REVISION PAPERS

-

KNEC REVISION MATERIALS

You can access the revision papers and study materials using the links below: Use the following links, they'll redirect you to external site where you can download all the revision materials you need. 

 





Study, learn and Explore more! Use internet wisely to Enhance your knowledge and research

Comments

Post a Comment

Have a question? Feel Free to ask DTAL for any assistance.

Popular posts from this blog

ENVIRONMENTAL LITERACY

-
Image
  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...
Read more

SHEET METAL FABRICATION WORK

-
Image
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...
Read more

LATHE MACHINES

-
Image
  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...
Read more