fractalign

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About fractalign

  • Rank
    MCM Ohana

Previous Fields

  • Scale I Build 1/24 and 1/25

Profile Information

  • Location Batlow Australia
  • Full Name robert sharp

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fractalign's Activity

  1. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    There are plenty of flaws too !The old lugs were wrecked from the over spray so I sanded them down and added these ones. To get a smooth finish around the perimeter I will dab some more white primer around it and sand it back when it dries. Then I will mask off the lugs and put a final light undercoat over the surface, lightly sand it back and the wheel will be finished. This will be my last post for a week, as I will be away, when return I will wrap the wheel up and move onto finishing the cab, hood and grill.

  2. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Hey Guys.
    The wheel is nearly done. The holes are starting to look more uniform. I have been using the single punch to get a consistent finish on each one. I also changed over to a white primer so that I can see the flaws easier.

  3. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Hey Charles.
    You will be pleased to know I sanded them off earlier today. I came up with a simpler solution.
     
  4. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    The other thing I did was machine the underside. This side will be the visible side at the back so it needs to be as smooth as the other side. I will need to make up the hub and stud assembly as well. I will also need to make up the rim as well. But before I do any of that I will need to get the remaining two holes looking like the other three.

  5. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Hey Guys.
    I managed to find time to do some more work on the wheel. My main concern was getting the holes consistent. Well three of the five are consistent and the other two need some minor work to get them in shape. I used a single wheel punch rather than the whole wheel press to get the holes to this stage. I also gave the wheel a light coat of primer. For the other two holes I will most likely use the same primer but use a small brush to lay it on. I will allow the primer to dry a bit before I use the press on the remaining two holes. Another thing I did was join the outer rim. You can see how much better the wheel looks with the light finish. Its also 1000 times better than my first master.

  6. fractalign added a post in a topic 1929 Coleman 4wd   

    I have to agree, my favourite trucks are all pre WW2. This build is certainly one of the most impressive to have graced these pages.
     
  7. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    I get all my supplies through Barnes products, Pinky Sil, Its called Pinky Sil because its mixed as two parts with a red and white silastic rather than a regular catalyst.
     
     
  8. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Over the weekend I managed to cast up the two sets of fenders as well as a few sets of brakes and tyres. There will be a lot more needed but once the wheel is finished I will cast up several versions of it as well, with and without the studs so I can get all the wheels and tyres cast up.

  9. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    I used my electric drill as an open ended lathe. I found that when I pushed the wheel to the base of the drill bit near the chuck, the wheel was very stable. There is quite a knack to machining. Too much pressure and wear will be uneven if it flexes. With a stable base I did not have to worry about this. As well I machining I also used a lot of undercoat to saturate the face. This was to get the holes more uniform and smaller as well. More primer and more machining was needed to get the surface to this stage. Comparing the new master to the previous one shows how much closer to the 1:1 this one is. The holes are bigger and the actual surface face is smaller. 1:25 scale so it sits comfortably inside the tyre. The trim that makes up the inner and outer rings for the rim is a lot neater too. The inner one is made from round plastic tubing and the outer one is sheet styrene. Next task will be to join the rims together and continue to refine the holes until its finished.

  10. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Having looked carefully at the wheel I realised the master was all wrong and I would need to start again. I have lost count of the number of scratch built wheels I have created only to find they were no where near accurate. This time I was going to make sure I got it right. The first thing I did was draw a circle into the styrene with a compass. The pivot point was enlarged and I used Fimo to shape out the punch. This was cut into five sections and these were place evenly around the perimeter of the circle and glued into place. The circle was then cut out and the wheel press was complete. This press was then reinforced with thick balsa wood. More Fimo was roughly shaped out and the wheel press was pushed into it to give the impression. One this rough shape came out of the oven the machining began.

  11. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Without a doubt the hardest part of this build has been creating the wheels. Here is the 1:1 I am referencing. You can use all the images in the world, but nothing is better than the real thing when you want create an accurate replica 


  12. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Hey Guys !
    I have been slow with uploading progress of the build so I have a quite a bit to show. tonight I started work on the sides of the riser box. Here you can see the position for the steps have been drawn in place. I will be using very fine box tubing for the actual steps themselves
     

  13. fractalign added a post in a topic 1929 Coleman 4wd   

    Talk about high end, this build is on another level !
     
  14. fractalign added a post in a topic 1929 Coleman 4wd   

    Sounds exciting, can't wait to see the results !
     
  15. fractalign added a post in a topic 1935 Ford "Dearborn" C.O.E ,Bogie Drive Car Hauler.   

    Thanks for the feedback guys, all this has been a walk in the park compared with making up the wheels, now that has been a nightmare ! It will be worth it in the end though.