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Solve previous. Problem 22.17 except that the work-piece is 5.0 in wide and the cutter is offset to one side so that the swath cut by the cutter = 1.0 in wide.
Problem 22.17
A face milling operation is performed to finish the top surface of a steel rectangular work piece 12.0 in long x 2.0 in wide. The milling cutter has four teeth (cemented carbide inserts) and a 3,0 in diameter. Cutting conditions are: cutting speed = 500 ft/min, feed = 0.010 in/tooth, and depth of cut = 0.150 in. Determine
(a) the time to make one pass across the surface and
(b) the maximum metal removal rate during the cut.
Find the exit pressure and temperature for supersonic exit flow to exist in the nozzle flow of Problem 15.47.
The condenser in a refrigerator receives R-134a at 700 kPa and 50C, and it exits as saturated liquid at 25 C, The flow rate is 0.1 kg/s,and the condenser has air in at an ambient temperature of 15 C and leaving at 35 C. Find the minimum flow rate ..
explain how you would determine the molar concentration of the gas in the solid at the solid-gas interface at a specified temperature.
1.at what temperature does the first solid phase form?2.what is the composition of this solid phase?3.at what
a file of student records contains name sex m or f age in years and marital status single or married for each student.
A water treatment plant is processing water at s flow rate of 0.26m^3/s. The hydraulic detention times for the rapid mix tank, flocculation basin and the rectangular sedimentation basin are 10 sec, 30 min, 60 min, respectively.
A Newtonian fluid is in the clearance between a shaft and a concentric sleeve. When a force of 600 N is applied to the sleeve parallel to the shaft, the sleeve attains a speed of 1 m/s. If a 1500 N force is applied
Prepare an outline of the experimental design you will suggest to the plant manager. This outline should contain research rationale, aims and objectives, research methodology, nature of data analysis and interpretation, and possible outcomes/concl..
A coal mine's entry and breakthrough centers are set at 60ft with 20ft-wide openings. The 6ft coal seam lies 1,000ft below the suface, and the specific gravity of the overburden is 2.4. If the compressive strength of 4in.
The flow is designed using a rectangular coordinate system whose orgin is at the free surface midway between the walls. The x axis is normal to the walls, and the y axis points vertically downward.
Draw the arrangement of atoms in this plane and determine the stacking arrangement normal to this plane in the BCC structure. Is the stacking the same as in the HCP structure?
A significant obstacle in the design of atomic weapons is theso-called delta phase instability (a type of mixed dislocation) inPu-239. This is the problem: We wish to construct a sphericalatomic bomb core out of pure delta phase (f.c.c.) Pu-239. A de..
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