Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Calculate Size of Blank Required for Drawing
A flanged cup shown in Figure is to be produced by deep drawing. Calculate the size of the blank required for drawing.
Material : Al
Sheet Thickness : 1.5 mm
All dim. in mm
Solution
Neglecting sheet thinning/thickening,
Area of flanged cup = Area of blank
The cup shape is divided into 3 primitives as under
Annular Disc
Area
A1 = ∏/ 4 (152 - 102 )
= 125 ∏ /4 mm2
Cylindrical Part
Area A2 = ? DL
= ? × 10 × 8 = 80 ? mm2
Circular Disc
Area A3 = ∏ / 4 D2
= (∏ /4 )× 100 mm2
Area of flanged cup
A = A1 + A2 + A3
= 545 ∏ / 4
= 545/4 ∏
Diameter of blank, Db = √545
= 23.35 mm
Diameter of blank can be chosen to be 25.00 mm to account for material properties, die clearances and trimming allowances.
how can I add decibels
I have Four (4) questions related to Kinematics and Dynamics of Machinery . I need them exactly after 30 hours. Thanks and please do let me know.
In general, gear drive is useful for power transmission among two shafts, which are near to each other (at most at 1m distance). In addition, it has maximum efficiency whereas tran
Q. Describe Fire clay and Kaolinite Binders? Fire clay : Fire clay is refractory clay usually found in the coal measures. Kaolinite: Its general composition is al 2 o 3
diagram
a) Three pipes of lengths 800m, 400m, 500m and of diameter 500mm, 400mm and 300mm respectively are connected in series. Pipes are to be removed by a single pipe of length 1700m. Ca
Change in entropy for reversible
The ARM microprocessor has 32 bit instructions and 32 bit registers. Explain why this means that immediate addressing cannot be used to load a register with a 32 bit constant. T
What are the basic components of an automobile ? Explain them briefly. Show a schematic diagram showing the layout of the transmission system of a rear wheel driven automobile.
A shaft is hinghed by two bearings placed 1.0 m apart. A 600mm diameter pulley is mounted at a distance of 300 mm to the right of left hand bearing and this operates a pulley direc
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd