In general lower RPMS are used for inserts bits than for milled tooth bits. O a True Ob. False

Q: 2. A helical gear has a normal diametral pitch of 12. a nor- mal pressure angle of 20°, 48 teeth, a…

A:

Q: Involute profile is widely used for gear tooth because a. All of the above factors b. Band C O c. A…

A: Generally, Involute profile is widely used for gear tooth because of  Involute rack has straight…

Q: State an equation tha relate the number of teeth of gear D, B and C.

A:

Q: As for a gear mechanism, if the contact ratio eα=1.35, which means that while operating, there…

A: According to the problem, the contact ratio for the gears is 1.35. Since the contact ratio is…

Q: Q Two involute gears having module 3 mm and pressure angle 20 mesh externally to give a velocity…

A: "Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: Gear 1 has 20 teeth with a diametral pitch of 3.5 TPI. W is the value of the module in inches?

A: Given:Number of teeth, Z=20Diametral pitch, Dp=3.5 TPI

Q: Given:  Module of the Gear is 30mm. Number of Teeth is 20. Thickness of the Gear is 80mm. Find…

A:

Q: A gear box conta8he 3 sizes of gears, 8 tooth, 32 tooth and 64 teeth. What is the gear ratio when…

A: Given data: The number of tooth on input gear, T1 = 8. The number of tooth on output gear, T2 = 64.…

Q: choose true or false : -The speed of the sprocket reduces as the chain pitch increases for a given…

A: The speed of the sprocket reduces as the chain pitch increases for a given number of teeth.

Q: What is the whole depth of a 8 DP (Diametral Pitch) 20-degree pressure angle American Standard…

A: Given data as below: Diametral Pitch DP = 8 in Pressure Angle = 20o  To determine: Whole depth of…

Q: Advantage of Collet chucks is:

A: Given:- Collet chuck   To find:- Advantage

Q: A 15 tooth driver gear turns at 600 RPM.  This gear will then turn a 60 tooth driven gear at what…

A: Given data :- T1 = 15 N1 = 600 rpm T2 = 60  Find :- N2  = ?

Q: In straight bevel gear, the teeth are parallel to the axis of the gear Select one: True False

A:

Q: QUESTION 4 For a pair of gears to work together, they must have common O Pitch diameter O Number of…

A: Diametral pitch or metric module, pitch diameter, number of teeth

Q: Type the name of the part in the blank provided below. We have flywheel present in manual gear cars…

A: Basics of Automobile transmission system.

Q: The radial distance between the top of one gear tooth and the bottom of another gear tooth when two…

A: Answer is total depth

Q: Given a gear of 24-tooth, 4- pitch, the clearance is to be one-eight of the addendum, and the…

A:

Q: If the basic diameter of shaft is 20mm with -0.02mm unilateral tolerance, and diameter of hole is…

A:

Q: what is the equation of the addendum and dedendum in bevel gear

A: Equation for addendum is ab=1Pwhereab=addendum of bevel gearP=Diametral pitch

Q: 8. If the limits of size for a hole are .384" and .394" diameter, and the position tolerance is…

A: Write the given data. Minimum limit=0.384"Maximum limit=0.394"Positional tolerance at MMC=0.009"

Q: In a gear, the normal to the involute is a tangent to the A none of them B Dedendum circle © Pitch…

A: In a gear which have involute teeth, the normal to the involute is a tangent to the Base circle.

Q: 9.As for a gear mechanism, if the contact ratio ea=1.45, which means that while operating, there are…

A: Solution:

Q: Gear wheels are produced by using grinding cutter.

A: This statement is (FALSE)

Q: Using the information in the chart below, what is the correct way to set up the proportion to…

A:

Q: What kind of gears are used inside an indexing head? Spur Helical Bevel O Worm

A: In Inside of Indexing head The Worm Gear is used as to complete Equipment . Option (d) is correct…

Q: forecast sales for november 2022

A: Given;  For a product,  Exponential smoothing constant is taken as,      α=0.2And the forecast…

Q: he Fit of the two letter tolerances (P7& f7) When the basic size(160mm) ?is Internal Fit. Transfer…

A: 1. Clearance fit specifies a fit where there will always be a gap in the joint between the mating…

Q: A gear box contains 3 sizes of gears, 8 tooth, 32 tooth, and 64 teeth. What is the gear ratio when…

A: Solution: Gear ratio (G)=Number of teeth in the driven gearNumber of teeth in the driving gear…

Q: ndum in helic

A: given: what is the equation of the addendum and dedendum in helical gears

Q: The advantage of herringbone gear compared to a helical gear is the internal cancellation of its…

A: Herringbone gear is special type of double helical gear  in which side to side combination of two…

Q: ype the name of the part in the blank provided below. We have flywheel present in manual gear cars…

A: Flywheels are heavy wheel attached to a rotating shaft in manual transmission. It is used to absorb…

Q: Q- The reduction of speed from 360 rpm to 120 rpm is desired by the use of a chain drive. The…

A: The reduction of speed from 360 rpm to 120 rpm,So, speed N1=360 rpm,N2=120 rpm,The driving sprocket…

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.