specification required for the bolt
Q: What does 2A represent for 3/8-16 UNC-2A thread a) Outside Diameter of Screw b) 16 Threads per inch…
A:
Q: Buttress threads are used for withstanding high forces in one direction only. Select one: True False
A: Buttress threads is a design of screw thread in which leading faces are perpendicular to screw axis…
Q: Type of Mechanism
A: As given in question we have to match the following mechanism; hence; (P) SCOTT (Q) Geneva mechanism…
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A: The Incident Command System is a standardized approach to the command, control, and coordination…
Q: he primary and secondary shear loads on bolt P
A: Given; A steel bar of; = 10×50 mmCantilevered with two M12 bolts,To support a static load of 4kN…
Q: Design of the Toggle Jack. Lifting load – W, kN is 8 Distance between nuts– B, mm is 50 - 280…
A: Given: Lifting load is W=8 KN number of links is n=8 length of the link L=140 mm material of the…
Q: Sommerfeld number of the bearing
A: Given;A hydrodynamic journal bearing is subjected toLoad= 2000 NRotational speed=2000 rpm bearing…
Q: spring as alculate the true load and load force when the indic
A: given:m1=10gw1=0m2=60.3gw2=50gw3=100g
Q: the safety stock
A: Given data; A company has an annual demand of 1000 units Ordering cost=100/ orderCarrying cost=100 /…
Q: The roller support restricts the horizontal movements Select one: O True Eplco
A: Roller Support The roller support helps to provide a horizontal movement to the beam or bridge. It…
Q: for part a , b c only
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Q: thread nut runout shank radius head thread length grip length→ nominal length
A: Given Bolt To find Better manufacturing process
Q: How do you read the tolerance for the bolt?
A: Given :- Bolt drawing Find :- How do u read the tolerance of the bolt = ?
Q: What type of support is at joint A?
A: The joint at point A is roller.
Q: , the minimum metric specification required for the bolt is
A: Given, From the given shows, Three bolt system having, Shear yield strength,σyt=200 MPaFOS=…
Q: Describe two types of benders for soft tubing.
A: A metal pipe bender is an important machine tool that provide pipe bends for a vast number of…
Q: the minimum metric specification required for the bolt is
A: Given, Determine the minimum metric specification required for the bolt ? where, Figure shown three…
Q: the torque required to prod
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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: Define the Crowned Nut and where is it used? Please define the shoulder nut and where is it used
A: Crown-Nuts. An Embed for utilization inside the end of the circular and square area. The Crown-nut…
Q: • Use hexagonal head screw/bolt with jam locking nut through clearance holes to fix the two parts…
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Q: Identify the part not belonging to micrometer. Ratchet Clamp O Locknut Frame
A: Given :- Identity the part not belongung to micrometer Ratchet Clamp Locknut Frame
Q: Draw three views of the adjusting bracket. . Orill-2 Holes 3 BOrill
A: The figure below shows the top and front view of the given model.
Q: give an example of a use for a nut driver
A: Nut driver:Basically Nut driver is a tool used to tightening and loosen the nuts and bolts. In…
Q: Using the method of joints, de
A: first of all find out all required angle from geometry, then find reaction forces at B and C then…
Q: I how such a bolt most likely to fail, will it fail ir
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Q: the bolt is
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Q: What is the Axial Load?
A: The axial load is a force that acts along the centroidal or longitudinal axis of the system. If the…
Q: -.3: Draw the front view for a square-headed bolt and a square neck with a castle nut and a washer…
A: Given data: The diameter of the bolt is D = 24 mm. The length of the bolt is L = 100 mm. Here, the…
Q: bolts required for an
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Q: : Draw the front view for a square-headed bolt and a square neck with a castle nut and a washer in…
A:
Q: ricated from a steel alloy g service use, the plate is
A: given:surface roughness kt=55MPamtensile stress σ=200MPaY=1
Q: First pulley ley
A: The tensions in the rope on the sides of pulley will be different due to rotational inertia. Three…
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A: compare governor and flywheel
Q: Helical gear
A: Ans is Helical gear
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: If the service information does not provide a loosening sequence for the cylinder head bolts, what…
A: Cylinder head bolts are loosened to open the cylinder in order to work on it. A cylinder head is…
Q: l the spring be compressed?
A: x= 13.717cm
Q: List the steps that should be followed to preciselytighten a bolt to specifications.
A: Common fasteners that join two or more pieces of work together include nuts and bolts. You will need…
Q: journal bearing
A: For nominal dia 150 mm D=120*180=146.96mmi=.45D3+.001D=.45146.963+.001*146.96=2.52…
Q: Which of the following arrangements is least effective in tightening the nut? rod wrench wrench nut…
A: The Force acting in each case is F. The amount of torque produced by the force F depends upon the…
Q: Draw the FAD @ rod AB FBD
A: FBD is given below:
Q: What is the complete specification of a nut having a stress area of 0.170 in? (standard size) that…
A: 1/2"-28UNEF-3B-LH
Q: (a) the minimum diameter required for shaft BC. (b) the minimum diameter required for bolt A.
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Q: The critical speed of the shaft is
A:
Q: Identify the part not belonging to micrometer. Frame Ratchet Locknut Clamp
A: Identify the part not belonging to micrometer. Frame Ratchet Locknut Clamp
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- Three round, copper alloy bars having the same length L but different shapes are shown, in the figure. The first bar has a diameter d over its entire length, the second has a diameter d over one-fifth of its length, and the third has a diameter d over one-fifteenth of its length. Elsewhere, the second and third bars have a diameter Id. All three bars are subjected to the same axial load P. Use the following numerical data: P = 1400 kN, L = 5m,d= 80 mm, E= 110 GPa. and v = 0.33. (a) Find the change in length of each bar. (b) Find the change in volume of each bar.Solve the preceding problem if the diameter is 480 mm, the pressure is 20 MPa, the yield stress in tension is 975 MPa, the yield stress in shear is 460 MPa, the factor of safety is 2,75, the modulus of elasticity is 210 GPa, Poissorfs ratio is 0.28, and the normal strain must not exceed 1190 x 10" . For part (b), assume that the tank thickness is 8 mm and the measured normal strain is 990 x 10~ .The rails of a railroad track are welded together at their ends (to form continuous rails and thus eliminate the clacking sound of the wheels) when the temperature is 60°F. What compressive stress ?? =6.5×10-6 /? is produced in the rails when they are heated by the sun to 120"F if the coefficient of thermal expansion a = the modulus of elasticity E = 30 × 106 psi?
- Two steel wines support a moveable overhead camera weighing W = 28 lb (see figure part a) used For close-up to viewing of field action at sporting, events. At some instant, wire I is at an angle a = 22° to the horizontal and wire 2 is at angle fi = 40°. Wires I and 2 have diameters of 30and 35 mils, respectively. (Wire diameters are often expressed in mils; one mil equals 0.001 in.) (a) Determine the tensile stresses s and s2 in the two wires. (b) If the stresses in wires 1 and 2 must be the same, what is the required diameter of wire 1 ? (c) To stabilize the camera for windy outdoor conditions, a third wire is added (see figure part b). Assume the three wires meet at a common point coordinates (0, 0. 0) above the camera at the instant shown in figure part b. Wire I is attached to a support at coordinates (75 ft, 48 ft, 70 Ft). Wire 2 is supported at (-70 ft. 55 ft, 80 Ft). Wire 3 is supported at (-10 ft. -85 Ft, 75 ft). Assume that all three wires have a diameter of 30 mils. Find the tensile stresses in all three wiresWhat is the maximum possible value of the clamping Force C in the jaws of the pliers shown in the figure if the ultimate shear stress in the 5-mm diameter pin is 340 MPa? What is the maximum permissible value of the applied load P to maintain a factor of safety of 3.0 with respect to failure of the pin?Solve the preceding problem if the thickness of the steel plate is. t = 12 mm. the gage readings are x = 530 × 10-6 (elongation) and y = -210 -× l0-6 (shortening), the modulus is E = 200 GPa, and Poisson’s ratio is v = 0.30.
- A lifeboat hangs from two ship's davits. as shown in the figure. A pin of diameter d = 0.80 in. passes through each davit and supports two pulleys. are on each side of the davit. Cables attached to the lifeboat pass over the pulleys and wind around winches that raise and lower the lifeboat. The lower parts of the cables are vertical and the upper parts make an angle a =15° with the horizontal. The allowable tensile force in each cable is 1800 lb, and the allowable shear stress in the pins is 4000 psi. If the lifeboat weighs 1500 lb, what is the maximum weight that can be carried in the lifeboat?AsapQ1/A curved link mechanism made from a round steel bar 1 KN is shown in Fig. below, The material for the link is plain carbon steel 30CS with an allowable yield strength of 400 MPa. Determine the factor of safety. I KN I KN 80 mm 20 mm
- The bolt shown below in double shear. The yield strength of the bolt is 550 MPa and the applied force, F, is 50 kN. What is the minimum bolt diameter, d, if the safety factor is 3.5. F/2 F/2Q4 The bolted connection in Figure 4 is subject to a tensile force F equal to 6353N, The plate A has a thickness of 14mm, and plate B a thickness of 25mm, Both plates have equal widths of 16mm. The bolt diameter is 4.06mm. Figure 4 B. P/2 B P/2 The yield strength of the plates is 116.7MPA Determine the bolt shear stress (Answer in MPa only). Determine the maximum axial stress (Answer in MPa only). Determine the maximum bearing stress (kPa). Determine the Factor of Safety for the plates. Determine the Factor of Safety for the bolt.In the clevis shown in Fig. 1-11b, find the minimum bolt diameter and the minimum thickness of each yoke(t=10mm) that will support a load P = 63KN without exceeding a shearing stress of 38MPa and a bearing stress of 138Mpa. 1' Figure 1-11b