ฝัง
- เผยแพร่เมื่อ 6 ต.ค. 2024
- With every possession comes a natural urge to protect it with all the might, protect it with every possible barrier that he could invent. One of the last bulwarks to this line of security has been the simple yet efficient, padlock. Padlocks were one of the very first mechanical inventions that were designed to protect the assets and houses. A very high degree of key specificity makes the chances of having one key working with more than one lock highly unlikely. In order to use it, there is no complicated mechanism unlike setting a password of 6 characters or more and then always remembering them, but a simple key. All one has to do is to insert appropriate key to engage or release the lock. Simple enough? But is it really that simple from the inside? Let’s find out. Why every lock does have its own unique key?
he image above shows a 7 lever mechanical lock. In lever locks, there are two metal casings. The first casing is the one visible to the user. Made from cast iron, the outer casing can handle a lot of tampering and mechanical abrasion before letting the trespasser disturb the internal working of the lock and break it. It also gives the outer appeal to the locks. It may further be enameled using a thick chromium layer or copper. The outer casings can also be made using stainless steel or brasses which do not require any extra coat as they are already corrosion resistant.
The outer casing can either be a combination of front and back parts firmly joined to each other or can be a single mould enclosing the internal casing. The one taken here is the former design with the image below showing the internal casing when back casing of the lock is removed. A stainless steel shackle is used to engage and release the lock. The shackle has to be tough to cutting tools in order to ensure security of the lock and everything it is guarding.
The internal casing is placed immediately inside the top one with minimal gap between them. When placed close, there is no extra space taken to accommodate internal casing and moving the internal casing within the confines of the outer shell is very difficult.
#3dWorld#3danimation
Even though I don't understand Hindi I can understand through the animation! 👍
The clearest explanation of lock and key structure! Amazing! Thanks for sharing this!
if there is such teacher everywhere in school, college, university, no student will fail. You explained in the best way possible.
Amazing explaination, great work👌👍
Wahh bhai nice keep it up..
I am your 29th subscriber
Behatreen animation and explanation. Mazaa aa gaya! Thanks a lot for this
Aap bhi Sikh gye 3d animation videos banana
Bade bhaiya se class li hogi 😂
Very Good Explanation 👍 Thank you ☺️
Bahut zabardast video, bahut accha samjhaya, keep growing bro
amazing explanation!
Really nice video thanks 🙏
Very good explanation
V good description. Thanks
बहुत अच्छे ,वाह ,क्या बात है |
Video मे दम है Boss!
This is amazing bro, 👌🏻👌🏻
बहुत ज्ञानवर्धक वीडियो
Very good explanation. Thank you.
Excellent explaination 👍❤
Wonderful
Bahot badhiya Shaandar Samjhaya bhai 🙂💥
Very nice👌👌
Mst bnaya hai mja aa gya
Wow great
excellent explanation as well as animation👍
Best ❤️🔥
Bhai bahut acha samjhaya apne TNX
Shackel khokla nahi hota baki sab theek hai. Meri taalo ki factory hai Aligarh me
Really nice explanation ❤
Wonderful video
Greate way of explaination keep doing keep going bhai
Maja aa gaya bhai bahut achha samjhaya😊
Thanks bhai samjhane ke liye
My daughter loved this
Excellent video
Very nice aj samajh aya
Thank you ❤
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Awesome 😎👍👍👍🎶🎁💯🌍
Sir please clear my doubt that:
Agar chabi mein ek hi slot hua toh kya lock🔒 khul jaye ga
thanks for this knowlege
Nice
Jabardast majedar
Nice video bhai
I'm clear thnk u..
Supar video# 👍
Good
youtube videos in Hindi always sounds like an ad. N not just any ads but ads that try to scam you. 😂 idk why. Crazy. Always sound like a sales person.
very nice.
No.1
Achha 😮
ur video like @professor of how
बहुत अच्छी पहल |कैसी लगी |
Master key kaise kam krti h
Ab jaa ke samjha ❤
Wow
👌
Langmesen lo korte
Shorts banao bro ache viem ayga aur subscriber bhi
Bhai aapne kese bnai yee video or kese sikha or kaha se??
By using Blender,an animation software
Professor of how ke paid course se 🧐
hello bro
🙏🙏🙏🙏💐
Bhaiya khishor sir se shikhe ho aap 3D Animation
Kishore sir yahi 3D model use karte Hain apne TH-cam vedio main
Search "Vincent download".
Nop
Bhaiya story boarding aur script idia keise manage karte ho
♥️💜💞💖💛🧡💓💚💛💞
li-war ped lak.
I have hammer 🔨⚒️ don't pass litch just break it. 😂
😅
Chor kyse kholta hei pin se