Scara 3d Printer November 01, 2015 03:20PM |
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Re: Scara 3d Printer November 02, 2015 11:40AM |
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Re: Scara 3d Printer November 03, 2015 08:35AM |
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Re: Scara 3d Printer November 04, 2015 09:17AM |
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Re: Scara 3d Printer November 04, 2015 05:14PM |
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Re: Scara 3d Printer November 04, 2015 05:38PM |
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Re: Scara 3d Printer November 05, 2015 05:37PM |
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Re: Scara 3d Printer November 05, 2015 06:38PM |
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Re: Scara 3d Printer November 06, 2015 04:16PM |
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Re: Scara 3d Printer November 07, 2015 05:34AM |
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Re: Scara 3d Printer November 08, 2015 03:31PM |
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Re: Scara 3d Printer November 08, 2015 03:32PM |
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Re: Scara 3d Printer November 08, 2015 04:50PM |
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Quote
alexella
Nu prea inteleg insa unde e avantajul de a avea un pas mare (adica putini pasi) pe Z?
Re: Scara 3d Printer November 09, 2015 02:11PM |
Registered: 10 years ago Posts: 478 |
Quote
Important este ca am invatat ceva nou, am mesterit ceva si nu am stat in fata televizorului.
Re: Scara 3d Printer November 09, 2015 04:11PM |
Registered: 9 years ago Posts: 1,035 |
Quote
alexella
La bara filetata eu am folosit un backlash gravitational.
Cand am facut backlash cu arc frecarea era asa mare ca abia se invarteau motoarele.
Gravitational, adica piulita sta tot timpul in tensiune pentru ca sustine patul (sau caruciorul mobil)
N-am avut probleme niciodata.
Si ca sa evit pilitura de fier, am pus piulite de plastic (cred ca duramid, se gasesc sub forma de fluturasi de plastic pe la Hornbach/ Leroy).
Merg ca unse (daca n-o fi stricat Dani imprimanta intre timp :-) )
Quote
alexella
Da, recomand cu caldura o rectificare tarod/ filiera a celor doua piese pentru o frecare minima.
Re: Scara 3d Printer November 15, 2015 10:45AM |
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Re: Scara 3d Printer November 16, 2015 10:00AM |
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Re: Scara 3d Printer November 16, 2015 10:06AM |
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Re: Scara 3d Printer November 16, 2015 11:08AM |
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Re: Scara 3d Printer November 17, 2015 01:44AM |
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Re: Scara 3d Printer November 20, 2015 04:37PM |
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Re: Scara 3d Printer December 02, 2015 02:47PM |
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Re: Scara 3d Printer December 06, 2015 03:57PM |
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Re: Scara 3d Printer December 07, 2015 02:20AM |
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Re: Scara 3d Printer December 13, 2015 01:07PM |
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Re: Scara 3d Printer December 14, 2015 12:44PM |
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Re: Scara 3d Printer December 23, 2015 11:14AM |
Registered: 9 years ago Posts: 63 |
- sa-mi spuna daca o pun pe 4 sau maxim 8 microstepping, are ceva? (acum e pe 16 si nu cred ca e cazul de atata) - sa-mi tuneze "ceva" ca sa nu mai uruie motoarele peste o anumita vitezaEu cred ca cele doua sunt direct legate. Folosesc 32 microstepping pentru reducerea zgomotului dar nu stiu cum sa elimin "cantecul" motoarelor fara sa maresc curentul.
Re: Scara 3d Printer December 24, 2015 01:43PM |
Moderator Registered: 13 years ago Posts: 1,352 |
Re: Scara 3d Printer December 27, 2015 02:49PM |
Registered: 9 years ago Posts: 63 |
Re: Scara 3d Printer July 01, 2016 04:33PM |
Registered: 9 years ago Posts: 63 |