The coping saw has a screw thread in the handle that draws the blade into tension. The most likely failure location for the coping saw is the corner radii of the frame. The frame is made of SAE 1020 CD steel. Calculate the maximum possible tension in the blade, based on the yield strength of the frame. You may assume a design factor of 3. 140 mm 10 mm Cross section of frame 4 mm 10 mm

The coping saw has a screw thread in the handle that draws the blade into tension. The most likely failure location for the coping saw is the corner radii of the frame. The frame is made of SAE 1020 CD steel. Calculate the maximum possible tension in the blade, based on the yield strength of the frame. You may assume a design factor of 3. 140 mm 10 mm Cross section of frame 4 mm 10 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter11: Columns

Section: Chapter Questions

Problem 11.2.4P: Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.

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Condition 3
Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.
Condition #1: A structural support for a machine is subjected to a static compression load of 20 kN. The support is manufactured from a circular rod made from SAE 1040 Hot Rolled steel. Specify suitable diameter for the cross section of the rod based on the basic size. Steel data are available in Table A-10 from the textbook. Condition #2: The same structural support of the basic size determined in Condition 1 is subjected to a tensile load of 15 kN that is repeated several thousand times over the life of the machine. This load is not an addition to the 20 kN. Specify a suitable steel that is suitable to this application based on the basic size determined in Condition #1. Loading of Condition #1 does not apply here. Condition #3: The same structural support from Condition 2 is heated from room temperature of 25°C. The support is placed inside a frame on both ends. There is a total clearance of 0.2 mm between the support and its frame. Initial length of the rod is 200 mm. Specify the…
This is a subject of Strength of MAterials, COmpute exactly without shortcut.Show FREE BODY DIAGRAM and COMPLETE SOLUTION thank you
Please answer in this format. Sketch: Given: Required: Solution: (Please answer in detailed (step by step). Indicate labels on what you are doing/performing, for example what formula is used) A torque To is transmitted between two flanged shafts by means of four 20-mm bolts. diameter of the bolt circle is 2=150mm. If the allowable shear stress in the bolts is 90 Mpa, what is the maximum permissible torque? Disregard friction between between flanges. The To
2. A 30-mm bolt with an initial tension of 35 kN is subjected to several types of stresses during initial tightening or due to screwing up forces. If the bolt has a core diameter of 25.7 mm and considering 5 threads are already engaged with the nut, calculate the shear stress across the thread and the crushing stress between the threads. Assume 3.5 mm as the width of the thread section at the root.
3 in 2. For the C-clamp shown in Fig.1 , a perpendicular force is applied (into the page) at the end of the handle 3.5" from the centerline of the clamp screw. The handle has a diameter D= 1/2" and is made of AISI 1035 CD steel with a yield strength S, = 67 kpsi. The clamp screw is a 5/8 in–18 UNF, with ACME threads. Knowing that the maximum stress in the handle will occur at the location where the handle protrudes from the screw housing, what value of applied screw torque will cause the handle to bend permanently when the clamp is fully closed? What clamp force corresponds to this? Assume that collar friction is negligible and that the coefficient of friction between the threads and the nut is 0.15. Fig. 1
For the frame shown in Fig. 6-24a, draw the free-body diagrams of (a) the entire frame including the pulleys and cords, (b) the frame without the pulleys and cords, and (c) each of the pulleys. 3E Fx=0 +9 E fy=o 1. FIMD RXAS AT A$D Fing FoRLE componeAB 2. Ge Pits oF POLLEYS EM=0 Cx C By E Ay T. Ay AauLE OF RESOUTAT AT B, C &A 75 lb SKETCH RESULTALT (a) Fueo Manat AT BASE ア(y 7516 OF CULUneCE radius of the pulley at B linch Yadius of the Pulley at c a7s inch 75 lbs 7516 () Distance BE 7inch Distance EA 4.5 inch Distance AV : 3.sinch Ay 6) 7516 マへ

pls answer in correct units inches and 10^-4 rad !!!
Design a flanged coupling that will be able to carry power of 1,500 HP using a factor of safety of 3.3 at 630 rpm. The shaft diameters of the equipment the coupling will connect are both 5 inches. Check your design for the following stresses if N = 3.3 is satisfied: 1. Bolt shearing; 2. Bolt bearing; 3. Shearing of hub from coupling flange; 4. Shear on key; 5. Compression on key; Select dimensions whichever is higher. 6. Calculate also minimum length of engagement of the bolt and nut if these are of the same material. 5 inch dia. shafts coupling to connect the equipment shafts. Note: use 4 bolts only Instructions:
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Problem 7: Analyse to determine the maximum service tensile live load force that can be supported by a pair of angles 2Ls 152x102x19, shown in the accompanying figure, if 4709M, Grade 345 steel and the AISC LRFD specifications are used. The live load is to be 3/2 times the dead load. The holes are drilled for 18mm rivets at standard gage distances.