Sheet Metal K Factor in Tamil | Bend allowance | Bend deduction | Neutral axis | Neutral axis offset
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- Опубликовано: 20 авг 2024
- This video is discussed about Sheet Metal K Factor, Bend allowance, Bend deduction, Neutral axis, Neutral axis offset in tamil.
TO DOWNLOAD PDF / PPT FILE CLICK HERE: zerotohundred1...
#sheetmetal #kfactor #bendallowance #benddeduction #neutralaxis #neutralaxisoffset
Feel free to ask your doubts/clarification/ questions here.
Ossb 15 atha eppadi bro find panninga
How to find the bend radius? Or how to give the bend radius?
Excellent definition.., Thanks for clarification
Very good information....
Thanks bro...
Am a bending machine operator......
Thank you , keep watching.
7:05 correct..👍
Thanks for your sharing
really very nice thank u..
Thanks
Thank You Brother 🙏🏿
You are very welcome
What is the use on calculating bend deduction ?
We already found flat pattern dimension by bend allowance .
Bending allowance and bend deduction is the initial calculation of design to avoid upcoming issued in sheet metal fabrication.
Calculating bend deduction, for the material you will have to remove from the total length of the flanges in order to arrive at the proper length in the flat pattern. hope it helps
Bend deduction innum konjam clear a venum.. Otherwise ellam super..
Thanks for your feedback
Could you tell us about difference between bend reduction and allowances
If you can. You may teach some examples. I have a doubt . When to know flat pattern length and process
@steeban kraj
Noted, i will make it as a separate video soon
sir oru doubt...oru sheet metal bend pannathukku apparam athode bend radius namma drawing le kodutha size le tha irukku nu eppadi kandu pidikrathu...athu ku ethavathu measuring device irukka...athapathi ethavathu sollamudiyuma ...
Yes, it can be measure by three ways.
1) if the part is small, you can use profile projector to find the actual radius.
2) if the part is too big but the radius is small, you can use rubber cast method.
3) There is radius gauge available for each size, you can compare with the matching gauge to find out the actual radius.
Thanks for the information.
Neega k factory standard sonnigala, can you tell me the standard name eg: for tolerance iso2768
@7:11 minutes - K factor in your formula is 0.5? Shouldn’t be 0.4 from the table? because radius is R is 10;which is less than 3 times thickness? Please correct if I am wrong, Cheers
Yes, you are correct. K factor value should be 0.4 Since the radius is less than 3 times of thickness. Thanks for correcting me, will update this info in this video. Cheers
Super sir
Thanks, welcome
Super sir. Sheet metal design guide lines podunga sir.....
Ok sure will do soon.
Tol stack up analysis video podunga sir
Sure
Practically why we want bending deduction
"The bend deduction is the amount the sheet metal will stretch when bent as measured from the outside edges of the bend."
Tnq.how to calculate bending charges for cnc bending mc.
im not sure bro
I define the K factor 0.33 but how to control the k factor on production ?
Hey bro this is how you find the k factor on your press break
ruclips.net/video/hA5K7JiYCcA/видео.html
Incase one side setback is 15mm, and another one is 20mm..then how to find bend detection value?
L1 and L2 value we can find in 90deg of bend and bend radius of 10
But how to find L1 and L2 value in 135 deg of bend and bend radius in 10
Hi,
I have a 10 mm stainless steel bar,it have 90 degree bend and 45 degree bend how to calculate the flat length
Hi Bro , good question. See this videos description has the link.
ruclips.net/video/-T8cMn198m0/видео.html
Hello sir I need know about ss tube bending calculation
Sir, How did you multiplying 90 degree as a 90
Actually it has to be consider as number of degree needs to bend so multiply into no of degree not as angle. Refer below link for more information
www.engineersedge.com/bend_allow_calc.htm
@@zeroto1009 ok thank you
How to calculate in bend detuction in 15 mm
please give more details
How could you calculated outside setback value is 15 mm?
10mm inner radius + 5mm wall thickness
@@zeroto1009 35 MM LENGTH AFTER BEND + MATERIAL THICKNESS IS 5 MM = 35+5=40 , 40-25 = 15 . SO THE SETBACK VALUE IS 15 MM
@@gashatech1655 yes both calculations are correct
@@zeroto1009 ok sir👍🏻😊
What is k factor why it's required?
WHAT IS THE USE OF BEND DEDUCTION ?
K FACTOR IS HALF OF THE VALUE OF THICKNESS MEANS , K FACTOR VALUE IS ALWAYS 0.5 AH ?
NEUTRAL AXIS & NEUTRAL AXIS OFFSET ALSO NOT CLEAR . YOU TOLD WHAT IS THE CALCULATION OF ALL ,BUT U R NOT EXPLAIN ABOUT THE USAGE OF ALL . WHAT IS THE LENGTH OF SHEAT IN ( RAW ) BEFORE BENDING?
Please refer 5:26 - the statement mentioned on this side "the location of the natural axis varies and is based on the material's physical properties and its thickness" so, it not constant as always the the K factor is not half of the thickness.
Please refer 7:40 i have told that usage of these calculation. what is the required total length needs to cut before bending based on these calculations.
Yes, i din't mention the use of bend deduction in this video.
"The bend deduction is the amount the sheet metal will stretch when bent as measured from the outside edges of the bend.""
Thank you!
70 mm plate la centre la 90 degree folding pannga
neutral axis and neural axis offset rendum onnuthaana
bro doubt iruku
Hindi language
Help me Hindi language