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What do designers use ergonomics for?
Proper ergonomic design is necessary to prevent repetitive strain injuries, which can develop over time and can lead to long-term disability. Ergonomics is employed to fulfill the two goals of health and productivity. It is relevant in the design of such things as safe furniture and easy-to-use interfaces to machines.
Discuss the conflict perspective in industrial relations?
conflict perspectiveLevels-of-Conflict Theory: Distributive· One theory states that there are three levels of industrial conflict: the distributive, the structural and the human-relations level. The distributive level of industrial conflict occurs because of concern about the rewards of work. Workers may not feel well-compensated or might be angry about management being overcompensated. This scenario often results in a strike and other mass expressions of dissatisfaction. Levels-of-Conflict Theory: Structural· The structural level of industrial conflict involves organizations that are poorly designed or have not adapted to changing industry methods. Faulty or misleading communication often exacerbates the problem. Workers may challenge authority or question territorial responsibilities within the organization. The conflict may be expressed informally in these cases, and resentful employees may become distracted or neglect their work instead of abandoning. Levels-of-Conflict Theory: Human Relations· Conflict at the human relations level is attributed to social issues among workers and employers. These issues might include racial or religious identity, for example, and cross the divide between management and workers. The strain caused in the workplace may originate outside the employer's walls but affects the output of the organization anyway.
Rules for using the pillar drill?
Pillar Drill Safety Rules. -Tie long hair back. -Goggles and guards must be worn when using machine. -Only on eperson using drill. -Remember to clamp work when drilling. -When in use non users must be 1 meter and away from machine. -Drilling metal always needs a center punch mark and wood will benefit from one.
What are the uses of robots?
AnswerRobots are used in many fields and some of them are:1. Vehicle and car factories,2. Precision cutting, oxygen cutting, lasers, etc.,3. Mounting circuits on electronic devices (i.e. mobile phones)4. Working where there might be danger (i.e nuclear leaks, bomb disposal)5. Surgeons are performing robotic-assisted surgeries that, among other things, can equalize little jiggles and movements of a surgeon's hands when doing delicate procedures, such as microscopically aided surgery or brain surgery, etc.6. Other manufacturing, such as certain repetitive steps in assembly lines or for painting products so humans don't breathe the over spray or have to work with respirators on, working in the heat of drying and treating ovens on wood products, etc.7. Mail delivery to various mail stations throughout the buildings in large corporations. (They follow routes marked with ultra violet paint).8. To assist police and SWAT teams in dangerous situations, such as with hostages or in shoot outs and stand offs. They can be sent to the scene to draw fire, open doors, "see" the environment from a closer view point, or look in windows with cameras, etc.9. Bomb diffusion, land mine detection, and military operations where they are used as in #8 above.10. Remote procedures by a surgeon or other Doctor Who is unable to be there to perform the surgery in person (such as at an ice-bound Antarctic research center) or where there is a shortage of surgeons in a specific specialty (Alaskan Tundra) and the remote surgeon does or guides the procedure from far away via robotic "hands".11. Space12. Toy (Playing ect.)Another AnswerAlmost anything. One definition of robot is "artificial agent" (a better definition is in the link below). Artificial just means someone made it, agent means it does something for someone (my favorite robot is the dishwasher - someone built it to wash dishes for me).These days most of the really popular robots are exploring places people can't go yet (Voyager left the solar system not too long ago, Spirit and Opportunity are still running around Mars) and doing things too dangerous for humans to do safely (like hunting for roadside bombs in war zones or searching the bottom of the ocean).I used to work with a parts placer in an electronics assembly plant, it took very small parts from reels and bins and placed them on circuit boards. Some car manufacturers use big industrial robots for welding and lifting cars and trucks.Nanotechnology is finally catching on, with motors and wheels the size of atoms. I have seen pictures of remote control robots for doing surgery from somewhere outside the hospital, like from Another Country. Anything you can build to do something for you is basically a robot.Another AnswerRobotic systems are used in a number of ways such as:1) In manufacturing - To help make stuff, faster and with more more quality control;2) In processing operations - fitted with cameras to sort foods quality;3) In inaccessible areas - very small robots accessing places we can't go, or space exploration missions;4) In dangerous areas - inside nuclear reactors to check them out;5) In the military - to keep humans out of harms way;6) In medical environments - helping surgeons perform operations;7) To assist disabled people - with the use and control artificial limbs;8) To help market their products - the Honda Robot, Vacuum Robot;9) To find out what they are capable of doing - in universities and research organizations;10) In toys - Very simple robotic techniques are used in toys for children.Another Answer:Pretty much in my opinion they are there to do jobs, that we can't do, are not very good at doing (high precision, repetitive work) or don't want to do.Almost anything. Anything you can build to do something for you is basically a robot.One definition of robot is "artificial agent" (a better definition is in the link below). Artificial just means someone made it, agent means it does something for someone (my favorite robot is the dishwasher - someone built it to wash dishes for me).These days most of the really popular robots are exploring places people can't go yet (Voyager left the solar system not too long ago, Spirit and Opportunity are still running around Mars) and doing things too dangerous for humans to do safely (like hunting for roadside bombs in war zones or searching the bottom of the ocean).I used to work with a parts placer in an electronics assembly plant, it took very small parts from reels and bins and placed them on circuit boards. Some car manufacturers use big industrial robots for welding and lifting cars and trucks.Nanotechnology is finally catching on, with motors and wheels the size of atoms.I have seen pictures of remote control robots for doing surgery from somewhere outside the hospital, like from another country.Robots are used in many industries, for instance in the auto manufacturing, it is hand trained to do all the spot welding on a car's body.Robots are good for tedious, repetitive tasks that humans can do--but don't enjoy doing or that could create tendonitis or muscle and nerve problems (like tennis elbow or carpal tunnel syndrome) from the strain and muscle fatigue inherent in repetitive tasks.Humans are better suited for complex, creative, adaptive tasks, and robots are better for tedious, repetitive tasks--allowing humans to do the harder thinking work.A robot is used for replacing humans for jobs or entertainment to make life more convenient.
What is an interior designer?
Starting wages ranges from $22.000 to $40.000: Maximum wage is about $51,000 to $200,000 or more depending on their skills.
Why stress increased again after lower yield point?
hi dear, yes its true that stress increases after lower yield for ductile material. it happens due to reason of strain hardening. strain hardening is the property of the material with which the grain structures presents in the body forms bond between them. so in order to break that bonds, the stress increases after lower yield point..
What has the author G R Cowper written?
G. R. Cowper has written: 'Strain-hardening and strain-rate effects'
Is there any difference between work hardening and strain hardening?
In strain hardening hypothesis, the size of the yield locus is assumed to beindependent of the third invariant.In work hardening hypothesis, the size of the yield locus is assumed to depend on the total plastic work done (per unit volume) to achieve the present state of plastic deformation since last annealinfor isotropic hardening Both are same.
Is the steel strain hardening exponent temperature dependent?
The steel strain hardening exponent is typically not temperature dependent over a wide range of temperatures. However, at very high temperatures, the strain hardening exponent may decrease due to thermal softening effects. It is important to consider the specific steel alloy and the temperature range of interest when evaluating its strain hardening behavior.
Why are semiconductor strain gauges more sensitive than metal strain gauges?
Semi-conducting materials changes in inter-atomic spacing resulting from strain affect the band gaps, making it easier for electrons to be raised into the conduction band while in metals, resistance change is mostly due to the change of geometry resulting from applied mechanical stress.
What is cold forming?
Cold forming refers to the strengthening of metal through plastic deformation. It is also known as strain hardening or cold working.
What is the entailed property in pride and prejudice?
The entailed property in "Pride and Prejudice" refers to the estate of Longbourn, which is inherited by Mr. Collins due to the entailment laws of the time. This means that the property must pass to a male heir, resulting in uncertainty and financial strain for the Bennet family.
What is the process in which one strain of bacteria changes into another?
transformation
What is strain hardening?
When ductile material is loaded, when stress reaches yield and if the load continues, as long as load is not high enough to break material, the material is strain hardened when returning to no load. That means its yield strength will be higher than before, and the material is stronger.
How is aluminium made more hard wearing?
Pure aluminum can be hardened by a technique known by several names: work hardening, strain hardening, cold working or cold forming. Usually, if aluminum is going to be used in a situation where wear is present, an aluminum alloy will be used in preference to pure aluminum.
What is it called when an object changes its size or shape?
When something changes like that it is called transformation.
What is the difference between normal strain and shear strain?
The normal strain is a deformation caused by normal forces such as Tension or Compression that act perpendicular to the cross-sectional area, while the shear strain is a deformation obtained from forces acting parallel or tangential to the cross-sectional area.
