What does PCD stands for in the drawing ? 3] DETAILS OF LATHE TAIL-STOCK215M12PCD 52M12-18HOLES,DIA 8, PCD 52R15R15R2724 18120R241884R1845R9上R940216KEYWAY42162SO Thd Dia 21x3 LHM13Parts listPart No.Mat OtyNameBodyBareSpinde with washer aut MSCenteSpindie bearingHand wheelCamping leverSudFeather keyFEATHER WAY, 4RSKEY WAY, 42SQ THO, DIA 213 LH1:20M125110ScrewFig. 18.18 Lathe tail-stock144168

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Engineering

Mechanical Engineering

What does PCD stands for in the drawing ?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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The following particulars refer 0 two-row velocity-compounded impulse wheel which forms the first stage of a combination turb Steam velocity at nozzle outlet 1630 mis Mean blade velocity 1125 mls Nozzle angle :16° Outlet angle, first row of moving blades 18 Outlet angle, fixed guide blades inr Outlet angle, second row of moving blades :36° Steam flow rate 126kgs “The ratio of the relative velocity at outlet to that at inlet is 0.84 for all the blade. Determine @) The velocity of whirl. (b) The tangential thrust on the blades.
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The following particulars refer to a two-row velocity-compounded impulse wheel which forms the first stage of a combination turb Steam velocity at nozzle outlet 1630 mis Mean blade velocity 1125 mls Nozzle angle :16° Outlet angle, first row of moving blades 18 Outlet angle, fixed guide blades inr Outlet angle, second row of moving blades :36° Steam flow rate 126kgs ‘The ratio of the relative velocity at outlet o that at nlet is 0.84 for all the blade. Determine (@) The velocity of whirl. (b) The tangential thrust on the blades. () The axial thrust on the blades. (d) The power developed.
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‘The following particulars refer to a two-row velocity-compounded impulse wheel which forms the frst stage of a combination turbine: Steam velocity at nozzle outlet :630 mis Mean blade velocity 125 mls Nozzle angle :16° Outlet angle, first row of moving blades 18 Outlet angle, fixed guide blades 1220 Outlet angle, second row of moving blades :36° Steam flow rate 26kgs ‘The ratio of the relative velocity at outlet to that at inlet is 0.84 for all the blade. Determine ) The velocity of whirl. () The tangentia thrust on the blades () The axial thrust on the blades. (@) The power developed. (e) The blading efficiency.