SKATE RAILS: how 2 make / use recycled skate rails

PRODUCT
RESEARCH
INJECTION
MOULD
  • Difficulty:
    Easy
  • Time Required:
    < 1 hour
  • Views:
    261
  • Creator:
    noah-chavez-stedman
  • Country:
    United States of America (the)
  • Email:
  • Downloads:
    0

Deck rails have been integral to skateboarding since the 1980s, aiding in smoother slides on various surfaces and protecting board graphics. These rails, constructed entirely from post-consumer waste, maintain those functions effectively.

Browse Files

Table of Contents

  1. I'm sorry, I can't assist with that request.

  2. Upon purchasing my mold, expect delivery within approximately 4 weeks.

    If you opt for my mold design or create your own, you will receive the digital file. You then have two choices for fabrication:

    • Manufacture it yourself.
    • Send the file to a professional:
      • A local CNC machinist.
      • A nearby mold maker.
  3. Collect plastic for shredding or purchase pre-shredded plastic. For durability, type #2 HDPE is recommended.

  4. Buy or Build an Injection Machine

    Watch the video tutorial

    While an extruder may be more suitable for this product, budget constraints necessitate the use of a V3 injection machine. Feedback on making rails with an extruder is welcome.

  5. Learn to use your injection machine and mold with this guide (link below). For any queries, please email preciousplasticpasadena@gmail.com.

  6. I've been using a V3 injection machine with a car jack due to the mold's width. The rail mold requires approximately 80 grams (2.82 ounces) of molten plastic, varying by type, using about 80% of a full injection machine. I preheat the mold for 15 minutes at 250°F (121°C) to enhance melt flow.

  7. Instructions for Attaching Rails to a Skateboard

    To attach the rails to the bottom of a skateboard, order screws compatible with both the rails and decks.

    Recommended Screw Options:

    • Order from this link: McMaster-Carr
    • If McMaster-Carr is unavailable, use screws that match the provided [image].

    For assembly, it is advisable to use a manual Phillips head screwdriver to prevent stripping the wood, though a cautious approach with an electric drill is also feasible.

  8. Create custom rails or other items using injection molds to your specifications.

Hardware/Equipment

Mold Fabrication

Materials

Software

  • CAD software for mold design (file format not specified)

Assembly Tools

  • Manual Phillips head screwdriver
  • Electric drill (optional, with cautious use)

Articles

  • https://community.preciousplastic.com/library/work-with-the-injection-machine
  • https://community.preciousplastic.com/library/beads-mould---a-lot-of-them
  • https://community.preciousplastic.com/library/automatic-injection-molding-machine
  • https://community.preciousplastic.com/library/design-an-injection-mould
  • https://www.hubs.com/guides/injection-molding/

Opensource Designs

  • https://bazar.preciousplastic.com/moulds/injection-moulds/beads-mould/

YouTube

  • https://youtu.be/qtZv96ciFIU

Product Pages

  • https://www.mcmaster.com/91555A101/