USMC Herc Posted August 4, 2019 Share Posted August 4, 2019 I hate to see this beautiful pit hidden.... Please keep bringin the heat. Jason airscale 1 Link to comment Share on other sites More sharing options...
JayW Posted August 5, 2019 Share Posted August 5, 2019 The seat belts are just a big double-take. Your effort so far is the most realistic model I've ever seen. Keep it up. Oh, and the wheel/tire combo 3d Cad model is amazing. daHeld and airscale 2 Link to comment Share on other sites More sharing options...
MikeMaben Posted August 5, 2019 Share Posted August 5, 2019 It has wings !!! airscale 1 Link to comment Share on other sites More sharing options...
KevinCG Posted August 5, 2019 Share Posted August 5, 2019 G'day Peter, Your work is superb. Congratulations With respect to your your seat belts I feel a word of caution maybe required as I have noted that there can be problems over the longer term using lead where it comes into contact with some other metals due to presumably differences in galavanic index. The lead or other metal simply disintegrates over time, the metal with the lower index (ie more -ve) dissolves or goes to powder. This happened to me many years ago on a 1/24 scale Me 109, where the belts just disintegrated after 10 or so years. I have subsequently eschewed lead. I have seen similar issues with white metal on older models in museums etc. This may not be an issue in your case as I do not know what from what metal you have etched your buckles and clasps but it maybe worth checking. Any difference greater than 0.25mV is likely to cause an issue. According to Wikepedia Lead has an index of -0.70, brass -0.4, Copper 0.35 and nickel -0.3. It gets a bit more complicated when alloys are involved. I hope this doesn't apply but it's worth knowing for the future. Cheers Kevin Uilleann, JayW, daHeld and 1 other 3 1 Link to comment Share on other sites More sharing options...
clarkis Posted August 5, 2019 Share Posted August 5, 2019 geez... Clark airscale 1 Link to comment Share on other sites More sharing options...
monthebiff Posted August 6, 2019 Share Posted August 6, 2019 Just amazing,! Regards. Andy airscale 1 Link to comment Share on other sites More sharing options...
KUROK Posted August 6, 2019 Share Posted August 6, 2019 Aye - Yi - YI !!!! airscale 1 Link to comment Share on other sites More sharing options...
richdlc Posted August 15, 2019 Share Posted August 15, 2019 a certain dictator once described Willy Messerschmitt as having the skull of a genius. He clearly hadn't met you at that point! daHeld and airscale 1 1 Link to comment Share on other sites More sharing options...
airscale Posted August 18, 2019 Author Share Posted August 18, 2019 Hi folks been a while - it's got to a really tough bit of the build... On 8/5/2019 at 6:58 AM, KevinCG said: G'day Peter, Your work is superb. Congratulations With respect to your your seat belts I feel a word of caution maybe required as I have noted that there can be problems over the longer term using lead where it comes into contact with some other metals due to presumably differences in galavanic index. The lead or other metal simply disintegrates over time, the metal with the lower index (ie more -ve) dissolves or goes to powder. This happened to me many years ago on a 1/24 scale Me 109, where the belts just disintegrated after 10 or so years. I have subsequently eschewed lead. I have seen similar issues with white metal on older models in museums etc. This may not be an issue in your case as I do not know what from what metal you have etched your buckles and clasps but it maybe worth checking. Any difference greater than 0.25mV is likely to cause an issue. According to Wikepedia Lead has an index of -0.70, brass -0.4, Copper 0.35 and nickel -0.3. It gets a bit more complicated when alloys are involved. I hope this doesn't apply but it's worth knowing for the future. Cheers Kevin that is really interesting & a bit worrying Kevin ... I guess I will just have to see what happens - the etch is nickel silver so i guess they may react one day - fingers crossed I get lucky so, what's been happening... I got the cockpit pod assembled in a jig and got it in the airframe... ..the external sidewalls of the fuselage have also been added & faired in.. ..I wanted to get the rear window area sorted so I started by making a plug for vacforming but once I had a go with my usual dismal success at vacforming PETG (I get distortion etc) I realised the curves are not compound really so I just bent some sheet in boing water and made a slit along the top rear edge so I could pinch it in a bit to get the upper profile.. ..the windows were then set out and the covering removed - I had an etched template I did that matches the framing I also had done as these are really difficult to do freehand.. ..also made the inner skins and the front former which were painted black on the outside & green on the inside.. ..then added to the interior (carefully!) - the seam doesn't matter as it will be covered, and the little metal brace at the back is so far down the fuselage it cannot be seen.. ..there are some gubbins on the roof of this area so these were made up in metal & plastic and wired up.. ..then as I was about to add the assembly and fair it all in, I thought I had better get the front windshield fuselage area done as if there is any sanding, all the dust will get in the rear cockpit and I will never get it out.. ..I had drawings - you can see the windshield drops down each side of the upper curve of the fuselage and actually the armoured glass panel goes right through this area.. ..I made up templates as there is so much three dimensional geometry going on it is really (and I mean really) difficult to fabricate.. ..one shows where the IP coaming is in relation to the windsheild, the long one is just the overall upper profile with a vertical where the rear of the front windshield is.. ..I made up many more templates and plugs for moulding the windshield & coaming - I also spent days trying to figure out why things were not lining up before I realised the top of the fuselage was very lop-sided so the half-round template is to correct that.. ..one of the coaming vacforms - this is wrong but each tester gets me closer... one thing I am struggling with is on many cockpit pics the panel does not look set back very far, but every factory drawing has it set quite deep - it has to be deep as that is where the panel goes in the cockpit pod, but it is a bit of optical trickery I am struggling with.. ..so some overall shots of the mock-up windshield and the rear glazed area - once I get the plug for the windshield I will probably just plunge mould PETG panels in boiling water as this completely preserves the optical clarity and assemble individual panels to make it up.. lots and lots of fettling & thinking to be done in this bit... ..back when I have some meaningful progress TTFN Peter Starfighter, TAG, chuck540z3 and 20 others 23 Link to comment Share on other sites More sharing options...
Lothar Posted August 18, 2019 Share Posted August 18, 2019 I'm running out of superlatives, this is just so good Lothar airscale and daHeld 2 Link to comment Share on other sites More sharing options...
zaxos345 Posted August 18, 2019 Share Posted August 18, 2019 I am with Lothar to that....speechless!!!! John airscale 1 Link to comment Share on other sites More sharing options...
Ralph-D Posted August 18, 2019 Share Posted August 18, 2019 wow^1000 airscale 1 Link to comment Share on other sites More sharing options...
SCRATCH BUILDER Posted August 18, 2019 Share Posted August 18, 2019 Excellent as always! airscale 1 Link to comment Share on other sites More sharing options...
LSP_Kevin Posted August 18, 2019 Share Posted August 18, 2019 What's the name of the planet you're from again? Kev clarkis, daHeld, MikeMaben and 3 others 2 4 Link to comment Share on other sites More sharing options...
Out2gtcha Posted August 18, 2019 Share Posted August 18, 2019 Yikes, that's amazing! airscale 1 Link to comment Share on other sites More sharing options...
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now