设为首页收藏本站

科技论坛

 找回密码
 注册
科技论坛 门户 遥控模型 模型飞机图纸 查看内容

泡沫板电动飞机

2018-2-13 19:26| 发布者: dymodel| 查看: 100| 评论: 0|原作者: free

摘要: 泡沫板电动飞机 An RC Foamie Aircraft Page started on April 16th, 2006. This page was last updated on December 7th, 2006; thanks for visiting! THE LATEST INFORMATION HAS BEEN ADDED AT THE END O ...
泡沫板电动飞机

An RC "Foamie" Aircraft
泡沫板电动飞机
Page started on April 16th, 2006. This page was last updated on December 7th, 2006; thanks for visiting!
THE LATEST INFORMATION HAS BEEN ADDED AT THE END OF THIS PAGE
Jump to the Info on the 41" x 7-1/2" polyhedral thermaling wing: added 9/2006
Jump to the information on the 34" x 7-1/2" Aileron Wing: added 10-15-2006
Friends,
Earlier in 2006, I received a half of one of the yellow AquaRiders from another member of the South Park Beagle Squadron. I made two Woodstok forward fuselages from the 30" x 5-3/4" x 3/4" section of foam. In a design approach intended to allow flying on an inexpensive single stator CD-Rom kit motor, I decided to stretch the nose forward farther from the wing's center of lift so that the aircraft could still fly on a light two cell LiPo battery placed well forward in that extended nose. (The new nose contour matches the classic Woodstok nose profile more closely, & gives room well forward & up high for battery placement, out of harm's way on landings.)
[Note: I an effort to avoid anyone possibly getting unhappy with the unauthorized use of a copyrighted name or registered trademark, I'm going to refer to my Yellow AquaRider & BlueCor aircraft as "WOODSTOK", spelled without a "C" in the name. I'm not really worried, but there's just no reason to have anyone get unnecessarily unhappy.]
I'm using a .157" C.F. tube for the tail boom and motor mount stick, as in the EPP Beagles; I used about 4" for the motor mount, with the remaining 26" embedded in the AquaRider foam- about 13-3/4" extending from the rear of the foam back to the tail group, while about 12-1/4" extends through the foam lengthwise for assistance in keeping the foam flying straight. (The AquaRider foam is a great material for this size / weight / performance class aircraft, but it is more flexible than the 1.3# density EPP foam I've been using previously.) Below is an update to this page added on 12-07-2006- the tailgroup plan:
泡沫板电动飞机
With the C.F. tube extending this far forward, the servos are mounted / installed through the foam directly on top of the front end of this tube, giving a solid setup length for the servo control linkages. A low temperature hot melt glue gun can be used if you work quickly; (watch the nozzle tip and keep it moving, as it is still hot enough to melt the AquaRider foam .)
I stretched the new Bluecor PP wing to 35-3/4" span with a 7-1/2" chord, with a 16" span flat undercambered center panel, and ~9-7/8" tip dihedral panels. Since the wings have been performing so well on the EPP Beagles, I decided to again use about 8% camber.
There are 12" bamboo skewers glued to the center of the wing at the leading and trailing edges for strength in this area where the main fuselage weight and flight loads are carried.
After increasing the wing area by roughly 15% over the EPP Beagles, I also upsized the tailgroup area by a similar proportion. Overall length is at 31-3/4".
(NOTE: Much of the building information is identical to the EPP Beagle; click here to visit the EPP BEAGLE PAGE for further information.)
泡沫板电动飞机
Above and below, is the Woodstok airframe after receiving it's basecoat of Krylon H2O spray paint, ready for Graphics to be applied, then ready for the rest of the flight gear to be installed


鲜花

握手

雷人

路过

鸡蛋

辽公网安备 21100402204006号|科技论坛 ( 辽ICP备07501385号-1   

GMT+8, 2018-12-19 00:20

Powered by tech-domain X3.4 Licensed

© 2001-2017 Comsenz Inc.

返回顶部