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.
differentiate between kinematic chain and mechanisms
Numerica l Problems Based on Overhanging Beam: Q: Draw Shear force diagram for the simply supported beam loaded as shown in the figure given below. Sol.: Let the
Copper Alloys Some alloys of copper are employed in industry for varying causes. Copper forms alloys along with zinc or the brasses, tin or the bronzes, along with tin and pho
Explain Feed - Cutting Parameters 1. In cylindrical grinding feed is the longitude movement of the work piece per revolution. f=Feed in mm per work piece revolut
determine the vertical deflection at end A neglecting shear
Loa d Diagram and BM D fro m the Given SF D: Q: Shear force diagram of simply supported beam is given in the figure below. Calculate the support reactions of beam and
Describe some special kind of patterns and indicate the production circumstances in which each would be need. Illustrate the term Directional solidification as applied in castin
Q. Briefly explain Model scale design? Knowledge of dynamic similarity conditions enables evaluation of model scales. Almost alI the problems related to river hydraulics are ab
Q. Leak Repair Torquing Procedure? Attempt to tighten only the bolts contained within an arc that includes the leak area plus one or two bolts either side of the leak to the or
Explain a cone clutch. How this clutch is designed. It is needed to design a rigid type of flange coupling to connect two shafts. The input shaft transmits 37.5 kW power at 180
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