rc3Dprint ER-2 Скачать руководство пользователя страница 2

T H A N K   Y O U  

Thank you for downloading this ER-2. These models take many hours of work to make 
available to you so please don’t share the STL files with others. Send them to 
www.rc3print.com where they can download the models themselves. This enables me to 
continue to develop new models to make them available for download. 

This document aims to help you print and assemble your aircraft. Our designs are made to 
be simple, this model is designed explicitly with LW-PLA in mind, so it incorporates carbon 
tube spars. If you print it from regular PLA it will obviously be heavier and you should take 
this into account. 

3D printers often have many di

erences so you may need to tweak settings to get the best 

results. 

Included in the document you will find Cura profiles and layouts for each part and assembly 
instructions. Many of the components in the design are 

solid bodies

, this has some advantages 

over hollow bodies in that you can adjust some settings such as wall thickness, infill 
percentage, etc. As such we recommend using Cura to slice the files. The walls of these solid 
bodies are single line 0.4mm thickness to reduce weight. As you are printing and 
assembling the model yourself we take no liability for damage or loss resulting from your 
use of these files. Please fly responsibly and follow all local laws. 

Share your results on Instagram, Facebook, or by email and tag @rc3dprint for discount 
codes on future orders. 

Содержание ER-2

Страница 1: ...J P R I N T I N G A N D A S S E M B LY I N S T R U C T I O N B O O K E R 2 ...

Страница 2: ...count 3D printers often have many differences so you may need to tweak settings to get the best results Included in the document you will find Cura profiles and layouts for each part and assembly instructions Many of the components in the design are solid bodies this has some advantages over hollow bodies in that you can adjust some settings such as wall thickness infill percentage etc As such we r...

Страница 3: ...2 x Metal Servoless Gear Retracts Non steerable version Link Pultruded carbon tubes 8mm 6mm 4mm and 2mm The carbon tubes need to nest inside each other Check before you buy See carbon schematics below for lengths required Piano Wire for Elevator and Rudder push rods CA glue Hot glue for securing Servos 2 x 25mm x 8mm x 2mm N35 Magnets for hatch https amzn to 35GtsmC ...

Страница 4: ...I N C L U D E D S T L F I L E S F U S E L A G E W I N G ...

Страница 5: ...E M P E N N A G E G E A R P A R T S ...

Страница 6: ...C A R B O N T U B E S ...

Страница 7: ...S P E E D B R A K E P A R T S ...

Страница 8: ... T I O N S Wing Span Area 2020mm 39 33dm2 Flying Weight 2200mAh 4S 2000g Wing Loading 50 9 g dm2 16 6 oz sq ft Wing Cube Loading 8 1 Channels 6 Channel Minimum Centre of Gravity 10 cm Behind of Leading Edge 2018 1309 16 ...

Страница 9: ...m this material Below are the settings I use on a Creality Ender 5 Listed are the changes made to the generic Low Quality PLA profile I use these settings for all part unless otherwise stated in the Cura Placement pages A W O R D O N R E T R A C T I O N S Layer height 0 24mm Wall Thickness 0 4mm Wall line count 1 Top Bottom Pattern Lines Infill Density 3 Infill Pattern Cubic Flow 50 Printing Tempe...

Страница 10: ... will need to turn retractions ON and set the retraction distance to 0mm A big thing is made of retraction free LW PLA models You don t need retractions on if you print his model however having retractions on but with a value of Zero means you can use the retraction extra prime amount setting if you are offering from any under extrusion You should print the parts one at a time You may need to clean...

Страница 11: ...knife Secure the EDF in place with a thin bead of hot glue on the left and right side This also provides rigidity to the part Servos need to be put in place with the wires fed into the fuselage centre the servo horns should face inwards If using the retractable undercarriage the servo less retract should be set into the bottom of Fuselage 4 The CF tubes inside which the wing spars nest should also...

Страница 12: ...is applied to the ailerons and they are free to rotate around the hinge Position the Aileron control horns so that the hot end if over the hinge The Flap horns should be placed 2cm further Aft i e these shouldn t line up with the hinge line 10 At this stage it is a good idea to assemble all the parts together running the servo wires and extensions forwards to make sure they are long enough 11 Glue...

Страница 13: ... to pull them as they will break instead use a wide prying tool to gently prise the wing away from the fuselage 15 Set up the elevator and rudder servos with piano wire push rods The EDF Hatch will be glued into place so double check everything works before doing so F U R T H E R N O T E S The model comes with parts for a launch dolly the assembly of which is pretty self explanatory Wheels are not...

Страница 14: ...C U R A C O M P O N E N T P L A C E M E N T F U S E L A G E 1 ...

Страница 15: ...F U S E L A G E 2 F U S E L A G E 3 F U S E L A G E 4 Set the infill to 5 ...

Страница 16: ...F U S E L A G E 5 F U S E L A G E 6 F U S E L A G E 7 F U S E L A G E 7 H A T C H ...

Страница 17: ...F U S E L A G E 8 E D F H A T C H W I N G 1 W I N G 2 ...

Страница 18: ...W I N G 3 W I N G 4 W I N G 5 W I N G 6 A ...

Страница 19: ...W I N G 6 B I N N E R F L A P O U T E R F L A P I N N E R A I L E R O N ...

Страница 20: ...O U T E R A I L E R O N V E R T I C A L S T A B H O R I Z O N T A L S T A B ...

Страница 21: ...R U D D E R E L E VA T O R H O R I Z O N T A L S T A B E N D V E R T I C A L S T A B E N D ...

Страница 22: ...C A N O P Y 1 C A N O P Y 2 S P E E D B R A K E 1 S P E E D B R A K E 2 ...

Страница 23: ...G T H E N E R 1 Print in PLA ABS PETG S P E E D B R A K E S T R E N G T H E N E R 2 Print in PLA ABS PETG B O T T O M G E A R L I N K A G E Infill 30 Print in PLA ABS PETG T O P G E A R L I N K A G E Infill 30 Print in PLA ABS PETG ...

Страница 24: ...A F T G E A R L E G Infill 30 Print in PLA ABS PETG F W D G E A R L E G Infill 30 Print in PLA ABS PETG S P R I N G T P U ...

Страница 25: ...F W D T Y R E T P U F W D W H E E L T P U A F T T Y R E T P U A F T W H E E L T P U ...

Страница 26: ...E L E VA T O R C O N T R O L H O R N Infill 50 C O N T R O L L I N K A G E Infill 50 ...

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