Roughing and Finishing Cuts in the Lathe Machine

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  • เผยแพร่เมื่อ 19 ส.ค. 2024
  • 2 Steps in machining cut
    Purposes of roughing and finishing cuts
    Main factors to be cobsidered in roughing and finishing cuts
    Correct position of tool post/tool bit
    Correct shape, cutting edge angles, and nose radius of tool bit
    Suggested cutting speed and feed rate for roughing and finishing cuts
    Construction of tool post

ความคิดเห็น • 69

  • @Victorkeyspiano254
    @Victorkeyspiano254 10 วันที่ผ่านมา

    ❤❤❤ Best engineer and a teacher.. Lots of love

  • @samweldtv
    @samweldtv 2 ปีที่แล้ว +1

    Nice explanation with the tool geometry principle. I still learn a lot from you Sir.

  • @bameyiadole5703
    @bameyiadole5703 ปีที่แล้ว

    Prof your lectures are unique powerful and impactful thank you sir

  • @lowellegaspi4969
    @lowellegaspi4969 ปีที่แล้ว

    Tama iyung safety precaution ng Machinist when I training in Regional Training Center. " Machine is a Good servant, but a cruel Teacher ".

  • @rodelbuscas9978
    @rodelbuscas9978 3 ปีที่แล้ว

    Happy new year po tunay ngang hulog ka nang langit para sa kagaya ko na nangangarap maging expert machinist o engineer. Naway maging katulad po kita balang araw God Bless po❤️

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว +1

      Thank you. Just be patient and have this motto in life, in patience success always lies, or success lies beyond sucrifice.

  • @awakecreature327
    @awakecreature327 ปีที่แล้ว

    Prof Johny,Yung lathe machine po namin didto sa Saudi napansin ko lang pag nagpakain po ako ng 5mm ay 5mm lang din po ang bawas.Sayo po ay mododoble po di ba?Wala po talaga akong background sa Machining kasi ang work ko dito ay Mechanical Technician.Pero nagsikap lang din po ako mag aral ng machining kasi yung ibang kasamahan ko po ay marunong po sila kasi yun talaga ang pi nag aralan at trabaho nila sa Pinas tapos ang pinag aralan ko namn po sa Pinas ay automotive tapos plant mechanic ang experience ko.Thankful po ako sayo kasi nakadagdag talaga ng idea yung mga videos mo lalo na sa akin na walang pinag aralan sa Machining.At sa next month po papunta napo ako nang Australia dahil nahire po ako as a mechanical fitter.Kaya more power po saiyo Prof Johny.

  • @miguelsaguid1319
    @miguelsaguid1319 3 ปีที่แล้ว

    Thanks po sa knowledges Sir naway madami pa po kayo maiupload na videos. From TDET Batch 2016 po.

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Hi Miguel! Thank you for subscribing and watching my tutorial videos. Happy new year and GOD BLESS!

  • @carlitogayuma5006
    @carlitogayuma5006 ปีที่แล้ว

    Prof.johnny idol, always supporting.

  • @medwinvilla571
    @medwinvilla571 2 ปีที่แล้ว

    Thanks sir napakalinaw Ng paliwanag KayA napakadaling matutunan Lalo n s baguhan s machining

    • @profjohnny8624
      @profjohnny8624  2 ปีที่แล้ว

      Thank you Medwin. Hope you will continue watching my tutorial videos and help others also by sharing them what you have learned.God bless!

  • @mercedesalcayde8916
    @mercedesalcayde8916 3 ปีที่แล้ว +1

    Happy new year

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Happy new year too insan. Thank you for subscribing and watching my tutorial videos

  • @cat02791
    @cat02791 3 ปีที่แล้ว +1

    Thank you sir... I learned a lot from your lecture...

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว +1

      thank you too Sir Abdelrahman. i hope i can do more videos in spite of this pandemic. keep safe always!

  • @kirstenlaurencegecana1653
    @kirstenlaurencegecana1653 3 ปีที่แล้ว +1

    Happy New Year Sir!!! Thank you for another year of learnings and experiences po. God bless and more videos to come po.

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Happy new year too and God Bless!

  • @lenthcortas836
    @lenthcortas836 2 ปีที่แล้ว

    Thank you Sir John..for learned a lot.. More God bless🙏🙏 you❤❤ poh

    • @profjohnny8624
      @profjohnny8624  2 ปีที่แล้ว

      Thank you too Lenth for watching and subscribing. Hope it will help you enhance your knowledge about this field of work. God bless!

    • @lenthcortas836
      @lenthcortas836 2 ปีที่แล้ว

      @@profjohnny8624 welcome sir

  • @tinaliebe5118
    @tinaliebe5118 10 หลายเดือนก่อน

    Thank you sir ❤😊

  • @danilohaudar1429
    @danilohaudar1429 2 ปีที่แล้ว

    Thank you sa video Prof.Johnny,,,request po, paano gumawa ng bolt at nut gamit ang lathe machine,,,thank you and more power

  • @jhonreylazaro1590
    @jhonreylazaro1590 3 ปีที่แล้ว

    Happy new year po sir 😊 thank you po sa marami nyong kaalaman na naiishare samin stay pogi po

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Happy new year too and thank you for watching my tutorial videos. God Bless!

  • @darylserra9584
    @darylserra9584 3 ปีที่แล้ว

    Thank you Sir!!👌👍

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      thank you too Daryl, keep safe always!

  • @asmolbacon680
    @asmolbacon680 3 ปีที่แล้ว

    Happy new year po

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Happy new year too and thank you for subscribing and watching my tutorial videos

  • @jervys3dmodeling918
    @jervys3dmodeling918 3 ปีที่แล้ว

    I hope Someday sir I can collab with you. Ahooo TUP.

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว +1

      Thank you Mr. Jervy, God Bless!

  • @user-em8qf1rt9h
    @user-em8qf1rt9h ปีที่แล้ว

    It is possible to activate the translation. into Arabic. I love you

    • @profjohnny8624
      @profjohnny8624  ปีที่แล้ว +1

      I will try to abide to your request. Thank you for watching and subscribing.

    • @user-em8qf1rt9h
      @user-em8qf1rt9h ปีที่แล้ว

      @@profjohnny8624 ♥♥♥♥♥

  • @andreilouiscua6050
    @andreilouiscua6050 3 ปีที่แล้ว

    Idol sir!

  • @arcadiolangomez4425
    @arcadiolangomez4425 2 ปีที่แล้ว

    Prof johnny pwd pahinge ng addres sa ahop gusto makita sa personal yong mga lathe machine nyo.

    • @profjohnny8624
      @profjohnny8624  2 ปีที่แล้ว

      Hi Arcadio, pakiwaze mp lang ang GOODWILL TRAINING AND ASSESSMENT CENTER INC.

  • @bisayangbansot1646
    @bisayangbansot1646 3 ปีที่แล้ว

    Hello po sir..TDET BATCH 2013 po..

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Hi TDET BATCH 2013!thank you for subscribing! please let me know your name so i can respond to you properly. GOD BLESS and keep safe!

  • @maggigaming1387
    @maggigaming1387 3 ปีที่แล้ว

    Wag po kayo gumamit nang flash sa white board nag rereflect po kasi hindi makita ung sulat gamit na lang po kayo nang maliwanag na ilaw
    Salamat po sa free tutorial

  • @emmanuelvillamea9660
    @emmanuelvillamea9660 3 ปีที่แล้ว

    Prof is there any handbook in Pdf form that you can share with us ? Thanks for the knowledge godbless prof .

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Hi Emmanuel, you may download any mechanical book such as Machine Tool Operation Part 1 and Part 2 by: Henry Burghurt et al.

  • @reynaldo5536
    @reynaldo5536 ปีที่แล้ว

    Ano po sir requirements pag training sa Inyo salamat po

  • @reynaldoazarconjr.4182
    @reynaldoazarconjr.4182 2 ปีที่แล้ว

    Sir linawin ko lang po sana.. san po galing yung 320 dun sa computation mg RPM?

    • @profjohnny8624
      @profjohnny8624  2 ปีที่แล้ว +1

      Hi Reynaldo!
      ang 320 ay galing 1000÷3.1416 at naround off to 320 para sa simplified formula ng RPM for metric system.

  • @danilodomalanta8594
    @danilodomalanta8594 2 ปีที่แล้ว

    Prof johnny saan lugar po ang training center nyo...magpa entoll sna aq

    • @profjohnny8624
      @profjohnny8624  2 ปีที่แล้ว

      Hi Danilo, kung may waze ka ay iwaze mo ang GOODWILL TRAINING AND ASSESSMENT CENTER INC.

  • @renehapona3045
    @renehapona3045 ปีที่แล้ว

    Hello sir saan tayo puedi makabili ng secondhand lathe machine na hindi masyadong mahal?thanks

    • @profjohnny8624
      @profjohnny8624  ปีที่แล้ว

      Hi Rene, marami ako for sale direct from Japan. Please call me in my cellphone number 09959701342 or 09166580548

  • @kuyajohnvlog9919
    @kuyajohnvlog9919 3 ปีที่แล้ว

    ❤️

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Thank you John john and God Bless!

  • @glendylgongora7036
    @glendylgongora7036 2 ปีที่แล้ว

    Hello sr kailan po free training nyu sa machining

  • @genversentos2581
    @genversentos2581 ปีที่แล้ว

    Sir how to enroll

    • @profjohnny8624
      @profjohnny8624  ปีที่แล้ว

      Hi Genver,
      You may just visit our training center GOODWILL TRAINING AND ASSESSMENT CENTER INC. located at Blk 48 Lot 14 Justice St., Goodwill Homes 1 San Bartolome, Novaliches Quezon City. Thank you.

  • @abecervantes4529
    @abecervantes4529 3 ปีที่แล้ว

    Professor johnny napagkakamalan ko si cesar montano

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      Flattering! Thank you kahit malayo😃

  • @rubenrobosajr.7503
    @rubenrobosajr.7503 หลายเดือนก่อน

    prof puwede ba magenroll kahit nasa province

    • @profjohnny8624
      @profjohnny8624  29 วันที่ผ่านมา

      Yes, Ruben. Pero mas maganda na f2f ang training para mas matuto ka.

    • @rubenrobosajr.7503
      @rubenrobosajr.7503 29 วันที่ผ่านมา

      @@profjohnny8624 may 1yr po ba ang klase prof ?

  • @billjuks7702
    @billjuks7702 ปีที่แล้ว

    sir may school po ba kayo

  • @marlonmonterozo4711
    @marlonmonterozo4711 3 ปีที่แล้ว +1

    Proof san po location nyang training center nyo??

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว +1

      B48 L14 Justice St. Goodwill Homes 1 San Bartolome Novaliches Q.C. sir.

    • @marlonmonterozo4711
      @marlonmonterozo4711 3 ปีที่แล้ว

      @@profjohnny8624 5 days training po sana.. magkano po at libre tirahan po ba

  • @positivethinking7486
    @positivethinking7486 3 ปีที่แล้ว

    saan po location ng shop na yan sir pwede ba mag aral dyan

    • @profjohnny8624
      @profjohnny8624  3 ปีที่แล้ว

      pwedengpwede po, pasyal kyo dito sa GOODWILL TRAINING AND ASSESSMENT CENTER INC. blk 48 lot 14 justice st. goodwill homes 1 san bartolome, novaliches q c.

  • @marvinryanantolin5444
    @marvinryanantolin5444 ปีที่แล้ว

    B nb

  • @arnoldvillacampa576
    @arnoldvillacampa576 ปีที่แล้ว

    Prop gud day Arnold po ito yong nakabili ng lathe machine mo noon hingi sana ako ng cp number mo