spyderwash Posted January 18, 2019 Share Posted January 18, 2019 https://www.banggood.com/it/250mm-Ball-Screw-SFU1605-Ballscrew-with-Single-Ballnut-for-CNC-p-1001627.html?version=3&rmmds=myorder&cur_warehouse=CN https://www.banggood.com/it/FF12-FK12-Ball-Screw-End-Supports-for-Ball-Screw-SFU1605-p-1118817.html?rmmds=myorder&cur_warehouse=CN https://www.aliexpress.com/item/2pcs-lot-LMEK30UU-30mm-flange-bearing-Europe-Version-CNC-Flange-Linear-Bearings-Flange-Linear-Bush/1152213895.html?spm=a2g0s.9042311.0.0.13e24c4dRt1MD9 https://www.aliexpress.com/item/High-quality-1PCS-D30L40-8-14mm-5-6-6-35-8-9-5-10-12-12/32859239574.html?spm=a2g0s.9042311.0.0.13e24c4dRt1MD9 Link to comment Share on other sites More sharing options...
dedraro Posted January 18, 2019 Share Posted January 18, 2019 (edited) Edit Edited January 23, 2019 by dedraro Link to comment Share on other sites More sharing options...
spyderwash Posted January 18, 2019 Share Posted January 18, 2019 Il materiale preso da bangood mi è arrivato in 10gg e non paghi nessun supplemento Link to comment Share on other sites More sharing options...
dedraro Posted January 18, 2019 Share Posted January 18, 2019 (edited) Edit Edited January 23, 2019 by dedraro Link to comment Share on other sites More sharing options...
spyderwash Posted January 18, 2019 Share Posted January 18, 2019 io ho chiesto a item i prezzi e la conferma delle misure Link to comment Share on other sites More sharing options...
Reventon Posted January 18, 2019 Author Share Posted January 18, 2019 (edited) 14 minutes ago, dedraro said: Vorrei rischiarmela anche con questi: http://www.profilialluminio-online.it/profilo_in_alluminio_90x90_vendita_25.php 47€ per 4 pezzi da 250mm tagliati, contro i 122€ di kinetikmsystem, hanno il foro centrale da 50mm come i tedeschi, forse ci sarebbe da ridisegnare leggermente il pezzo centrale in 3d, il resto è posizionato in maniera identica. Eh non sarebbe neanche un grossissimo problema per me rifarlo. Oltre allo slider devi ridisegnare tutti i componenti, linear / fixed bearing mount e motor mount perché quel profilo è 90x90 mm Praticamente stai customizzando tutto Edited January 18, 2019 by Reventon Link to comment Share on other sites More sharing options...
dedraro Posted January 18, 2019 Share Posted January 18, 2019 (edited) Edit Edited January 23, 2019 by dedraro Link to comment Share on other sites More sharing options...
Reventon Posted January 18, 2019 Author Share Posted January 18, 2019 (edited) 29 minutes ago, dedraro said: Non credo dovrei ridisegnare tutto, dato che i 4 fori per gli inserti filettati sono nella stessa posizione, il resto dei componenti in 3d si dovrebbero montare come su quelli del progetto originale. Si, ma anche se fosse lasci le parti originali 5 mm più larghe rispetto al profilato. Se ti piace così... Hai sovrapposto il profilato 90x90 mm su quello da 100x100 mm, come fanno ad essere uguali? Mi sa che non sono in scala 1:1. Dal pdf del profilo che hai linkato la quota interna da 50 mm non la vedo. Edited January 18, 2019 by Reventon Link to comment Share on other sites More sharing options...
dedraro Posted January 18, 2019 Share Posted January 18, 2019 (edited) Edit Edited January 23, 2019 by dedraro Link to comment Share on other sites More sharing options...
Reventon Posted January 18, 2019 Author Share Posted January 18, 2019 (edited) Consiglio per tutti: Fate attenzione nel sostituire fornitori e relativi componenti non verificati/collaudati, soprattutto se sono low cost. Edited January 18, 2019 by Reventon Link to comment Share on other sites More sharing options...
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