Answered: Design of the Toggle Jack. Lifting…

Design of the Toggle Jack. Lifting load – W, kN is 8 Distance between nuts– B, mm is 50 - 280 Types of threads is Square Length of the links, mm is 140

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: Swivel flange center helps to permits the rod buckling due to compression or tensile shock forces.…

A: Answer: True The given statement Swivel flange center helps to permits the rod buckling due to…

Q: Hi guys. I need some advice in this problem. Can u please help me?

Q: esign of the Screw Jack. Lifting load – W, kN is 70. Hight of lifting– H, mm is 500 Types of…

A: a screw jack is used to transfer the rotational movement into linear movement. It Uses a power screw…

Q: Compute the lead angle of a 1/4-6 UNC single thread

A: Fo 1/4-6 UNC thread the major diameter of thread and pitch are, D=40.2 mm, pitch = 4.5 mm Write the…

Q: Find the number of bolts M8*1 which made from SAE Grade 4 steel that should be used to provide a…

Q: An AC motor operating at 870 rpm drives a sheave for a 5V belt with a diameter of 8.9 inches. The…

Q: = It is required to design a split muff coupling to transmit 60 kW power at 140 rpm. The shafts, key…

A: Step 1:Calculating Shaft Diameter :The power transmitted by the shaft can be related to the torque…

Q: 8-5 lem 8-5 The machine shown in the figure can be used for a tension test but not for a compression…

Q: RB&W¹1 recommends turn-of-nut from snug fit to preload as follows: 1/3 turn for bolt grips of 1-4…

A: Please check the answer in the explanation. I hope you'll find this helpful.…

Q: What is the class of fit of a ½-20 UNF-2B thread?

A: The united thread series is classified into coarse threads, fine threads and extra fine threads. The…

Q: Figure below shows a shaft that is loaded as given, l at points B and D to allow the shaft to…

A: In the given problem, Reactions will be determined by treating the beam to be in equilibrium and…

Q: Use table AT-7 , Faires A 5000-lb. gear box is provided with a steel (as rolled B1113) eyebolt for…

Q: I need the answers to this question.

A: The explanation of the above terms have been explained below.

Q: The bolts used to mount an engine on an industrial machine must each carry a static tensile load of…

A: For the bolt material, SAE grade 5 UNC, the yield strength is generally,

Q: Thread Fits and 7. Define fit, allowance, tolerance, and limits. Classifications

A: Topic : engineering drawing

Q: M25x6-4h5h-23 describe this thread

A: M 25= metric(major) diameter 6 =is the pitch

Q: Required information For a bolted assembly with eight bolts, the stiffness of each bolt is kb = 0.8…

A: Kb = 0.8 MN/mm Km = 2.6 MN/mm no.of bolts N = 8 M6 x 1 class 5.8 bolt From the standard bolt data…

Q: What is the pitch diameter for an M24 fine-series threaded bolt? O 21.5 mm

A: What is the pitch diameter for an M24 fine-series threaded bolt?

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

Q: What is the length of a belt that is used for a 4” pulley and a 10” pulley that have a center to…

Q: Q1: Power square thread lift 10 tons, dm= 40 mm, do= 46 mm & u=0.15 . choose the thread angle (2)…

Q: esign a clamp coupling to transmit ‘35’ kW at ‘120’ r.p.m. The allowable shear stress for the shaft…

A: GivenPower P=35kWN=120rpmτshaft=τkey=50MPanumber of bolts n=6The permissible tensile stress for the…

Q: Explain Self-locking and over-hauling conditions for a power screw using sketch and its formula.…

A: Torque Requirement - lowering the load…

Q: The bolts used to mount an engine on an industrial machine must each carry a static tensile load of…

A: For the bolt material, SAE grade 5 UNC, the yield strength is generally,

Q: length of the link PQ?

A: Given: A four bar mechanism is shown in figure:Where, QR=600 mm RS=300 mm PS=400 mmSo,…

Q: solve the solution with answers given

A: Final Answer:-a) Fc = 7200lb (part a)b)Fc = 2800lb(part b)c)78.4 ft.IbExplanation:Step 1: Step 2:…

Q: How many primary joints are there in this mechanism? 22.9 22.9 /D E 4.5 typ.

A: Primary Joints include pins, sliders and other elements that allow pure rotation or pure linear…

Q: The questions is this: A 5000-lb. gear box is provided with a steel (as rolled B1113) eyebolt for…

A: Given DataFe=5000lbB1113 are using Using the table Screw and fastening

Q: Required information A power screw is 22 mm in diameter and has a thread pitch of 5 mm. Find the…

A: Thread width is 2.5 mmExplanation:Thread Depth : h = P/2Thread Width : b = P/2Mean Diameter : Dm…

Q: 1- Name the different forms of journal bearings. 2- Sketch with freehand and name the different…

Q: A set of five SAE Grade 2 bolts are installed to provide a clamping force of 20000 lb between two…

A: Write the given data. Type of bolt=SAE grade 2F=20000 lbn=5σ=0.75σproof

Q: The number of Full Joints, Half joints and Links of the mechanism given below is

A: It is required to determine number of full joints, half joints and links for given mechanism

Q: A screw jack mechanism is shown in the figure below (not drawn to scale). A belt drives a sheave…

Q: solve/ show solution for given answer equations kb = (Ab*Eb)/ g and kc = (Ac*Ec) / g G is the…

A: I have attached the image below .Explanation:

Q: Consider a thread callout of Dia 0.500-24 UNF-3A. Based on the information given, how far will the…

A: Given 0.500-24 UNF-3A From the Unified Screw Threads, Standard Series Pitch = 0.4675 in

Q: 15-1 Compare the tensile load capacity of a 5/16-18 UNC thread and a 5/16-24 UNF thread made of the…

A: The tensile load capacity is the product of the tensile stress and the cross-section area. As the…

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

Q: 7- Give the true representation of screw thread from the following, and mark the reasons for it. !!…

A: Given: Select the true representation of screw thread.

Q: for Eye Bolt joi at Given F= 5KN Sy = 300 Pa %3D S= 4 Find! d

Q: An electric motor purchased by your employer surprisingly arrived without a keyway in the shaft. The…

A: Given : d = 17 mm To find : Design a square key

Q: RB&W11 recommends turn-of-nut from snug fit to preload as follows: 1/3 turn for bolt grips of 1-4…

A: To findthe torque is necessary to establish the desired preload.The turn of the nut.Givenpreload,…

Q: two 20 x 100-mm and two 20 x 180 mm boards are glued together as shown to form a 120 x 200 mm box…

A: According to the given dataV=3.635kNWe need to findShear stress at glued point-B

Q: bolt tension force is 85% of its capacity. Use LRFD. cach) with a bolt spacing and gage distance of…

A: No of bolts = 8 Bolt dia d = 22 mm Bolt hole dia do = 25 mm Pitch distance p = 100 mm Gauge distance…

Q: M25x6-4h5h-23 describe each part

Q: Sketch a pulley system that will give a 2 to 1 mechanical advantage. Provide a free body diagram…

A: Mechanical advantage is defined as the ratio of output force to the input force. Its value must be…

Question

Design of the Toggle Jack.

Lifting load – W, kN is 8

Distance between nuts– B, mm is 50 - 280

Types of threads is Square

Length of the links, mm is 140

Links
110 mm
FR.H. Threads
一時
LH. Threads- Nut
出
== 作
==书-
50 to 210 mm
15 mm
65 mm
Base
30 mm
-75 mm-
125 mm

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

Step 2

Step 3

Step 4

Step 5

Step 6

Step by step

Solved in 6 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

Important ,Solve it correctly
Compute the lead angle of an M16 × 1 double thread.
Determine the F.B.D of figure 1
What type of preloading system of ball screws is shown on the figure below? Tension Nut B Nut B Spacer Fao- Nut A Fao Tensile preload Compression Nut B Compressive preload Spacer Screw shaft Spacer Tension Screw shaft Nut A Compression Nut, A
A compression spring needed for a machine operation has to fit within a 1-in. diameter hole. To allow for some clearance, the outside diameter of the spring should not be larger than 0.9 in. To ensure a reasonable coil, use a spring index of 9. The spring will be repeatedly cycled from its free length of 3 in. to a length of 2 in. The solid length of the spring is 1 in. The spring should have squared ends and is to be made of music wire. (a) Determine a suitable wire diameter. (b) Determine a suitable number of coils. (c) Determine the spring rate. (d) Calculate the maximum shear stress the spring will experience during fatigue cycling. (e) Show on a stress vs. time plot how the fatigue cycling on the spring will occur. (f) If the spring is unpeened, what will be the shear endurance limit of the spring material in completely reversed cycling? (g) Can the spring survive a million fatigue cycles? Show by calculation.
Suggest the length of links in four bar mechanism to get double crank mechanism that has change points. Justify your answer.
What is the complete specification of a nut having a stress area of 0.170 in? (standard size) that has an extra fine thread, left hand threaded, and of tight fit. O A-28UNEF-2B-LH 4"-28UNEF-3B-LH OX-28UNEF-3B-RH O%-24UNEF-1A-LH
Why Cross-rail attachmnent is required in shaper? A - В =|三 Type your Answer here:-
Identify atleast 10 work holding or clamping devices and their use.
(8) A 5,000-lb gearbox is provided w/ a steel eyebolt for use of moving it. What should be the size of the eyebolt: (a) if UNC type is to be used? (b) if UNF type is to be used?
Draw and design a bushed pin type flexible coupling
Consider a thread callout of Dia 0.500-24 UNF-3A. Based on the information given, is this thread/screw an external (male) thread or an internal (female) thread?