What Do You Mean A Worm Drive?

What Do You Mean A Worm Drive?
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1 Answer

Answer :

Worm drive consists of a worm and worm wheel and the worm wheel is always driven by the worm. It is suitable for heavy loads and also for speed reduction.
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Related questions

The main advantage of using worm gears is a.Low power loss b.High velocity ratio c.Ease of manufacture d.Minimum cost e.All of the above

Description : The main advantage of using worm gears is a.Low power loss b.High velocity ratio c.Ease of manufacture d.Minimum cost e.All of the above

Last Answer : c. Ease of manufacture

In a single threaded worm and worm wheel the number of teeth on the worm wheel is 60. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.90 b.120 c.60 d.45 e.107 dynes

Description : In a single threaded worm and worm wheel the number of teeth on the worm wheel is 60. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.90 b.120 c.60 d.45 e.107 dynes

Last Answer : a. 90

In a single threaded worm and worm wheel the number of teeth on the worm wheel is 80. The diameter of the effort wheel is 12 cm and that of load drum is 8 cm. The velocity ratio will be a.60 b.45 c.120 d.107 dynes e.90

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Last Answer : c. 120

In tractor transmission oil and oil from the steering worm and sector housing should be changed after how many working hours? 1.450 2. 550 3. 650 4. 750

Description : In tractor transmission oil and oil from the steering worm and sector housing should be changed after how many working hours? 1.450 2. 550 3. 650 4. 750

Last Answer : ans 4

Can a worm drive be a problem?

Description : If the cat gets a worm drive and does its thing in a litter, could it climb out?

Last Answer : No! They're not climbing anywhere!

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Last Answer : Worm drive circular saws are tough saws. They are powerful and have a long shelf life. A regular circular saw is a good saw, but not quite as durable as worm drive.

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Last Answer : a.Backlash in gearing

How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?

Description : How the net work to drive a compressor and its volumetric efficiency behave with increase in clearance volume ?

Last Answer : Work remains unaltered and volumetric efficiency decreases.

What Is The Formula To Find Out The Length Of A Belt In A Closed Belt Drive?

Description : What Is The Formula To Find Out The Length Of A Belt In A Closed Belt Drive?

Last Answer : L = 2C + 1.57 (D +d ) + (D+d)2/ 4C

What Is The Formula To Find Out The Length Of A Belt In An Open Belt Drive?

Description : What Is The Formula To Find Out The Length Of A Belt In An Open Belt Drive?

Last Answer : L = 2C + 1.57 (D + d) + (D-d)2 /4C

Write Short Notes On Creep And Slip In Belt Drive?

Description : Write Short Notes On Creep And Slip In Belt Drive?

Last Answer :  The movement of belt upon the face of rim or outer surface of driver and driven pulleys within the area of arc of contact is called creep in belt drive.  If the belt is loosely fitted on pulleys, it slips down which is called slip in belt drive.

What Is Dressing In Belt Drive?

Description : What Is Dressing In Belt Drive?

Last Answer : To avoid slip or creep, the resin powder or paste is poured in between the outer surface of pulley and belt for increasing the tension is called dressing.

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Description : Define Crowning In Belt Drive?

Last Answer : The outer surface or face of rim of the pulley is made in convex form to keep the belt in center when it is in movement, it is called crowning.

What Is Meant By A Belt Drive?

Description : What Is Meant By A Belt Drive?

Last Answer : When power is driven from driver pulley to driven pulley by means of belt , it is known as belt drive. In open belt drive both the pulleys run in the same direction and in cross belt drive both the pulleys run in opposite direction to each other.

Castor angle is essentially related to a) Drive wheels b) Steered wheels c) Towed wheels d) Self-propelled wheels Ans. b

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Last Answer : Ans. b

A seed drill with mechanical seed metering device mainly consists of: Frame, Seed box, Seed metering mechanism, drive transmission system, Furrow openers, Covering device, ……, hitch frame and Transport wheels. b. Differential c. U.V joints d. None of the above.

Description : A seed drill with mechanical seed metering device mainly consists of: Frame, Seed box, Seed metering mechanism, drive transmission system, Furrow openers, Covering device, ……, hitch frame and Transport wheels. b. Differential c. U.V joints d. None of the above.

Last Answer : Ans - a. clutch

is used to transmit power from the engine to the main clutch. A. V-Belt C. open belt drive B. cross belt D. flat belt

Description : is used to transmit power from the engine to the main clutch. A. V-Belt C. open belt drive B. cross belt D. flat belt

Last Answer : V-Belt