technik:corexyportal
created: 2017/09 mod:2019/09
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende ÜberarbeitungNächste Überarbeitung | Vorhergehende Überarbeitung | ||
| technik:corexyportal [2017/10/23] – hermenj | technik:corexyportal [2019/09/12] (aktuell) – [Z-Axis and Mill] hermenj | ||
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| Here we go! | Here we go! | ||
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| + | ---- | ||
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| + | **buildlog: | ||
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| + | Building the portal out of 2020 and 2040 aluminum profile and matching brackets was straight forward. I was impressed of how good the small mini wheels were running on the normal cheap - non v-slot - profile. The mounts for the motors and pulleys as well as the wagons were milled out of 6mm HPL (high preasure laminate) material on my eShapeoko. Everything was screwed together with T-Slot nuts. I was aware that coreXY needed longer belts, but a bit surprised that this machine needed full 10m of Belt for a portal with 1500x1000mm size. | ||
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| + | On the electronics side, the Cheap Arduino Uno with grbl shield does a great Job. GRBL 1.1 was compiled with coreXY support enabled and the homing procedure modified to home the long axis (X) first and the portal (Y) after that. First run tests with the latest UniversalGcodeSender Platform showed a max speed of ~20000mm/ | ||
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| + | Plans: {{: | ||
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| ===== Portal ===== | ===== Portal ===== | ||
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| * [[bg> | * [[bg> | ||
| - | * [[bg>GT2-Pulley-16-Teeth-Bore-5MM-Timing-Gear-Alumium-For-GT2-Belt-Width-6MM-3D-Printer-Accessories-p-1036136.html|2x 16T GT2 Pulley]] $3.50 | + | * [[https:// |
| * [[https:// | * [[https:// | ||
| Zeile 31: | Zeile 44: | ||
| * [[bg> | * [[bg> | ||
| * [[bg> | * [[bg> | ||
| - | * [[bg> | + | * [[bg> |
| * [[https:// | * [[https:// | ||
| + | * [[https:// | ||
| - | **Electronics Total: ~44€** | + | **Electronics Total: ~50€** |
| * Modding the CNC/GRBL Shield for grbl Versions >=0.9 (exchange Z-limit and spindle enable pin): https:// | * Modding the CNC/GRBL Shield for grbl Versions >=0.9 (exchange Z-limit and spindle enable pin): https:// | ||
| Zeile 53: | Zeile 67: | ||
| * [[bg> | * [[bg> | ||
| * [[bg> | * [[bg> | ||
| - | * [[http://www.ebay.de/itm/ACT-Motor-1Stueck-Nema16-Linear-Schrittmotor-16HSL3404-12V-0-01-Step-100mm-/172404018471|ACT 16hsl3404 Linear Stepper Motor]] | + | * [[https://www.amazon.de/ |
| Zeile 66: | Zeile 80: | ||
| ===== Pics ===== | ===== Pics ===== | ||
| - | {{gallery> | + | {{gallery> |
| Zeile 89: | Zeile 103: | ||
| {{youtube> | {{youtube> | ||
| + | Cutting some 4mm Plywood. Feed 1000mm/min depth 4mm. Vacuumtable holds the plywood. | ||
| + | {{youtube> | ||
| ===== Software / Firmware ===== | ===== Software / Firmware ===== | ||
Ich garantiere bei meinen Bauberichten und Teilelisten keine Vollständigkeit etc...es wird aus den Teilen gebastelt die gerade herumliegen.
Bitte keine Anfragen zum Bau/Fräsen von Frames, Teilen oder sonstigen Aufträgen. Ich betreibe die Seite rein als Hobby und nutze die zur Verfügung stehende Zeit gerne für meine eigenen Projekte.
Bei einigen Projekten werde ich zu gegebener Zeit die Pläne veröffentlichen - aber auch hier lasse ich mich ungern hetzten ;-)
No waranties for completeness of any contructions, part lists etc.. I build from party i have just lying around in my workshop.
Please, No requests to buy frames, builds, etc.. I run this page in my spare-time and as hobby only. Want to keep my free time to work on my own projects - sorry
I will release the plans for some build at some point in time, but again, please don't ask for unreleased plans, i don't want to get rushed ;-)
technik/corexyportal.1508747418.txt.gz · Zuletzt geändert: 2019/08/23 (Externe Bearbeitung)
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