GD&T | Part -2 | what is GD&T symbols | geometrical dimensioning and tolerancing | in Tamil

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GD&T | Part -2 | what is GD&T symbols | geometrical dimensioning and tolerancing | in Tamil
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#whatisGD&T#geometricaldimensioningandtolerancing#newmechanicalmind

[@newmechanicalmind8818]

th-cam.com/channels/bsoHyXxtAelbMYicLaHQGQ.html

[@nikhilgalaxies]

I am non engineering candiadte.. Now i am working in valve company.. I meet so many struggles while working because of not having engineering knowledge.. But now i have a confident to work only reason i watch your video regularly.. Thank you so much sir

[@newmechanicalmind8818]

Hi Manoj kumar, all the best and thank you for your support

[@Shorts-zz1ty]

value company ah

[@nikhilgalaxies]

@@Shorts-zz1ty yes

[@Shorts-zz1ty]

@@nikhilgalaxies is there any opening for quality on role la ??

[@nikhilgalaxies]

Now no vacancies... If any... Let you know.....

[@selovic8102]

Hi sir now only i see your videos, very informative for beginner mechanical 🔥engineering students.
Nanum nariya therijikittan, nan drafts man & cad drawing podren.sir 🙏🏻 Thank you for you're valuable content ❤

[@newmechanicalmind8818]

Thanks and welcome

[@akashganesan8010]

Your chanel and explanation methods wonderful sir

[@newmechanicalmind8818]

Thank you Ganesan

[@Dr.VikkY_Ph.D.]

very useful info......Keep sharing much info like this, that is practiced in industries

[@newmechanicalmind8818]

Thank you vikneswaran

[@5MMW]

Very nice and informative video, thanks. In case of true position, let us say true position tolerance of a hole is dia 0.3 mm (RFS) from a datum A. In this case, if nominal value for position of hole is 30 +/- 0.3 mm from datum A, how much tolerance does the true position tolerance actually give to the position of the hole. Can you show how to calculate it please?

[@newmechanicalmind8818]

Hi Madhu, kindly refer this website for more details
www.gdandtbasics.com/true-position/

[@RamKumar-qs9wu]

Super sir.so useful to me.i learned clearly ...thank you so much..sir ..please teach us a lot ..

[@newmechanicalmind8818]

Hi Ramkumar, thank your support. Will continue my teaching.

[@muralispm1257]

Excellent Sir, But compared to previous videos it's short.
Derailed explanation about each symbol will give more clarity.

[@newmechanicalmind8818]

Noted Murali.

[@akashganesan8010]

Such a wonderful explanation sir and great work sir

[@newmechanicalmind8818]

Thank you Ganesan

[@perfectpitchmusic6352]

Sir very neatley explained.tq sir it's very helpful ♥️

[@newmechanicalmind8818]

Thank you friend

[@MohanRaj-hm7by]

Thank you sir your teaching method is awesome ❤

[@newmechanicalmind8818]

Thank you Mohanraj for your support

[@allanfernandez7516]

thanks for explaing it clearly sir please do more videos on Mechnical engineering and Career opportunity courses

[@akashganesan8010]

And also imporve my confidence level. Great job

[@newmechanicalmind8818]

Thank you Ganesan

[@rajashekharab2794]

Super sir. Very useful...

[@PankajYadav-xu9gv]

Good ides according explain.
I learn and understand.
Thank u 🙏

[@newmechanicalmind8818]

Thank you Pankaj for your support.

[@vamsikrishna1182]

Very nice explanation Sir... 👌 Many thanks😊

[@newmechanicalmind8818]

Thank you Krishna

[@sureshkrishnasharma213]

Sir,
Good morning, in this lecture I did not understand the MMC and LLC. Could you please explain with some. examples.

[@newmechanicalmind8818]

Hi Suresh krishna sharma
MMC condition for hole is smallest hole in spec
ex. if hole size is 10+/- 0.1 as per drawing, then 9.9 is the MMC for that hole
MMC condition for shaft / pin is largest size of shaft / pin in spec
ex. if pin size 10+/- 0.1 as per drawing, then 10.1 is the MMC for that pin
LMC is directly opposite for MMC
Hope you have understood

[@sureshkrishnasharma213]

@@newmechanicalmind8818 Highly appreciated for your quick response

[@VENKATESH-rj8wy]

Thanks for u training sir my use full

[@newmechanicalmind8818]

Hi Mr.Venkatesh, thank you for your support. Keep watching and sharing our videos to other friends also

[@sajesh6622]

Thankyou for this video !!!

[@newmechanicalmind8818]

Thanks for your support. Keep watching and sharing our videos to your other friends

[@perumalmech5262]

Sir, I need clear explanation for mmc and lmc...I saw your video, this session only little bit doubt

[@newmechanicalmind8818]

MMC means Maximum Material Condition. ie, OD at maximum side of tolerance for shaft and ID at minimum side for hole.
Because we have to add material to shaft to bring OD from minimum to maximum size w.r.t tolerance (maximum material condition).
Similarly, if we are adding maximum material then the hole ID will be minimum side of tolerance.
For LMC condition it is opposite for shaft & hole.
Hope you understand now

[@prakashrajraj599]

same sir

[@sureshs9314]

Thanks for given valuable information

[@newmechanicalmind8818]

Thank you Suresh. Keep watching and sharing our videos to your friends

[@vishnubaheerathan6619]

Very good explanation Sir 👏
I have a doubt sir
What’s the difference between flatness and parallelism,circularity and circular runout,cylindricity and total runout??

[@newmechanicalmind8818]

Hi Vishnu, pls see our video for better understanding

[@durairajudeenadayslan1493]

Excellent explanation. Thank you

[@newmechanicalmind8818]

Thank you Durairaju. Keep watching and sharing our video to other friends also

[@arunanrenganathan7694]

Very useful information brother thank you

[@newmechanicalmind8818]

Thank you Renganathan for your support

[@Sai_93]

Useful information sir.. thanks

[@newmechanicalmind8818]

Thank you Sai kumar. Keep watching and sharing our videos to other friends also

[@sounthararajane9245]

Nice...very useful...thank you bro

[@newmechanicalmind8818]

Thank you Mr.Sounthararajan for your support. Keep watching and sharing our videos to other friends also.

[@sakthialthough.a2083]

Thanks Sir

[@newmechanicalmind8818]

Welcome

[@ewq6627]

Sir very very important information thank you sir

[@newmechanicalmind8818]

Most welcome

[@RaviRam-jp5xd]

Use ful information sir 🎉🎉

[@newmechanicalmind8818]

Thanks and welcome Raviram

[@nateshraj3872]

Excellent video👌👌👌

[@newmechanicalmind8818]

Thank you Natesh. Keep watching and sharing our videos

[@seenuvasand6754]

Layout inspection for quality department in automotive industry pathi video podunga bro 🤗🤗

[@newmechanicalmind8818]

Hi Seenuvasan, noted your content

[@essakimuthuvellaipandi2146]

Excellent presentation

[@newmechanicalmind8818]

Thanks a lot

[@akashganesan8010]

Pls detail explanation of MMC,LMC and RFC
Why because how to add bonuses tolerance in position tolerance
Pls explained This condition both the shaft and hole condition also

[@newmechanicalmind8818]

Hi friend right now i have no idea. Pls remind me after some period

[@jayakumar-iy8sl]

Hi Akash,
For hole 10 +/- 0.10 if position tolerance 0.20 with Maximum material condition means.
For dia 9.90 position tolerance is 0.20
For dia 10.00 position tolerance is 0.30
For dia 10.10 position tolerance is 0.40.
So now you can understand that position tolerance is incrementing as dia increases from Maximum material condition.
MMC & LMC also called as bonus tolerance.

[@sajinsomarajan]

thankyou sir

[@newmechanicalmind8818]

Welcome

[@selvaganapathybalakrishnan8095]

Thank u sir...

[@newmechanicalmind8818]

Thank you Bala. Keep watching and sharing our videos

[@arundaniel6127]

👍👍thank you

[@newmechanicalmind8818]

Thank you Arun. Keep watching and sharing our videos to your friends

[@hareeharan6241]

Sir ,what is the difference between runout and circularity , cylindricity it's seems same..can you please explain difference of them.

[@newmechanicalmind8818]

Hi hareeharan, pls see the video again till understanding.

[@akashganesan8010]

In one more request sir . Explain true position formula and how derive position without tolerance in dimension like x=50,y=50 but didn't put tolerance in xand y value .
So that condition how to calculate x and y tolerance

[@newmechanicalmind8818]

Hi friend right now i have no idea. Pls remind me after some period

[@jayakumar-iy8sl]

Position formula is 2√(x^2 + y^2)
If you want to convert true position into coordinate tolerance you can divide by 3.
For example position tolerance is 0.2 then 0.2/3 is approximately equal to 0.07. So you have to maintain with in 0.07 in both x and y coordinates

[@raguraman5154]

Very very useful 😁👍

[@newmechanicalmind8818]

Thank you Raguraman

[@jeyaramkumarc8230]

Thank you sir 🎉❤

[@newmechanicalmind8818]

Most welcome 😊

[@indian-dl1hn]

Tq sir

[@newmechanicalmind8818]

Thank you friend

[@akashj8350]

Bro datum oru surface la irundha adhuku enna bro meaning 😓... Plz soluga... Enaku video la puriyala.. Na purinjavara datum mention panirudhaa andha surface la dimension change agirukumnu.. But unmai ennanu negale solirha plzz

[@newmechanicalmind8818]

Hi Akash, datum will be provided to take that datum as reference. Some of the parameters need this datum to check for fitment and fuctional releated requirements

[@vaalveymaayamlivewithnatur7063]

SUPERP ND CLEAR SIR

[@newmechanicalmind8818]

Thank you

[@IndianVillageRecipesAllsecret]

Well explained

[@newmechanicalmind8818]

Thank you

[@akashganesan8010]

Like ppm and msa ,PPAP everything sir

[@newmechanicalmind8818]

Welcome Ganesan

[@subashmech7329]

First angle and third angle view detail vedio podunga.

[@newmechanicalmind8818]

Hi Subah noted your content. Will be uploaded in future

[@Th-jw3oo]

🙏❤️

[@newmechanicalmind8818]

Thank you friend

[@haribaskar2037]

Sir gauges pathi detailed video podunga

[@newmechanicalmind8818]

Hi Hari baskar, noted your content and will be planned in future

[@gopinath840]

Bro gd& t symbols ha pathi ennum konjam explain panne erukalam😁😁

[@newmechanicalmind8818]

Noted Gopi. But this content took more time to prepare.

[@swaranas5908]

Super

[@newmechanicalmind8818]

Thank you Swaran for your support.
Keep watching and sharing our videos to other friends also

[@balachandar6560]

Soooper

[@newmechanicalmind8818]

Thank you Balachandar. Keep watching and sharing our videos to other friends

[@sanjaisanjai3690]

Sir how should we take the dimension tolerance value if +/- has not given?..

[@newmechanicalmind8818]

Hi sanjai, we have to search any common tolerance table given in drawing or not.
If not given we have to take based on company procedure / similar drawing (not mandatory).
But, design team will provide tolerance definitely if that dimension is critical.

[@sanjaisanjai3690]

@@newmechanicalmind8818 Tq for ur kind reply sir. One more thing I wish to add that, in ur playlist of Iso Standards, it contain only 9k series.I want u to make videos for 9k,14k & 45k. U know , These are the most important standards for an industry.so consider my request sir..

[@newmechanicalmind8818]

Hi Sanjai, all are already in our list. Will come one by one in future

[@ksvlogs9641]

😇😇😇😇😇😇

[@newmechanicalmind8818]

Thank you friend for your support. Keep watching and sharing our videos to other friends

[@mrweirdo7833]

is the hole in perpendicularity should be in cross?

[@newmechanicalmind8818]

Perpendicularity means it should be 90 degree to the reference or datum surface

[@Chinna-zf2ij]

Please more explain sir...

[@newmechanicalmind8818]

Hi Chinna, kindly see the video again for better understanding

[@haribabuchandrasekaran2398]

Please teach about APQP

[@newmechanicalmind8818]

It will come soon Hari babu

[@a.lingeshkumara.lingeshkum3142]

Anna CMM pathi video poddunga for beginners zessis

[@newmechanicalmind8818]

Hi logesh. i will try in future

[@j.stephenarockiaraj3038]

😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

[@Manikandan-dj5cp]

Explain about APQP

[@newmechanicalmind8818]

It will come soon

[@vaidhyanathan.s9921]

Sir.
One doubt between 11.15 to 12.30 please explain

[@newmechanicalmind8818]

Pls explain about your doubt for my understanding.

[@vaidhyanathan.s9921]

@@newmechanicalmind8818 Regarding RFS concept

[@rahulcruz8037]

Sir gauges epadi use pnradhu video podunga

[@newmechanicalmind8818]

Hi Rahul, ask any particular gauge / type of gauge

[@saranyadevi6468]

processing plant inside isometric drawing pipe line how to find out immediately uptate sir.

[@newmechanicalmind8818]

I will try in future

[@thirumurugan7655]

Sir kindly share Maruti Mace Audit

[@newmechanicalmind8818]

Hi Thiru, noted your content.

[@muniyappassarees788]

Different of concentricity and runout?

[@newmechanicalmind8818]

Runout is a combination of concentricity and circularity.
Runout = Circularity + Concentricity.
If a part is perfectly round, the runout will equal to the concentricity.

[@muralidharan8118]

Please pit next video on gd and t

[@newmechanicalmind8818]

Hi Murali pls give your comment in detail for understanding

[@RajKumar-ms1il]

How to choose pneumatic cylinder capacity?

[@newmechanicalmind8818]

Hi Rajkumar, as per formula
Force = Pressure X Area
So, Area = Force / Pressure.
Force = How much force should be acted on part / for process
Pressure = Air pressure from 1 bar to 6 bar or above
Area = Cylinder capacity or diameter
Based on the above we can decide
Hope i cleared your doubt

[@RajKumar-ms1il]

@@newmechanicalmind8818 sir pls upload one example video

[@newmechanicalmind8818]

Hi Rajkumar, i have noted your content, will try to upload in future

[@karunakaran7460]

what is the meaning for datum A B and C

[@newmechanicalmind8818]

It is a reference, with respect to that many of the the geometric parameters will be given for design and inspection

[@akashj8350]

Datum na enna bro

[@newmechanicalmind8818]

Reference

[@SKShivaKarnan]

ANOVA detailed training needed

[@newmechanicalmind8818]

It is already in our list. Will be uploaded in future

[@mshanmugam3006]

Position tolerance definition solunga sir

[@mshanmugam3006]

Soory sir

[@newmechanicalmind8818]

No mention

[@selvakumar-el5qe]

is any CMM course available

[@newmechanicalmind8818]

May be available in training center. Pls check with other source

[@aldomathias849]

Sir i have doubt from RFS

[@aldomathias849]

RFS example drawing irukula atha vachi hole and pin value sollunga sir

[@newmechanicalmind8818]

Hole size minimum 9.90 & Maximum 10.10
Pin size = (hole size min - perpendicularity = 9.90 - 0.2 ) = 9.7
So, 9.7 pin should enter freely

[@aldomatt.mike.2972]

Tq bro

[@aldomatt.mike.2972]

One more doubt
Hole size 10.10 podalaamaa

[@jebastaaslyn7981]

What is coplanarity

[@newmechanicalmind8818]

Hi friend, i am not familiar, but the information found in google is given below
In geometry, a set of points in space are coplanar if there exists a geometric plane that contains them all. For example, three points are always coplanar, and if the points are distinct and non-collinear, the plane they determine is unique

[@ragulVg]

Symmetry is removed by *ASME*

[@newmechanicalmind8818]

Hi Ragu, thank you for your information

[@kannansamandhamoorthy6017]

Sir I any class live address

[@newmechanicalmind8818]

Hi Mr.Kannan, i am putting videos in youtube only not taking any live classes

[@parasuramt5948]

Anyone part full drawing explain video send me dear sir

[@newmechanicalmind8818]

Hi Parasuram, our video link is given below
th-cam.com/video/4uA6zW0WEkU/w-d-xo.html

[@parasuramt5948]

@@newmechanicalmind8818 Tq sir

[@bhaskar3205]

I need ppt for this Video

[@newmechanicalmind8818]

Hi Bhaskar, pls make by your own based on the video. It will give good understanding.

[@DOMINICSAVIOJ]

neega teach panradhu punjun puriyama iruke

[@newmechanicalmind8818]

Hi friend pls watch video repeatedly you can understand