Making crankshaft shifter, turning 4-stroke scooter crankshaft to 2-stroke

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  • เผยแพร่เมื่อ 24 ก.ค. 2021
  • I show you how to make a table to change the crankshaft of a 4-stroke scooter to 2-stroke, to rebuild a 4-stroke scooter to 2-stroke.

ความคิดเห็น • 257

  • @deliksumantri5413
    @deliksumantri5413 2 ปีที่แล้ว +1

    Good work !
    Respect from Indonesia 🇮🇩

  • @curvs4me
    @curvs4me 2 ปีที่แล้ว +1

    Awesome layout work! Too time consuming for some places ridick labor rates but if you can do it amazing! I'd put a single tack weld on the outside pin to eccentric at least on the driven side to keep it from spinning out of time. That's what's commonly referred to as a "bent crank" when the eccentric rotates on the crank pin.

  • @mrcrabass3669
    @mrcrabass3669 2 ปีที่แล้ว +4

    Now that's thinking out side the box ,great work thanks

  • @83tech41
    @83tech41 2 ปีที่แล้ว +1

    Mekanik genius... saya banyak belajar dari video anda

  • @nickmassey9104
    @nickmassey9104 2 ปีที่แล้ว

    Great workmanship

  • @markfallorina5838
    @markfallorina5838 2 ปีที่แล้ว

    Another project build. Im excited to next video

  • @thaithinhnguyen5424
    @thaithinhnguyen5424 2 ปีที่แล้ว

    Có tay nghề có đam mê thì TH-cam sẽ độ em thôi
    Chúc kênh ngày càng phát triển

  • @ploncoerick8497
    @ploncoerick8497 2 ปีที่แล้ว +2

    Langsung di buat gk tu alatnya, memang lah 👍

  • @EMREGATES
    @EMREGATES 2 ปีที่แล้ว +1

    Lord of the Motorcycle Man

  • @yaunok
    @yaunok 2 ปีที่แล้ว

    Chúc kênh thành công nha man. Hướng đi rất thích hợp thay vì phải nói mệt hơi tổn sức.

  • @user-ed3xf2pb4y
    @user-ed3xf2pb4y 2 ปีที่แล้ว

    Молодец ! Колоссальный труд !

  • @efraadilarik5798
    @efraadilarik5798 2 ปีที่แล้ว +1

    amazing brother 👍

  • @titikolomongso4723
    @titikolomongso4723 2 ปีที่แล้ว

    Getting better brother Allah always with you

  • @Masshodik
    @Masshodik 2 ปีที่แล้ว +3

    Alatnya mantap banget Lengkap semua👍👍👍

  • @RahimAnieyRahim
    @RahimAnieyRahim 2 ปีที่แล้ว

    Nice project brother👍🏼👍🏼👍🏼from🇲🇾

  • @budisusilo5525
    @budisusilo5525 2 ปีที่แล้ว +3

    Mantap,from Indonesian.

  • @antoniocfsantos11
    @antoniocfsantos11 ปีที่แล้ว

    Parabéns amigo, que trabalho lindo !!! Muito muito Bom ! Um abraço do Brasil !

  • @marcelo_motos0318
    @marcelo_motos0318 2 ปีที่แล้ว +3

    Parabéns pelo seu trabalho meu amigo otimo

  • @traaokji7323
    @traaokji7323 2 ปีที่แล้ว

    Quay hoàn chỉnh luôn máy dio nha a, đúng e thích luôn ấy

  • @Shlovanzleeat
    @Shlovanzleeat 2 ปีที่แล้ว +1

    Nice music, reminded me of Bruce Springsteen's "I'm on fire"

  • @frosthoe
    @frosthoe ปีที่แล้ว

    Thank you. As always!

  • @shcpromotos7561
    @shcpromotos7561 2 ปีที่แล้ว

    Muy buen trabajo - gracias por compartirlo

  • @pinospin9588
    @pinospin9588 2 ปีที่แล้ว

    Hóng bác làm xe 2 thì 3 xilanh

  • @karlalton3170
    @karlalton3170 2 ปีที่แล้ว +2

    Nice jig Dan very professional 😁😁🤘🤘🤘🤘

  • @maheshundale4710
    @maheshundale4710 2 ปีที่แล้ว +1

    Excellent skill. Nice creativity. Must be appriciated

  • @mdbabu4623
    @mdbabu4623 2 ปีที่แล้ว

    Good job,..... From Bangladesh.

  • @oppoart6512
    @oppoart6512 2 ปีที่แล้ว

    Lòng nước quá ngon rồi anh.

  • @quocthanh2056
    @quocthanh2056 2 ปีที่แล้ว

    Đi 2 máy luôn mới độc lạ anh ❤️

    • @Le_Dan
      @Le_Dan  2 ปีที่แล้ว

      1 máy còn mún bệnh 😅

  • @vanhuynh8512
    @vanhuynh8512 2 ปีที่แล้ว +1

    A tài giỏi thật♥️

  • @taymonle2813
    @taymonle2813 2 ปีที่แล้ว

    Rất hay , cám ơn anh !

  • @garydonnison3836
    @garydonnison3836 2 ปีที่แล้ว

    I like your videos friend you are very skilled and i hope youtube pays you lots of money

    • @Le_Dan
      @Le_Dan  2 ปีที่แล้ว

      Thanks you ❤️

    • @garydonnison3836
      @garydonnison3836 2 ปีที่แล้ว

      @@Le_Dan I think one day you will make a V8 yessssssssssss

  • @mikeschiavone3622
    @mikeschiavone3622 2 ปีที่แล้ว

    Mad skills with the lathe and mill.

  • @viettruongbao6205
    @viettruongbao6205 2 ปีที่แล้ว

    Tê tê trong người rồi nha em trai.😘😘

  • @ivanretifica2580
    @ivanretifica2580 2 ปีที่แล้ว +3

    Você e muito inteligente....👍

  • @hieuinh3858
    @hieuinh3858 2 ปีที่แล้ว

    A Dẫn độ giỏi quá

  • @vuxvu17920
    @vuxvu17920 2 ปีที่แล้ว

    nay anh dẫn, kiếm 10 cái máy cắt cỏ. làm động cơ v10. cho vui :D

  • @1crazypj
    @1crazypj 2 ปีที่แล้ว +6

    I've changed big ends on hundreds (maybe thousands?) of motorcycle crankshafts.
    It's normal for the crankpin to have 0.0015" to 0.004" interference fit (Yamaha usually about 6 tons to press big end, Honda, 2~3 tons)
    Multi cylinder cranks are up to 18 tons.(Harley Davidson from about 2008 had a 50 ton press fit that scares me)
    Fitting with a hammer seems to indicate fit is slack? , I hope you welded pin to flywheel?
    Hopefully you have someone to translate as Google usually messes things up

    • @proline4479
      @proline4479 2 ปีที่แล้ว

      100 % true what you are saying , i do the same as you do , crank twist inevitable ....at a soft press you stop building the crank because its FUCKED

    • @naveedaka
      @naveedaka ปีที่แล้ว

      Can u please tell me what interference fit it should be for a single cyl 350cc..over square engine with 12 cr and 22 mm Crank pin ???should it be high like u said 0.008" to 0.0015"

    • @1crazypj
      @1crazypj ปีที่แล้ว +1

      @@naveedaka It's diameter and material dependent but rarely more than 0.004" on the sizes we work with
      There are SAE and DIN 'limits and fits' charts so you should be able to find something online although not to your exact specification without doing some math as to the expected loading (inertia, shock loads if you dump the clutch at 12,000rpm, etc)
      Luckily it isn't critical so basic math should be OK and not being an engineer just make things look right not too lightweight

    • @naveedaka
      @naveedaka ปีที่แล้ว

      @@1crazypj thanks for your reply....yes it's for drag race use ..so clutch will be dumped at a higher rpm...we are facing the web twisting issues..it's getting out or true in a few runs

    • @1crazypj
      @1crazypj ปีที่แล้ว

      @@naveedaka In that case, it's probably best to use 0.005" and do as most high tuned pressed up cranks are done, TIG weld pin in place.
      You may also have to change the counter-weight balance
      It's the way Suzuki did the GSX1100 (4 valve motor) when they still used roller bearing cranks in early 1980's, (the motor was still competitive with a 2 valve head conversion into the mid 2000's -as a 1750cc or larger-320bhp+)
      I have used stick welder when I had nothing else available but you need much more 'covering' on parts that could be damaged by spatter (I cut some copper sheet to make split covers held in place with hose clamps or wire.
      You may get lucky with a 'freeze spray' if crank-pin has pressure oil feed, it's the only way I found to do Honda cranks with the balancer shaft drive gear (and why most companies remove the gear then re-balance crank on XR350/400/600/650)
      Usually, the gear gets broken as it's being removed

  • @KhoaTran-ju3qv
    @KhoaTran-ju3qv 2 ปีที่แล้ว +1

    Cái này thì làm dên lớn 106mm cho nice được nè hay

  • @zonakocolan2598
    @zonakocolan2598 2 ปีที่แล้ว

    Nice tq for sharing

  • @arsyadmotorchanel
    @arsyadmotorchanel 2 ปีที่แล้ว +4

    mantap 👍

  • @BABY_KILLER94
    @BABY_KILLER94 2 ปีที่แล้ว +1

    những clip của bạn rất hay

  • @binhdccover9401
    @binhdccover9401 2 ปีที่แล้ว

    Bạn Dẫn giỏi quá

  • @kingbac2057
    @kingbac2057 2 ปีที่แล้ว

    Con wave alpha mà lên 2 xilanh 250cc hết nhiều không anh

  • @Ghazawivip
    @Ghazawivip 2 ปีที่แล้ว +3

    ❤️🔥

  • @enphong7055
    @enphong7055 2 ปีที่แล้ว

    Anh có nhận làm dên đôn k ạ thấy Anh làm tỉ mỉ quá 🥰

    • @Le_Dan
      @Le_Dan  2 ปีที่แล้ว

      K ạ

  • @kiiiisu
    @kiiiisu 2 ปีที่แล้ว

    very nice!

  • @alfajranmotorternate
    @alfajranmotorternate 2 ปีที่แล้ว +9

    weeehhh alatnya mantap banget

  • @hoangnghiofficial1130
    @hoangnghiofficial1130 2 ปีที่แล้ว +1

    Xe cub 50 lên được hai silanh ko Anh. Lên hết là bao nhiêu tiền z ạ

  • @vuanhtu1174
    @vuanhtu1174 2 ปีที่แล้ว +1

    Ông này giỏi thực sự.. Rất nể phục

  • @ucthinh4449
    @ucthinh4449 2 ปีที่แล้ว

    Trình độ cơ khí của anh thật sự rất giỏi, em nghĩ tại sao anh ko làm trong một nhà máy với đầy đủ thiết bị cơ khí chế tạo, thiết kế, nguyên vật liệu và tạo ra một sản phẩm của người Việt giống như Indonesia, Malaysia và Thái Lan nhỉ? Nhân lực và trình độ chuyên môn Việt Nam không thiếu nhưng sao ko làm được?

  • @ramonmotor5294
    @ramonmotor5294 2 ปีที่แล้ว

    Good ledan 👍👍

  • @SangNguyen-fl9xv
    @SangNguyen-fl9xv 2 ปีที่แล้ว

    Hôm nào làm wave nhỏ lên máy đứng đi a

  • @tuannguyenvan2759
    @tuannguyenvan2759 2 ปีที่แล้ว

    Bạn thật đẳng cấp .đam mê công việc

  • @johntipho3428
    @johntipho3428 2 ปีที่แล้ว

    Cao thủ a ơi 😉

  • @kikijor1
    @kikijor1 2 ปีที่แล้ว +2

    Nice

  • @nhandoanchannel7476
    @nhandoanchannel7476 2 ปีที่แล้ว +1

    Anh có bán cục máy xe ko anh

  • @Mr_Flybacker
    @Mr_Flybacker 2 ปีที่แล้ว +3

    Я всё думал - зачем он это всё делает... А потом дошло - рабочий ход у шатуна коленвала должен быть меньше.

    • @user-jy1sr9oo4g
      @user-jy1sr9oo4g 2 ปีที่แล้ว

      Спасибо, думал я один сижу с вопросм чтозачеминах*я

  • @shahidmirza6914
    @shahidmirza6914 ปีที่แล้ว +1

    nice 👍👍👍

  • @santoksbm
    @santoksbm 2 ปีที่แล้ว +1

    Like it 👍

  • @arsyi1985
    @arsyi1985 2 ปีที่แล้ว +1

    Mantap bosku

  • @nicholasskilcar
    @nicholasskilcar 2 ปีที่แล้ว +1

    Wah kreatif ...

  • @canhtran257
    @canhtran257 2 ปีที่แล้ว

    Hay wa anh ơi

  • @Dresgarage96
    @Dresgarage96 ปีที่แล้ว

    sir are u using a flux core wire, or standard wire with Co2?

  • @blackboy8811
    @blackboy8811 2 ปีที่แล้ว +1

    Làm đc máy boxer thì bạn đi đầu luôn đó bạn

  • @haomeomeo7998
    @haomeomeo7998 2 ปีที่แล้ว +1

    ❤️

  • @caucadangoai2488
    @caucadangoai2488 2 ปีที่แล้ว

    A có chiếc mio lớn em nhận làm ko, a muốn lên 2 vít tông, nếu làm cho a giá nha

  • @QUINONG0609
    @QUINONG0609 2 ปีที่แล้ว

    Sịn sò luôn

  • @nhatchitiet
    @nhatchitiet 2 ปีที่แล้ว

    hay lắm a

  • @ahmadsulthoon356
    @ahmadsulthoon356 2 ปีที่แล้ว

    Ta tunggu rampung e om 😀

  • @hungnguyenthanh6875
    @hungnguyenthanh6875 2 ปีที่แล้ว

    Địa chỉ tiệm ở đâu vậy anh

  • @thanglaxibo
    @thanglaxibo 2 ปีที่แล้ว +1

    Có cần hổ trợ không bạn??

  • @hongsonnguyen5352
    @hongsonnguyen5352 2 ปีที่แล้ว

    Hây quá bạn ơi

  • @mininchannelservice
    @mininchannelservice 2 ปีที่แล้ว +1

    Good 👍👍👍

  • @thanhtampham2949
    @thanhtampham2949 2 ปีที่แล้ว

    Có nhan làm ko bạn.mjnh cng đang muốn lên chjec Mio của minh

  • @touringboytruykich
    @touringboytruykich 2 ปีที่แล้ว +1

    Anh chế máy 100cc ghép lại từ 2 máy 50cc đi

  • @cleciodomingos4942
    @cleciodomingos4942 2 ปีที่แล้ว +1

    Ferramentas bem interessante para cursar virabrequim! Só não entendi porque ele diminuiu o curso do virabrequim ao invés de aumentar! Rsrs

  • @thanhnguyentan6046
    @thanhnguyentan6046 2 ปีที่แล้ว

    Thấy bạn làm thấy mê quá có nhận đệ tử k bạn.hi

    • @Le_Dan
      @Le_Dan  2 ปีที่แล้ว +1

      Không bạn mình chỉ chế cháo chơi thui

    • @thanhnguyentan6046
      @thanhnguyentan6046 2 ปีที่แล้ว

      Thấy mấy con 2 đầu Xilanh mê quá

  • @hungchicken5196
    @hungchicken5196 2 ปีที่แล้ว

    có dự án mio 2 máy, 2 thì hả anh

  • @chandradefta4890
    @chandradefta4890 2 ปีที่แล้ว

    You shortening the stroke?

  • @MaC-vx5zs
    @MaC-vx5zs 2 ปีที่แล้ว

    I want to buy one of your work bro.

  • @hongdieuvo3197
    @hongdieuvo3197 2 ปีที่แล้ว

    Ah ở chổ nào ạ

  • @akbarpratama966
    @akbarpratama966 2 ปีที่แล้ว +1

    Indonesia🙏👍

  • @quangthaitranhuynh8751
    @quangthaitranhuynh8751 2 ปีที่แล้ว

    wave nhỏ làm 2 pitong nhiu a

  • @user-cg9po6zf6w
    @user-cg9po6zf6w 4 วันที่ผ่านมา

    Точность - + - трамвайная остановка...но идея хорошая..

  • @user-et3uo1db2k
    @user-et3uo1db2k ปีที่แล้ว

    Молодец

  • @C70TV
    @C70TV 2 ปีที่แล้ว +1

    Uh mantap keren

  • @user-cz7gw6cq8m
    @user-cz7gw6cq8m 2 ปีที่แล้ว

    เผื่อกี่จุดครับถ้าทำรูสลัก

  • @calocbong7151
    @calocbong7151 2 ปีที่แล้ว

    quá đỉnh

  • @phongvan8199
    @phongvan8199 ปีที่แล้ว

    Gá a có bán ko

  • @elishlah
    @elishlah 2 ปีที่แล้ว +2

    Good Job, English sub please

  • @thanhchaomao8587
    @thanhchaomao8587 2 ปีที่แล้ว

    Bạn ơi làm đầu wave dream lên 4 van đi bạn

  • @vanvitran3574
    @vanvitran3574 2 ปีที่แล้ว +1

    giỏi đó bồ

  • @cangtranchau5415
    @cangtranchau5415 2 ปีที่แล้ว

    cho minh hoi .cach che ga .lam dau xi lat.trong kenh nao .o tim thay.hom truoc co xem.muon xem lai.

  • @sivaneo1855
    @sivaneo1855 2 ปีที่แล้ว

    What motorcycle is this piston for?

  • @jennynguyen98E1
    @jennynguyen98E1 2 ปีที่แล้ว

    Xe dream tàu xuống 2 thì bao nhiêu a

  • @fahriadira6532
    @fahriadira6532 2 ปีที่แล้ว +1

    👍

  • @sokolgraf9261
    @sokolgraf9261 2 ปีที่แล้ว +1

    Клево !

  • @HieuPham-hr2zr
    @HieuPham-hr2zr 2 ปีที่แล้ว

    Bạn có bán bàn đôn dên ko vậy giá bn

  • @vinh_18
    @vinh_18 2 ปีที่แล้ว

    anh lên 2 xylanh 2 thì đi anh

  • @cungcapmaycuamaycatco
    @cungcapmaycuamaycatco 2 ปีที่แล้ว

    Tôi có trái phit tông máy cưa 56mm bị bể. Giờ k có thay .muốn mua trái pittoong 56mm của susibo ráp vào mà cái ác pittong susibo 14mm còn trái pittong củ 13mm thì phải làm sao bác