Mass is the measure of the amount of matter. It is approximately the measure of the number of atoms in a given object. Mass is also the measure of an object’s resistance to gravity. The kilogram is the basic SI unit of mass. Weight definition in physics Weight is a force that is caused by the gravitational […]
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ATOM An atom is a particle of matter that uniquely defines a chemical element. An atom consists of a central nucleus that is surrounded by one or more negatively charged electrons. The nucleus is positively charged and contains one or more relatively heavy particles known as protons and neutrons. Atoms are the basic building blocks
Introduction ´It is a tool having a cutting point and making a hole in the solid materials. ´It is made up of high carbon steel or alloy steel. ´For drilling, the drill bit is rotated with a downward press, which causes the tool to penetrate into the material. ´It is also called a drill. ´For holding
Taper Turning: The amount of taper in the workpiece is usually specified on the basis of the difference in diameter of the taper to its length. It is known as a cone and it is indicated by the letter K. It has the formula K = D-d / 1 to produce the taper on the workpiece.
SOME IMPORTANT TYPES OF LATHE OPERATION Read More »
The lathe machine operations are classified into three main categories and are as follows Following are the Lathe machine operations done either by holding the workpiece between centres or by a chuck:Turning Operation between centres or by a chuck:Turning Operation FACING It is an operation of reducing the length of the workpiece by feeding the
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An engineer’s vise, also known as a metalworking vise, machinist’s vise, or, informally, a “bench vise”, is used to clamp metal instead of wood. It is used to hold metal when filing or cutting. It is sometimes made of cast steel or malleable cast iron, but most are made of cast iron. BENCH VICE PARTS 2.
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Elasticity, ability of a deformed material body to return to its original shape and size when the forces causing the deformation are removed. A body with this ability is said to behave (or respond) elastically. To a greater or lesser extent, most solid materials exhibit elastic behaviour, but there is a limit to the magnitude of the force and
A switch is an electrical device that controls the flow of current in a circuit. Every electronic and electrical application uses at least one switch to perform on and off operation of the device. The switches are further classified into two types they are electrical switches and mechanical switches. The one-way (single-pole), two-way (double-pole) are
TOW WAY SWITCH CONNECTION Read More »
A lathe is a machine tool that rotates a workpiece about an axis of rotation to perform various operations such as cutting, sanding, knurling, drilling, deformation, facing, and turning, with tools that are applied to the workpiece to create an object with symmetry about that axis.
Worried about Result ? Unable to get the marksheet ? Site not Responding ? After the Exam, the result is the most important part, and students wait for that eagerly. All day, students keep searching for internet results and failed to get them. The same thing happens to us and our students are also worried
Clarification on Result Read More »
