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Travel Dial Indicator Arm for 1” Dia Pole v13 — zdjęcie 1
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Travel Dial Indicator Arm for 1” Dia Pole v13

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Travel Dial Indicator Arm for 1” Dia Pole v13

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Źródło
Printables
Kategoria
Garage
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Creative Commons — Attribution — Noncommercial — Share Alike

Travel Dial Indicator Arm for 1” Dia Pole v13

This was designed for a 8H6 clearance for the indicator mounting stem. If your printer prints undersized, you can ream it. Mine fits perfect.

This mount is for my new mini granite plate. On the desk beside me.

I went thru 13 total revisions with this design. I only printed version 11 and 13.

This is a Case CAD Design.

If you know what a granite plate in the shop is for, either for production or inspection, you will probably appreciate this.

The sample part came with this old mini Granite plate. It was home made by some machinist. It did not fit any of my indicators. I decided to make one for myself. Version 11 was my Ultimate bridge style design. It works, but I know it could be better.

Version 13 went on to a standard “I-beam” design. A thin web between 2 plates, yes one of my plates is curved.

I did lean to the PRUSA method of square nut pockets, Mine are not press fit, They are loose, so you can replace the nuts if stripped. They shouldn't strip out. I even thought about pausing the print and inserting the nuts, but this way the machine can just print un-attended and I don't have to be there for the pauses.

Hope you can put this to use. Please post any makes you have of this. I have also included the CAD step files.

I also designed and printed a knob for the 5mm hex bolts. The bolt heads are not so nice on the bare fingers when trying to tighten and loosen.

Here is the 3D Fuel plastic I used to print.

https://www.3dfuel.com/products/pro-pla-filament-lulzbot-green-1-75mm

https://www.3dfuel.com/products/pro-pla-filament-fluorescent-orange-1-75mm

PARTS LIST - McMaster-Carr

Quantity used - 3 individual pieces.

https://www.mcmaster.com/97258A103/

Quantity used - 3 individual pieces.

https://www.mcmaster.com/91287A125/

Tagi