Jab bolt ko heat tetment kiya jata fir oil mai dala jata hai tavi usme corbon ka coting lag jata hai jiski karn bolt Black colour k dekhe dita hai or us bolt ko ham high tension bolt vi bol sakte h
So what is difference of yield strength or tensile strength... ?? If yield Strength is the maximum permissible stress in the bolt than what is the significance of tensile strength??
विद, चूड़ी को कसते समय कितना बल लगाना है;उसका तरीका क्या होगा? क्या पास्कल का नियम पढ़ना पड़ेगा या अपना बल(नियम) कृपया बताएं।बल ज्यादा लगा या थोड़ा इसका नियम क्या?
Very important video sir ji
Very good. Jankaridy. Master. T. Q.
Nice information sir.
Thenks SiR 👏
Vernier Hight gauge chalana par please video banao
Iti me bahut jyada use hota he
🙏 Ok
Good information sir
Sir ek video dumping level mein banaye na plzz aur uska poora reading kye baare mein plzz sir
sir virnier bevel protector ke uper ek video banayie🙏
Nice information
Most use full
What factor of safety used in defining it's strength
I appreciate your teaching way
💕💕💕👍👍
Excellent
Sir Mere Ko 6.8 Grade Ke Nut & Bolt Chahia Qnty Mai , Aap Bata Sakate Hai , Kisase Contact Kare
Good explanation
बोल्ट की ताकत पहले नम्बर और उसके मोटाई पर निर्भर करता है। केवल पहले नम्बर पर निर्भर नही होता।
Thickness ko dekhkar hi number decide hota hai
क्या 8.8 bolt , 10mm T से खोल सकते है क्या
8.8 ka bolt 10 or 12 ki Tse bhi khol sakte hai lekin yaha par 8.8 ka matlab spanner size se nahi hai.
Good video
Thank you
How we accept what size of bolt required for that hole
nice video sir
Csk k bare mein koi information dijiye sir
Good
Sir M10 me 4.6 M20 me bhi 4.6 lekin dono ka lod kapisiti alaga hai
Ek aur sitel video banaya
ok
Great learning
Thanks ji
Sir video bahut hi accha laga lekin sir hamko kaise pata chalega bolt kitna Tait huwa h
Torque wrench se
Kya jyada grade vale bolt ka dia kam hota h km grade vale se
Sir 10.9 class ke bolt or nut kha se khride
Hardware se 😄
Sab ke paas nhi milte sir
Nice information sir ji
Sir nut bolt ka business karna chahta hun. Mujhe jiyada information Kahan se mile ga .
approximately 50 lakh required to start business
Bhai jaan kese pata karen ke ye kitne persant tait ho gaya h
🙏 Torque wrench se tight karne par pata chlata hain
Congratulations. Far. Knolage
thanks
Jay shi ram
Others and local company nuts gets slip and rusty within few months. Only buy genuine nuts to open it easily after many years.
Jab bolt ko heat tetment kiya jata fir oil mai dala jata hai tavi usme corbon ka coting lag jata hai jiski karn bolt Black colour k dekhe dita hai or us bolt ko ham high tension bolt vi bol sakte h
Nut screws and Allen keys par v video banaye plz
ok
Sir ye bolt nahi hai screw hai
🙏🙏🙏🙏🙏🙏👨🔧👨🔧👨🔧👨🔧👨🔧
So what is difference of yield strength or tensile strength... ??
If yield Strength is the maximum permissible stress in the bolt than what is the significance of tensile strength??
Bolt kala is liye dikhta he kyoki use blakening kiya he jobhi dhatu is tarah ka kala dikhta he un sabhi ko blakening kiya hota he
What is S355 bolt?
It's related to hardness
बोल्ट पर कैसे पता करे कि कितना number का पाना लगता है
870 par Hardened & 440 tempered
This process is called Anealing not heat treatment
हाय
विद, चूड़ी को कसते समय कितना बल लगाना है;उसका तरीका क्या होगा? क्या पास्कल का नियम पढ़ना पड़ेगा या अपना बल(नियम) कृपया बताएं।बल ज्यादा लगा या थोड़ा इसका नियम क्या?
torque wrench (टॉर्क रिंच ) की सहायता से बोल्ट के हिसाब से बल लगाया जाता हैं उससे सभी बोल्ट को बराबर बल लगता हैं
@@myeclasses साधुवाद!
Enkay size Kaya hai
Sir bahut bolt m kuch nhi likha rahta hai to kese pata kare
They are local made and unsafe. uss bolts ka pitch of thread kharab rehta hain,
😁😁 kuch bhi bol do aise to 10.9 ka alag alag size ka hota hai uska kya same torque hoga
बिल्कुल
Tightening torque ka table hota hai material grade aur size ke hisab se
@@ansarizeeshan2372 table send kr mujhe
T
6
Screw ko bolt hi bol rahe ho
it's wrong information
Then what is right. You tell us.
Time pass 😂😂
Is aadami ko kuchh knowledge nahin hai sab galat bata raha hai
Wrong..
Mo no.bajo
Rubbish Kumar ya Dhurt Tatti kaata kya tujhe ? Video banaya bina text-book paday, facts nahi pata kiye ?
Ultimate Tensile strength yaane woh load (per square-mm cross-section) jisper bolt TOOT JAATA HAI
Yield Strength yaane woh load (per square-mm cross section) jisper bolt STRETCH HONA SHURU HOTA HAI
Thank you