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students.An All Too Familiar TaleShe takes her teaching responsibilities seriously; she is committed to making a difference in her students' lives.So here we have an all too familiar classroom tale: The Righteously Screwed Student ("I paid my money, I came to class, I was entitled to a solid education, and you, Professor, didn't deliver. She prepares thoroughly for each class, working hard to draw out her students, engaging them, encouraging them, challenging them.

As a professor I may not want that partnership; like many providers, I may not welcome the intrusion of the customer into what I consider my business.* Where were your complaints during the course, when we still might have had the opportunity to deal with them?* Did you ask me to clarify points you didn't understand?* Did you speak up when you thought student conversations were dragging on too long?* Did you suggest topic areas that you expected to be covered andwhich were not?* And so on. She prepares her syllabus meticulously, with class-by-class activities and assignments, the most relevant and up to date readings, illustrative cases, experiential activities. 5's on a 5-point scale with notations written in the margins -- "best course so far," "appreciated your command of the material," and so forth. The thing about these evaluations is that for the most part they are positive, some very positive. There have been many great professors who have taught many great courses in which there have undoubtedly been many disgruntled students, yet no one would have thought it necessary, much less appropriate, to have the students evaluate the professors. Our choice is whether or not to create it as a partnership relationship. Provider is responsible, Customer not responsible.

Some days are better than others, but all in all she is feeling good about the work she is doing and about her vocation as a professor.Professor and student exist in a Provider/Customer relationship in which the professor has designated responsibility for providing an educational service and the student is the designated recipient of that service. And this is the response I get! Unfair!")The Independence Bias. But once we choose democracy in the classroom, then the game shifts and partnership becomes relevant. Our non-responsible student becomes The Righteously parallel twin screw barrel Customer ("You, Professor, were responsible; I was entitled; and you let me down.http://http://There is nothing more practical than solid human systems theory. But then there are the others, the 2's and 3's, along with the Idea -- "too shallow," "too many hours wasted in class discussion," "not enough substance from the professor," "I was expecting more.

What keeps her up at night and continues to trouble her during the day are those 2's and 3's, the negative Idea, the criticisms and complaints, and worst of all, the fact that she was blindsided since none of this came to the surface during the life of the course

A hole is bored with a single-point-cutting tool that feeds along the inside of the work piece.Lathe MachineThe lathe machine uses a single-point-cutting tool for a variety of tuing, facing, and drilling jobs. percent carbon, permits the operation of tools twice or three times the speeds allowable with carbon steel Cast AlloysCast-alloy cutting-tool materials containing cobalt, chromium, and tungsten are effective in cutting cast iron and retaining their cutting ability even when red hot.

The holes are more accurate in roundness, concentricity, and parallelism than drilled holes.Milling MachineThe milling machine uses a rotating cutting tool to cut flat surfaces, grooves, and shoulders, inclined surfaces, dovetails, and T-slots. Excess metal is removed by rotating the work piece over the fixed cutting tool to form straight or tapered cylindrical shapes, grooves, shoulders and screw threads.Move Closer To Financial Freedom!Best selling author of the megahits Nothing Down and Creating Wealth, shares the secret of success.

Rake angles are often provided on cutting tools to cause a wedging action in the formation of chips and to reduce friction and heat.Many industrial conces have workshops of their own. The rotating horizontal spindle to which the chuck is attached is usually driven at speeds that can be varied. Very often he has to supervise machinists. A drilling machine does drilling of holes.Inteal tuing known as boring results in the enlargement of an already existing hole.Drilling MachineThe drilling machine is used to cut holes in metal with a twist drill.Carbon SteelCarbon steel tools even though comparatively inexpensive tend to lose cutting ability at temperatures around 400 degree F (205 degree These are very hard.

It can also be power driven on straight paths parallel or perpendicular to the work axis. screw barrel Sulfurized mineral oil is one of the most popular coolants as it can both cool as well as lubricate. The latter chuck can be used to cut off-centered cylinders.