Difference between revisions of "Laser Cut Parts"
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== Kits == | == Kits == | ||
| − | + | Laser cut panels for Jubilee V2 are offered by [https://www.redmountainengraving.com/shop Red Mountain Engraving]. Note that these panels can also be [https://jubilee3d.com/index.php?title=Machined_Parts#Optional:_Panels machined]. | |
== Laser Cutting Services == | == Laser Cutting Services == | ||
| Line 13: | Line 13: | ||
== Notes on DXF File Types == | == Notes on DXF File Types == | ||
| − | Two types of file versions are available: * [https://github.com/machineagency/jubilee/tree/ | + | Two types of file versions are available: * [https://github.com/machineagency/jubilee/tree/main/frame/fabrication_exports/laser_cut_parts/offset offset] * [https://github.com/machineagency/jubilee/tree/main/frame/fabrication_exports/laser_cut_parts/original original] |
Most laser cutters will directly trace the lines and arcs present in a DXF file. For these laser cutters, ''use the offset files''. The offset files roughly account for the approximate width of the laser cutter focal point and will provide more dimensionally-accurate parts. | Most laser cutters will directly trace the lines and arcs present in a DXF file. For these laser cutters, ''use the offset files''. The offset files roughly account for the approximate width of the laser cutter focal point and will provide more dimensionally-accurate parts. | ||
| Line 31: | Line 31: | ||
=== 3mm to 3.2mm (1/8th in) Acrylic === | === 3mm to 3.2mm (1/8th in) Acrylic === | ||
Note that these parts can also be machined from Acrylic and a variety of other materials. | Note that these parts can also be machined from Acrylic and a variety of other materials. | ||
| − | * 1x electronics panel [https://github.com/machineagency/jubilee/blob/ | + | * 1x electronics panel [https://github.com/machineagency/jubilee/blob/main/frame/fabrication_exports/laser_cut_parts/offset/0.125in_acrylic_cuts/duet_2_and_3_electronics_back_panel.DXF offset] [https://github.com/machineagency/jubilee/blob/main/frame/fabrication_exports/laser_cut_parts/original/0.125in_acrylic_cuts/duet_2_and_3_electronics_back_panel.DXF original] |
| − | * 1x Ethernet-Side Side Panel [https://github.com/machineagency/jubilee/blob/ | + | * 1x Ethernet-Side Side Panel [https://github.com/machineagency/jubilee/blob/main/frame/fabrication_exports/laser_cut_parts/offset/0.125in_acrylic_cuts/ethernet_side_side_panel.DXF offset] [https://github.com/machineagency/jubilee/blob/main/frame/fabrication_exports/laser_cut_parts/original/0.125in_acrylic_cuts/ethernet_side_side_panel.DXF original] |
| − | * 1x 120v Plug Side Panel [https://github.com/machineagency/jubilee/blob/ | + | * 1x 120v Plug Side Panel [https://github.com/machineagency/jubilee/blob/main/frame/fabrication_exports/laser_cut_parts/offset/0.125in_acrylic_cuts/120v_side_side_panel.DXF offset] [https://github.com/machineagency/jubilee/blob/main/frame/fabrication_exports/laser_cut_parts/original/0.125in_acrylic_cuts/120v_side_side_panel.DXF original] |
== Sourcing Sheet Stock == | == Sourcing Sheet Stock == | ||
Latest revision as of 13:08, 30 May 2021
Kits
Laser cut panels for Jubilee V2 are offered by Red Mountain Engraving. Note that these panels can also be machined.
Laser Cutting Services
You can send DXF files for all panels to a service that can laser cut parts for you. Here’s a list of places that can perform this service.
Laser Cutter Hardware Requirements
You will need at least a 40W CO2 laser cutter to cut through 1.57mm (1/16th in.) Delrin and 3mm (~1/8th in.) Acrylic in a single pass. For lower power lasers, multiple passes are needed. Also ensure that your fumes are being extracted properly as cutting Delrin releases small amounts of formaldehyde. You will also need a laser bed that can accommodate a 24x24 piece of sheet stock.
Notes on DXF File Types
Two types of file versions are available: * offset * original
Most laser cutters will directly trace the lines and arcs present in a DXF file. For these laser cutters, use the offset files. The offset files roughly account for the approximate width of the laser cutter focal point and will provide more dimensionally-accurate parts.
For the few laser cutters that perform kerf compensation, use the original files.
If you are unsure, using the offset files is probably your best bet.
Delrin Laser-Cut Parts and Quantities
1/8th in. Delrin
- 2x Compression Flexure per tool
Acrylic Laser-Cut Parts and Quantities
3mm to 3.2mm (1/8th in) Acrylic
Note that these parts can also be machined from Acrylic and a variety of other materials.
- 1x electronics panel offset original
- 1x Ethernet-Side Side Panel offset original
- 1x 120v Plug Side Panel offset original
Sourcing Sheet Stock
Delrin can be purchased in various widths from OnlineMetals.com and Eplastics.com
Online Metals
- 1/16 in. (1.57mm) Delrin Sheet Stock
- 3/32nd in. (2.38mm) Delrin Sheet Stock
- 1/8 in. (3.175mm) Delrin sheet stock
EPlastics
- 1/16 in. (1.57mm) Delrin Sheet Stock
- 3/32nd in. (2.38mm) Delrin Sheet Stock
- 1/8 in. (3.175mm) Delrin sheet stock
McMaster-Carr
McMaster-Carr also sells Delrin, but it is not packed flat and may warp in transit.