Servomotor's are not used in common household machinery very often. They are used in robotics and more extensively in CNC machine tools. One can find more details about them on wikipedia.
A lubricant. In machines, some kind of oil is often used.A lubricant. In machines, some kind of oil is often used.A lubricant. In machines, some kind of oil is often used.A lubricant. In machines, some kind of oil is often used.
big machines i guess
AC
Grommet machines are used to place grommets in certain materials. The smaller machines, which you may even have used in your household, are used for paper and cloth and are commonly used in crafting. Larger machines may be used for a number of different materials and would have an industrial application.
These laminating machines can handle many sizes and shapes and use heat to ... Cold laminating machines are used when that kind of heat is out of the question. ... Many companies and organizations can use them, but there is little call ... There are specialized companies that deal with laminating machines. These companies sell directly to business.
For coal or many other non-metallic ores, you will need crusher or grinding machines. For metallic ores you need a magnetic separation machine.
electicity
a compound machine is a combination of simple machines
well it depends on that kind of job
Simple machines can be used to transport things.
pulley
Perpetual motion machines of the first kind are hypothetical machines that violate the first or second law of thermodynamics by producing energy without any external source. Perpetual motion machines of the second kind are also hypothetical, but they generate energy by utilizing an external source and converting some of it into work without depleting the source. Both types of machines are not possible based on our current understanding of physics.