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  #21  
Old 02-06-2016, 05:34 PM
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Red face I forgot

There are two internal air vent louvers in the center fuselage that I forgot to install prior to the center section closure. Note the white patch?

Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1060.jpg

this is what is should look like
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-vent.jpg


I will install that later on from the outside. That will make this task much more difficult and risk losing the part inside if not glued and held properly.



Isaac
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  #22  
Old 02-07-2016, 09:11 AM
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Smile Wing center section frame

The wing center frame is built around the landing gear bay and is partially built.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1062.jpg


It is then inserted on one side and glued to the center fuselage with its internal framing.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1063.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1064.jpg


Very strong.


Isaac
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  #23  
Old 02-07-2016, 10:58 AM
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Tim Crowe Tim Crowe is offline
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Nice neat underside joint.

What are you using for edge colouring?

Tim
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  #24  
Old 02-07-2016, 05:02 PM
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Smile

Quote:
Originally Posted by Tim Crowe View Post
Nice neat underside joint.

What are you using for edge colouring?

Tim

Tim


I use a set of Faber Castell PITT artist pens.

My favorite is Warm Grey 272 which is good for almost all colors except dark edges.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-faber-castell-warm-grey.jpg



Isaac


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  #25  
Old 02-07-2016, 10:15 PM
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Cool Afterburner duct

or as the Brits call it the Reheat.

The assembly consists of a very long tube which is the afterburner duct as well as a cone representing the variable exit nozzles. Also, there is an inner wall on the fuselage rear that mates with the nozzles.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1066.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1067.jpg


I employed Yoav's method of keeping open ducts and inlet keep their shape by inserting a dummy former close to the edge and then coating the outside surface close to it ( but not too close ) with Super glue.

Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1068.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1069.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1073.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1074.jpg

There was a lot of trial fit to make sure all is OK.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1075.jpg



Isaac
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  #26  
Old 02-08-2016, 12:01 PM
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Smile Engine info

For those interested in the Lyulka AL-7 engine that powered this Suchoi , here is a nice link
AL-7 (LeteckeMotory.cz)

And wikipedia.https://en.m.wikipedia.org/wiki/Lyulka_AL-7

And some pics from that site

Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-al7f1_04.jpg

Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-al7f1_05.jpg


Model Kom kit keeps it simple. No elaborate parts that can't be seen


Isaac
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  #27  
Old 02-08-2016, 04:24 PM
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Smile Engine inlet

The inner engine inlet is a simple cylinder with a center cone.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1070.jpg

The center cone is not going to be glued until the end. Primarily to prevent damaging it during the model assembly. Also, I may use it to add more wight if needed to prevent it seating on its tail.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1071.jpg


Only technical note is that I inserted a dummy frame in front and coated the outside of the cylinder with Super glue to make sure it stays round



Isaac
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  #28  
Old 02-09-2016, 10:10 PM
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Smile Aft fuselage

The aft fuselage is relatively simple and housed the afterburner duct and exhaust nozzle.

The parts
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1072.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1076.jpg


Note that the wood dowel is only temporary and will be removed since it cant pass thru the inner duct. It is the attachment for the horizontal stabilizer. More info later on that.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1077.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1078.jpg
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1079.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1080.jpg
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1081.jpg


Isaac
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  #29  
Old 02-11-2016, 06:09 AM
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Smile Aft section completion

At this point, I slipped and lightly glued the afterburner duct
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1083.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1085.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1087.jpg


And here is the aft section
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1088.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1089.jpg


Ready to join the forward section
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1090.jpg


and joined.
Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1091.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1092.jpgSuchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-img_1093.jpg


Notice the nose section is next. It will be a big, long model.


Isaac
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  #30  
Old 02-11-2016, 03:06 PM
yrn_n yrn_n is offline
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looks good!
The aircraft looks like a long pipe with wings....
I am used to seeing pictures of him in this situation :
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Suchoi Su-7 Egyptian Air Force Model-Kom kit in 1/33 scale-su7.jpg  
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