-
Posts
7,449 -
Joined
-
Last visited
Content Type
Profiles
Forums
Gallery
Events
Everything posted by CDW
-
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
-
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
The more I fiddled with adding links to the chain, existing links began to fall apart one by one. Became so hassle-iferous, I resorted to the molded chain and sprockets. Moving on. -
As a teen, I appreciated the huge back seats in the old cars back then. Those seats got heavy usage when taking your date to the submarine races.🙂
-
Never owned one myself, but my favorite '51 Chevy was the fastback model. You could buy these for a song when I was a teen. But I never learned to appreciate cars like these until the 80's and 90's. By then they had become much harder to find.
-
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
@shipman: I did check fit through limits of travel of the swingarm, but it's a matter of the chain being too short. I also laid the chain about the circumference of the molded chain piece and found it too short there as well. One way or the other, I will have a chain on the bike by tomorrow. 😄 I'm working to add a few links as I type this. From here on out, it shall be 3D printed chains for me. No more of these. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
On second thought, there were two rear sprockets included, one large and one smaller one. The instructions called for use of the large one. Maybe the smaller of the two would fit without lengthening the chain? I grow weary of this. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
The drive chain saga continues: after all the bragging I did about how well Tamiya engineered the chain building jig, come to find out the chain is too short. 🤥 All is not lost, there are more links, rollers, and pins included. I can measure the distance between the axle location on the swingarm and the hub, multiply that times 2 and I should be long enough by adding those links to the chain. I'm debating whether to throw in the towel on the chain and just use the kit chain and sprockets which are molded as a single unit (the correct length). I've about had enough Tom-foolery with this chain. -
This kit was first introduced a LONG time ago, sometime in the 70's I believe. The molds have a lot of mileage on them. I think you're doing a great job on this old kit. Keep up the good work.
-
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
I am now at the stage where the ends of the chain are joined with a "master link". I kid you not, I have spent a couple of hours fiddling with that link this morning. So glad it's done now. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
Rob The primary weakness with the Tamiya photo etch chain are the problems associated with cutting the links from the photo etch fret after the chain is assembled. Even careful cutting loosens the holding power of the "clips" that attach to the pins. Tamiya recommends gluing each pin/clip contact point with a thread locker glue (CA is what I used). But then you are left with rough spots that need filing down and smoothed out where the links have been cut from the frets. I am not going to attempt smoothing them out. I am certain it will cause the chain to fall apart in various places due to the stress from filing. Too fragile. In retrospect, that resin printed chain looks like a charm. If I had it all to do over again I would buy the resin printed parts but since you already have the photo etch set, give it a try. You may be more successful than I and figure out a better way of handling the issues I described. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
That's a much more viable option for extra detail. Price is right, too. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
All the things we put our parents through when we were kids come back to us with our own kids. I came home one day to find live fish in my swimming pool. My son thought it would be great to be able to go fishing in our back yard. 🤣 -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
Thanks for all the suggestions. Dug deep and found a pair in my stash that got the job done. Not interested in trying this again anytime soon. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
I may need to try and grind or file down a set of tweezers to a much finer tip to see if that might work. Obviously not the set pictured, as they are ceramic-tipped. 😄 -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
After taking a couple of days off from modeling, I'm back to take up where I left off on this photo etch chain building dilemma. On the left side of the jig are links I cut from the photo etch fret using a XActo blade. It distorted the shape of the links which Tamiya suggests using "something" (not specific) to pinch the links to tighten them against the roller pins. As you can see from the photos, my precision tweezers are no match for this small work. Got to find something to pinch those links and tighten them. To the right of the cut links are links yet to be cut. I will attempt to do this with a micro cutoff wheel in my dremel. I tried using my Xuron photo etch cutting scissors but those mangle the links as well. I am definitely open to suggestions if you have one. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
Awesome videos. Could not believe how quick that 2 cylinder 50cc bike ran. Never knew there was such a thing. Who was the test rider? -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
It's odd seeing a racing engine like that in the first photo just lying in the grass. Would that be a maintenance photo taken during the course of a race? Great photos! Would have loved hearing that 5 cylinder 125cc engine rev up. -
Honda RC166 Grand Prix Racer by CDW - FINISHED - Tamiya - 1/12
CDW replied to CDW's topic in Non-ship/categorised builds
Next steps with the chain construction involve cutting the links from the photo etch fret. Since the fret is stainless steel rather than brass, it's harder to cut. I typically use a scalpel blade for this but I found it takes too much pressure to cut through, therefore bending (slightly) the links out of shape. As the fit between the links and the pins is so precise and small, Tamiya recommends "pinching" each "c" clip together to tighten-retighten the fit to pin after cutting. I found this to be beyond my capability with the tools I have, much too small for any forceps I own. Next I am going to try cutting the links from the fret using a micro abrasion wheel on my dremel. Hopefully this will prevent the distortion of the c clips and negate the need to pinch them. If that doesn't work, I'm going to need to find a much smaller set of forceps to maybe even tweezers. I could see this task ruining a set of precision tweezers in the process as the tips of tweezers are not generally used as a pinching type of tool.
About us
Modelshipworld - Advancing Ship Modeling through Research
SSL Secured
Your security is important for us so this Website is SSL-Secured
NRG Mailing Address
Nautical Research Guild
237 South Lincoln Street
Westmont IL, 60559-1917
Model Ship World ® and the MSW logo are Registered Trademarks, and belong to the Nautical Research Guild (United States Patent and Trademark Office: No. 6,929,264 & No. 6,929,274, registered Dec. 20, 2022)
Helpful Links
About the NRG
If you enjoy building ship models that are historically accurate as well as beautiful, then The Nautical Research Guild (NRG) is just right for you.
The Guild is a non-profit educational organization whose mission is to “Advance Ship Modeling Through Research”. We provide support to our members in their efforts to raise the quality of their model ships.
The Nautical Research Guild has published our world-renowned quarterly magazine, The Nautical Research Journal, since 1955. The pages of the Journal are full of articles by accomplished ship modelers who show you how they create those exquisite details on their models, and by maritime historians who show you the correct details to build. The Journal is available in both print and digital editions. Go to the NRG web site (www.thenrg.org) to download a complimentary digital copy of the Journal. The NRG also publishes plan sets, books and compilations of back issues of the Journal and the former Ships in Scale and Model Ship Builder magazines.