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select a diameter of a steel driveshaft that transmits 250 hp at 5000 rpm bending and axial loads are negligiblea what
figure p453 shows a 1-in solid round shaft supported by self-aligning bearings at a and b attached to the shaft are two
determine the maximum shear stress at point a for the pressurized cylinder shown in figure p456 the cylinder is
a square-threaded power screw with single thread is used to raise a load of 25000 lb the screw has a mean diameter of 1
a square-threaded power screw with single thread is used to raise a load of 13750 lb the screw has a mean diameter of 1
a double-threaded acme stub screw of 2-in major diameter is used in a jack having a plain thrust collar of 25-in mean
a jack similar to the ones shown in figure 105 uses a single square-thread screw to raise a load of 50 kn the screw has
two identical 3 in major-diameter power screws single-threaded with modified square threads are used to raise and lower
repeat sample problem 102 except that the static load is 33 knproblem 102a screw jack with a 1-in double-thread acme
repeat sample problem 103 except use a 1-in-12 unf grade 5 steel boltproblem 103a square-threaded power screw with
repeat sample problem 104 except that the safety factor is 10problem 104a double-threaded acme stub screw of 2-in major
two parts of a machine are held together by bolts each of which carries a static tensile load of 3100 na what size of
drawings 1 and 2 of figure p1030 are identical except for placement of the spring washer the bolt and the clamped
the cylinder head of a piston-type air compressor is held in place by ten bolts the total joint stiffness is four times
study the various types of commercially available locknuts develop a list of ten factors that should probably be
examine and sketch several fasteners used in vending machines computers television sets and other items that prevent or
two aluminum plates which are part of an aircraft structure are held together by a grade 7frac12 unf bolt the effective
the cap of an automotive connecting rod is secured by two class 109 m8 x 125 bolts with rolled threads the grip and
an industrial motor weighing 22 kn is to be provided with a steel eye bolt for use when it is lifteda what size of
a gear reducer weighing 2000 lb is lifted through a steel eye bolta for a safety factor of 10 what size of sae grade 5
a sae grade 5 unf bolt carries a static tensile load of 2000 lb with a safety factor of 5 based on proof strength the
figure p1120 shows two members that are adhesively bonded together the left member is loaded with a downward force at
estimate the static load f that can be carried by the joint shown in figure 117c based on yielding the two 8-mm-thick
repeat problems 125 and 126 using a door weight of 250 n with the center of gravity 600 mm from the hinge spring torque
an automotive torsion bar spring as shown in figure 121b is used as a counterbalance spring for a trunk lid the length