The books which have mentioned 102 instead of 1020 aren't misprinted. In those Pt is in kgf instead of Newton. That's why ... Difference of 9.8(10 aprx)
@viswanadhamlokesh39643 жыл бұрын
yep that's truee....
@Ns9901-b4s3 жыл бұрын
@@viswanadhamlokesh3964 Haha thanks for the reply. Because of ur reply I got to know about this comment of mine. Time flies! I was I engineering that time and was struggling hell lot with chain design...haha ... . 😄😄
@eway2subrata6 жыл бұрын
SO DIFFERENT FROM VB BHANDARI BOOK CHAIN DRIVE, WHICH ONE SHOULD BE FOLLOWED?
@techanicalstrikers1765 жыл бұрын
Hey bro in this play list please make on the video on design of flywheel springs brakes with the psg college of technology data book Make it completely like DME 2 book U r doing very good Well done
@vanshage26092 ай бұрын
If we want to transfer the torque of 600Nm by the chain how shall we calculate the factor of safety?
@shrikantmaurya79615 жыл бұрын
Please upload the design also in pdf format...that will be helpful...
@piyushajadhav90444 жыл бұрын
Thank you very much it helped me a lot
@vanshage26092 ай бұрын
Is the chain safe if the rated power is less than the power to be transmitted by the chain if breaking load is more than the load to be transmitted ???
@vishwanathvpai40906 жыл бұрын
Hey, first of all...Great video sir ! At 4:52,the total on what is calculated ? front sprocket ? Also, shoudnt that be added vectorially ?
@vanshage26092 ай бұрын
Which book shall we use to do these calculations????
@paranganathan710 Жыл бұрын
U DONT NEED TO HOPE THAT I UNDERSTOOD SIR FOR REAL I UNDERSTAND EVERYTHING]
@robertmoreno80925 жыл бұрын
Do you have a simple equation for power in a two sprocket chain drive system.
@parthapratimnayak5791 Жыл бұрын
Pl give reason if motor and gearbox connect with single chain spoket if we use double spoket motor load increase or not.
@FloridaIndependent Жыл бұрын
I like how the design is based on breaking strength of the chain. But the computation of Ft, Fs and Fc are iffy.
@akashdoshi787923 күн бұрын
Make video for Chain drive with 3 spoket
@tarunsaichannel3005 ай бұрын
Thank you sir
@spvids465 жыл бұрын
please mention that book name with name of author which you are referring in your videos
@bluephoenix47456 жыл бұрын
you told that we should take((w/g)=m) but in the table weight is given and not mass
@amaranthmurugan39605 жыл бұрын
Are there any standard sizes of sprocket dia and chain length?
@paraspatidar79254 жыл бұрын
where i can find design data book please help
@the_candid_mechanic3 жыл бұрын
Telegram channel
@harikrishnan34304 жыл бұрын
Thank you so much sir..!!!!
@nirajpandey25126 жыл бұрын
How to do sums when centre's distance not given,.?
@ROBOMECHTRIX6 жыл бұрын
For a question on chain drive, if the center distance is not given, I have a formula to calculate it on page 7.74. The formula states that the optimum distance is to be taken as a=(30 to 50)p. Pitch as we know can be selected from the same page or can be assumed, whichever is suited. This center distance can be an approximate value because at the very last, we calculate the final center distance once again corrected to even number of pitches from the formula on page 7.75!
@sumanthbhushan68405 жыл бұрын
i have a calculation to be done on Chain drive mechanism. Can anyone help me out with that ? Thanks in advance...
@milangurnule32773 жыл бұрын
Sir, you have said that we have to consider or prefer the transmission ratio if we won't given both N1 and N2. But while calculating the Pt we need N2 then from where we should take the speed. Plz revert
@ROBOMECHTRIX3 жыл бұрын
Sure we will get back to you.
@shubhamshinde47105 жыл бұрын
Sir, if center distance was not given, then how will you find step 4 i.e p(max)....?
@sasi22403 жыл бұрын
Thank u
@akhilpadmanabhan12406 жыл бұрын
Hello According to the data book page 7.78, w is weight/m in kgf (relating to centrifugal tension) while going back to the big table the value for weight/m is 1.78 in kgf so how did you conclude m=1.78kgf? While m being w/g, the units don't come up as kgf.. or I'm confused.. Kindly explain.. Thank you..
@ROBOMECHTRIX6 жыл бұрын
In step 6, I have put in 1.78 kgf but that is actually 1.78 kgf/m which when multiplied by the square of velocity which is (m/s)^2 automatically gives the value in Newtons. Hope this cleared the doubt. Feel free to reply back if it isn't clarified still.
@akhilpadmanabhan12406 жыл бұрын
ROBOMECHTRIX Oh sir I got but it still couldn't digest it.. like if it is (wv^2/g) the unit comes up as [kgf (m/s)^2 (m/s^2)^-1] since in the data book 7.72 it is said to consider weight per metre to be "kgf" and not "kgf/m" there is still an "m" left in multiplication with "kgf".. but okay.. if it was kgf/m then it would cancel out the "m" but still sir was it worthy of you to show only "w/g" to be in kgf.. the "v" part has also helped in bringing the value to "kgf m m^-1" Thank you for you reply sir it was very kind of you..
@abhinaytheruler6 жыл бұрын
dude in step 6 why didnt you convert kgf to newtons
@ROBOMECHTRIX6 жыл бұрын
In step 6, I have put in 1.78 kgf but that is actually 1.78 kgf/m which when multiplied by the square of velocity which is (m/s)^2 automatically gives the value in Newtons.
@tirsoparis53072 жыл бұрын
Reference book?
@design.himanshu6 жыл бұрын
Sir if the center distance is not given in the question,how do we proceed?
@ROBOMECHTRIX6 жыл бұрын
For a question on chain drive, if the center distance is not given, I have a formula to calculate it on page 7.74. The formula states that the optimum distance is to be taken as a=(30 to 50)p. Pitch as we know can be selected from the same page or can be assumed, whichever is suited. This center distance can be an approximate value because at the very last, we calculate the final center distance once again corrected to even number of pitches from the formula on page 7.75!
@design.himanshu6 жыл бұрын
Sir I asked my college professor regarding this. I suggested him the same method you have described I.e assumption of pitch. But he said instead of assuming pitch ,assume the velocity. But the problem here is if we assume the velocity and find the breaking load,ultimately in order to calculate the exact center distance we need an assumed value. Sir can we assume the centre distance to 1500mm.? This was suggested by my college professor while taking this topic.
@ROBOMECHTRIX6 жыл бұрын
Assumption is one of the thing that can be anything, your professor might be correct too! But eventually if the actual center distance is eventually less, we will have to lower down the value anyways. Both the approaches can be used, but it is preferable that you follow what your professor has asked you to.
@design.himanshu6 жыл бұрын
ROBOMECHTRIX thank you sir.
@ajitkumarvishwakarma72766 жыл бұрын
hello sir, in this entire solution the data that is power to be transmitted P=11 kW is no where used. Is it that the power to be transmitted does not affect the selection of the chain drive?
@abhinaytheruler6 жыл бұрын
kiya tho hai step 6
@ROBOMECHTRIX6 жыл бұрын
Yes, it has been used in step number 6.
@irfanhabib59196 жыл бұрын
Sir, how to determine output power when designing from scratch?
@irfanhabib59192 жыл бұрын
@KENT LOUIE EYANA not yet
@yatniksawant66192 жыл бұрын
units ki pure waat laga di hai sir ne
@abdelrahmansabrah1046 жыл бұрын
Can you please upload the data book or give us a link to download it
@ROBOMECHTRIX6 жыл бұрын
The link of the book from which the formulas are taken is Amazon - www.amazon.in/Design-Data-Engineers-College-Kalaikathir-Coimbatore/dp/8192735508/ref=sr_1_4?ie=UTF8&qid=1508657797&sr=8-4&keywords=design+data+handbook
@abdelrahmansabrah1046 жыл бұрын
no pdf version at all?
@ROBOMECHTRIX6 жыл бұрын
I am not sure. You will have to check it out online.