====== Projets de machines CNC ====== ===== Machine 1 ===== Machine ayant une course totale de 800*600mm, le Z à définir. ==== Axe X - 800mm ==== Pour l'axe X nous utiliserons des rails MGN12, avec les chariots MGN12H correspondants, et une vis "ballscrew", avec une motorisation par un NEMA23. * 2 [[http://www.aliexpress.com/item/CNC-part-MR12-12mm-linear-rail-guide-MGN12-length-800mm-with-mini-MGN12C-linear-block-carriage/32342188044.html|Rails MGN12 de 800mm + 2 chariots MGN12H]] - 96 €; * 2 chariots MGN12H supplémentaires - €; * [[http://www.aliexpress.com/item/BallScrew-1605-C7-SFU1605-Length800mm-Rolled-Ball-screw-with-single-Ballnut-for-CNC-parts-BK-BF12/32545811855.html|une tige "ballscrew" de 800mm avec embouts usinés]] - 37€; * [[http://www.aliexpress.com/store/product/SFU1204-set-SFU1204-L-800mm-rolled-ball-screw-C7-with-end-machined-1204-ball-nut-nut/1762258_32677614157.html|SFU1204 L-800mm rolled ball screw C7 with end machined + 1204 ball nut + nut housing+BK/BF10 end support + coupler]] * un support pour l'embout de la ballscrew - ; * un moteur nema23 : [[https://www.aliexpress.com/item/23HS5628-4-lead-NEMA-23-motor-57-bermotor-Nema23-motor-2-8A-ISO-CNC-Laser/32568416528.html|23HS5628 4-lead NEMA 23 motor - 12kg/cm]] - 30€; * un coupleur - €; * [[https://www.aliexpress.com/item/BallScrew-1605-SFU1605-L-700mm-Rolled-Ball-screw-with-single-Ballnut-for-CNC-parts-BK-BF12/32236777589.html|BallScrew 1605 SFU1605 L=700mm Rolled Ball screw with single Ballnut for CNC parts BK/BF12 standard end machined]] - 55€ * [[https://www.aliexpress.com/item/Free-Shipping-SFU1605-800mm-RM1605-800mm-Rolled-Ball-screw-1pc-1pc-ballnut-SFU1605-end-machining-for/32237176997.html|Free Shipping SFU1605 800mm RM1605 800mm Rolled Ball screw 1pc+1pc ballnut SFU1605 + end machining for BK/BF12]] - 60€ * Driver pour nema 23 : [[https://www.aliexpress.com/item/TB6600-42-57-86-NEMA-17-NEMA-23-NEMA-34-motor-driver-4-5A-40-V/32569841979.html?spm=2114.10010108.1000013.8.WJgd7h&scm=1007.13339.33317.0&pvid=a0870aee-6376-4ee8-9720-bfe22b90437d&tpp=1|TB6600 42/57/86 NEMA 17, NEMA 23, NEMA 34 motor driver, 4A 40 V 1 axis stepping motor]] ==== Matériel supplémentaire intéressant ==== * [[http://www.aliexpress.com/item/Kossel-Mini-for-12mm-Linear-Guide-MGN12-Long-600mm-linear-rail-MGN12H-Long-linear-carriage-for/32549838920.html|Rail MGN12 600mm + chariot MGN12H]] - 31€ (freeshipping) * [[http://www.aliexpress.com/item/CNC-part-MR15-15mm-linear-rail-guide-MGN15-length-800mm-with-mini-MGN15C-linear-block-carriage/32340369070.html|Rail MGN15 800mm avec chariot MGN15C]] - 57€ * [[http://www.aliexpress.com/item/CNC-part-MR12-12mm-linear-rail-guide-MGN12-length-800mm-with-mini-MGN12C-linear-block-carriage/32342188044.html|Rail MGN12 800mm + chariot MGN12C]] - 48€ * [[http://www.aliexpress.com/item/Kossel-Pro-Miniature-MGN12-600mm-12mm-linear-slide-1-pc-12mm-L-600mm-rail-2-pcs/32539173070.html|Rail MGN12 600mm + 2 chariots MGN12H]] - 45€ * [[http://www.aliexpress.com/store/product/SFU1605-set-SFU1605-L500mm-rolled-ball-screw-C7-with-end-machined-1605-ball-nut-nut-housing/1762258_32651221354.html|SFU1605 L500mm rolled ball screw C7 with end machined + 1605 ball nut + nut housing+BK/BF12 end support + coupler]] - 90€ * [[http://www.aliexpress.com/item/3-PCS-2-phase-4-Leads-18-9Kgcm-1-8Degre-78mm-CNC-NEMA-23-Stepper-Motor/696917616.html|3 PCS, 2 phase, 4-Leads 20Kgcm 1.8Degre 78mm CNC NEMA 23 Stepper Motor of Wantai]] 90€ le pack de 3 Nema23! * [[http://www.aliexpress.com/store/product/3D-Printer-T8-600-Stainless-Steel-Lead-Screw-Set-With-Shaft-Coupling-Dia-8MM-Pitch-2mm/1762258_32513721367.html|T8-600 Stainless Steel Lead Screw Set With Shaft Coupling Dia 8MM Pitch 2mm Lead 8mm Length 600mm]] 23€ * [[http://www.aliexpress.com/store/product/3D-Printer-T8-400-Stainless-Steel-Lead-Screw-Set-With-Shaft-Coupling-Dia-8MM-Pitch-2mm/1762258_32515300269.html|T8-400 Stainless Steel Lead Screw Set With Shaft Coupling Dia 8MM Pitch 2mm Lead 8mm Length 400mm]] 19€ * [[http://www.aliexpress.com/item/High-Precision-Linear-Modules-effective-stroke-200mm-2-MGN12-350MM-1-SFU1204-350MM-1-NEMA-23/32566751163.html|High Precision Linear Modules effective stroke 300mm Ball screw SFU1605 linear bearing NEMA 23 stepper motor for CNC table]] (axe avec ballscrew complet, à regarder pour reproduire) * [[http://www.aliexpress.com/item/1pcs-MGN12C-China-Made-linear-minitype-carriage-sliding-block-match-use-with-MGN12-linear-guide-for/1811617320.html|MGN12C linear bearing sliding block for with MGN12 guide cnc xyz diy engraving machine]] - 7€ * [[http://www.aliexpress.com/item/cheap-linear-blocks-mgn12h-linear-guides-sliding-MGN12H/32575893476.html|cheap linear blocks mgn12h linear guides sliding MGN12H]] - 15€ * [[http://www.aliexpress.com/item/1pcs-MGN12H-linear-bearing-sliding-block-for-with-MGN12-guide-cnc-xyz-diy-engraving-machine-MGN12H/32660369091.html|MGN12H linear bearing sliding block for with MGN12 guide cnc xyz diy engraving machine]] 8.5€ * [[http://www.aliexpress.com/store/product/2pcs-T10-10mm-screw-L-1000-mm-2mm-picth-2-mm-4mm-8mm-10mm-12mm-lead/834897_32581473228.html|1pcs T10 10mm screw length 1000mm picth 2mm lead 2mm trapezoidal screw with 1pcs brass copper nut]] * [[http://fr.aliexpress.com/item/SFU1204-set-SFU1204-L-500mm-lamin-vis-billes-C7-avec-fin-usin-1204-crou-billes-crou/32679403152.html|Axe ballscrew intéréssant à reproduire]] !! * [[http://www.aliexpress.com/item/Free-shipping-SFU1605-1000mm-rolled-ball-screw-C7-grade-with-1605-flange-single-ball-nut-for/32507419162.html|Free shipping SFU1605 1000mm ball screw C7 with 1605 flange single ball nut BK/BF12 end machined Woodworking Machinery Parts]] - 72€ ===== Machine 2 - moins chère ===== ==== Axes ==== * [[http://www.aliexpress.com/store/product/3D-Printer-T8-700-Stainless-Steel-Lead-Screw-Set-with-KFL08-With-Shaft-Coupling-Dia-8MM/1762258_32599081355.html|T8-700 Stainless Steel Lead Screw Set with KFL08 With Shaft Coupling Dia 8MM Pitch 2mm Lead 4mm Length 700mm]] - 26€ * [[http://www.aliexpress.com/item/Kossel-Mini-for-12mm-Linear-Guide-MGN12-Long-600mm-linear-rail-MGN12H-Long-linear-carriage-for/32549838920.html|Rail MGN12 600mm + chariot MGN12H]] - 31€ (freeshipping) *2 - 62€ * [[http://fr.aliexpress.com/item/1pcs-MGN12H-linear-bearing-sliding-block-for-with-MGN12-guide-cnc-xyz-diy-engraving-machine-MGN12H/32660369091.html|chariot MGN12H supplémentaire]] - 8.5€ *2 -17€ * Nema17? ~10-15€/pièce / Nema23? ~30€/pièce * driver pour un NEMA23? [[http://www.aliexpress.com/item/Free-Shipping-M542H-CNC-Stepper-Driver-Support-Nema17-Nema23-Nema34-Stepper-Motors-1-0A-4-5A/32523509069.html|Free Shipping M542H CNC Stepper Driver Support Nema17, Nema23, Nema34 Stepper Motors 1.0A-4.5A.]] - 24€ * embouts/supports pour la tige filetée *