Engineering mechanical tool

Mechanical engineers commonly take machines apart and put them back together, making screwdrivers of multiple sizes and types an essential tool on the job.

Also called a push pull force gauge, this device can measure the amount of tension or pressure in an element of a machine. A mechanical engineer can use a digital force gauge in machine building and testing. For example, a mechanical engineer who's building an electronic car part might use a digital force gauge to measure the tension of the wiring in the part to ensure the wires have the appropriate tension. An ohmmeter is a tool that measures electric resistance. A mechanical engineer might use an ohmmeter to build or test a machine.

For example, if an engineer is working on an electric machine that isn't working, they might test the electric capabilities of the machine with an ohmmeter to help troubleshoot the problem. A flow meter is an instrument that measures the flow rates of air or liquid. A mechanical engineer might use a flow meter to evaluate a car's fuel consumption or the flow rate of water in municipal pipes.

A graphing calculator can help mechanical engineers perform complicated calculations and check their numbers when they're designing new machines. Some engineers prefer to use software like Microsoft Excel to perform calculations, but graphing calculators have the advantage of being more portable than a computer running Excel. A vibration isolator can detect and measure vibrations in machinery so engineers can address it.

Vibration is a common problem for machine building because it can damage equipment or keep it from working properly. Mechanical engineers can use vibration isolators to help prevent and solve problems with machinery.

For example, if a machine's engine is vibrating excessively, a mechanical engineer can use a vibration isolator to find the cause of the vibration and fix it to help the engine run more efficiently.

A caliper is a tool similar to a drafting compass that is used to measure an object's dimensions. A mechanical engineer might use a caliper to measure machinery and parts. For example, if a machine part has broken, a mechanical engineer can use a caliper to measure its dimensions and create a replacement part with the precise dimensions of the old part. A cold forming press is a vertical machine that can create parts out of metal, plastic or other materials that a mechanical engineer might use in other machines.

For example, an engineer can create bolts, fasteners and valves using a cold forming press. Semiconductor process systems are tools used to create electronic devices like flat panel displays and circuit wafers. A mechanical engineer might use these to create a data chip for an electronic auto part, for example.

They can also use these tools to test electronic equipment. A small mirror like the ones a dentist might use can help mechanical engineers view machinery from different angles and inspect machinery. Mirrors can also assist mechanical engineers during repairs. For example, if an engineer is examining the wiring in a robotic machine, they might use a mirror to help them inspect the machine more closely. Mechanical engineers also use computer software to design and develop machinery.

Here are some of the software tools a mechanical engineer might use:. Construction software is a computer program that allows users to create plans for an object. A mechanical engineer can use construction software to collaborate with other engineers as they build a complex machine. Assignments are project-oriented relating to mechanical engineering topics. It is recommended that students take this subject in the first IAP after declaring the major in Mechanical Engineering.

David Wallace, and Douglas Hart. January IAP For more information about using these materials and the Creative Commons license, see our Terms of Use. Mechanical Engineering Tools. Instructor s Prof. David Wallace Prof. Some Description Instructor s Prof. Need help getting started? Don't show me this again Welcome!

Course Description This course introduces the fundamentals of machine tool and computer tool use. Dimensions of pipes and tubes, materials and capacities, pressure drop calculations and charts, insulation and heat loss diagrams.

Piping systems and pumps - centrifugal pumps, displacement pumps - cavitation, viscosity, head and pressure, power consumption and more. The purpose of a sanitary drainage system is to remove effluent discharged from plumbing fixtures and other equipment.

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