Nice, got the basics of it. Q and K ko detail mein thoda explain kar dein to accha hoga K - w/o lubricant & with Lubricant + rusted bold ?? Q - what matters - Length only or length + weight both ?? Just to confirm M10 = Bolt No. 1.5 = Pitch 12.9 = Grade (Strength Class) where 12 is Total Tensile strength .9 is %age usage of tensile strength (90% in this case)
Tightening torque for screw bata sakte kay aap calculation ke sath?.......for all type screw with considering thread on different material like plastic, aluminum and steel
कुछ भी नहीं समझ आया मुझे वीडियो देखने का कोई फायदा नहीं हुआ सिंपल भाषा में समझा था जैसे हॉलीवुड की मूवी होती है साइंस फिक्शन दूसरे सिर के ऊपर से जाती है तेरे पास कोई एक्शन भी नहीं था सिर्फ एक पेपर और एक पेंसिल कम से कम साथ में नट बोल्ट ले लेता टॉरेंस torque wrench लेता तो कुछ पल्ले पड़ जाता detailing अच्छी थी बस जो नहीं था वह प्रैक्टिकल नहीं था
okay, so the more the strength the more % of its strength can be used for calculation. for 400MPa only 60% should be considered coz the strength is less but for 1220 almost 90% of that strength can be used for calculation. it's like factor of safety.
Nice, got the basics of it.
Q and K ko detail mein thoda explain kar dein to accha hoga
K - w/o lubricant & with Lubricant + rusted bold ??
Q - what matters - Length only or length + weight both ??
Just to confirm
M10 = Bolt No.
1.5 = Pitch
12.9 = Grade (Strength Class)
where
12 is Total Tensile strength
.9 is %age usage of tensile strength (90% in this case)
Pura rocket science bana diye ho
Very helpful for students and assembly members. 🙏🙏🙏💐💐💐
Sir M16 10.9 & 8.8 grade Hdg bolt ka torque calculation karke batayiye
Mujhe do sheet 12mm ki unhe lap me joint Krna ho toh right bolt kaise ptaa kre konsa lgega
35 kg per cm2 ka pressure h M18 ke 8 bolt flange me lge h with gasket kitna torque bolt me de
Make a video on Torque coefficient and tightening coefficient please
Agar 1st digit tensile indicate kar raha hai to 4.6 ka 400mpa or 4.8 ka 420mpa kese
Tightening torque for screw bata sakte kay aap calculation ke sath?.......for all type screw with considering thread on different material like plastic, aluminum and steel
Excellent Concept
10.9 ki ultimate strength 1000 n/mm square (mpa) aayega na
Single Bolt in life span how many time torque..
Yadi 1 meter ki jagah 1.8 meter wrench ki length ho to kitna torque set karna padega?
Sir . 932 ye kaha se aya?
can you say me how to conduct torque test on fastener by a video
Dear sir,
What is procedure of selection of size of setting bolt for lug support of vessel. ???
Sir humko yah bataye ki 10mm, 12,mm 14,Ka bolt hai to Kitna torque marna padega
Humko pharmule ke hisab se samajh me Nahi aata hai
Please bataiye hame
apne bata nai. us bolt pe kya likha hua tha?
Great 👍 thanks
Kaya samje bato to 😅😅
bahut aache
Bohat ziyada pecheda tateqa hy ager kisi engine ko box up kerny bethy to pura 1 month calculation ky chahiye-
For Bolt Nomenclature
Concept is not clear,
for trusted study source , refer ISO 898 Part 1
Very viedo sir
megapascal..! Not pixel Blaise Pascal
कुछ भी नहीं समझ आया मुझे वीडियो देखने का कोई फायदा नहीं हुआ सिंपल भाषा में समझा था जैसे हॉलीवुड की मूवी होती है साइंस फिक्शन दूसरे सिर के ऊपर से जाती है तेरे पास कोई एक्शन भी नहीं था सिर्फ एक पेपर और एक पेंसिल कम से कम साथ में नट बोल्ट ले लेता टॉरेंस torque wrench लेता तो कुछ पल्ले पड़ जाता detailing अच्छी थी बस जो नहीं था वह प्रैक्टिकल नहीं था
Calcution not clear
Especially tensile strength of bolts and it's 80% is not clear
Right I am also cunfused on this
okay, so the more the strength the more % of its strength can be used for calculation. for 400MPa only 60% should be considered coz the strength is less but for 1220 almost 90% of that strength can be used for calculation. it's like factor of safety.
Concept is not clear, for trusted study, refer ISO 898 Part 1
That's wring,
😡
Concept is not very clear....
No good explanation
Sir humko yah bataye ki 10mm, 12,mm 14,Ka bolt hai to Kitna torque marna padega
Humko pharmule ke hisab se samajh me Nahi aata hai
Please bataiye hame