Regulated SEMI-AUTO PCP Valve Hammer Recovery system

No video

Regulated SEMI-AUTO PCP Valve Hammer Recovery system

Рет қаралды 48,520

Ай бұрын

Part 2 of my semi-auto PCP, this uses a 1800 PSI output regulator as well for consistency. In this video I showed the recovery system, how the vent hole releases air towards the hammer for another use. However, I had an issue, this was only consuming about 7 PSI using a 0.3L tank, which is not good enough for semi auto. I could connect the bolt with the hammer and make it an open bolt system, but that's not what I wanted. Due to this I will not jump right into making the chamber, but instead I will make a new valve. The current valve has a 6.8mm throat diameter, so it's quite hard to open. The new valve will use a 5mm throat diameter, so it will be much much easier to open, and it will likely reach 20 PSI consumption.
This is part 2, watch part 1 to see previous process. There are still upcoming episodes
Part 1: • Making semi-auto PCP V...
LATHE used in the video:
MINI Lathe 7x16 800W (Europe and USA link): s.click.aliexpress.com/e/_DlY...
Asia link: s.click.aliexpress.com/e/_Dlt...
1800 PSI PCP regulator: s.click.aliexpress.com/e/_DBF... (Make sure you select the right thread as there are 2 options)
0.3L PCP tank: s.click.aliexpress.com/e/_Dl2...

Пікірлер: 60

@pcpairgunschannel Ай бұрын

Hello everyone, If you have any requests/ideas for me about what videos to make or what projects you want to see, you can give suggestions here.

@ameenattef469 Ай бұрын

Very, very wonderful work.. but I hope to activate the translation into Arabic. Activate the demos.. We are waiting for the rest of the receiver, the magazine safe, and the installation of the pipe that I manufactured some time ago.. We hope to make a one-piece side lever receiver with the hammer and valve soon.. Greetings from Egypt.. Thank you very much, well done.

@pcpairgunschannel Ай бұрын

@@ameenattef469 Hi, there is not much to be translated as I am giving mostly dimensions. I can try to translate but the words used in my videos can be rather unique and may not be properly translated by Google Translate.

@ameenattef469 Ай бұрын

@@pcpairgunschannel 👍👍

@ameenattef469 Ай бұрын

Thank you. my regards

@charlessilva6365 Ай бұрын

Great project. Amazing execution. I made a custom semi-auto PCP with similar project too. For more air consumption you can use a softer valve seal spring, once a havier hammer&spring might lead yours semi-auto cycles to fail. 4.5 to 5.5mm transfer port will also gives you away more joules. For me the chalenge on semi-autos PCPs is get it still properly cycling even at high energy configurations.

@pcpairgunschannel Ай бұрын

I have to decrease the valve throat, its 6.8mm so it requires too much hammer spring tension to open enough. I will use a 5mm valve throat for the new valve, it will be much much easier to open. I am trying to get about 25-30 joules and not more because I Dont want to get that sonic boom because it causes disturbance

@charlessilva6365 Ай бұрын

I got it. Mine gets 42 joules with a 7mm valve throat and 5mm port. I'm working on it to achieve ~70joules by constructing a balance valve. I don't expect to my semi-auto to be more accurated than a monoshot pcp anyway. So I'm goind for the powerful ones.

@benoitdudzik8010 Ай бұрын

super nice job as usual !! never stop

@chrisford9045 Ай бұрын

Great work , thank you for the videos

@suwahyo1492 Ай бұрын

very useful knowledge,my brother,there is not a singgle channel that discusses this,y still want to know more about semi auto and full auto mode lever,my brother,always healthy and always successfull

@pcpairgunschannel Ай бұрын

👍❤

@Nightkids993 Ай бұрын

finally the video I've been looking for has been made by him..Thank you for sharing your knowledge, you are a genius

@pcpairgunschannel Ай бұрын

👍👍

@airgunningyup Ай бұрын

..good design on the trigger.. nice work!

@pcpairgunschannel Ай бұрын

Thanks! Hopefully I will also increase the air consumption with valve mods.

@zartansniper5529 Ай бұрын

Your videos are popular here in Brazil! Even in PCP shooter groups on WhatsApp!!! Congratulations

@pcpairgunschannel Ай бұрын

Interesting 😅

@zartansniper5529 Ай бұрын

@@pcpairgunschannel What is your country? For curiosity???

@arielsgood4972 Ай бұрын

@@pcpairgunschannel No wonder, you make quality educational content. Is making own air tank any better than buying one? Or is it just for it to be cheaper?

@pcpairgunschannel Ай бұрын

@@arielsgood4972 its for customization, but some may do it because its cheaper.

@arielsgood4972 Ай бұрын

Thanks a lot for this educational content, looking towards next video.

@pcpairgunschannel Ай бұрын

👍👍

@Bangsoljirak Ай бұрын

I waiting next part bro!!

@pcpairgunschannel Ай бұрын

will take some time :( As I said in the video the valve releases too little air, so I will make a new valve

@greggorio6259 Ай бұрын

😮😮😮wowwww just wowww.. bro your talent is so amazing.❤❤❤

@Bangsoljirak Ай бұрын

Amazing..🎉

@Gabriel-rn1si 22 күн бұрын

Then, it would be interesting for you to make a video showing us how each piece works... Your video is very good, works like this only have to add.

@pcpairgunschannel 22 күн бұрын

I could make an Assambly video once its done, giving a brief idea of how everything works

@zartansniper5529 Ай бұрын

Congratulations on your channel! The best homemade pcp I've seen so far! I'm from Brazil, and PCPs are very expensive here, I liked your project, can you do one explaining the semi-automatic valve above?

@pcpairgunschannel Ай бұрын

Thanks! There is a vent hole behind the valve, which flows air to the hammer reloading it. You can see how the trigger works in this video

@zartansniper5529 Ай бұрын

@@pcpairgunschannel Thank you and your channel is amazing! Like and subscribe!!!!

@user-ji9zy5rr7s Ай бұрын

bom trabalho Irmão...

@pcpairgunschannel Ай бұрын

👍

@user-yz3bc9ok9l Ай бұрын

完美❤

@fadelangamingtech9297 16 күн бұрын

Just make a trigger mechanism for 3 modes, single shoot, semi and automatic.... now that's what's giving me a headache hahaha

@pcpairgunschannel 16 күн бұрын

@@fadelangamingtech9297 needs precision machining so that things stay in place and dont break

@karlalton3170 Ай бұрын

Great job bro , but i am still having trouble following exactly how it all really works 🙁🤘🤘

@pcpairgunschannel Ай бұрын

So the valve releases air towards the hammer after being hit, that's why it flings back. If I used an ordinary trygger for this it would be full auto because there's nothing that catches the trygger back, so you can see how this one snaps back up to be used for cocking again, while the trygger is still held down. Thats why it can become semi auto

@steevevender606 Ай бұрын

Thank you very much i got a new ideas from your invention brother. You are extra ordinary mechanical minded. Salute 🙏

@jimsun2486 Ай бұрын

Can you make aluminum or brass barrel with rifling? Nice work by the way. 😀

@pcpairgunschannel Ай бұрын

this design will use steel brrl by crosman. aluminium is too soft, but brass is awesome as it doesn't rust and gets even better with time. However I will make a video of making one using steel, same technique can be used for brass.

@jimsun2486 Ай бұрын

@@pcpairgunschannel Thanks for the reply. will be lookin forward to it. 😀

@ThetMinHtway Ай бұрын

Part 3 Upper Receiver block and pellet pusher. How to install?

@pcpairgunschannel Ай бұрын

I will make a video of making them soon, but first it needs valve modifications to function properly

@fadelangamingtech9297 16 күн бұрын

I want to make a PCP Airforce Condor with 3 modes single, semi and auto.... I'm confused about the blowback and trigger construction. So far I haven't found a reference

@pcpairgunschannel 16 күн бұрын

@@fadelangamingtech9297 you need some small parts to switch the trigger from normal and semi auto and a say to block the valve vent hole

@claudiopcp9704 Ай бұрын

Could you please measure where the kitten box goes?

@pcpairgunschannel Ай бұрын

Sorry, whats the kitten box

@edgardutradefaria3775 Ай бұрын

Good evening, do you make it to sell and can you send a kit like this to Brazil.

@pcpairgunschannel Ай бұрын

I cant, my country had no couriers that ship air guns

@benoitdudzik8010 Ай бұрын

what is the milling machine ?

@pcpairgunschannel Ай бұрын

Bernardo KF 20 L, austrian company

@edgardutradefaria3775 Ай бұрын

Could it be that you can't just send the parts for the semi-automatic system, disassembled, and I can buy the rest here?

@pcpairgunschannel Ай бұрын

I can't ship any parts, pcp parts are forbidden to ship. I cant even ship toy guns... ridiculous rules

@edgardutradefaria3775 Ай бұрын

Do you have a project like this pcp that you sell, so I can ask a turner here to do it for me?

@NymwhelBernardo Ай бұрын

Can you give me a drawing of your trigger design tnx😊

@pcpairgunschannel Ай бұрын

Sorry, I didn't make any drawings. You can see the measurements i made with the caliper in the video and get a rough idea of how to make a drawing of it