Search results
Results From The WOW.Com Content Network
To enter the electromechanical field as an entry-level technician, an associative degree is all that is required. As of 2016, approximately 13,800 people work as electro-mechanical technicians in the US. The job outlook for 2016 to 2026 for technicians is 4% growth which is about an employment change of 500 positions.
The operation of many machines was directed by the use of a removable plugboard, control panel, or connection box. [7] Initially all machines were manual or electromechanical. The first use of an electronic component was in 1937 when a photocell was used in a Social Security bill-feed machine.
In electrical engineering, electric machine is a general term for machines using electromagnetic forces, such as electric motors, electric generators, and others.They are electromechanical energy converters: an electric motor converts electricity to mechanical power while an electric generator converts mechanical power to electricity.
Electromechanical engineering (alternatively written as electromechanical eng., or electro-mechanical eng.) refers to the analysis, design, manufacture and maintenance of equipment and products based on the combination of electrical/electronic circuits and mechanical systems.
All but the earliest machines had high-speed mechanical feeders to process cards at rates from around 100 to 2,000 per minute, sensing punched holes with mechanical, electrical, or, later, optical sensors. The operation of many machines was directed by the use of a removable plugboard, control panel, or connection box.
The vertical machine consists of a base, column, table, and spindle head. The spindle head has a servo-mechanism that automatically advances the tool and controls the gap between the cathode (tool) and the workpiece. [1] CNC machines of up to six axes are available. [2] Copper is often used as the electrode material.
Apple, Tandy Corporation, Commodore Business Machines 1977: First handheld electronic game : Mattel: 1977 LZ77 LZ77 algorithm created Abraham Lempel and Jacob Ziv: 1978: WordPerfect 1.0: Satellite Software 1980: 3½-inch floppy (2-sided, 875 kB) N/A 1980: VIC-20: Commodore Business Machines 1981: IBM Personal Computer (8088 processor) IBM: 1981 ...
Like most electro-mechanical machines, a homopolar motor is reversible: if the conductor is turned mechanically, then it will operate as a homopolar generator, producing a direct current voltage between the two terminals of the conductor. The direct current produced is an effect of the homopolar nature of the design.