Amateur! Never, ever press a liner in cold! Put the barrel in the fire, or on a BBQ, and drop the liner straight in, no pressure, or stress. I have resleeved dozens of barrels this way, and never had a failure! Fire is cheap, a cracked barrel is not!
Ohh i see. Here in our country they use thinner sleeves even on 4 stroke and the sleeve warped rapidly due to overheating and and bad sleeve metal quality. And sometimes the cylinder block cracks due to sleeve thermal expansion
Before Mahle developed 'chrome' for Porsche cylinders in the 1960's, most 'cooking' two strokes were one piece cast iron (cylinders and fins.) In the late 70's, cast iron liners were common in two stroke and four-stroke motors with alloy block and things stayed like that until late 90's when 'plated' cylinders became common on motorcycles Usually, there is a 0.002"~0.004" interference fit, depending if liner is shrink fit or press fit (sometimes both, initially shrunk in then pressed after cooling due to alloy 'shrinking' faster than iron) If you had problems with liners distorting, they were either not fitted properly, had been bored too thin or were made from old water pipe!
Chenel indo yg selalu di tonton orang luar negri, semangat terus bang
Joooss tenan mas, baru ini sy lihat vidionya semoga sukses selalu dalam berkarya dan berkah ilmunya
Terimakasih doanya, semoga maseh jg di kasih kesehatan selalu 🤲
Great job nice porting to looks fast.
Looks like it's going to be a powerful 2 stroke. Good work.
Mantap ..sukses terus mazzzzzze
Terimakasih boskuh 🙏
Ini pasti jos. Baru lihat tukang bubut sperti ini. Tau arah2 lubang aslinya
Amateur! Never, ever press a liner in cold! Put the barrel in the fire, or on a BBQ, and drop the liner straight in, no pressure, or stress. I have resleeved dozens of barrels this way, and never had a failure! Fire is cheap, a cracked barrel is not!
super sprawa mieć takie maszyny :D
You do some nice work
Thank you very much 🙏
Good job, congratulations 👌.
Punya ku terlihat mas hehehe
Sehat sehat selalu mass
Terimakasih boskuh 🙏
Nyimak om salam satu oli
👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
Excelente trabalho
Muito trabalho mesmo.
Ainda não entendi pq ele não resfriar a camisa ou esquentou o cilindro
Sm motor
🙏👍👍👍😀
Mantap
Clearance antara bahan liner dengan alumunium bloknya dibuat berapa mas biar liner masuknya padet kayak gitu
Excelente!
Quá tuyệt vời a
Does sleeving the cylinder can cause overheating?
I use a thicker cylinder sleeve to avoid overheating, of course with an even polish too
Ohh i see. Here in our country they use thinner sleeves even on 4 stroke and the sleeve warped rapidly due to overheating and and bad sleeve metal quality. And sometimes the cylinder block cracks due to sleeve thermal expansion
Before Mahle developed 'chrome' for Porsche cylinders in the 1960's, most 'cooking' two strokes were one piece cast iron (cylinders and fins.)
In the late 70's, cast iron liners were common in two stroke and four-stroke motors with alloy block and things stayed like that until late 90's when 'plated' cylinders became common on motorcycles
Usually, there is a 0.002"~0.004" interference fit, depending if liner is shrink fit or press fit (sometimes both, initially shrunk in then pressed after cooling due to alloy 'shrinking' faster than iron)
If you had problems with liners distorting, they were either not fitted properly, had been bored too thin or were made from old water pipe!
@@KULITEHNIK I noticed that on a different video.
Is wall thickness around 8mm?
@@KULITEHNIK Andalan pokoke sampean mas
Mantab bank,,,, klo blh tau abang di daerah mana???
Ciamis maseh..
Why you dont freezer the serve?
Or burn the cylinder
Ini OB lapis atau full ob? Maaf saya awam. Hehe
Ngiritt gas ya bng gak di panasin hahaha
👍
Open jasa ganti liner silinder rx king gak bang?
Bg bisa pasa boryng jp racing gk?
di blok nya gak di porting dlu om ?
baru di pasang liner nya , takut turun lobang2 yg di blok pas di bubut ngilangin liner nya
Kita ga ada porting blok menjaga perubahan alur lubang , liner ga akn berubah slama transfer gambarnya bener.
Alamat bengkel dimana
Cara ngemalnyaa mas tutorialnya mas..
Siap boskuh lain kali saya up, kmarin pas pengambilan gambar kurang jlas jd saya skip 🙏
@@KULITEHNIK iyaa mas karna ngemal bagi sy sangat penting mas. Karna sering kali ga pas .. Mksih mas
D tunggu vidio selnjutnyA
Lokasi dimana om
Ciamis boskuh
Habis berapa bang untuk OB macam itu
Buongiorno, posso avere vostro contatto indirizzo, ho bisogno di ricostruire una camicia per mio motore, grazie
???? quale sarebbe il vantaggio di una simile follia?,a meno che quel cilindro non sia fuori produzione,ma anche in quel caso si poteva ricromare.
Lokasi mana...bisa psn
Bisa pesan bosku,, untuk vikxion old
Yb 100 sleep
Address?
Harga proses ob
cnc ha ha
matamu kui pekok
Sir appkhase hai
No WA Masse
No wa??
Lokasi
Boleh tau alamat'y gk Maz
Panjalu, Ciamis boskuh 🙏
Excelente video colega que opinan de este th-cam.com/video/ngWBjGON0m4/w-d-xo.html
No wa ada Bosque...
IG boskuh
mas.ferdy.522
Ada no tlp / WA
IG ,.
mas.ferdy.522