Hi Atul thank you for asking this question. Here elongation value i.e Young's modulus value i have entered. You can find different materials value of you Young's modulus -> 👇 www.je-depa.com/Training/Tutorial/Appendix/YM%20for%20common%20materials.html I hope my answer will be usefull for you. Keep watching my video.👍
@@VindyCAD Sir thanks for the early response sir but I am asking if cavity plate is of H-13 material and backing plate of mild steel material then elongation value of which material should I consider H-13 or Mild steel ??
All steel more over Young's modulus is same untill the drastic change in chemical combination. H-13 & p-20 are steel only.they are called as alloy steel so there will not be much difference If you not Watched my lecture on mould steel click here 👇 ruclips.net/video/AjvxoGZrWQU/видео.html It may help you to understand mould steel.
Your xls equation has errors. The real deflection result is 2,7 mm, because elongation is 2100000, not 210. And L value should be taken to the fourth power, not multiplied by 4. It's taken from misumi techcentral and is not very reliable either. 1. Why it doesn't consider I (impression width) value? 2. What h value do I take if the core steel is just sinked in B-plate? (not passing through) 3. It is VERY approximate. Instead of using equation it is safer to just use many support pillars.
Nice video sir
How to consider elongation value????
Sir aap mujhe classes de skte hai
Where Impression width in formulla??
Sir how to take elongation value (is it fixed for steel)?
And also what is considered to be safe deflection value?
Yes elongation fix.. deflection 0.01 for more accurate
Sir, kindly make me sure of this. elongation value of steel is 210 and will be constant every time. Kindly Answer
Sir what should be maximum decimal for acceptable elongation
sir what if we have a multi cavity mould then what we have to do?
Maximum length cavity to cavity ,whatever input you make consider two cavity simple
Sir What will be the value of elongation if cavity plate and backing plate are of different material ??
Hi Atul thank you for asking this question.
Here elongation value i.e Young's modulus value i have entered.
You can find different materials value of you Young's modulus -> 👇
www.je-depa.com/Training/Tutorial/Appendix/YM%20for%20common%20materials.html
I hope my answer will be usefull for you.
Keep watching my video.👍
@@VindyCAD Sir thanks for the early response sir but I am asking if cavity plate is of H-13 material and backing plate of mild steel material then elongation value of which material should I consider H-13 or Mild steel ??
All steel more over Young's modulus is same untill the drastic change in chemical combination.
H-13 & p-20 are steel only.they are called as alloy steel so there will not be much difference
If you not Watched my lecture on mould steel click here 👇
ruclips.net/video/AjvxoGZrWQU/видео.html
It may help you to understand mould steel.
@@VindyCAD thank you sir for clarifying the doubt
It's my pleasure to help,like,and share my videos along with your friends. Keep supporting 👍
Voice is not clear sir
Sorry for that..my mic broken..it will be corrected.soon..stay connected
Your xls equation has errors. The real deflection result is 2,7 mm, because elongation is 2100000, not 210. And L value should be taken to the fourth power, not multiplied by 4.
It's taken from misumi techcentral and is not very reliable either.
1. Why it doesn't consider I (impression width) value?
2. What h value do I take if the core steel is just sinked in B-plate? (not passing through)
3. It is VERY approximate. Instead of using equation it is safer to just use many support pillars.