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Engineering and Management
New Zealand
เข้าร่วมเมื่อ 24 ก.ค. 2020
Hi all.
This you tube channel is dedicated for those who like engineering and metal cutting NEWS.
In this channel we will solve small to medium problems of the engineering industry. After having the experience of 6 years in sheet metal industry we believe this is time to spread the knowledge that we have.
You will see some of the problem solving , challenging and educational videos on this channel.
Hope you will enjoy it.
This you tube channel is dedicated for those who like engineering and metal cutting NEWS.
In this channel we will solve small to medium problems of the engineering industry. After having the experience of 6 years in sheet metal industry we believe this is time to spread the knowledge that we have.
You will see some of the problem solving , challenging and educational videos on this channel.
Hope you will enjoy it.
What is dead load, live load and sudden load ? and What are 3 main stress types
In this video you will understand different types of mechanical load and 3 main types of stress.
Any component, no matter how simple or complex, has to transmit or sustain a mechanical load of some kind. There are mainly 3 types of load that you normally apply on a mechanical componenet.
1.dead" load - Dead load is mainly a load which is only applied once and stays there for a long time for example wall, columns, beams, Floor, roof etc.
2. live" load - A load that changes and moves like vehicles on a bridges, people walking on the first floor.
3. shock” load- It's a load that is applied all of a sudden. for example using a hammer on nails . or when car crashes in to another car in accidents is passes througe an impact test.
Now to understand how these load impacts the component we need to see what happens in atomic structure.
Now Let's understand Stress.
When a load is applied to a component it undergoes a deformation. it does not matter how strong is the metal or how small or soft load is applied.
Now based on the metal. and amount and type of the load applied it will wither deform or break. If deformation disappear once load is removed it is called elastic deformation and if deformation is permenent then it is called plastic deformation.
Now this deformation is measured by the term "Strain"
When you apply load to the component it affects the atomic structure of the component. Even though Atoms are round they are organised in a certain structure and pattern in the metal. to explain this check this video where all ball like structure is organised in a sample. even thoughe they are round they form certain parrerns , Which gets affected when load or heat is applid to the atom. These atoms are connected to each other with the metalic bond.
So stress is nothing but the resistance to deformation due to metalic bond when load is applied. That is why stress is measured by Force applied divided by area on the force applied.
Now based on the applied stress we can understand how the material will behave under load.
There are mainly 3 types of applies stress.
1. Tensile stress
2. Compressive stress
3. shear stress
Tensile stress is a stress where we understand how well the material will do when we try to pull the material apart by applying force to 2 opposite sides.
Compressive stress is a complete opposite where we try to press material towards each other by applying opposite force,
shear stress is something where we see the resistance when we try to slide 2 layers of the material accross each other.
Any component, no matter how simple or complex, has to transmit or sustain a mechanical load of some kind. There are mainly 3 types of load that you normally apply on a mechanical componenet.
1.dead" load - Dead load is mainly a load which is only applied once and stays there for a long time for example wall, columns, beams, Floor, roof etc.
2. live" load - A load that changes and moves like vehicles on a bridges, people walking on the first floor.
3. shock” load- It's a load that is applied all of a sudden. for example using a hammer on nails . or when car crashes in to another car in accidents is passes througe an impact test.
Now to understand how these load impacts the component we need to see what happens in atomic structure.
Now Let's understand Stress.
When a load is applied to a component it undergoes a deformation. it does not matter how strong is the metal or how small or soft load is applied.
Now based on the metal. and amount and type of the load applied it will wither deform or break. If deformation disappear once load is removed it is called elastic deformation and if deformation is permenent then it is called plastic deformation.
Now this deformation is measured by the term "Strain"
When you apply load to the component it affects the atomic structure of the component. Even though Atoms are round they are organised in a certain structure and pattern in the metal. to explain this check this video where all ball like structure is organised in a sample. even thoughe they are round they form certain parrerns , Which gets affected when load or heat is applid to the atom. These atoms are connected to each other with the metalic bond.
So stress is nothing but the resistance to deformation due to metalic bond when load is applied. That is why stress is measured by Force applied divided by area on the force applied.
Now based on the applied stress we can understand how the material will behave under load.
There are mainly 3 types of applies stress.
1. Tensile stress
2. Compressive stress
3. shear stress
Tensile stress is a stress where we understand how well the material will do when we try to pull the material apart by applying force to 2 opposite sides.
Compressive stress is a complete opposite where we try to press material towards each other by applying opposite force,
shear stress is something where we see the resistance when we try to slide 2 layers of the material accross each other.
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Now, sheet metal might seem simple on the surface, but trust me, there's a whole lot of variety out there. Picking the wrong one can lead to a project that's weak, rusty, or just plain frustrating to work with. But fear not, metalworking warriors! By the end of this video, you'll be a sheet metal selection superhero, able to choose the perfect material to bring your creations to life. So, grab ...
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How it's Made - Top 7 Metal Manufacturing Methods
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Hi, guys have you ever wondered why stainless steel is shiney and silvery while Mild steel is Black while the basic element to both of the product is same iron. In this video we are going to dive into the reason of why these metal have all these different qualities and how they are modified. If you dont know about the different proporties of metal like thoughness, hardness, ductility ,stiffness...
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Simplest Explanations on the internet - What is K Factor and what is the terminology?
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Simplest Explanations on the internet - What is K Factor and what is the terminology?
This is how Elon musk found the reason of expensive rocket 🚀 - Problem solving #business
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Forget 5S- try 8D Method Root cause analysis
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The K Factor Sheet metal under 3 mins Simple and easy
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The K Factor Sheet metal under 3 mins Simple and easy
EG vs Galvanizing understand the difference and process
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EG vs Galvanizing understand the difference and process
Nice information... But Dude check your subtitles... They are funny 🤣
Thanks bro... it's auto generated.
@@Metalcut1412 okay ok... There will be an option to edit those auto generated text...
somebody please tell me how for a 90 degree fittings or u shaped fitting how the bend deduction or how to know which length of flat bar is to be taken . in case of mild steel of thickness 4mm, 5mm & 6mm . is there any software or something ? (would appreciate if someone answer :) )😀
Hi yes. Everything can be calculated in all the cad softwares I have used Auto cad , solid works and solidedge they all have that option.
Afterthis how to add another edge flange..... Plz help me
I will try but my license is expired
You are wasting paper..use board and marker if you need it big..
Sure
You are wasting keystrokes being a Karen😂
For explaining he is doing like that he is not wasting he is sharing his knowledge
Thank you for the info
Any time!
1:40
Hai... please send promo code
75%-FEB24 use it on dmetalart.company.site/products/K-Factor-Calculation-p543476103
superb .. please send promo code
Thank you that information was very helpful.
I am glad it worked for you... :)
I use use a caliper to measure the flattened length and then bend it and measure the legs again. Record the allowance and deductions.
Perfect mate .. let me know if you want a discount code for buying that sheet metal k factor cal ulator...
Tin
Its because of chromium
Nice thanks
I think you need a bit more polish on your editing, quite a bit. It might be a good idea to watch a few more "how it's made" videos while you edit so you know where the bar is. Clean up lens reflections. Dimmer or lower contract monitors while recording can help. Lose some stiffness, pretend you are talking to a bunch of puppies or something. I would definitely make Hindi or Urdu alternates, views are views, even if split. Your pig iron sounds like big iron, but that comes with practice and time. It isn't bad.
Hey mate thanks for feedback. I just channel is old but all the editing is from phone and n9t a fancy studio. But definitely, i will work on it.
@@Metalcut1412 Yeah, it takes awhile to get there. Keep at it.
Excellent video. Thank you!
Thanks for the feedback
Incomprehensible speaking.
Thanks for feed back I will improve
Subtitles help.
Very well done and informative video. Thank you for doing this. I have not heard the term pig iron since my father was still alive.
Thanks mate ...
These are metric units only? Could it be converted? Or we cannot use it with imperial?
Unfortunately you can not but you can convert it into metric to find the K factor because K factor will be a constant
TL;DR; You can't bend certain materials in an 90 Degree angle, because that materials will get fissues because of inner stress. So you will have to bend it in a radius. This radius depends on thickness and material type. As usual you don't need to experiement to find that special radius. Go and buy a book about metal work :)
how to buy it
Go to dmetalart.company.site/products/K-Factor-Calculation-p543476103 and use 75%-FEB24 code while checking out
Thanks for making it so easy
Hey let me know if you want to buy that excel file i will give you a special one time use code for that
Not made by steel? Planes, my toothbrush, phone can done almost without steel, just motor needs some magnetical.
This isn't the complete process, then. You've certainly earned a like and a sub from me, but might I suggest a change to the video title? Perhaps something like "Steel Creation: The Complete Process - Part One" or something to that effect will be more appropriate. I've wondered for years how steel is made, even though I've welded and done metal working for many years now. Thanks for the info and I look forward to your next video! 😊
Part 2 coming where we change pig steel into different steel.
Hi suggestions noted and chamged the name thanks
is it a neutral axis offset ...?(the one u told us to comment)
is it a neutral axis offset ...?(the one u told us to comment)
It's a ratio to nutral axis to thickenss
Hello, iron is formed in massive stars where the temperature and pressure in the core are high enough to allow fusion of silicium (around 3 billion degrees). This is really far from the core temperature of our sun (around 15 million degrees) which only allows it to fuse hydrogen into helium and carbon, nitrogen and oxygen (via the CNO cycle). Our sun is not able to form iron and even if it were, the iron we have on Earth would not come from the Sun, as it would stay in the core of the star until its death. All the elements we have on Earth are from previous massive stars that do not exist anymore but that fed the molecular cloud from which our solar system is born.
Be proud and humbled, knowing that you are one of the 8 billion star killers living on Earth. (iron technically can destroy a star)
Iron is also thecnicly the star killer
Yes you r right
Made in a star not the sun lol
Very wrong*
Hi look further into how iron is created
@@Metalcut1412 Iron is formed by stellar nucleosynthesis in massive stars. The sun is not massive enough to allow nuclear fusion until iron. And even if it was the case, the iron would remain inside the sun until it dies. So there is absolutely no way the iron we have on earth comes from the sun. It was already there before the solar system was born. Produced and released by -now dead- massive stars in the neighborhood of the molecular cloud from which the SS formed.
@@Metalcut1412Hello, I've already done it. Iron is formed in massive stars where the temperature and pressure in the core are high enough to allow fusion of silicium (around 3 billion degrees). This is really far from the core temperature of our sun (around 15 million degrees) which only allows it to fuse hydrogen into helium and carbon, nitrogen and oxygen (via the CNO cycle). Our sun is not able to form iron and even if it was, the iron we have on Earth would not come from the Sun, as it would stay in the core of the star until its death. All the elements we have on Earth are from previous -massive- stars that do not exist anymore but that fed the molecular cloud from which our solar system is born.
Wrong
I don’t think so random ass person
Well, google “planet formation”. It came from other, younger, stars.
Also iron can be formed only in massive stars (at least 8 solar masses), the sun essentially forms helium, carbon, nitrogen and oxygen
No actuallly our sun can go all the way till nickel .
Jey google iron formation and atom formation
iron sent to earth from elsewhere for our benefit
@@Metalcut1412 a star far larger than our own had to go nova and that ejected matter had to have a trajectory to what would become our star system and sun. Sent here for our benefit.
Like in the Quran ❤
@@Metalcut1412 i do my friend 😁 i do
😂😂😂😂 melting point of iron is? The temperature in the middle of the earth is? That's right higher than the melting point of iron so it's bollocks
Hi Mate, melting point of iron is 1,538 °C but this video is just a general overview of how metal is extracted from the earth. My next video will be on how Iron forms in universe . I will explain my point about earth in next comment.
What is says in video is because iron is a heavier metal than other metals it is found more towards the center of the earth. while earth crust was in making. Have a look of what's in the inner core of earth ? Iron Nickel alloy are in the innermost part of the core. earthscience.stackexchange.com/questions/562/why-is-earths-inner-core-made-of-an-iron-nickel-alloy?rq=1
The manufacturing company i use for sheetmetal only change the bottom v all the top tools are 1mm raduis how do i know what i must put in my inventor for inside raduis
@@Metalcut1412 so i must put in 1mm raduis on all my parts
I like it
Hey use 75%-FEB24 as a discount code for that Excel sheet check out.
@@Metalcut1412 how do i buy the excel
Bro your channel's name is "Engineering and ManaGERment" or "Engineering and Management" ?.. correction
??
😄 Promo`SM
useful facts!
American accent, yet proper pronunciation!
Thanks
where is blanking lancing and other shearing operations?
Hi ... its good that you know about these operations, the purpose of this video is just to explain the basics. I could make another video explaing all the operations that is acheived through shearing of metal.
@@Metalcut1412 I need an animation
😅😊
I don’t not understand that
We are currently on industry 4.0
audio is very weak
Now Excel file also included. www.themetalcut.com/k-factor-calculator
Link updated www.themetalcut.com/k-factor-calculator
*Promo sm*
Thanks for the comment
Wonderfully explained. 👍
Thanks:)
This was so important to me.