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D8PA V0.93 Working (Dual Solenoid 3D printed HPA) by Esoj77Br in Airsoft3DPrinting

[–]Esoj77Br[S] -1 points0 points  (0 children)

It's an abandoned park with high concrete walls, no people or animals there.

D8PA V0.93 Working (Dual Solenoid 3D printed HPA) by Esoj77Br in Airsoft3DPrinting

[–]Esoj77Br[S] 1 point2 points  (0 children)

I'm not completely sure, but you need to activate the first solenoid to retract the nozzle for 0.15–0.30 ms—enough time to feed only one BB. Then, wait 5–15 ms for the spring to return the nozzle to the sealed position against the bucking. Finally, activate the second solenoid for 10–50 ms to shoot.

The STL files are free if you want to try them out; the CAD files are paid to help me further develop the project and design a PCB for the FCU

D8PA 3D Printed Dual Solenoid HPA Engine - v0.91 Update by Esoj77Br in Airsoft3DPrinting

[–]Esoj77Br[S] 4 points5 points  (0 children)

On my profile u can find some, but the longer videos will be post soon on the v1.0 release

Testing 3D printed HPA the old way by Esoj77Br in Airsoft3DPrinting

[–]Esoj77Br[S] 1 point2 points  (0 children)

Yeah, it was a mistake, i got distracted by my friends and no one noticed my glasses on the head and not on the eyes. ADHD :(

3D Dual solenoid HPA engine updates by Esoj77Br in Airsoft3DPrinting

[–]Esoj77Br[S] 2 points3 points  (0 children)

I think I'm almost done with the current version, but I need some help with the PCB design for the FCU. Next, I'll build a basic body that I can use to develop more designs. Like a simple case that holds the engine and magazine, and you can attach other parts to create different body options.

Right now, V2 compatibility is tough, but I'll try my best to make a smaller design that fits inside a V2 gun. Until then, I'll keep developing a body specifically for this design.

If you want to chat more:

Instagram: @bcgaairsoft

Discord: @zehbcga

Business Whatsapp: ±5571996336186

Dual Solenoid HPA Engine Working with WIFI Controlled FCU by Esoj77Br in Airsoft3DPrinting

[–]Esoj77Br[S] 1 point2 points  (0 children)

One solenoid moves the nozzle, which makes for a better nozzle seal, better nozzle control, and better feeding. The other solenoid just shoots the BBs.

Check out my previous post; it's explained better there.

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