1 / 20

Ramp Grinding

Ramp Grinding. Desired Outcome. Blackjack Racing 2012. Ski-doo clutch operation. Typical Practice Day x 10?. Typical Practice Day Results. Typical available parts to choose from. Picture of parts to choose. Problem. Don’t have a perfect part. Grind our own ramps. How to grind it?.

uyen
Download Presentation

Ramp Grinding

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. RampGrinding

  2. Desired Outcome

  3. Blackjack Racing 2012

  4. Ski-doo clutch operation

  5. Typical Practice Day x 10?

  6. Typical Practice Day Results

  7. Typical available parts to choose from • Picture of parts to choose

  8. Problem Don’t have a perfect part

  9. Grind our own ramps How to grind it? Where and how much to grind? • What tool to use • Very limited resources on line • Some of the information is secretive • “You will screw it up” • “You will ruin a lot of sets”

  10. Resources Tool: Stefans Project Consulting Junk store in Grand Forks Myrdal Orthepedic Technologies Econo Abrasives Where to grind Ski-doo race manuals Garth Race tech from Blair Morgan race team Branko Hotrod sled shop Dean Klatt –Ski-doo racer FAST training video on Ski-doo clutching Gils Engineering

  11. Spindle sander

  12. Where to grind End result

  13. Twomaingoals • Modify the engagement • Modify how hard we load the motor during part of the shift

  14. Major clutch components

  15. Engagement Modification

  16. Modification of part of the ramp

  17. Progress • Will be able to grind a engagement notch • Will be able to tell where the roller sits on the ramp • Can grind a nice smooth profile • May finish one or two sets • Will modify some one small step a time

  18. Reflection • Not happy with sanding discs available • Sort of need a track dyno • Can’t tell till we get on the track • Research is never finished

  19. Final Reflection

More Related