Author Topic: P-51 Mustang - scratch built  (Read 5237 times)

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #15 on: December 04, 2019, 12:33:57 PM »
Slike trupa




Offline dejan_ts

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Re: P-51 Mustang - scratch built
« Reply #16 on: December 05, 2019, 06:23:01 PM »
Cime si lepio drvene letvice za stirodur, 2k lepkom ili belim lepkom za drvo da kazem drvofix

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #17 on: December 05, 2019, 10:00:07 PM »
Beli lepak,ponekad koristim nisko ekspandirajuci poliuretanski lepak na mestima gde nema idealnog naleganja.

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #18 on: December 09, 2019, 12:12:15 PM »




Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #19 on: December 09, 2019, 12:24:38 PM »
Na red je dosao na plankiranje modela.
Isekao sam tablu 3cm debelog stirodura na 2,5mm.





Offline dejan_ts

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Re: P-51 Mustang - scratch built
« Reply #20 on: December 09, 2019, 05:10:52 PM »
Sa cim sad lepis plank od stirodura za stirodurska rebra

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #21 on: December 09, 2019, 08:53:16 PM »
Belim lepkom

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #22 on: December 10, 2019, 11:06:41 AM »








Plankiran model je tezio jedva 750grama a i bio je malo mekan.
Zbog toga sam odlucio da probam da presvucem model sa 18 gramskim platnom.

Offline dejan_ts

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Re: P-51 Mustang - scratch built
« Reply #23 on: December 10, 2019, 11:11:47 AM »
Takvog mekanog si mogao da ga letis samo u indor varijanti ,da si bio negde nanlivadi i vetrometini ,sve bi se to uvijalo

Tkanje i smola su ga verovatno dodatno ukrutili

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #24 on: December 10, 2019, 01:19:32 PM »
Model je bio neverovano krut na uvijanje,nego mekan u smislu kao da je presvucen monokotom.

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #25 on: December 12, 2019, 11:37:48 AM »
Presvuceno staklenim platnom 18gr


Prednji deo trupa sam radio sa 48 gramskim i pokazalo se puno bolje
jer mi se cini da su vlakna iste debljine samo je 48 gramski gusce tkan
i dobija se ravnija povrsina a masa nije puno veca.

Offline drjack

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Re: P-51 Mustang - scratch built
« Reply #26 on: December 12, 2019, 10:01:03 PM »
Koliki je bio priraštaj mase na tih 750 gr. nakon presvlačenja sa smolom i platnom?

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #27 on: December 12, 2019, 11:36:55 PM »
Oko 300 grama

Offline dejan_ts

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Re: P-51 Mustang - scratch built
« Reply #28 on: December 13, 2019, 06:05:50 PM »
Gledam ove crteze sto si postavio na forumu ,jesu li to tvoji crtezi ili skinuti sa nekog sajta

Offline Marcell

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Re: P-51 Mustang - scratch built
« Reply #29 on: December 13, 2019, 09:16:38 PM »
Sa tih crteza sam radio trup.