Mechanical assembly is the process of assembling components on an assembly line to create a complete product. Engineers design products for mechanical assembly to ensure cost-effective and timely assembly. Products made using this method can be easily disassembled, repaired, and upgraded. The two main categories of products are mechanical assemblies and electromechanical assemblies. Mechanical assembly […]
Mechanical pencils are made in assembly factories using manual assembly or plastic molding. Design specs are reviewed before production, including color and size. The barrel can be made of plastic, metal, or rubber. The tip and lead advance mechanism are made by a metal forming company and assembled with the barrel. The eraser is added […]
Mechanical fuel pumps deliver fuel to carbureted engines and are found on older vehicles. They are mounted on the side of the engine, run on engine momentum, and provide a constant supply of fuel to the carburetor. They are easy to replace, but can’t handle high pressure fuel systems and have been replaced by electronic […]
Mechanical springs include compression, extension, torsion, constant force, and disc springs. Each type changes shape when a load is applied and stores energy until the load is removed. Examples of each type and their applications are provided. There are different types of mechanical springs including compression spring, extension spring, torsion spring, constant force spring and […]
Mechanical seals use pressure to seal objects together, preventing leaks in plumbing systems and other high pressure applications. They contain a fixed seal and sealing o-ring, and can be screw-tightened or use springs. Balanced seals are better for high pressure and low lubrication liquids, while unbalanced seals work well with misalignment and vibration. Cartridge seals […]
A machine shop is a facility for cutting, fabricating, and finishing parts for new or existing equipment. It may have specialized staff and equipment, including robots, and safety protocols. Machine shops are found in manufacturing, educational, and research facilities, and may be used for creating custom parts or repairing heavy equipment. High schools and technical […]
A mechanical actuator uses external power sources like electricity, gas or oil to remotely control or move a secondary mechanism. It includes gears, hydraulic rams and lead screws and is preferred for high torque applications. It is commonly used in industries dealing with hazardous materials or requiring remote component control. The actuator translates the power […]
Mechanical ventilation modes affect how ventilators function. Positive and negative pressure ventilators are common. Control mode is used for sedated patients with severe respiratory failure. Assist mode allows patients to control the amount of respiratory assistance they receive. Continuous and intermittent modes are combinations of control and assist modes. Pressure support and pressure-controlled ventilation modes […]
Mechanical engineers design and improve products, machinery, and equipment in various industries. Factors affecting their salary include education, licenses, certifications, job complexity, and specialized skills. Entry-level engineers typically have a bachelor’s degree and lower salaries, but can increase with experience and advanced degrees. Licensing and certification in specialties can also increase salary. Supervisory and management […]
Mechanical engineer jobs are mainly found in manufacturing industries and consulting services. The relocation of manufacturing jobs has affected global opportunities, but the demand for engineers remains high due to technological development. A bachelor’s degree in mechanical engineering is required, and specialization and licensing can provide an edge in job searches. Competition has increased, but […]
Mechanical engineering involves using physics and chemistry to design, construct, use, and maintain mechanical systems. Mechanical engineers need to understand mechanics, kinematics, fluid mechanics, energy, and pneumatics. They design everything from car manufacturing equipment to robots and weapons. They use computer-aided engineering and design programs to save time and effort. Mechanical engineering is a collection […]
Mechanical ventilators are used for patients who cannot breathe on their own due to illness, injury, or surgery. Premature babies may also require them. The ventilator is inserted through a tube in the trachea and sends oxygen to the lungs. There are risks involved, and gradual removal is recommended. When a patient cannot breathe on […]
Mechanical engineering technology uses natural forces to design, test, and manage mechanical processes. Engineers manipulate forces such as hydraulic, thermodynamic, electromagnetic, frictional, gravitational, and aerodynamic to solve challenges and create new devices. They develop processes and products to improve society, and new materials such as carbon fiber reinforced plastics are used to increase fuel efficiency. […]
Mechanical engineering involves designing machinery and energy-operated devices. Jobs can be found in various sectors, requiring at least a two-year bachelor’s degree, with further study leading to higher pay and different projects. Mechanical engineers work in aerospace, oil and gas, scientific research, transportation, and more. Creativity, analytical skills, and problem-solving abilities are necessary for success […]
Mechanical engineering is a broad field that applies to anything with moving parts. Improving a mechanical engineer’s resume involves assessing its structure, including bold section titles, complete contact information, clear objectives, qualifications and skills summaries, and highlighting accomplishments with “power” words. The field of mechanical engineering is considered to be one of the broadest among […]
Mechanical ventilation restores breathing when spontaneous breathing is stopped due to injury or disease. There are two forms: positive pressure and negative pressure. Positive pressure is the most common and is delivered by intubation. Negative pressure can be life-saving and is used in patients who cannot or should not be intubated. Mechanical ventilation is a […]
Mechanical energy is the sum of kinetic and potential energy in a mechanical system, often simplified for high school physics. The total mechanical energy can be calculated by adding the potential and kinetic energy of the system. Mechanical energy is different from chemical and nuclear energy and can be converted into other types of energy. […]
Mechanical energy is the energy produced by physical movement and work, including falling weights, rotating objects, and flowing water. It is the sum of kinetic and potential energy and can be converted into different forms of energy, such as electrical energy. Examples of mechanical energy can be found in nature and human inventions, including engines […]
Mechanical engineering uses materials science and physics to design and create mechanical products or systems. Specializations include aerospace, automotive, and biomedical engineering. Salaries vary, but job opportunities are predicted to increase, particularly in biomedical engineering. The field of mechanical engineering is one of the broadest areas of engineering. Mechanical engineering uses the principles of materials […]
Mechanical project engineers design mechanical systems or products using science and math principles. They work in various industries, including automotive, aerospace, and construction. A bachelor’s degree in mechanical engineering is required, and a professional license may be obtained after gaining experience and passing a written test. A mechanical project engineer is an individual who uses […]
