Search found 1064 matches

by hectmarr
Sun Nov 24, 2024 11:14 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 63
Views: 181151

Re: Single pumping hybrid, "Strong Boy"

Franchement j'adore le concept avec le système tout en un il à l'air très efficace mais alors c'est génial pas besoin de disque de rupture il à l'air assez puissant en plus The retention to seal the small explosion chamber is provided by an O-ring, tightened by the male thread of the barrel, which ...
by hectmarr
Sat Nov 23, 2024 10:21 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 63
Views: 181151

Re: Single pumping hybrid, "Strong Boy"

Turbine32 wrote:
Sat Nov 23, 2024 9:28 am
J'adore ton projet est vraiment génial 😁
C'est un projet très intéressant. Merci beaucoup pour votre commentaire. :)
by hectmarr
Thu Nov 21, 2024 8:38 am
Forum: Combustion Cannons
Topic: Over shoulder potato cannon
Replies: 12
Views: 2556

Re: Over shoulder potato cannon

Good job !
by hectmarr
Wed Nov 20, 2024 6:18 pm
Forum: Hybrid Cannons
Topic: Mon blue king cal 68
Replies: 16
Views: 2829

Re: Mon blue king cal 68

Muy linda su arma!! La cantidad de energía es impresionante. Estaría bueno ver un dibujo y saber la fuente de aire comprimido etc. ;)
by hectmarr
Tue Oct 22, 2024 3:06 pm
Forum: Pneumatic Cannons
Topic: fl(air) gun - mechanically locked pneumatic cartridge for a 26.5mm flare gun
Replies: 19
Views: 91345

Re: fl(air) gun - mechanically locked pneumatic cartridge for a 26.5mm flare gun

The air filling system you designed is the best... I would say the perfect check valve!! :)
by hectmarr
Tue Oct 22, 2024 2:57 pm
Forum: Pneumatic Cannons
Topic: fl(air) gun - mechanically locked pneumatic cartridge for a 26.5mm flare gun
Replies: 19
Views: 91345

Re: fl(air) gun - mechanically locked pneumatic cartridge for a 26.5mm flare gun

"There may not be poets, but there will ALWAYS be poetry" :) Well said :D Here is what the new design looks like internally, roughly to scale: https://i.imgur.com/JdRFF9d.png The piston locking balls are now kept in place with a central ball, with the latter's centerline slightly biased to the rear...
by hectmarr
Mon Oct 21, 2024 5:55 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 63
Views: 181151

Re: Single pumping hybrid, "Strong Boy"

The video I owe around here, of the single pump pistol. In this case, they shoot 1/4" steel bb^s. I have currently switched ammo to 0.23 gram airsoft pellets ; It has about 3.5X and the performance is very good. https://youtu.be/QsRumkMX9NQ?si=n4GxjqizYdjECYNE The operation of the gun in the video i...
by hectmarr
Mon Oct 21, 2024 5:46 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 63
Views: 181151

Re: Single pumping hybrid, "Strong Boy"

hgdt15cc.jpg
Modelado en simulador de esta arma.jpg
I am including a couple of simulations made by Jack, on this weapon. In one case, the combustion chamber works with 180 cm3 of air and in the other, with 150 cm3 of air.
by hectmarr
Mon Oct 21, 2024 5:35 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 63
Views: 181151

Re: Single pumping hybrid, "Strong Boy"

Híbrido MB largo, diseño final..png Hibrido monobombeo 2, secuencia de operación.png Here, chewing on a single-pump hybrid weapon, but this time, long, to fire pellets. It would be necessary to use considerable force, about 45 to 50 kg to compress this device. Of course, I have to use my body weigh...
by hectmarr
Mon Oct 21, 2024 5:17 am
Forum: Pneumatic Cannons
Topic: fl(air) gun - mechanically locked pneumatic cartridge for a 26.5mm flare gun
Replies: 19
Views: 91345

Re: fl(air) gun - mechanically locked pneumatic cartridge for a 26.5mm flare gun

Shame it's so quite in here. Ah well, the tinkering continues and holes are still being blasted though innocent cans :D Here is a second version of the flare gun cartridge with a steel chamber and aluminum piston. Fitted with a 6 inch long 0.75 cal barrel it's pushing empty 12 gram CO2 capsules at ...
by hectmarr
Mon Jan 22, 2024 9:34 am
Forum: SpudFiles Discussion
Topic: SpudFiles pages taking a long time to load?
Replies: 4
Views: 12588

Re: SpudFiles pages taking a long time to load?

The same thing happens to me. The page loading is very slow...
by hectmarr
Thu Jan 18, 2024 10:32 am
Forum: Hybrid Cannons
Topic: Hybrid handgun with rupture disc
Replies: 8
Views: 59536

Re: Hybrid handgun with rupture disc

Moonbogg wrote:
Wed Jan 17, 2024 9:35 pm
Whoa, thats pretty amazing work. Very nice. I love the compactness of the whole thing. It's very clean.
Thank you!! I'm glad you like this work.
by hectmarr
Wed Jan 17, 2024 9:57 am
Forum: Hybrid Cannons
Topic: Hybrid handgun with rupture disc
Replies: 8
Views: 59536

Re: Hybrid handgun with rupture disc

Excellent work as always, as I've said privately the fact that you've made it work consistently would be admirable even if looked like a bunch of random parts thrown together, but you've also managed to make it neat and stylish, kudos! The trigger guard integrated in the pump handle is really a nic...
by hectmarr
Wed Jan 17, 2024 9:44 am
Forum: Hybrid Cannons
Topic: Hybrid handgun with rupture disc
Replies: 8
Views: 59536

Re: Hybrid handgun with rupture disc

This would be the design of a cartridge containing the pellet, rupture disc and sealing o-ring, to introduce the pellet into the barrel and leave the cartridge in the firing position using a bolt. Of course, for a single-shot weapon like this pistol it is not necessary, but if you need an ammunition...