed to Shinwa's ruler. Although the size is a little different, it was easily accommodated by just machining the flat bar.

If requested, we will create and upload a drawing.

Thank you for watching.
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Translation uses Google's automatic translation. I apologize if it is difficult to read.


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