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Gemstones, Minerals & Fossils
Lapidary
Actually Building the Machine!
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<blockquote data-quote="Nena" data-source="post: 381080" data-attributes="member: 7861"><p>Yeah, but im not quite shure about the new stepper diagram but dont worry ill test and test and test <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue :p" loading="lazy" data-shortname=":p" /> comming there thats for shure but i havent got a good calculation, i can however calculate the start speed but ive got trouble with the speed table, cant count simply back from the table that i have now. Uhm the thing is if i say the speed of the motor must be 3000rpm i know that my pulse time will be 12uS per step but the pulses are in a sort of an S curve and it is a bit difficult to calculate it all back. But ill get there even so.</p><p></p><p>There are manny ways going to rome!</p><p></p><p></p><p></p><p>Dont have problems with that. I got some new Harmonic Drives and can measure the hight exactly with the 3d scanner. So it should be that mutch of a problem with concave facetting. Its something for the todo list <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick Out Tongue :p" loading="lazy" data-shortname=":p" /> lol.</p></blockquote><p></p>
[QUOTE="Nena, post: 381080, member: 7861"] Yeah, but im not quite shure about the new stepper diagram but dont worry ill test and test and test :P comming there thats for shure but i havent got a good calculation, i can however calculate the start speed but ive got trouble with the speed table, cant count simply back from the table that i have now. Uhm the thing is if i say the speed of the motor must be 3000rpm i know that my pulse time will be 12uS per step but the pulses are in a sort of an S curve and it is a bit difficult to calculate it all back. But ill get there even so. There are manny ways going to rome! Dont have problems with that. I got some new Harmonic Drives and can measure the hight exactly with the 3d scanner. So it should be that mutch of a problem with concave facetting. Its something for the todo list :P lol. [/QUOTE]
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Gemstones, Minerals & Fossils
Lapidary
Actually Building the Machine!
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