Search found 763 matches

by hectmarr
Thu Mar 26, 2020 10:29 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

LBC, sistema carga bb´s,.png Lanza Bolillas Corto, LBC 1.JPG LBC 2.JPG LBC 3.JPG I have this idea to introduce the steel balls into the mono pump, without using a ramrod through the barrel. I made a test weapon, with what I could find in the workshop, and it works correctly. I can't go out looking ...
by hectmarr
Wed Mar 25, 2020 9:00 am
Forum: BB, Airsoft, and Pellet Guns
Topic: Self contained airsoft, pump action.
Replies: 11
Views: 791

Re: Self contained airsoft, pump action.

Its construction looks excellent. Is it made of aluminum? or is it brass?
It looks like a super weapon for the house. Very good work!
by hectmarr
Sat Mar 07, 2020 2:06 am
Forum: Miniature Guns
Topic: Dual Camera System to enhance combustion weapons.
Replies: 13
Views: 3356

Re: Dual Camera System to enhance combustion weapons.

Yes, I found this topic a couple years late and it took me a bit to digest it.... ...But I don't think there's much to the "piling" phenom. It allows you to boost pressure, yes, but for a significantly smaller available volume in the combustion chamber. The result would be higher pressures, but dec...
by hectmarr
Thu Feb 27, 2020 9:02 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

Actually the solenoid's mobile core only lets out one at a time, and supports the ball in the center of the retention o'ring. The important thing is to give the position in the center and not move. When compression begins, the air is strong and nails the bb.
by hectmarr
Wed Feb 26, 2020 4:44 pm
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

Here a video of the operation.
by hectmarr
Wed Feb 26, 2020 3:04 pm
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

Hi Jack! Nice to see you here. :D I saw your drawing and it's good. I think the solution, for your specific case and the power of the solenoid. Many amps will be necessary to overcome the resistance of the o´ring, and little more than that. According to what I have tried, with about 800 w, it would ...
by hectmarr
Mon Feb 24, 2020 2:19 pm
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

Successful test run! :D The simple charger works perfectly, makes a metallic sound barely perceptible and most importantly, does not fail. I have charged about 200 bb´s and the small battery seems to still have a lot of charge. The idea is that in the real weapon, the tube that houses the bb's, is b...
by hectmarr
Sun Feb 23, 2020 6:03 pm
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

I am building this charger to provide future "Strong Boy´s" mono pumping, with a very simple system of loading 1/4 "bb's. :D The idea is not to complicate the weapon, I want it very simple, but avoid loading the ammunition through the firing cannon with the drumstick. It is what does not conform me ...
by hectmarr
Sat Feb 15, 2020 10:05 pm
Forum: Ammo & Parts
Topic: Low-friction/Specialty Ball Valves?
Replies: 11
Views: 1640

Re: Low-friction/Specialty Ball Valves?

If you are using a manual air pump, the lubrication system goes into it. In the case you use a motocompressor, it is the same. Always the air that comes out will be lubricated. Commercial devices are not very expensive. I suggest you study thoroughly, what kind of lubricant is a friend of the seal m...
by hectmarr
Sat Feb 15, 2020 5:32 pm
Forum: Ammo & Parts
Topic: Low-friction/Specialty Ball Valves?
Replies: 11
Views: 1640

Re: Low-friction/Specialty Ball Valves?

You can try to lubricate the compressed air, and not the valve. While the lubricant added to the ball valve is not constant, at first it is a lot and then it disappears, the lubricated air is constant, and your valve will always have moderate lubrication. I have not tried but it is not much work to ...
by hectmarr
Wed Jan 01, 2020 8:49 am
Forum: Off-Topic Hobbies
Topic: 2020
Replies: 4
Views: 1004

Re: 2020

God bless everyone in this new year of which we will be protagonists. HAPPY YEAR 2020 !!! :drunken:
by hectmarr
Sun Dec 29, 2019 3:44 pm
Forum: General How-To & Discussion
Topic: Short question topic
Replies: 1462
Views: 82051

Re: Short question topic

Good idea. I think the spark plug wire used in cars is the easiest to get around here, I will try that.
This seems to me that it meets the requirements. It does not specify the nominal working voltage, but it is for high voltage and is not too expensive.
by hectmarr
Sun Dec 29, 2019 8:28 am
Forum: General How-To & Discussion
Topic: Short question topic
Replies: 1462
Views: 82051

Re: Short question topic

I will try to get some cable from the multimeter or the fly back for TV.
The other thing that I have to try is a good common cable inside a silicone tube, model airplane fuel hose, which has a couple of millimeters of wall thickness and is very flexible. Thanks for the answers.
by hectmarr
Fri Dec 27, 2019 10:06 am
Forum: Hybrid Cannons
Topic: Single pumping hybrid, "Strong Boy"
Replies: 52
Views: 5164

Re: Single pumping hybrid, "Strong Boy"

This is the basic idea for the weapon to incorporate the ammunition and load the butane with the action of moving the bolt. The relative movement of the rod and of the inner tube, allows to obtain an inner displacement, of the rod with respect to the tube where it has a grip on the crank. The pressu...
by hectmarr
Fri Dec 27, 2019 6:41 am
Forum: General How-To & Discussion
Topic: Short question topic
Replies: 1462
Views: 82051

Re: Short question topic

I find it a bit complicated to electrically insulate the high voltage cables from the sparks. At times it seems that only space can make the spark not jump where she wants. :? What materials do you use to insulate? Is there any special type of cable for this purpose? They tell me from these sides th...