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TOOL ROOM II - CAM MILLING OPERATION

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- February 16, 2023

CAM MILLING OPERATION VIDEO

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ENVIRONMENTAL LITERACY

- September 11, 2023

ENVIRONMENTAL LITERACY Skip to main content ENVIRONMENTAL HAZARDS Environmental Health Hazards Our planet needs us. If we take care of it, it will take care of us. What is an environmental hazard? An environmental hazard is a substance, state or event which has the potential to threaten the surrounding natural environment or adversely affect people's health , including pollution and natural disasters such as storms and earthquakes . [1] [2] It can include any single or combination of toxic chemical, biological, or physical agents in the environment, resulting from human activities or natural processes, that may impact the health of exposed subjects, including pollutants such as heavy metals, pesticides, biological contaminants, toxic waste, industrial and home chemicals . [3] Our environment generally consists of physical, chemical and biological factors and our relationship with our environme...

LATHE MACHINES

- October 17, 2023

TYPES OF LATHE MACHINES & THEIR USES The lathe is defined as the machine tool, which is used for different machining operations such as turning, facing, threading, etc. A lathe machine is a machine that holds the workpiece on a chuck and tool on a toolpost, the lathe machine rotates the workpiece about an axis to perform different operations such as turning , facing , chamfering, thread cutting, knurling , drilling, and more with tools that are applied to the workpiece to design an object with symmetry about that axis. The main function of a lathe is to remove the metal from a workpiece to give a required size and shape. In a lathe machine, the tool is held, and a workpiece is rotating about an axis rotation to perform various operations with different tools. The lathe machine is primarily used to produce cylindrical surfaces and plane surfaces at a right angle to the axis of rotation. It can also produce tapers and b...

SHEET METAL FABRICATION WORK

- February 22, 2024

What is Sheet Metal Fabrication? Sheet metal fabrication refers to transforming flat metal sheets into shapes and structures. Rather than looking at it as a single process, the sheet metal processing methods involve using a collection of forming techniques, working in tandem, and producing the required part. Metal fabrication is used extensively in the automotive, aerospace, and construction industries. Sheet metal manufacturing works with a range of metals. Some of these include: Stainless steel: Used for its strength and resistance to corrosion Cold-rolled and hot-rolled steel: Both of these are easily formed, but cold-rolled has a smoother finish and tighter size tolerances Aluminum: A lightweight metal with exceptional strength-to-weight ratio Copper and brass: These metals are easy to work with and look good in a fabrication Your choice of metal will be determined by the end product and what you expect from it. What are the Steps in the Sheet Met...

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IMPULSE STEAM TURBINES

- October 13, 2023

Skip to content The Engineers Post Mechanical Engg Automobile Engg Machines Workshop Home » Hydraulics and Pneumatics » IMPULSE TURBINE: DIAGRAM, WORKING, TYPES, EXAMPLE [PDF] Last Updated on: September 30, 2023 by Saif M A turbine is a mechanical device that rotates and produces power. These turbines can be divided according to their uses such as water turbines or hydro turbines, gas turbines , steam turbines, or wind turbines. A hydro turbine can be divided into two groups based on how the force is exchanged within the turbine, such as an impulse turbine and a reaction turbine. These turbines are primarily used to convert the water supply’s potential and kinetic energy into mechanical work. This article will explain the operation and application of an impulse turbine. So let’s start with what is a Turbine. What is a Turbine? Contents show I know you heard about generating electricity from hydropower plants, yes, this ...

GEAR CUTTING PROCESSES

- March 14, 2023

GEAR CUTTING PROCESSES MEANING OF GEAR CUTTING Download using the links below: DOWNLOAD THE PDF HERE TYPES OF GEARS GEAR NOMENCLATURE GEAR DESCRIPTION SUMMARY TYPES OF GEARS TEP Gear cutting is the process of machining or creating gears. Toothed gears are essential elements in mechanical power transmission, and their accurate production necessitated the development of intelligent tools and processes. Gears may be manufactured by casting , stamping, machining, or by powder metallurgical processes. Out of all such processes, the most common and accurate method of production of gears is by hobbling, broaching , milling, and grinding . Gears are generally made of metal , plastic, and wood. Although gear cutting is necessary, many metal and plastic gears are made without cutting, such as die-casting or injection molding, while some of them require subsequent machining. The various methods of producing by machining operations are explained below. So ...

CAM MILLING

- January 30, 2024

Cam Milling T he cam milling is the operation of producing cams in a milling machine by the use of universal dividing head and a vertical milling attachment. The cam blank is mounted at the end of the dividing head spindle and an end mill is held in the vertical milling attachment. The axis of the cam blank and the end mill spindle should always remain parallel to each other when setting for cam milling. The dividing head is geared to the table feed screw so that the cam is rotated Cam and Follower Definition A cam and follower system is a mechanical arrangement consisting of a cam, which is a specially shaped rotating element, and a follower, which is a device that follows the contour of the cam. The cam's shape dictates the motion of the follower, allowing for precise control and coordination in various applications. Cam and Follower is also used in other machinery like gear systems. In the most basic form the system consists of three major components. A driving member i...

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TOOL ROOM II - CAM MILLING OPERATION

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