Tài liệu Fundamentals of Computer Design ppt

... Role of Compilers 10 Chapter 1 Fundamentals of Computer Design Computer architects must design a computer to meet functional requirements as well as price, power, and performance goals. Often, ... the sizes and meanings of data. How is the type of an operand designated? Normally, encoding in the opcode designates the type of an operand—this is the method used most often....

Ngày tải lên: 25/01/2014, 05:20

... primary job of the computer archi- tect was the design of instruction sets. As a result, textbooks of that era empha- size instruction set design, much as computer architecture textbooks of the 1950s and ... portion of the market. Thus computer designers must understand the costs of chips to under- stand the costs of current computers. We follow here the U.S. accounting...

Ngày tải lên: 22/12/2013, 10:16

... Module 1 Fundamentals of machine design Version 2 ME, IIT Kharagpur 2a σ ε (b) Plasticity- This is associated with the permanent deformation of material when the stress ... considered to be the ability of the material to absorb energy in the plastic zone. The measure of toughness is the amount of energy absorbed after being stressed upto the point of f...

Ngày tải lên: 17/12/2013, 11:15

... other, the nature of fit is dependent on the limits of tolerances and fundamental deviations of the mating parts. The nature of assembly of two mating parts is defined by three types of fit system, ... or manufacture a product range. The range of operational speeds of a machine or the range of powers of a typical machine may be also as per a series of preferred num...

Ngày tải lên: 17/12/2013, 11:15

... strains may be derived in terms of these displacements. 2.3.2 Normal strains Consider an element AB of length δx ( figure-2.3.2.1). If displacement of end A is u, that of end B is u u x ∂ +δ ∂ x ... discussed. 2.3.9 Reference for Module-2 1) Mechanics of materials by E.P.Popov, Prentice hall of India, 1989. 2) Mechanics of materials by Ferdinand P. Boer, E. Russel...

Ngày tải lên: 25/12/2013, 23:18

... the end of this lesson, the students should have the knowledge of • Fasteners and their types: permanent and detachable fasteners. • Different types of pin joints. • Different types of keys ... and d are the width, length and diameter of the shaft respectively and τ y is the yield stress in shear of the key material. Taking τ y to be half of the tensile yield stress and s...

Ngày tải lên: 25/12/2013, 23:18

... Instructional Objectives At the end of this lesson, the students should have the knowledge of • Different types of bolts, screws and studs. • Some details of tapping and set screws. • Thread ... standard nut. There are different forms of bolt and screw heads for a different usage. These include bolt heads of square, hexagonal or eye shape and screw heads of hexagonal,...

Ngày tải lên: 25/12/2013, 23:18

... textbook of machine design by P.C.Sharma and D.K.Agarwal, S.K.Kataria and sons, 1998. 2) The elements of machine design by S.J.Berard and E.O.Waters, D.Van Nostrand Company, 1927. 3) Design of ... therefore of 20mm bore size, 6mm wall thickness and 60 mm long. 5.2.4 Summary of this Lesson Detailed design procedure of a rigid flange coupling has been discussed in...

Ngày tải lên: 23/01/2014, 04:20

... factor of safety let d = 10 mm. Q.2. A single square thread power screw is to raise a load of 50 KN. A screw thread of major diameter of 34 mm and a pitch of 6 mm is used. The coefficient of friction ... pitch of 2 mm. The frictional coefficient is 0.15 for both the threads and the collar. The collar has a frictional diameter of 16 mm. The handle is made of steel with...

Ngày tải lên: 23/01/2014, 04:20

... used in the design of leaf springs. 7.3.6 Standard sizes of leaf spring Width (mm) : 25-80 mm in steps of 5mm Thickness (mm) : 2-8 mm in steps of 1mm, 10-16 mm in steps of 2mm Version ... type of spring material chosen. L is the characteristic length of the spring. Therefore, once the design parameters, given on the left side of the above equation, are fixed...

Ngày tải lên: 23/01/2014, 04:20