The prior version had an issue where the jaws of the caliper may crash into the Rostock's arms. If you've downloaded the file before Sept 7th 1:50pm PST please do not use it. The link below has been updated
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Hello,
I'm planning to do a massive bout of calibration tomorrow but didn't want to have to buy a dial gauge, so I created this mount that allows you to take offset measurements with an electronic caliper. You simply put it in place of the hotend and the model is made to fit most standard calipers. The hole is meant to be a very tight fit though some filing may be required.
Here are some images:
[img]http://i.imgur.com/rFlKqx0l.jpg[/img]
[img]http://i.imgur.com/ePyobMAl.jpg[/img]
[img]http://i.imgur.com/gNki1esl.jpg[/img]
It's late so I'll just the copy installation instructions I put on Repables
Items needed:
- 1x Caliper Mount
- 1x Standard 15cm electronic caliper
- 1x Medium sized rubber band.
Remove the two metal plates situated on either side of the far end of the caliper. The caliper mount is meant to be tight fitting so some filing may be required to get the caliper to fit. Ensure the caliper is secure and replace the two small metal plates. Slide the caliper about halfway down into the mount. Remove your hotend and the caliper mount should take it's place. Then, use a rubber band to create tension between the lower jaw of the caliper and rear left fin on the effector plate. Now you can use the electronic caliper in the same way you'd use a dial gauge.
Here is the link to the download: http://repables.com/r/614
If you have any questions don't hesitate to ask. One think I may add is to put a piece of scotch tape over the end that comes in contact with the bed. I'm not familiar with the properties of borosilicate glass but I don't want to scratch it.