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Gemstones, Minerals & Fossils
Lapidary
Actually Building the Machine!
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<blockquote data-quote="Nena" data-source="post: 312985" data-attributes="member: 7861"><p>For laping i use diamond laps also for polishing 200.000 gritt is i thougths the highest so i wont use oxides. First on cheap laps then i want to go for sinterd laps. The two sensors in the axis tels me when the stone toutches the lap. So there is no guess in this part the pressure will be a problem becourse i can push te stone with a force of 58Nm to the plate lol an momentairly over the 150Nm it means that i can press the head trough de lap lol. I hope that wont happen <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /> </p><p></p><p>Im all ears what you have in mind!</p><p></p><p>The distance from head to lap needs to measured each time when i change the lap and cleaning should be done by hand or by over flooding lol</p><p></p><p>Preasure measuring is a problem becourse the stiffness of the machine!</p><p></p><p>About the arduino is called i2c <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite8" alt=":D" title="Big Grin :D" loading="lazy" data-shortname=":D" /> master Goes to the pc and handles the slaves... Works perfect and easy so you can get to the 200khz for spinning your motors</p></blockquote><p></p>
[QUOTE="Nena, post: 312985, member: 7861"] For laping i use diamond laps also for polishing 200.000 gritt is i thougths the highest so i wont use oxides. First on cheap laps then i want to go for sinterd laps. The two sensors in the axis tels me when the stone toutches the lap. So there is no guess in this part the pressure will be a problem becourse i can push te stone with a force of 58Nm to the plate lol an momentairly over the 150Nm it means that i can press the head trough de lap lol. I hope that wont happen :D Im all ears what you have in mind! The distance from head to lap needs to measured each time when i change the lap and cleaning should be done by hand or by over flooding lol Preasure measuring is a problem becourse the stiffness of the machine! About the arduino is called i2c :D master Goes to the pc and handles the slaves... Works perfect and easy so you can get to the 200khz for spinning your motors [/QUOTE]
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Gemstones, Minerals & Fossils
Lapidary
Actually Building the Machine!
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