arick Posted October 7, 2009 Share Posted October 7, 2009 (edited) This thread will introduce you to the new TDR 1/8th scale Pro Street chassis modeled in CAD and how it came to be by producing it useing the Rapid Prototyping method. The first test chassis, shown here, will be my personal project. Once I'm satisfied that everything works, the chassis will be added to the TDR product line. The first few photos show examples of the CAD model from various angles. [i M G] http://i264.photobucket.com/albums/ii183/k...-426-Cuda-2.jpg The next photo shows the test chassis as produced useing the RP method. The chassis was produced in four sections. Each section is pinned and joined useing styrene tube connectors. The test chassis is designed to accept an IFS and a 9" style rearend suspended by a coilover/fourbar rear suspension. MG]http://i264.photobucket.com/albums/ii183/kitmandeuce/028.jpg I've posted these photos in this thread because this chassis is going to be built here as my personal project. The chassis will go under a 1/8th scale fibreglass MF Willys coupe body and it will be fitted with an injected TDR426 engine. So, from here on, this will be my personal build. Its going to take some time, but I'll post as I go along and answer any questions here. TDR products can be viewed at "www.tdrcatalog.com" and they can be contacted at "tdr.innovations@gmail.com". Edited October 7, 2009 by arick Quote Link to comment Share on other sites More sharing options...
arick Posted October 7, 2009 Author Share Posted October 7, 2009 (edited) Here's a photo of the rear end showing the coilovers and fourbar suspension installed in the chassis. When produced, all the attachment points and suspension pieces and brackets are drilled to accept attachment hardware. In this mock up, I used styrene rod to temporarily attach the IFS, rear end and rear suspension to the chassis. Edited October 7, 2009 by arick Quote Link to comment Share on other sites More sharing options...
arick Posted October 7, 2009 Author Share Posted October 7, 2009 I know somebody will want to know how strong RP produced parts are. This should help to answer the question. Quote Link to comment Share on other sites More sharing options...
pstreet Posted October 7, 2009 Share Posted October 7, 2009 Neat products. Cant wait to see the build up of the fiberglass willys body. I would guess that you made the body as well? Quote Link to comment Share on other sites More sharing options...
arick Posted October 7, 2009 Author Share Posted October 7, 2009 (edited) The Willys body is from the Madd Fabricator. Its done in fibreglass and is very strong, dimensionally accurate and even thickness throughout. I'll be posting photos as this build progresses. MF also produces a fibreglass Bonneville Belly Tank, a Turtle Deck T, some really cool Sprint Car stuff and a soon to be released Anglia. Scalemotorcars is very close to introducing an 8th scale Baracuda body to the market. The chassis shown above should work under some of these new bodies. Hopefully, all this new 8th scale stuff will create some fresh excitement in large scale modelling. Edited October 7, 2009 by arick Quote Link to comment Share on other sites More sharing options...
GrandpaMcGurk Posted October 7, 2009 Share Posted October 7, 2009 Rick.......you using the "hand shaker" as pictured in the CAD illustration or are you opting for the auto trans? Quote Link to comment Share on other sites More sharing options...
arick Posted October 8, 2009 Author Share Posted October 8, 2009 One thing I forgot to mention about the TDR chassis is that its wheelbase is adjustable. The chassis is produced in four pieces that are pinned together with styrene tube. The wheelbase can be adjusted depending on the length of the styrene tube. Adding a roll cage and more X members will provide extra strength. Don, I'll be putting a Lenco behind the engine. Quote Link to comment Share on other sites More sharing options...
Harry P. Posted October 8, 2009 Share Posted October 8, 2009 So you just happened to have ten cans of tuna on hand? Quote Link to comment Share on other sites More sharing options...
arick Posted October 8, 2009 Author Share Posted October 8, 2009 (edited) PStreet asked about the Willys body. Here's a few photos. [ IMG]http://i264.photobucket.com/albums/ii183/kitmandeuce/008.jpg[ This is test body that was molded in one piece with a seperate hood. In addition, considerable time has gone into smoothing the underside. Production bodies can be ordered in various configurations. Edited October 8, 2009 by arick Quote Link to comment Share on other sites More sharing options...
arick Posted October 8, 2009 Author Share Posted October 8, 2009 Sorry, here's a side view. Quote Link to comment Share on other sites More sharing options...
arick Posted October 8, 2009 Author Share Posted October 8, 2009 Just for fun, I'll show you a spy shot of my Willys Roadster. I cut the roof off of a coupe body, chopped and laid back the windshield, dropped and laid forward the cowl, sectioned, pancaked and molded in the hood, molded and laid back headlight buckets and filled in the cockpit. There's still a long ways to go. Wait until you see my Willys woody........ Quote Link to comment Share on other sites More sharing options...
arick Posted October 9, 2009 Author Share Posted October 9, 2009 Its time to start detailing the chassis, beginning with the front disc brakes. Quote Link to comment Share on other sites More sharing options...
Mr.1/16th Posted October 9, 2009 Share Posted October 9, 2009 WOW!! WICKED WORK BRO!!! DO YOU DO ANYTHING IN 1/16TH SCALE LIKE THAT? Quote Link to comment Share on other sites More sharing options...
arick Posted October 9, 2009 Author Share Posted October 9, 2009 (edited) One thing to remember about the RP process is that the finish texture is not smooth and that depending on your preference for detail, some surface smoothing may be required. And, the smaller the part, the more difficult the smoothing process gets. The answer to your question is yes, we are looking at producing bodies, parts and accessories in smaller scales. Edited October 9, 2009 by arick Quote Link to comment Share on other sites More sharing options...
Mr.1/16th Posted October 10, 2009 Share Posted October 10, 2009 One thing to remember about the RP process is that the finish texture is not smooth and that depending on your preference for detail, some surface smoothing may be required. And, the smaller the part, the more difficult the smoothing process gets. The answer to your question is yes, we are looking at producing bodies, parts and accessories in smaller scales. SSSSSSSSSSSSSSSSSAAAAAAAAAAAAAAAAAAAWWWWWWWWWWWWWWWWWWWWWWWWEEEEEEEEEEEEEEEEEEEE EEEEEEEEETTTTTTTT!!!!! Quote Link to comment Share on other sites More sharing options...
pstreet Posted October 10, 2009 Share Posted October 10, 2009 That Willys body looks fantastic. I remember hearing about it on the SMC website, i think, but hadn't seen the final product. The roadster looks great as well, how labor intensive does working the body turn out to be? Ive done 1:1 glass work and i hate it, but i've got to admit that i would love to get my hands on one of these bodies one day. Quote Link to comment Share on other sites More sharing options...
arick Posted October 10, 2009 Author Share Posted October 10, 2009 (edited) I have four MF bodies, three Willys and a Turtle Deck T with a track nose (watch for this one, its going to be powered by a TDR Offenhauser). I am very happy with all my MF bodies and other than haveing to cut out windows and wheel openings, the MF body needs very little finishing. They are strong, dimensionally accurate and even thickness throughout. The Willys coupe can be ordered in various configurations, depending on your build preference. MF will be announcing an 8th scale Anglia, hopefully before the end of the year. More information about the MF line of bodies can be obtained from "tdr.innovations@gmail.com". Edited October 10, 2009 by arick Quote Link to comment Share on other sites More sharing options...
arick Posted October 11, 2009 Author Share Posted October 11, 2009 (edited) I'm starting to detail the TDR IFS. The A arms and rotors are fairly smooth out of the box so all I did was give them a light sand and a couple of coats of high build primer before shooting them with chrome. The coils are too fragile to sand so I just shot them with high build and then chrome. If you look closely you'll se the pads in the calipers. Edited October 11, 2009 by arick Quote Link to comment Share on other sites More sharing options...
Mr.1/16th Posted October 11, 2009 Share Posted October 11, 2009 WOW!! THAT LOOK SWEET!!! KEEP UP THE GREAT WORK!! Quote Link to comment Share on other sites More sharing options...
75deucebuilder Posted October 12, 2009 Share Posted October 12, 2009 Great work Rick, nice to see you building again. Quote Link to comment Share on other sites More sharing options...
arick Posted October 20, 2009 Author Share Posted October 20, 2009 TDR is makeing some adjustments to the IFS in order to make it a better fit under the MF Willys body so I decided to start at the other end. I used some 600 grit and after a couple of passes along with a bit of work with a small file, I had the rear clip smoothed. I finished it off with some high build primer. The surface finish out of the RP printer is pretty good so it only took me about an hour to smooth it and prep it for paint. I also smoothed the rear end housing and shot it with high build. I've left the calipers as is but painted them Guards Red. The four bars have been smoothed and chromed. While going through the parts box I found a rack and pinion that I think is from a Vette kit. I think I can make it work with the TDR IFS. Quote Link to comment Share on other sites More sharing options...
PatRedmond Posted October 23, 2009 Share Posted October 23, 2009 RP is really cool. This stuff looks AMAZING !! Will the Track Nose for the T be available separately ? Quote Link to comment Share on other sites More sharing options...
arick Posted October 23, 2009 Author Share Posted October 23, 2009 I'll get an answer for you from MF Pat. By the way, your parts went out in todays mail. Quote Link to comment Share on other sites More sharing options...
PatRedmond Posted October 23, 2009 Share Posted October 23, 2009 Thanks....and thanks I'll get an answer for you from MF Pat. By the way, your parts went out in todays mail. Quote Link to comment Share on other sites More sharing options...
Mr.1/16th Posted October 23, 2009 Share Posted October 23, 2009 WOW!! LOOKING BETTER AND BETTER!! Quote Link to comment Share on other sites More sharing options...
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