Pre-tensioning of a bolted joint is used to(a) strain harden the bolt head(b) decrease stiffness of the bolted joint(c) increase stiffness of the bolted joint(d) prevent yielding of the thread root

Given: Pre-tensioning: When nut is tighten against the bolt, a compressive force is induced in…

Answered: Pre-tensioning of a bolted joint is…

Engineering

Mechanical Engineering

Pre-tensioning of a bolted joint is used to (a) strain harden the bolt head (b) decrease stiffness

Automotive Technology: A Systems Approach (MindTap Course List)

6th Edition

ISBN:9781133612315

Author:Jack Erjavec, Rob Thompson

Publisher:Jack Erjavec, Rob Thompson

Chapter40: Drive Axles And Differentials

Section: Chapter Questions

Problem 11RQ: The single Cardan/Spicer universal joint is also known as the_____. a. cross joint b. four-point...

See similar textbooks

Related questions

Q: Question 3 Figure 3.1 shows that an M10 x 1.5 of class 8.8 steel bolt clamps two metal plates, one…

A: Threaded joint Threaded joint is a separable joint of two or more machine parts that are held…

Q: How many 10-mm-diameter steel bolts can be used on a 600-mm bolt circle coupling so that the…

Q: A 1-8 UNC low carbon steel bolt (diameter = 1.0 in, 8 threads/in) is currently used %3D for a…

Q: (b) A 35-mm thick AISI 1020 steel plate is sandwiched between two 2024-T3 aluminium plates with…

A: Given: The thickness of steel plate, t = 35 mm The thickness of aluminum plates, H1 = 10 mm The…

Q: A 30-mm thick AISI 1020 steel plate is sandwiched between two 20-mm thick 2024-T3 aluminum plates…

A: Bolt is an Joining member which are used to join no of plates. Bolt are must be designed carefully…

Q: Two steel plates, with identical thickness of 15 mm, are joined by a 10-mm bolt and nut (no…

A: Given: Two steel plates, with identical thickness of 15 mm, are joined by a 10-mm bolt and nut (no…

Q: Design a single riveted lap joint to connect two mild steel plates, 14.5 mm thick, the joint being…

A: We will consider maximum shear stress criteria and maximum crushing stress criteria for the design,…

Q: What is the safe static tensile load for a M36 × 4C bolt of mild steel having yield stress of 280…

A: As given in question, Diameter of bolt = d = 36 mm (For M36 x 4C bolts, diameter = 36 mm) Yield…

Q: M20 × C4 bolt of mild steel is having yield stress of 320 MPa and factor of safety 3. The safe…

A: Given Data⇒ Bolt dimensions :(M20×C4) Diameter of bolt will be (d)=20 mm=0.020 m Yield stress σy=320…

Q: 1. A butt weld is set on the cross section of an I-shaped beam. There are bending moment M and shear…

A: Given data: Bending moment and shear force at the splicing position are, M=1120 kN.m , V=374 kN. For…

Q: Figure 8-19 is a cross-section of ASTM A36. A total of N bolts are to be used to resist a separating…

A: according t o given question

Q: 3. An M16 x 2 bolt with a slotted hex nut is used to clamp together two 25 mm steel plates. The…

A: The standard dimension of the nut and bolt are: Washer size:

Q: The two C12 x 30s shown in Fig. 4.2 have been selected to support a dead tensile working load of 120…

A: There are two methods of steel design. They are the load and resistance factor design (LRFD) method…

Q: IDENTIFY THE ENGINEERING TERM: 9. A forces that developed within the body of a member due to…

A: Consider a prismatic bar subjected to axial loading at its cross-section. That load has the tendency…

Q: Design and draw a neat sketch of a cast iron protective type flange coupling to transmit Power19 kW…

A: Given, P=19KW = 19×103W N=300rpm Service factor =1.35 τs=τb=τk=40Mpa =40N/mm2…

Q: H.W: Design a knuckle joint for a tie rod of a circular section to sustain a maximum pull of 70 kN.…

Q: For a bolted assembly with eight bolts, the stiffness of each bolt is K,=1.0 MN/mm and the stiffness…

Q: Determine the safe tensile load for fine series bolts of (a) M 24and (b) M 38. Assume that the bolts…

Q: A stainless steel cortical screw is to carry a maximum load of 2000 lbs. a. What is the minimum…

Q: Figure 3.1 shows that an M10 x 1.5 of class 8.8 steel bolt clamps two metal plates, one aluminium…

Q: A preloaded tension bolt is subjected to a variable axial load. Which of the following measures can.…

A: A preloaded tension bolt is subjected to a variable axial load. Which of the following measures can…

Q: A stainless steel cortical screw is to carry a maximum load of 2000 Ibs. a. What is the minimum…

A: Given:Pmax=2000 lb

Q: Bolt properties: M14 x2 ISO 5.8 (a) Determine a suitable length for the bolt, use preferred size.

Q: Here is an example of the single shear failure of a bolt. Using appropriate free-body diagrams,…

A: When two sheets are connected by bolt and are loaded by oppositely directed forces,bolt…

Q: (12) A turnbuckle connects two rods having %-16 UNC threads. The thread friction is 0.2. How much…

A: Write the given data. μ=0.2P=500 lbdm=0.335 in

Q: Q.33 The driving shaft of a double Hooke's joint rotates at 400 rpm. The angle of the driving and…

Q: Example 7.4 A steel plate subjected to a force of 5 kN and fixed to a channel by means of three…

A: m20 Given data =>step1 Syt=380mpa Fos=3

Q: same external tension load. Which pin has the lower shear stress? O a. The solid pin on the…

A: Given:

Q: What is the inelastic buckling?

A: The strength of a member subjected to compression depends on the material property and its geometry.

Q: Bolt properties: M12 x1.75 ISO 5.8 (a) Determine a suitable length for the bolt, use preferred size.…

Q: Define the term axis buckling?

A: The phenomenon of axis buckling is most commonly found in columns. Whenever a column is loaded and…

Q: An overlapped fillet welded lap joint is subjected to cyclical stresses with a nominal stress range…

A: HERE GIVEN WE HAVE NOMINAL STRESS =100MPamaximum plate thickness =20 mmcapacity factor = 0.90

Q: Design a cotter joint to support a axial load of122kN kN . Carbon steel material selected which…

Q: C) Discuss the main factors influencing on Buckling behavior

A: A moment of inertness quantitative measure of a body's rotational inertia is the body's resistance…

Q: (6) A wall bracket is loaded so that the two top bolts that fastened it to the wall are subjected to…

A: Given: Let us consider the given, Sy=48 ksiF=1420 lb To find: if the bolts are well-tightened,…

Q: As shown in figure below, two plates are clamped by washer-faced 2 in-20 UNF SAE grade 5 bolts each…

Q: (6) A wall bracket is loaded so that the two top bolts that fastened it to the wall are subjected to…

Q: Example 7.1 An electric motor weighing 10 kN is lifted by means of an eye bolt as shown in Fig.…

A: Given data load 10KN FOS=6 yeild stress (Syt)= 400 N/mm2.

Q: Explain, using diagrams where necessary, the difference between local buckling, flexural buckling,…

A: Buckling is the failure of a Beam or column due to axial compressive load. The following are the…

Q: aw & what different the Mohr Circle for critical point of a rod under pure compressive load and…

A: Draw & what different the Mohr Circle for critical point of a rod under pure compressive load…

Q: An electric motor weighing 10 kN is lifted by means of an eye bolt as shown in Fig. 7.13. The eye…

Q: A round vertical bar is clamped at the lower end and is free at the other. The effective length is 2…

A: Given data,P=30 Nl=2mδ=15mmPe=Buckling loadle=effective length

Q: The figure shows a section of a large coupling. Each bolt in this joint is subjected to cyclic load…

Q: The cantilever bracket is bolted to a column with three M12 x 1.75 ISO 5.8 bolts. The bracket is…

A: Given data as per question Sy=420 Mpafor AISI 1020 heat rolled steelSy=210 Mpaconsidering FBD of…

Q: cross-sectional bar, has a diameter of d= 40 mm cut from an AISI 1030 Hot Rolled steel. The bar is…

Q: Determine the safe tensile load for bolts of (a) M 17 and (b) M 26. Assume that the bolts are not…

Q: Required information For a bolted assembly with 19 bolts, the stiffness of each bolt is kh= 1.0…

Q: A turnbuckle connects two rods having ⅜-16 UNC threads. The thread friction is 0.2. How much…

A: given; thread friction(μ)=0.2load(P)=500lbmean diameter(d)=0.335intorque(T)=?

Question

Pre-tensioning of a bolted joint is used to

(a) strain harden the bolt head

(b) decrease stiffness of the bolted joint

(d) prevent yielding of the thread root

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

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

The double-offset joint is typically used in applica tions that require______. a. higher operating angles and greater plunge depth b. lower operating angles and lower plunge depth c. higher operating angles and lower plunge depth d. lower operating angles and greater plunge depth
Two 1/4 in × 8 in A36 steel plates are joined with a lap joint using 3/4 in A325-N bolts. If a concentric unfactored live load of 50 kips (dead load = 0) is required to be resisted by the connection and the bolt shear strength controls the design, the minimum required number of bolts is?
What is the factor of safety when a 0.50-in, 6 x 19 medium plow steel wire rope carrying an 8800 lb load is bent around a 25-in sheave if the breaking strength of the rope is 8.5 tons?
Answer the following:1) Define the degree of freedom of a joint?2) How many degrees of freedom does a c-joint have?
Question 01: Draw and label any screw thread and a fastener separately. Also, discuss the types of stresses acting on screw threads and fasteners.
QUESTION: Suppose a bolted tension used in a doube-D ring configuration is properly preloaded. The spring constant for the bolts is 7.8 MN/m and the spring constant for the members is 12.7 MN/m. By how much does the tensile force in the bolt increase when a load of 705 N is applied? You may assume that joint separation does not occur. Give your answer in units of N
Bolt properties: M14 x2 ISO 5.8 (a) Determine a suitable length for the bolt, use preferred size. (b) Determine the bolt stiffness. (c) Determine the stiffness of the members. (d) Evaluate Yielding, Load and Joint Separation factor of safeties if the joint is permanently bolted.
The load that can be applied to a strut or column is limited not only by the stress in compression which is permissible, but also by its tendency to buckle, or slenderness. In fact the slenderer the member, the less the load which may safely be applied, for that matter, it is essential to determine how slenderer the member is, thus a ratio of its slenderness need to be known. Therefore, define slenderness ratio of the member.
Define the term buckling?
Draw the Mohr Circle and mark important points for a rod under pure tensile load & torsion
Which of the following is the permissible working stress in psi of UNC bolts that has a stress area of 0.4 sq. in if material used is carbon steel with C = 5000?
1/2-inch thick steel bar is welded to the vertical supportA) Calculate the allowable load if the electrode is E7018, the bar is 1015 cold drawn steel, the support is 1020 cold drawn steel.