Making a new PCP semi-auto valve to reduce valve locking
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- เผยแพร่เมื่อ 4 ม.ค. 2025
- Making a new PCP semi-auto valve to reduce valve locking
Fund my projects: buymeacoffee.c...
In this video I will modify my previous project, the semi-auto valve made in an earlier video. That valve had a 6.8mm valve throat, causing it to be really hard to open, on top of that a semi auto valve releases air from the vent hole towards the hammer, causing the valve to remain open for a shorter time, therefore it also needs a stronger spring. I was able to reach 20 PSI consumption with a 350cc tank using a stronger spring, the original spring consumed 10-12 PSI which is a huge improvement from 6-7 PSI, and will be able to cycle the pellet pusher probe. Stay tuned and you'll see this PCP in function!
LATHE used in the video:
MINI Lathe 7x16 800W (Europe and USA link): s.click.aliexp...
Asia link: s.click.aliexp...
Help fund future builds here: buymeacoffee.com/pcpairgunschannel
Every bit helps keep the creativity flowing!🔥Thanks so much for all the support lately! 🙏
Thanks for quality content. Everything planned and implemented well. 10/10
Thank you so much! 👍👍
Loving your videos and the creation process! I'm currently doing similar but with a blow forward design based on the AGD Automag paintball system. I've managed to put together a prototype already but only regulating air output to between 300 and 500 psi (I'm making a paintball marker so low velocity is not a concern). Really looking forward to your videos though, man. Keep up the great work and stay safe!
Thank you!
I hope to achieve good results with this. I am going for about 16-18 ftlb or so, just a nice .177 plinking or target shooting gun.
Make the house so that the wind does not blow
wow 👉 that must be powerful 💪🏼👍🏻
5mm should be ideal for throat.. With a valve design like that , you can do a raised seat , its exactly what it sounds like , the valcve seat is a thinner ring raised from the surface so the interaction from poppet to valve seat is less surface area.. The benefit is easier sealing , as the same pressure is apllied over a smaller area.. The lip only needs to be raised .5-1mm to make a dramatic difference. Its a good backup plan for when you have valve seating issues.
Thanks for telling about this! I still have lots to learn in the world of PCPs
I want to make one now!
good job....I like your video...I'm waiting for the continuation of refilling the bullets in the chamber
I am waiting next part bro 😊
Thank you brother..iam from indonesia..great job
...good idea good video..i hope u make next video for this.
Thank you brother
Wau,,,,mantap karyamu
wow amazing,i am subcribe..🥰🥰🥰
😁First watch.. I was waiting for the next video
Hope you enjoyed it! Videos of the chamber and receiver soon.
@@pcpairgunschannelWe are very much waiting for that, as well as the making of the barrel. Greetings to you
thank you super video !
Saya masih menunggu kelanjutan pcp full auto?
Когда будет продолжение очень интересно.
Please don't wear gloves while using metal turning machinery. It can get caught and tear some fingers off.
Yes, you are right. I stopped
This is a mini lathe so the injuries won’t be that extreme, but it’s still not a good idea
@@pcpairgunschannel I showed my buddies at the shop that first build video of yours. A few wide eyes but I loved it. It gets the job done!
@@FieryWACO Haha nice. I am still only about 6 months into machining every now and then with my mini mill and lathe, so let's see what experience teaches me
Great but please no gloves when using lathe....
I dont do it anymore
Dude i can i ask a silly question ? What is the point of having summit that Auto re- sets the pellet pusher if you still have to load your next shot pellet by hand ? or are you going to make something that loads that for you ? just curious mate 😁🤘🤘🤘
It will have a magazine, so its an actual semi auto
@@pcpairgunschannelcant wait mate 😁😁🤘🤘
can you tell me the mecanism about how to load the gun pellets into the barrel automatically too, without blowback system. Another way maybe
Thank you before
@@AWHunters i am still working on that
But basically the idea is either this: the bolt which pushes the pellets is attached to the hammer which as you can see moves back And forth, then there is an ordinary marauder magazine.
Other method is to make the bolt independent from the hammer And put A spring behind it, that way it loads A new pellet in because the air pushes it back And the spring pushes it to the loaded position, pushing a new pellet to the barrel
I have videos coming about that.
@ ok thanks,,,
Cant wait the progress how it works 😀
Great Brother, can you make the scheme? I'm still a bit confused
I don't have them, sorry.
I have upcoming videos on the semiautomatic system, I will divide longer videos into parts so that I can hopefully explain each mechanism better and what is required for the semi auto to work.
Nice job sir
Iam subcribe this video..thank you
هل يوجد مخطط او تصميم لهذا الشيء لتكون الفكرة واضحه
Sorry, there isn't any. All in my head
How to connect with chember boltaction bro?
the chamber has to have no lock, instead it should just have a spring behing the probe. But I had a failure with this project, I am making a new semi auto.
@@pcpairgunschannelwow you have video the new semi auto bro?
@@silenthunter89 I did not even start it yet... The materials are still coming to me. That will be a tube tank style semi auto, a threaded tube tank
Hello, I have a slight issue with making my air gun, can I contact you?
Sure, you have WhatsApp?
@@pcpairgunschannel Yeah I'll send on the mail on channel.
@@pcpairgunschannel Sent on the mail.
Did you get it? TH-cam seems to be eating my comments.
Nice
I dont understand how it pushes back the hammer, to reset into cocked position 😥
Is it from that 1mm vent hole?
Pls explain the mechanics😢
Yep, from the 1mm vent hole air flows towards the hammer, then theres a specific type of semi auto trigger that automatically cocks even when pulled down. Check my video on the trigger
@@pcpairgunschannel i checked all your videos but i didnt see any specific video of that trigger mechanism. Anyways i will wait for your next builds. My dream is to build a bullpup pcp with that semi auto features. I hope I can learn ideas from you. Thanks ☺️
@@mrkalikutista8729 th-cam.com/video/Gq3E6_PHmMw/w-d-xo.html
here's the video on my semi auto trigger
@@mrkalikutista8729 this is my goal too. really learning a lot from this channel
Это то же смотрел остальные.
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One day you may regret using gloves on a lathe…. Maybe not such a small lathe but be careful mate
@@yetanotherarc I wont regret it because I already quit using gloves on a lathe, my hands get a lot dirtier now but at least I wont get permanent damage on my hands.
Salam kenal salam satu hobi
👍👍
Please make a vidio trigger
I did, check my newer videos
@pcpairgunschannel okay thank you very much
Kirim ke indonesia bisa gak brother, tanpa tabung
Maaf, di negara saya kurir melarang penjualan semua bagian senjata, bahkan senjata mainan.
Boss san banda kau
Semi auto valve control pcp '99/😎
Bro is yapping
@@pcpairgunschannel hahahah 😈
Bediler nyimak
Lol micro lathe
Hello! Could you help me with mine airgun project? Do mind talking by whatsapp?
@@jsanches998 i have my email ythandcraft@gmail.com
You can send your whatsapp there And I willl add you