Machine Ka lead screw batay

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Sar cup contact kar Payenge Sar please Mera to Joli Ho Gaya sar

@technical828 main hobbing machine dhond raha hu

@@shahidnisartechnicalinstru4854 ko sir

Send me type of gear

I have no machine

But 2 pin / 1 pin in lead gear box me kya hota hai in helical gear cutting on hobbing machine

Number of teeth +2/Od= Dp

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Send me module

And teeth

Jald thek hojay ga

No tension

Bohat jald

Assalamu Alaikum sir Sar main aapse Intezar bahut ghabrahat ho raha hun sar sir please Mere Sath contract kariye aur Sar aapke Bina main Adhura Rah Gaya please sir Mujhe thoda time dijiye please Mera bahut Jaruri Ho Gaya sar Daya karke mere sath contact kariye

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Inshallah please sir

ok sir​@@shahidnisartechnicalinstru4854

K

Hassan my mobile damage

Send me figure if you want convert into degree

Thanks sir

Sir best book kon si hai about gear k

Sir as per formula 0.4399 x 60= 26.39 @26 Degree 39minits Is that correct?

As the degree convert formula is - degree x 3.1416 / 180 = Is this correct ?

A double-threaded worm gear is a type of gear that has two threads or helices wrapped around its circumference. This design allows for greater strength and stability compared to a single-threaded worm gear. In a double-threaded worm gear: - Two threads are cut in a helical pattern along the gear's surface - Each thread is opposite to the other, creating a balanced and symmetrical design - This configuration provides greater load-carrying capacity and resistance to wear The benefits of double-threaded worm gears include: - Increased strength and durability - Reduced wear and tear - Smoother operation - Ability to handle higher loads and torque Double-threaded worm gears are commonly used in applications that require high precision and reliability, such as precision machinery, robotics, and heavy industries.

Here are some important formulas related to double-threaded worm and gear: *Worm:* 1. Lead angle (λ): tan(λ) = (2 × Pitch) / (π × Worm diameter) 2. Helix angle (α): tan(α) = (Pitch) / (π × Worm diameter) 3. Thread depth (h): h = (Pitch × 0.5) × (1 - cos(λ)) 4. Worm length (L): L = (Number of threads × Pitch) + (2 × Thread depth) *Gear:* 1. Pitch diameter (Dp): Dp = (Number of teeth × Pitch) / π 2. Addendum (a): a = (Pitch × 0.5) × (1 - cos(α)) 3. Dedendum (b): b = (Pitch × 0.5) × (1 + cos(α)) 4. Outside diameter (Do): Do = Pitch diameter + (2 × Addendum) *Worm-Gear Pair:* 1. Gear ratio (GR): GR = (Number of teeth on gear) / (Number of threads on worm) 2. Efficiency (η): η = (1 - (tan(λ) × tan(α))) × (GR / (GR + 1)) Note: These formulas are simplified and assume a basic understanding of gear geometry and trigonometry. For more complex calculations and precise designs, consult specialized resources or engineering software. Let me know if you need any further assistance!

Alhamdulillah thank you Mr.Shahid

Kuch halto main

@@shahidnisartechnicalinstru4854 lakin jo ap ne solve kiya 24.6 od wala worm is k worm gear ka angle 30 od 70 teeth 21

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In trigonometry, α (alpha) and β (beta) are often used to represent two different angles. The main difference between α and β is the direction and orientation of the angles. - α (alpha) is often used to represent an angle measured counterclockwise from the positive x-axis. - β (beta) is often used to represent an angle measured clockwise from the positive x-axis. For example, in a right triangle: - α (alpha) might be the angle between the hypotenuse and one of the sides (an acute angle). - β (beta) might be the angle between the other side and the hypotenuse (also an acute angle). In some cases, α and β might be used to represent complementary angles (α + β = 90°) or supplementary angles (α + β = 180°). It's important to note that the specific usage and meaning of α and β can vary depending on the context and the problem you're solving.

Given: - OD (Outside Diameter) = 24.6 mm - Pitch = 8.5 mm - Number of starts = 4 We need to find: - Lead (L) - Helix angle (α) Calculations: - Lead (L) = Pitch x Number of starts L = 8.5 mm x 4 = 34 mm - Helix angle (α) = arctan (Lead / (π x OD)) α = arctan (34 / (π x 24.6)) α ≈ 23.4 degrees So, the lead is 34 mm, and the helix angle is approximately 23.4 degrees. Let me know if you need any further assistance!

@@shahidnisartechnicalinstru4854 thanks allot sir

Beta check trigonometry angle

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You meain 23 teeth and 45 teeth?

Z 50 model 2 digre 28 helical gear ⚙️ 1teeh Kitna size 2 teeth Kitna 3 Kitna size aayegaa formula batao

@@RajuKumar-xg5kg ok next video is par aygi

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