Here, You will see about sensitive drilling machine and working principle of sensitive drilling machine and today i clear your all doubt about this topic so, Just start reading from with full concentration. All information you will get about sensitive drilling machine. Sensitive Drilling Machine Most drilling work is carried out on column drilling machines, so-called because the machine elements are arranged in a vertical column. Machines in the heavy duty range are powered, driven from the motor through a gear box, and have a steel drilling capacity of up to 50 mm in diameter. The smaller sensitive machines, shown in the figure below, have manual feed, which gives you sensitivity, are belt driven from the motor via pulleys, and have a maximum drilling capacity in steel that varies from 5 mm to 25 mm diameter. These machines can be bench or floor mounted Diagram and parts of sensitive drilling machine Diagram of sensitive drilling machine and parts of sensitive drilling machine are
We will see about hacksaw used for which purpose and hacksaw definition and uses So without wasting any more time move towards our topic.I already write about engineers files and types of files . you should have idea about this it will help you to enhance your knowledge about workshop technology. The hacksaw hacksaw is generally used for cutting of metals.Where large amounts of metal waste must be removed, this is done more easily by hack sawing away from extra metal rather than by depositing. Hacksaw Definition hacksaw is a hand tool which is used for cutting of metal. Construction and working of hacksaw If the work-piece is left a little too large, then a file can be used to obtain the final size and surface. The hacksaw blade fits into a hacksaw frame on two holding pins, one of which is adjustable to tension the blade. The frame of the hacksaw should be rigid, keep the blade in correct alignment, stretch the blade easily and have a comfortable grip.The blade is mounted on the