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Why do you calibrate and recalibrate measurement equipment?
Usually, when you measure something that requires calibration, that work is generally considered important either monetarily or socially. So, you want to make sure you are sure because things are riding on your measurements. The short answer is so you don't screw up :)
How can you determine the difference between an AC or DC electric motor?
Direct current or DC electric motors work for situations where speed needs to be controlled. DC motors have a stable and continuous current. DC motors were the first and earliest motors used. They were found, however, to not be as good at producing power over long lengths. Electric companies found using DC motors to generate electric did not work because the power was lost as the electric was transmitted. Brush DC motors use rings that conduct the current and form the magnetic drive that powers the rotor. Brushless DC motors use a switch to produce the magnetic drive that powers the rotor. Direct current motors are often found in appliances around the home. Alternating current or AC electric motors are used differently based on what type of AC motor it is. Single phase AC motors are known as general purpose motors. They work well in many different situations. These AC motors work great for systems that are hard to start because they need a lot of power up front. Three phase, also called polyphase, AC motors are usually found in industrial settings. These motors also have high starting power built transmit lower levels of overall power. AC power gets its name from the fact that it alternates in power. The amount of power given off by an AC motor is determined by the amount of power needed to operate the system. garyDC motors are of mainly 3 types.series motors, shunt motors, and compound motors. DC motors are mainly used where high torque is required from less speed (rpm),and a constant rpm can be maintained.Used mainly in : lathe ,drill machines, grinding machines, compressors and so on.Ac machines have less expenses. Used widely because Ac is more popular. They have less torque on slow speeds.Used on cooling fans, water pumps etc.
What is feed in lathe in machine?
non- examples of feed in lathe machine?
What is difference between turning machine and lathe machine?
There is no difference between a turning machine and a lathe. They are two names for the same kind of machine
What are the short comings of lathe machines?
what is lathe machine in short answer
What is difference between lathe machine and drilling machine?
difference between lathe and drill machine doing full on piece of metal
What is the difference between lathe machine and drilling machine?
difference between lathe and drill machine doing full on piece of metal
What is profiling on lathe machine?
Vertical milling machine is for cutting large pieces. The lathe cutting tool motion is perpendicular to the ground. They are said to Karosl lathe.
What is imagination lathe?
lathe machine, power depends on the size and power of electric motor and gearbox lathe.
Who is father of lathe machine?
The lathe machine is an ancient tool, dating back to approximately 1300 BC. It was first developed as a two-person lathe by the Ancient Egyptians.
If you need a machine lathe to make a machine lathe then how was the first machine lathe made?
By hand. You can achieve incredible accuracy by hand, it just takes forever. Also lead screws made on the new lathe will be better than the hand filed one and so on...
Calculation formula for calculating machine hours?
lathe machine hour
What do you know about lathe machine attachments?
A lot.
Who is the inventor of lathe machine?
christopher solis
