Help is much appreciated. Please use any necessary Part Charts or Part Schedules to choose an appropriate bolt size for the problem. Please, be as detailed as you can be, in both the description of your analysis and calculations. Thank you in advance. A satellite component is in the shape of a cube with 10cm edges, has an evenly distributed mass of 2 kg and one bolt hole at each of four corners. If the maximum predicted random vibration environment...
Threaded metric fasteners can have coarse and fine threads. A 14 mm bolt has a course pitch of 1.75 mm and a fine pitch of 1.25 mm. Determine (a) the maximum preload that can be safely achieved for coarse pitch and fine pitch threads for a 14 mm bolt. (b) the percent increase in preload of fine threads compared to course threads. Use a proof strength for both bolts = 600 MPa.
5) A bin contains 62 bolts, 28 have metric thread while the remainder have English thread. Suppose that 3 washers are selected without replacement from the lot. A) What is the probability that all 3 bolts have metric thread? B) What is the probability that the third bolt selected has English thread if the first and second bolts selected have metric threads? C) What is the probability that the second bolt selected has English thread if the first and
It shear force in this bracket? Use a Group A(N) and design the size of the bolt. az) What is the max Bol 10 kips 2 2 It shear force in this bracket? Use a Group A(N) and design the size of the bolt. az) What is the max Bol 10 kips 2 2
A cloud can discharge as much as 20 coulombs in a lightning bolt. If the bolt lasts only 0.1 msec, how many amps is that?
The current in a lightning bolt is 2.0 ✕ 105 A. How many coulombs of charge pass through a cross-sectional area of the lightning bolt in 0.57 s? ______C
ADDITIONAL INFORMATION TABLE 1 IS THE EXPERIMENT DATA. THE BOLT, THE DIMENSION OF THE BOLT. USING THE INFORMATION FROM TABLE 1 I'M SUPPOSED TO MAKE ANOTHER TABLE SHOWING make another table that reports tu, ty,tys both calculated from the data in table 1 using the equation from number 5 (torsional yield strength) and another column with the estimated calculations using section 7 equation and getting the information(torsional yield strength numbers from the bolt chart for each specimen) Next in the...
Applications of Metric Conversions Use the metric conversion table to convert the metric measurements as indicated. Do not round your results. KILO L HECTO 1000 Base | 100 Base DECA | 10 Base Metric Chart BASE UNIT 1 ~ Base DECI 0.1 x Base CENTI 0.01 ~ Base M ILLI 0.001 ~ Base Austin ran 1819 meters. How many kilometers did he run? km Zach poured 0.87 liters of juice for a smoothie. How many centiliters is this? centiliters A...
4. (a) Design a bolted joint to join the two members shown in the figure below. Specify the number of bolts, the pattern, the bolt grade, and the bolt size 8 x4 x 12 Box sect 4 in 6in 0.50 in typical 0.50 plate 12 000 lb P (b). Two steel plates are joined using 3/8-inch parallel-loaded fillet welds. The yield strength, Sy, and the length of the welds are known. The design factor is 3.5. Determine the maximum tensile...
A bolted assembly of two components is shown in the figure. Initially, the nut is tightened by means of a spanner to induce initial clamping load of 3 kN in the bolt. The external force P acting on the assembly is 6 kN. The bolt with coarse threads is made of Metric Grade 5.8 steel and the factor of safety is 2.5. The effective stiffness of the parts held together by the bolt is 2.5 times the stiffness of the...