Solid Model Memories.net

Member Projects => Ken N's Project Board => Topic started by: Model Maker on September 23, 2019, 02:04:08 AM

Title: Phantom F4-E Children's Toy
Post by: Model Maker on September 23, 2019, 02:04:08 AM
It's that time of the year again. Summer is over and time to start a Christmas gift for a child. 2019 hasn't been a very productive modelling year, so thought I had better start now in order to have it finished in time.

Scale is 1:48. But it looks large compared to the other children's toys I have made. Hopefully as I carve down the fuselage it will become lighter. This will be a bit of a challenge for me as it's not as straight fuselage. But I'll take my time and hopefully the end product will be a reasonable facsimile. I've beefed up the wing and stabilizer thicknesses to hopefully account for the stresses associate with being a toy.

I'll post the plans after I complete the model as I suspect I will be making some minor changes.
Title: Re: Phantom F4-E Children's Toy
Post by: lastvautour on September 23, 2019, 10:43:49 PM
We already see it is a Phantom. I look forward to the next photos.

Lou
Title: Re: Phantom F4-E Children's Toy
Post by: Model Maker on September 30, 2019, 01:43:18 AM
Horizontal and vertical stabilizers fitted to fuselage. As I fitted the stabilizers, I realized I should have beef up the rear section of the fuselage. I think the stabilizers will stand up to the stresses of being a toy. I would have liked a deeper penetration of the horizontal stabilizer. I've made some changes to the plans to account for this, so when the plans are posted, they will incorporate these learnings.

Since this is a toy, I opted to cut a dado where the wings meet so I can insert a hardwood shim to maximize the strength of the joint. The photo shows a trial shim. When I assemble, I will incorporate a pair of shims which span the complete width of the wing.

On to rough carving the fuselage profile next.
Title: Re: Phantom F4-E Children's Toy
Post by: buccfan on September 30, 2019, 08:56:39 AM
Good progress Ken. Regards Paul J.
Title: Re: Phantom F4-E Children's Toy
Post by: lastvautour on October 01, 2019, 09:36:56 PM
Coming along nicely.

Lou
Title: Re: Phantom F4-E Children's Toy
Post by: Boomerang on October 03, 2019, 01:18:12 AM

Watching with interest.

Looks Good Ken.

Gordon
Title: Re: Phantom F4-E Children's Toy
Post by: Model Maker on December 07, 2019, 03:28:48 AM
Christmas is fast approaching and I'm not sure I'll have this finished in time. But I should be able to make it in time for the New Year and the 2019 SMM poster.

Wasn't sure how to approach the rear fuselage as all the other models I have worked on had concave curves along the fuselage. The Phantom has several convex curves at the rear and I've never carved convex work before. I've used a couple of gouge chisels, taking light cuts along with frequent checks using the fuselage station templates as I didn't want to remove too much material. The bench hook vee block has been great to work against by providing an appropriate backstop. If you are interested in one, plans are in the Tools folder.

I struggled as well on  how to shape the engine exhaust nozzles. I finally decided to try the alternate use of a carving knife along the face of the nozzle and a gouge chisel taking light cuts to shape the fuselage. In the photo, one nozzle has been roughly shaped and the other is a work in progress. The approach seems to be working.

Anyways, there's an elf on the shelf telling me to get back to work!  So - Hi Ho, Hi Ho, it's back to work I go!  (Oops, that's the wrong movie)
Title: Re: Phantom F4-E Children's Toy
Post by: Boomerang on December 07, 2019, 07:09:33 AM

Always a pleasure to watch your progress.

Cheers

Gordon
Title: Re: Phantom F4-E Children's Toy
Post by: Gearup on December 07, 2019, 05:04:33 PM
Nice work. The carving stop design is a good one.
Fraser
Title: Re: Phantom F4-E Children's Toy
Post by: lastvautour on December 08, 2019, 08:49:17 PM
Looking great. Will it be done by Christmas?
Title: Re: Phantom F4-E Children's Toy
Post by: Model Maker on December 09, 2019, 06:37:28 AM
Not sure if it will be complete for Christmas. But hopefully for year end.

The carving stop works great. Due to the Vee shape, it traps the carving and prevents it from moving around.

The engine nozzles and fuselage relief are mostly finished. Had to make a couple of special sanding fixtures to confirm to the geometry. The sanding disk attached to the drill to smooth the face of the nozzles worked great.
Title: Re: Phantom F4-E Children's Toy
Post by: RyanShort1 on December 13, 2019, 03:58:27 AM
That V does look handy! Nice looking work there.
Title: Re: Phantom F4-E Children's Toy
Post by: Model Maker on December 27, 2019, 02:32:25 AM
Yes the vee block certainly comes in handy when carving fuselages. I'm not sure on the workmanship - I struggle to match the workmanship of others on this board.

Wasn't sure how to cut the mortise on the fuel tanks. I initially tried using a dowel, but stability was an issue as it had a tendency to rotate. So I grabbed a scrap piece of wood and created two mortises. The scrap piece was then cut to the the correct width. Final shaping was performed using a vee block assembly, plane, microplane, chisel and course sandpaper.

Fuselage shaping and dado cut out for wings completed using the carving clamp to hold the tang at the front of the fuselage. Once the final shaping and sanding is complete, I'll remove the tang and complete the shaping of the nose.

To provide strength to the wing I opted to insert a spline to connect the two wing sections. Rough rounding of leading and trailing edges of wings was performed using a micro plane. The more I use the micro plane the more impressed I am with their rate of material removal. Much faster than a file.





Title: Re: Phantom F4-E Children's Toy
Post by: Gearup on December 27, 2019, 06:42:10 AM
I can really see the advantages of the holding device and tang for carving the fuselage. The square of the tang remains a good reference for various cuts and alignment of the model during carving.  Looking really nice!
Fraser
Title: Re: Phantom F4-E Children's Toy
Post by: lastvautour on December 27, 2019, 03:52:24 PM
Beautiful Ken. The grain look fantastic.

Lou
Title: Re: Phantom F4-E Children's Toy
Post by: Boomerang on December 28, 2019, 06:25:55 AM

Excellent work Ken .

Cheers

Gordon
Title: Re: Phantom F4-E Children's Toy
Post by: Model Maker on January 01, 2020, 12:53:12 AM
Made it just under the wire.

Thanks for all the feedback!! I really enjoyed this one as it required some skills I had not utilized before.

The tang certainly comes in handy for several things such as clamping and capturing centre lines. I did luck out on the grain patter. The wings match much closer than I had anticipated. The fuselage although lacking a distinctive grain pattern certainly seems to bleed sap. Hopefully the varnish will seal it.

Happy New Year to all!! - ken
Title: Re: Phantom F4-E Children's Toy
Post by: Gearup on January 01, 2020, 02:52:58 AM
That is a very nicely done model Phantom!  The detail and coloration are perfect for a children's toy.
Regards Fraser
Title: Re: Phantom F4-E Children's Toy
Post by: lastvautour on January 01, 2020, 04:40:14 PM
I envy the child who get this Phantom. Excellent workmanship.

Louis
Title: Re: Phantom F4-E Children's Toy
Post by: Boomerang on January 03, 2020, 07:16:29 PM

Excellent work ! A very special toy .

Well done Ken

Gordon