In a sharper the cutting tool has a stroke of 16 in. the cutting stroke takes twice the time required for the return stroke. If it is desired to obtain an average speed during the cutting stroke of 35 fpm, What must be the rpm of the driving crank?

Q: The primary unbalanced force is maximum, when the crank position is

A: (a) The value of the primary force is maximum when the crank is perpendicular to the line of stroke.…

Q: Detrmine the speed of rotation of the output shaft in figure below and its direction of rotation…

A: Write the expression of the gear ratio of gears A and B.

Q: is an oval shaped housing in a plate whose thickness is equal to the width of rotor Select one: O a.…

A: The rotor is contained in an oval shaped housing, and performs the common four-stroke cycle of an…

Q: The drawing represents a planetary reduction gear used in aeronautics. Calculate the speed of the…

A: Speed of motor: N3=1200 rpm and considering N1=0 (is fixed) Number of teeth: Z1=50 teethZ2=18…

Q: A gear and a pinion has a pitch diameter of 10 inches and 3 inches, respectively. If the rpm on the…

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Q: in a planetary gear train, the arm C caries two gears A and B and a compound gear D-E. The gear A…

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Q: What is the minimum displacement of a gear motor turn ing at 800 rev /min if the flow rate to the…

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Q: Find the forward and return velocities of an offset slider crank mechanism rotating at 1500 rpm…

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Q: In an epicyclic gear of the sun and planet' type has a fixed outer wheel A, sun wheel S rotates at a…

A: GivenTP=27TS=18Ns=600 rpm

Q: 2. The valve timing for a four stroke petrol engine is as follows: inlet open 4° L, inlet closes 50°…

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Q: Determine the transformation ratio (TR)

A: Given; Determine tranformation ratio of the gear train connecting the spindle and the lead screw of…

Q: Problem 2. 2000 rpm. Calculate the output The gear train shown below has an input speed nimput speed…

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Q: what is the diference between three-axis and five -axis miling machine ?

A: Hi and thank you for the question. Since you have asked multiple questions, we will solve the first…

Q: For the following differential gear, if the number of teeth is as follows: N = 24, N2 = 48, Na = 18,…

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Q: 27.a) Two parallel shafts are to be connected by spur gearing. The axes of shafts are to be at 560…

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: 4) A kiln is driven by a bull gear and pinion arrangement. There are 250 teeth on the bull gear. The…

A: To find: The speed of the motor. Given: The number of teeth on bull gear is Tb=250. The number of…

Q: determine the speed of the tensioning pulley C in rpm?

A: To find RPM of C

Q: what rpm and feed rate would you use if the shaft was 6 inches and made of stainless steel?

A: given; shaft diameter (d)=6in                                =0.1524mfor stainless steel;rpm?feed?

Q: TRUE OR FALSE The figure below shows a gear train used in a toy car. The input shaft connects…

A: Given Data The number of teeth on the gear N1 is: N1=38 The number of teeth on N2 is: N2=14 The…

Q: Rod AB is rotating with an angular velocity of WAB= 60 rad/s. Suggest if the kinematic diagram for…

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Q: In SRP the main function of crank shaft is to convert rotary motion to reciprocating motion. Select…

A: Correct Option: True.

Q: The gear train has the following properties: Gear 2: N2 = 14 teeth and Pd = 14 Gear 3: d3 = 2.0 in.…

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Q: If there are three gears A, B, C number of teeth in A is 32, B is 45, and C is 48. B is the idler…

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Q: Select speeds for a 12 - speed gear box for a minimum speed of 16 rpm and a maximum speed of 900rpm.…

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Q: Driver Pulley 1 is 10” in diameter, runs at 1200 RPM, and supplies 2.5 ft-lbs of torque.  Pulley 2…

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Q: An epicyclic gear in figure 1 consists of ring gear, planet gear and sun gear. The ring gear has 72…

A: Given Data Ts=32 TR=72 Y=+20

Q: at is the angular velc Gear 4 rotates in

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Q: w many revolutions per minute is a spur gear turning, if it has 30 teeth, a circular pitch of…

A: To Find : The Number of revolution per minute in spur gear turning.Given : The   number of teeth is…

Q: Which one of the following statement is CORRECT. The period when the follower is at the top of its…

A: Last statement is correct.

Q: An epicyclic gear consists of ring gear, planet gear and sun gear. The ring has 72 internal teeth…

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Q: why the number of disk is 17-1?

A: Given data:- Number of disc in one shaft (n1)=8 discs Number of disc in another shaft (n2)=9 discs…

Q: Find the correct statement with respect to an offset- follower. a. Motion of follower is along an…

A: To find : Correct statement about offset Follower.  Given statements :  a)  Motion of follower is…

Q: If the drive wheel A rotates counterclockwise at a speed of 20 RPM. Wheels A and E are of the same…

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