Lecture 1 | How to draw a cam profile (Knife edge follower)

แชร์
ฝัง
  • เผยแพร่เมื่อ 26 ม.ค. 2025

ความคิดเห็น • 278

  • @Mr_Poopy_Butthole_
    @Mr_Poopy_Butthole_ 6 ปีที่แล้ว +78

    I had to study this topic alone since I missed many of my classes. You're a real life saver bud! Thanks!

  • @erianelingon5208
    @erianelingon5208 6 ปีที่แล้ว +29

    I thought this topic was hard, but your video pretty much answered all my questions on how to draw this. Thanks!

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว +1

      Most welcome !!

    • @abcdofmusic
      @abcdofmusic 5 ปีที่แล้ว

      Knife edge follower is the easier than other

    • @nicks4066
      @nicks4066 5 ปีที่แล้ว +1

      haris arquam but knife edges are not used as much as the others due do excessive wear in one spot

    • @prasadsithagari3107
      @prasadsithagari3107 4 ปีที่แล้ว

      Even iam also...

  • @prasadsithagari3107
    @prasadsithagari3107 4 ปีที่แล้ว +34

    Tomorrow is my exam I prepared just today vth🤩 ur classes . I don't know what is these diagrams in entire semester sir thank u😍

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว +1

      Wish you all the best !

    • @shubhankarsse
      @shubhankarsse 2 ปีที่แล้ว +1

      How was ur exam?

    • @kenn_e
      @kenn_e 2 ปีที่แล้ว +3

      That just what happened to me today 😁 didn't knw a thing though out the semester

    • @sgaming5840
      @sgaming5840 ปีที่แล้ว +1

      😂

  • @yashmahayavanshi2912
    @yashmahayavanshi2912 3 ปีที่แล้ว +7

    As online classes started , I've missed many lecture so I came here
    you explained this very good
    I'm studying this alone , thank for uploading video

  • @swathigunnam1317
    @swathigunnam1317 3 ปีที่แล้ว +4

    Easy to understand for everyone, very clear explanation...great job 💐

  • @tejasb9670
    @tejasb9670 5 ปีที่แล้ว +6

    you made it look way too easy! thanks! :)

  • @Anshi_Guru219
    @Anshi_Guru219 5 ปีที่แล้ว +6

    Superb explanation👌! Continue this type of explanation for any topics💐💐💐💐

  • @ajmalk8947
    @ajmalk8947 3 ปีที่แล้ว +2

    Using the techs in a very useful way

  • @tarekahmed1227
    @tarekahmed1227 4 ปีที่แล้ว +4

    that was a high quality video, it helped me a lot

  • @ingmecutpazuero3100
    @ingmecutpazuero3100 4 ปีที่แล้ว +9

    Great video, I am a teacher in Panama City, and I would like your permission to translate to Spanish your excellent work to teach to my students

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว +5

      Yes, of course ! You can also visit our blog chinmayacademy.blogspot.com for Online calculators , which will be a great help for your students !!

  • @milindmorje
    @milindmorje 6 ปีที่แล้ว +3

    Wow!! Very very nice explanation and the presentation tools that have been used in this video are just perfect!! It was very helpful. Thank you!

  • @harshadvaidya8919
    @harshadvaidya8919 2 ปีที่แล้ว +1

    Thank you sir my son just saw this video and understood everything. He will get good marks in tomorrow's exam cause of you. Thank you again 😊

  • @mrperfectboyakash6571
    @mrperfectboyakash6571 5 ปีที่แล้ว +2

    Thank uhh sir...
    Class m thoda... difficult LG rha tha...aapne bahut easy tarh se bataya....🤗🤗

  • @siddharthi3161
    @siddharthi3161 3 ปีที่แล้ว +1

    I never subscribe to the channel by seeing videos because I feel like they are doing this to earn money. But you do this to teach.

  • @mr.eshant1386
    @mr.eshant1386 6 ปีที่แล้ว +3

    It's amazing sir
    Aapne bhot hi ache tarike se explain kiya
    I'm well satisfied with this video ,and know I'm ready for my exam
    Thanx alot sir😊

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Thanks for your kind words. Wish you all the best for your examination.

  • @LuckyAnwar
    @LuckyAnwar 3 ปีที่แล้ว +1

    Suprer Explanation....Sir Tysm.... Sir ❤️❤️❤️

  • @ajmalos579
    @ajmalos579 2 ปีที่แล้ว +1

    Thanks for giving the detailed view of cam profile and shm graph ❤️❤️❤️❤️🥰🥰

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  2 ปีที่แล้ว +2

      Glad it was helpful! More videos at : Cam profile - bit.ly/3vjpY7a

  • @nohinsalve5367
    @nohinsalve5367 3 ปีที่แล้ว +2

    Easy to understand and very nice presentation.Thank you🥰

  • @CHINMAY_ACADEMY
    @CHINMAY_ACADEMY  2 ปีที่แล้ว +4

    Useful playlists :
    Cam profile - bit.ly/3vjpY7a
    Mechanics - bit.ly/3PClXmz
    Beam reaction & Graphic statics - bit.ly/3veMwWA
    SFD and BMD- Simply supported beam and cantilever beam - bit.ly/3PDzA4V
    SOM & Structural analysis videos - bit.ly/3OEqX8S
    Heat transfer - bit.ly/3PzxiUe
    Thermodynamics - bit.ly/3J5ZvQd
    Hydraulic circuit & pneumatic circuit working - bit.ly/3zAx1e4
    Fluid mechanics - bit.ly/3ODuggg
    Dynamics of machinery playlist : bit.ly/3zyRakK
    SPPU Paper solutions -bit.ly/3S7dmcU
    Turbomachinery - bit.ly/3cyBftE
    I.C. Engine numericals -bit.ly/3veJf9K
    Machine Design - bit.ly/3zBjZgx
    Thermodynamics Excel Calculators - bit.ly/3cJBYbM
    Synthesis of mechanisms - bit.ly/3PFSCaD
    Finite Element Analysis (F.E.A.) - bit.ly/3PYtCex
    Mathematics - bit.ly/3JaAnHX
    MATLAB & SimuLink course : bit.ly/3OEI8Yw
    Ansys cfd course : bit.ly/3yzFVbu
    Hydraulic courses : bit.ly/3OTCDox

  • @saurabhjoshi7414
    @saurabhjoshi7414 5 ปีที่แล้ว +2

    Sir you teach nice I understand easily thanks sir 👍👍👍🙏🙏🙏

  • @francisakosahadu4863
    @francisakosahadu4863 6 ปีที่แล้ว +2

    i really got much understanding of this very drawing ,thank you Sir. thumbs up

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Most welcome & thank you very much for the appreciation ...

  • @dafwfwfwfw
    @dafwfwfwfw 5 ปีที่แล้ว +2

    Tq sir your video help me a lot in My Exam

  • @dhanrajsuvarna3225
    @dhanrajsuvarna3225 3 ปีที่แล้ว +1

    Can we take different scale for outstroke and return stroke if angle is given different

  • @HarithRidzuan
    @HarithRidzuan 6 ปีที่แล้ว +2

    Can I use the same method as shown in the video for the roller follower?

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      For displacement diagram , method is same .... But for cam profile you will need base circle , Pitch circle and method will be slightly different ....

    • @HarithRidzuan
      @HarithRidzuan 6 ปีที่แล้ว

      Thanks for the explanation.

  • @chetankumarjadhav2094
    @chetankumarjadhav2094 4 ปีที่แล้ว +1

    Sir,please let me know, the software used for displaying scale, protractor, compass, during online teaching.

    • @abirmips
      @abirmips 4 ปีที่แล้ว +2

      They have used Microsoft Power point for animation and ActivInspire software for protractor and scale.

  • @devanshuchintole8617
    @devanshuchintole8617 4 ปีที่แล้ว +1

    1 bar me samaj gaya bhaiya thank you so much love u bhai pass hojauga 😍jitna mushkil dikhta usse bohot easy he

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว

      Most welcome ! You may also find the following videos useful on our TH-cam channel : th-cam.com/play/PLW4Rtyezg8ykwr1o7C609CsIOQTMba_6j.html

  • @69-vivekghogare44
    @69-vivekghogare44 5 ปีที่แล้ว +3

    Nice job sir excellent teach and understanding easily

  • @mirastudy8227
    @mirastudy8227 5 ปีที่แล้ว +1

    Your video looked great My doubts got cleared

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  5 ปีที่แล้ว

      Thank you ! Most welcome ....

    • @mirastudy8227
      @mirastudy8227 5 ปีที่แล้ว +1

      @@CHINMAY_ACADEMY
      Sir, what software do you use to make videos? I want to make a video of mathematics Please tell me

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  5 ปีที่แล้ว

      Its just a Microsoft PowerPoint presentation using the various images of scale etc. Thanks ...

  • @fathimasofna3500
    @fathimasofna3500 6 ปีที่แล้ว +3

    thanks for this awesome video... it is very clear and understandable....

  • @farishakim6759
    @farishakim6759 6 ปีที่แล้ว +2

    Hi, you're lecture is clear and easy to understand. But, how about if I were given time (e.g: t = 15 sec) and there is no scale? Is the same method applied?

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว +1

      Same method can be used by converting time in to angle ... Thanks

  • @siddharthupadhyay4246
    @siddharthupadhyay4246 3 ปีที่แล้ว +3

    Thank You sir, very helpful 🙏

  • @abhiramsunilkumar4301
    @abhiramsunilkumar4301 4 ปีที่แล้ว +3

    Very nice video I loved and understand the cam profile
    Thank you 🥰 to

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว

      You’re welcome 😊 You may find more interesting videos here: th-cam.com/play/PLW4Rtyezg8ynUUyAzwOP-vg4mr_VZfJOs.html

  • @saikumarpolisetti4734
    @saikumarpolisetti4734 4 ปีที่แล้ว

    What's the length of vertical line sir is it 6cms only as you said we are taking original length on y-axis

  • @anil_kumar_0.7
    @anil_kumar_0.7 5 ปีที่แล้ว +1

    Good sir ... Explained so clearly...🙂

  • @santoshtambolkar784
    @santoshtambolkar784 6 ปีที่แล้ว +4

    Best. Sir please tell which software you use for this.

  • @achakparichard9769
    @achakparichard9769 3 ปีที่แล้ว

    Please can you help me solve this question.
    1. A reduction gear in the form of a pair of bevel gear connects 30mm diameter shaft having an included angle of 90, the pinion which is the driver revolves at 125 rpm and has a 90mm pitch diameter, a face width of 20mm and a module of 5, the bevel wheel is to revolve at 75 rpm. draw the following views of the assembly full size.

  • @RailwayStationBhilai
    @RailwayStationBhilai 4 ปีที่แล้ว +1

    Its video is Very important for draw cam profile diagram

  • @shubhpatni8627
    @shubhpatni8627 6 ปีที่แล้ว +1

    sorry for writing wrong thing as i watched your video twice , i got know my mistake.. thank you for making such a nice video...

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Its all right !!! No problem.... Most welcome !

  • @varindersinghm21
    @varindersinghm21 2 ปีที่แล้ว +1

    Very Clearfully Explained Thank You Very Much Sir 😊

  • @spenno2606
    @spenno2606 ปีที่แล้ว

    Which software did you use to create you drawings in this presentation?

  • @tristanlawrenceybanez4015
    @tristanlawrenceybanez4015 ปีที่แล้ว +1

    Thank you so much, This was well understood!

  • @blenderhander9485
    @blenderhander9485 4 ปีที่แล้ว +3

    Awesome lecture.

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว

      Many thanks! More interesting videos on TOM here: th-cam.com/play/PLW4Rtyezg8ymoqJS8LDKoFG3fVa_P83dK.html
      More interesting videos on SOM & TOM here: th-cam.com/play/PLW4Rtyezg8ymoBQnVQ5Mmx_QNWpOG9CUK.html

  • @sk.vishakmadeena6423
    @sk.vishakmadeena6423 6 ปีที่แล้ว +1

    Very good explanation bro

  • @pushpendra2453
    @pushpendra2453 6 ปีที่แล้ว +1

    Best video i have ever seen

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Thank you very much ! Most welcome ...

  • @Kevin-gz7th
    @Kevin-gz7th 4 ปีที่แล้ว +1

    Is there a specific method to draw the curve or its free hand?

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว

      You can use French curve or free hand.Thanks !

  • @sk.vishakmadeena6423
    @sk.vishakmadeena6423 6 ปีที่แล้ว +1

    Very good explanation bro I can understand very easily

  • @fym4818
    @fym4818 6 ปีที่แล้ว +4

    Thanks Very Simple Explanation...
    Add Cam Profile Of Roller also

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Most welcome. Will surely try for roller follower ...

  • @shubhpatni8627
    @shubhpatni8627 6 ปีที่แล้ว +1

    Your video was easy to understand and good to watch , but may i inform you that the dwell period is of 30 degree... Further no problem...

  • @Ahamd.Zaki.Shafiq
    @Ahamd.Zaki.Shafiq 8 หลายเดือนก่อน +1

    Thank you so much super explanation 😊😊😊❤❤❤❤

  • @joenishit
    @joenishit 6 ปีที่แล้ว +2

    Very good explanation

  • @faheemakram9277
    @faheemakram9277 3 ปีที่แล้ว

    which software is used for draw the graphics in this video

  • @Becoming-Her
    @Becoming-Her 3 ปีที่แล้ว

    Hiiii
    Really appreciate the video
    What app did you use for the drawing please?

  • @ramushaw6990
    @ramushaw6990 6 ปีที่แล้ว +2

    if you make a presentation of pressure angle, clearance angle and feed concept for lead cam and its levy upon tool cam in a practical case, it will be very nice of you

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Will surely try. Thank you.

    • @arunr238
      @arunr238 5 ปีที่แล้ว

      @@CHINMAY_ACADEMY Sir, how to make such videos? Please give tips and instructions for doing such videos.

  • @premierleague7330
    @premierleague7330 5 ปีที่แล้ว

    Is it clockwise or anticlockwise

  • @soundmind5189
    @soundmind5189 ปีที่แล้ว +1

    thank you sir nice explaination 🥰🥰🥰🥰🥰🥰

  • @mrpradhan99
    @mrpradhan99 5 ปีที่แล้ว +1

    You make this video in which software

  • @arunr238
    @arunr238 5 ปีที่แล้ว +1

    Sir, how to make such videos? Please give tips and instructions for doing such videos.

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  5 ปีที่แล้ว

      Using Microsoft PowerPoint presentation.... Thanks...

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  5 ปีที่แล้ว

      You can do such animations in any version of PowerPoint using the images of scale, protractor etc.

  • @syedshoaib01
    @syedshoaib01 3 ปีที่แล้ว

    Sir... Ager outstorke 90 degree diya aur Dwell 30degree to sir in scale kaise le. Im confused sir.. please help. Aur maan lijiye alag alag degree diya so in cm kaise le sir.

  • @शिवांजली
    @शिवांजली 6 ปีที่แล้ว +2

    Simple explanation. Thanku sir .

  • @likhithkumarn2390
    @likhithkumarn2390 4 ปีที่แล้ว

    how to do the same using solidworks or auto cad.Pls help me.It is my project

  • @rohitgade9435
    @rohitgade9435 4 ปีที่แล้ว +2

    I miss my class lot of time but I watch your video thats help me thank you

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว +1

      Most welcome !!! More videos for you ....
      SFD BMD CANTILVER:
      th-cam.com/play/PLW4Rtyezg8ylG1l6FvcppqXGo7XJi87gU.html
      SFD BMD Simply supported beam:
      th-cam.com/play/PLW4Rtyezg8ymI1gu_R59lc_xwIAaPRar5.html
      TOM:
      th-cam.com/play/PLW4Rtyezg8ymoqJS8LDKoFG3fVa_P83dK.html
      HYDRAULICS:
      th-cam.com/play/PLW4Rtyezg8yl-DJa2vbMES9XsLNhYl82e.html
      SOM:
      th-cam.com/play/PLW4Rtyezg8ym-MgXEvsaTVE9rGkMbbrc-.html
      Applied mechanics:
      th-cam.com/play/PLW4Rtyezg8ymj5u5L3Zpy943vXyyRWAwn.html

  • @thomasbyrd9352
    @thomasbyrd9352 3 ปีที่แล้ว

    Is it possible to make a cam profile through intersecting a 2d plane through a cone and outlining the area they intersect?

  • @hashmi3768
    @hashmi3768 4 ปีที่แล้ว

    how to make this on solidworks? Any video link!

  • @neerajkumarharivansh2935
    @neerajkumarharivansh2935 5 ปีที่แล้ว

    How we take the cam dia to make the circle

  • @mro2038
    @mro2038 6 ปีที่แล้ว +2

    Amazing graphics!

  • @jamoh9
    @jamoh9 3 ปีที่แล้ว +2

    Thank you for helping me

  • @SherwinJrOchea
    @SherwinJrOchea 3 ปีที่แล้ว

    Sir please make a video for cam profiling for disk cam with oscillating flat face follower . I am really having a hard time because there is no reference in online at all. Not even steps on how to constract it or even examples.

  • @ashisghosh9349
    @ashisghosh9349 3 ปีที่แล้ว +1

    such a great help sir

  • @tirthadas5767
    @tirthadas5767 5 ปีที่แล้ว

    Sir isnt y-axis equal to the diameter of the circle?

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  5 ปีที่แล้ว +1

      No... On y-axis we take stroke or lift of the follower. Thanks....

    • @tirthadas5767
      @tirthadas5767 5 ปีที่แล้ว

      @@CHINMAY_ACADEMY thank you sir

  • @anime1583
    @anime1583 11 หลายเดือนก่อน +1

    Thank you, I benefited from this a lot

  • @Favshorts31
    @Favshorts31 ปีที่แล้ว +1

    Just wow❤️‍🔥

  • @youssefyasser1929
    @youssefyasser1929 3 ปีที่แล้ว

    why the semi circle is divided into 6 parts

  • @ankitdamke8765
    @ankitdamke8765 ปีที่แล้ว +1

    Thank you man 👍

  • @naganandshenoy3767
    @naganandshenoy3767 5 ปีที่แล้ว +1

    Very nice explanation
    Thank you..

  • @chinmaysatam8555
    @chinmaysatam8555 4 ปีที่แล้ว

    Sir what if outward stroke is of 60°

  • @Ani0416
    @Ani0416 2 ปีที่แล้ว

    Why base circle of 5 cm btw good explanation

  • @sandeepmaurya2703
    @sandeepmaurya2703 6 ปีที่แล้ว +2

    Thanks sir very simply

  • @jitendraasole5827
    @jitendraasole5827 6 ปีที่แล้ว +2

    Thank you so much.
    I have exam tomorrow.

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Wish you all the best ....

    • @jitendraasole5827
      @jitendraasole5827 6 ปีที่แล้ว +1

      @@CHINMAY_ACADEMY
      Oh. Thank you so much Sir. I'm definitely gonna pass in the exams.
      AMD very thanks for your video.

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Most welcome !!!

  • @entertainment-jl8qw
    @entertainment-jl8qw 6 ปีที่แล้ว +1

    Thank you sir it is very simple

  • @alightcreation3591
    @alightcreation3591 2 ปีที่แล้ว +2

    Thanku So Much ❤️🌹

  • @riteshtumsare4589
    @riteshtumsare4589 2 ปีที่แล้ว +1

    Ossm explanation...

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  2 ปีที่แล้ว

      Thanks a lot !!
      Useful playlists for you !!!
      Hydraulic circuit & pneumatic circuit working - bit.ly/3zAx1e4
      Cam profile - bit.ly/3vjpY7a
      Mechanics - bit.ly/3PClXmz
      Beam reaction & Graphic statics - bit.ly/3veMwWA
      SFD and BMD- Simply supported beam and cantilever beam - bit.ly/3PDzA4V
      SOM & Structural analysis videos - bit.ly/3OEqX8S
      Heat transfer - bit.ly/3PzxiUe
      Thermodynamics - bit.ly/3J5ZvQd
      Velocity & Acceleration diagram - bit.ly/3vj8zf0

  • @mkarthik2704
    @mkarthik2704 6 ปีที่แล้ว +2

    super sir it is very easy

  • @arnab_d9
    @arnab_d9 5 ปีที่แล้ว +1

    best explanation

  • @M27GAMES27
    @M27GAMES27 5 ปีที่แล้ว +1

    Sir thank u soooo much, that was simple

  • @tdrawsa
    @tdrawsa 2 ปีที่แล้ว +1

    Well done. Thank you.

  • @drgaming5912
    @drgaming5912 6 ปีที่แล้ว +2

    just amazing

  • @YogeshKumar-gf1pl
    @YogeshKumar-gf1pl 6 ปีที่แล้ว +1

    why we have taken that circle of radius 5 cm

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  6 ปีที่แล้ว

      Base circle radius is assumed to be 5 cm just for illustration purpose. Thanks and welcome.

  • @vishnusati3745
    @vishnusati3745 5 ปีที่แล้ว +1

    thank you sir..wonderful presentation..

  • @purvisharma8151
    @purvisharma8151 6 ปีที่แล้ว +3

    Very helpfull video

  • @sundarsridharan
    @sundarsridharan 6 ปีที่แล้ว +1

    Very Useful , Thank You Sir 💐

  • @mandlasiddhartha6531
    @mandlasiddhartha6531 2 ปีที่แล้ว +1

    Nice sir ❤️👍

  • @shaantubes
    @shaantubes 6 ปีที่แล้ว +1

    Thank you very much for teaching

  • @lavnyasharma4647
    @lavnyasharma4647 4 ปีที่แล้ว +2

    Sir
    Jb
    Theta =90
    Ho too scale kaise lae 🧐🧐🧐

    • @CHINMAY_ACADEMY
      @CHINMAY_ACADEMY  4 ปีที่แล้ว

      Watch our latest video which will clear your doubt hopefully !
      th-cam.com/video/jsw7tJxrS24/w-d-xo.html

  • @TipsandTricks_12
    @TipsandTricks_12 2 ปีที่แล้ว +1

    superb sir

  • @abhisheksable7969
    @abhisheksable7969 5 ปีที่แล้ว +1

    Nice video sir 👌

  • @avadheshchaudhary2572
    @avadheshchaudhary2572 5 ปีที่แล้ว +1

    Super sir mja aa gya

  • @arpanphedge4607
    @arpanphedge4607 2 ปีที่แล้ว +1

    Welcome engineering students a day before exam

  • @tharunmarley1887
    @tharunmarley1887 3 ปีที่แล้ว +1

    Upload The Videos About DME subject

  • @firojali8354
    @firojali8354 2 ปีที่แล้ว +1

    Thank you very much sir

  • @sreekanthsree6307
    @sreekanthsree6307 6 ปีที่แล้ว

    Pls tell how to Draw roller Cam profile..pls..