A whitworth bolt with an angleof V-threads as 55° has a pitchof 6 mm and a mean diameterof 32 mm. The mean radiuSof the bearing surface where the mut is tightenedis 20 mm. Determine the force required atthe end of a 400-mm long spanner when theload an the bolt is 8 kN. The coefficient offriction for the mut and the bolt is 0.1 andfor the nut and the bearing surface is 0,15

Answered: Image /qna-images/answer/967b47e5-0065-49fc-96c0-1124dedcdbe3.jpg

Answered: the bolt is

Engineering

Mechanical Engineering

the bolt is

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Carriage is mounted on the outer guide ways of lathe bed and it can move in a direction parallel to…

Q: Drilling can be performed in Lathe machine O True O False

A: 1. The given statement is TRUE. Explanation: Drilling can be performed in Lathe machine because for…

Q: Conside: the liquid flowing in the tank shown in the figure. The height (h) of the liquid is 3m.…

A: Given Data The height of the liquid is: h=3 m To Find The velocity at point 2 Use the Bernaulli's…

Q: This part of the a cylinder holds the piston in place and helps support the rod as it extends. a.…

A: Option c is correct.

Q: Which of the following is the most common method of snug tightening bolts? O Heat tightening O…

Q: In a lathe machine,tail stock on the lathe bed forms a pair

A: lathe machine - It is a machine that rotates the workpiece about an axis of rotation with the help…

Q: Which of the following is the correct order of doing a fitting job? B. Clamping on vice- Marking…

A: The correct order of doing a fitting job is,

Q: The copper head hammer is used for releasing hold pin in the chuck.

A: Yes, It is True. The copper head hammer is used for releasing hold pin the chuck.

Q: What are the basic differences between the dividing heads?

A: Given question: What are the basic differences between the dividing heads? The given question is…

Q: -) Draw free hand and proportionate sketches for any four of the 1- Pan and rounded countersunk head…

A: Rivets are used for the fixing of two or more objects. Different types of rivets used in engineering…

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 additional force A is needed to keep the block in static equi

A: The calculated additional force is needed to keep the block in static equilibrium.

Q: During drilling operation, work piece must be held in vice. Select one: True False

A: Given Statement : During drilling operation, work piece must be held in vice. Select one: True…

Q: In a tap set, a taper tap is used to start a thread form in a drilled hole Select one: True False

A: Hand Taps (Configurations): Tap is a tool which can be used to provide an internal threads inside a…

Q: The piston rings are used to act as a seal between the piston and cylinder head a. FALSE b. TRUE

A: We have to determine true /false of The piston rings are used to act as a seal between the piston…

Q: just to clarifay is the shaft stainless steel? or the tool making the threads on the shaft

A: It is the shaft which is made up of stainless steel.

Q: Do not use _____ on nuts and bolts unless someone has rounded off edges of the nut or bolt.

A: Solution:

Q: QUESTION 2 1. The operation of enlarging the end of drilled hole to fit an Square bolt is called

A: Boring is an internal turning operation used for enlarging existing holes.

Q: 5 ft 2 ft 7 ft The train has a weight of 23000 Ib and a center of gravity at G. It is suspended from…

A: Free Body Diagram for the given condition can be made as shown below: All normal reactions are…

Q: How are single-acting cylinders retracted?

A: To find : How are single-acting cylinders retracted?

Q: In a single cylinder reciprocating engine, the primary unbalanced force is maximum

A: In a single cylinder reciprocating engine, there is one primary and one secondary unbalanced force.

Q: The impending motion is applied when the body is Select one: O a. Just stopped Ob. Stopped Oc. Just…

Q: Tool post is situated on the top of O a. Carriage b. Tail Stock c. Feed rod d. Head stock

A: In a lathe machine, the tool post is the part in which carries or holds the tool. And this tool post…

Q: Which among these joint consist of 3 degrees of freedom? a. Links and joints b. gripper c. wrist d.…

A: Degrees of freedom(DOF) can be expressed as the different ways in which a component can move. If a…

Q: True or False? The largest diameter threaded rod is available only up-to 8-inches

A: The threaded rod has several different measurements associated with it. There is major diameter,…

Q: 12 mm wrench fit over the head of a bolt that is 1/2" across

A: Given: Wrench size =12 mm Bolt size =1/2" AF (across the flat) To determine: Whether the wrench is…

Q: Identify the drilling operation in which the top portion of a hole is enlarged to accommodate the…

Q: The area of American, UNC bolt is 0.61in? with pitch of 5mm. A. What is the bolt nominal diameter,…

Q: A box is made of wood as shown in the figure below if P=50 lb, the weight of the box =200 Ib, the…

A: Magnitude of force(P)=50lbWeight of the box, W=200lbCoefficient of friction, μ=0.3

Q: The transformation from the last joint to the tool contains a rotation of 90 degrees. Select one:…

A: That is true, as we know that the transformation from the last joint to the tool contains a rotation…

Q: What is the MMC of the bored holes?

A: Maximum Material Condition(MMC): In GD&T, the MMC is a feature which contains the maximum amount…

Q: What are the strokes of a four‑stroke cycle?

A: Inlet stroke- during this process piston moves from TDC to BDC inhaling air fuel mixture into the…

Q: When facing, the compound rest maybe set 30° (to the cross-slide. If the compound rest is fed in…

A: Draw the diagram of the cross-slide and compound rest.

Q: In drilling operations, drill chucks are used for holding the work piece. Select one: True False

A: The above statement is false

Q: Riser is designed so as to ?

A: Riser is part of gating system in casting process. The gating system includes pour basing, sprew,…

Q: What is the flat to flat width of the bolt head

A: Let us discuss above engineering drawing in figure.

Q: The rolls are supported on bearings of side frames called *

A: The rolls are supported on bearings of side frames called Answer: Supports

Question

A whitworth bolt with an angle
of V-threads as 55° has a pitch
of 6 mm and a mean diameter
of 32 mm. The mean radiuS
of the bearing surface where the mut is tightened
is 20 mm. Determine the force required at
the end of a 400-mm long spanner when the
load an the bolt is 8 kN. The coefficient of
friction for the mut and the bolt is 0.1 and
for the nut and the bearing surface is 0,15

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

How many and what kinds of materials are needed to start a thread?
The straight surface on either side of the screw thread is known as Flank Root Crest Pitch
In a tap set, a plug tap is used for final cutting the thread throughout its length after using two other taps before. Select one: True False
Select correct answer:
What type of Bolt is the following image? Help!:(
If a washer has a 1” outside diameter and a .50” inside diameter, what is the distance between the outside and inside diameter? ____________
the ... motion of the pistons is converted into the ... motion of the crankshaft
The clutch, or friction, disc is connected to the
has 55° thread - - - angle and both the crest and root are roundef off. a. ACME thread b. V thregd c. Sellers thread d. Whitworth Thread
What size of hole should be drilled for an internal M6 x 0.75 thread? a. 5.75 b. 5.25 c. 5.5 d. 5.3