Hole And Shaft Basis System in Hindi || Hole Base system in hindi || Shaft basis system in hindi
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- Опубликовано: 14 дек 2020
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Hole Basis system and Shaft Basis System
It means for the system of assembly of shaft and hole, the zero line will be lying on the minimum diameter of the hole as shown figure. For this system the lower limit size of hole is equal to basic size. ... For this system the Upper Limit Size of shaft is equal to the Basic Size
Why hole basis system is preferred?
The hole basis system is commonly used because it is more convenient to make correct holes of fixed sizes, since the standard drills, taps, reamers and branches etc. are available for producing holes and their sizes are not adjustable. On the other hand, size of the shaft produced by turning, grinding, etc.
When would you use a shaft basis?
In shaft basis system, the shaft is kept as the constant and hole upper and lower deviation values determine the type of fit. In shaft basis system, the upper deviation of the shaft will be zero. This system is generally used in industries where shaft is important e.g propeller shafts and stepped shafts.
Which deviation is zero in hole basis system?
The lower deviation (Fundamental deviation) of the hole is zero.
What is the hole basis system?
In the hole basis system, the size of hole is taken as a basic hole. i.e. the nominal size and the limits on the hole are maintained constant and the shaft limits are varied to obtain the required fit. ... This system is generally used in industries where the shaft is important
What are the 3 types of tolerances?
Three basic tolerances that occur most often on working drawings are: limit dimensions, unilateral, and bilateral tolerances. Three basic tolerances that occur most often on working drawings are: limit dimensions, unilateral, and bilateral tolerances.
Why tolerances are given to the parts?
Explanation: Tolerances are provided to the parts because variations in the material properties introduce errors and production machines themselves have inherent inaccuracies. Another reason to introduce tolerance is that it is not possible to make perfect settings by operator so some tolerances are provided
Why are tolerances used in engineering?
When tolerances are used correctly, engineers have much to gain. They ensure that parts will fit properly and work as designed within an assembly, be it a sliding or press fit. They can also reduce costs. Unnecessarily tight tolerances make parts more expensive to produce.
What is a transition fit?
: a mechanical fit in which a clearance or interference fit may be obtained within the specified tolerance
why hole basis system is preferred
advantages of hole basis system
in shaft basis system basic size of shaft is
hole and shaft basis system chart
in a shaft basis system the upper deviation of the size of shaft is
in shaft basis system the basis shaft is one
hole basis system diagram
how to use hole basis system
Sir pls orthographic projection and isotropic projection ,dimensioning techniques, drawing per video bna do
very nice explain sir well done
Mind blowing 😍😍😍😍
Thank you sir
Thanks sir.
Very nice explain sir
Sir Aap bahut achha padhte aur samjhate hai
Very good teaching sor
Sir Machine Design ko pura padhaiye According to Diploma
Sir tailer ke sidhant pe video banaao aaj plz sir
Sir kal paper he thoda jaldi kare
Thank ❤ sir
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Transition fit wala video kaha hai sir?
Sir abutting lap bhi koi joint hota hai kya mera ek exam maine edge joint k diagram ko galat bataya gaya hai our abutting lap ko sahi mana hai mera confusion dur kre sir please 🥺
Thoda jldi krna sir
Ek ek subject ko pura padhaiye Sir achhe se kabhi kissi ka lecture aata hai to kabhi kisi ka to Proper videos nahi dekh paate hai Sir
i will try to make according to subject
Yes Sir thoda jldi try krna Sir bahut help milegi
Sir video dak k bhut acha smaj aya lakin sir plz notes v available hota to or acha hota plz sir
Aap khud bhi to mehnat kare kuch
Notes banaaye 😃
Ok sir koshish krange🙏🙏🙏
Sir ji shi cheez smjhaiye
Key Shaft Joint ke design ko pura padhaiye Plz Sir
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@@gear.institute Ok Sir Thks
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