Thankyou aapne sun li humari 😁😁 eise hi pdate rahiye ♥️♥️😃
@mechdesigners8992
2 жыл бұрын
Keep supporting
@pramatheshmanasghosh6784
2 жыл бұрын
Are bhai zabardast...
@mechdesigners8992
2 жыл бұрын
Thank you Bhai
@deveshlohar5105
22 күн бұрын
Nice explain
@mechdesigners8992
22 күн бұрын
Thanks for liking
@ranithool9745
2 жыл бұрын
👍👍👍👍
@sunilsinghkaira7327
2 жыл бұрын
♥️♥️♥️♥️♥️♥️♥️
@Kamal-mq8wq
2 жыл бұрын
Sir mere interview me pucha gaya ki flatness 50micron hai to iski minimum value kya hogi Or rufness maximum 15 magi hai to iski minimum kya hogi
@mechdesigners8992
Жыл бұрын
It is very good and tricky question. If you understand well what the flatness is then u can easily give an Answer.. in this question 50 micron is the tolerance zone hence the surface must be in the two imaginary planes which will be 50 micron away from each other thhen the minimum value could be zero micron. And for your second question subscribe my channel and wait for the video on roughness
@Varlasurendra
2 жыл бұрын
Sir I have one doubt, how to specify/define flatness tolerance zone(like two parallel planes). I mean where we take that tolerance zone. How to calculate. What is the calculation behind it.?
@mechdesigners8992
Жыл бұрын
It depends on the application and relationship with the mating parts also we have to consider the limitations for manufacturing and the cost to maintain the tolerance. Unnecessary lower tolerance zone will increase the cost for manufacturing
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