Workpiece: Machining machines an object mediumly. It can be individual spare parts, also can be the assembly of a few spare partses that secure together. Component: Mechanical one part, by the composition of spare parts place that a certain number of together assembly. The process is rigged in machinery in, these spare partses are assembled first component (subassembly) , just are entered general assembly next. Certain part (call sub-unit) still assemble larger part with another components and spare parts first before entering general assembly. Be assembled by a certain number of sub-unit and become, and and be had the larger part of independent function, be called in car and certain and other mechanical industry assembly. Spare parts: The cannot tear apart individual Xuan that comprises machinery and machine. It is mechanical Xuan creates the main unit in the process. Component part: What have affirmatory opposite motion to close here in the ﹑ the other party that the orgnaization forms in theory of mechanisms is basic and unit, the slide block of ﹑ of brace ﹑ connecting rod in be like orgnaization of brace slide block and frame, the lever of cam ﹑ driven in cam mechanism and frame. In the structure the computation in structural content pointing to in learning or Xuan create unit. They are secured together, those is divided here change by Wu Ying outside having minim displacement, did not move relatively, pull rod of ﹑ of column of the ﹑ that and was like . Mechanical: Will already some mechanical energy or changeover of blame mechanical energy become the mechanical energy that uses at benefit, and the equipment that be not mechanical energy commutation be not mechanical energy commutation mechanical energy for some kind or do certain work with mechanical energy or appliance. Before one kind of machinery includes motor of pneumatic of electromotor ﹑ of internal-combustion engine ﹑ of turbine ﹑ of hydraulic turbine ﹑ of ﹑ of wind energy conversion system motor of ﹑ hydraulic pressure, a general designation is dynamical machinery. The 2nd kind of machinery includes dynamo ﹑ to heat up compressor of pump ﹑ hydraulic pump ﹑ to wait. These mechanical a general designation are energy commutation machinery. The 3rd kind of machinery is the mechanical energy that cultivate of ﹑ of benefit choose and employ persons or dynamical machinery provide in order to change working target (workpiece of raw material ﹑ or working medium) position of ﹑ of appearance of ﹑ of structure of ﹑ of property of physical condition ﹑ the machinery that wait, for example instrument ﹑ stock carries disintegrator of ﹑ of machinery of papermaking of ﹑ of Xuan cold device machinery, this kind of mechanical a general designation is working machine. Machinery is the general term of machine and orgnaization. Of all sorts of machinery collective special a note of the ancient Chinese five-tone scale is ﹕ it is the entity that human Xuan creates its comprise assorted ﹔ between of the delivers ﹔ to have mechanical energy transition that has affirmatory opposite motion and power or mechanical energy use. Still have a few device or instrument. Its are comprised did not move relatively. The changeover that also are done not have mechanical energy and use, like vapour generator heat exchanger ﹑ of ﹑ condenser ﹑ reacts ﹑ of tower of tower ﹑ rectify pressure vessel, but by at them is the that through machining Xuan becomes is tasted, also be thought to belong to at mechanical category. Simple machinery has a few composition only (call spare parts) , waits like hand drill of ﹑ of pulley ﹑ pincers. Sophisticated machine is comprised by a lot of spare partses and component, and is made a machine, and wait like car of lathe ﹑ crane ﹑. Whole set machinery gives birth to task some with finishing by a lot of different machine composition. If papermaking is mechanical,﹑ make friends delays machinery to wait. Orgnaization: The combination that passes mobile connection to move in order to implement a provision by the component of two above, is the research target of theory of mechanisms. Component part is the athletic unit in the orgnaization. The mobile connection between two member that have opposite campaign calls kinematic pair. Call with the kinematic pair of dot or line contact among them tall deputy. The kinematic pair that make surface contact is called low deputy. There always is a component to serve as frame in the orgnaization. Most orgnaization has to accept the external world foregone motion or dynamic component, namely driving link, but the driving link that some orgnaizations need to have two above. The component that its Zuo is forced to move compulsively calls driven, the driven that serves as output among them the campaign that provides implementation. If the orgnaization is used,do work (like shaping machine) , or the mechanical energy that finish and other can the changeover between (is like internal-combustion engine) . The orgnaization makes a machine. So the machine basically is comprised by the orgnaization. When analytic orgnaization moves, answers to draw orgnaization kinematic diagram first. The component in the graph and kinematic pair use formulary line and symbol to express. The length between kinematic pair is drawn in proportion. Reason diagram can reflect the athletic condition of former orgnaization correctly. The ultimate mission with integrated orgnaization also is to decide orgnaization kinematic diagram. The ginseng count of the independent movement that the orgnaization needs to be inputted by the outside looks, and calls orgnaization freedom to spend. The driving link amount of the orgnaization should wait at orgnaization number of degrees of freedom, such orgnaization ability have affirmatory campaign. The orgnaization of not affirmatory frame and driving link calls kinematic chain. Brush the influence of force by Wu Ma. Below certain condition the orgnaization can appear from lock phenomenon. No matter driving force cannot make orgnaization unripe mostly more,move. Whether mutual parallel cent is the athletic plane that the classified method of the orgnaization has ﹕ to go up each a little bit by each moving link planar orgnaization and spatial mechanism. Former if cylinder ages,the ﹔ latter such as turbine compose and planar linkage mechanism is like conic gear orgnaization and spatial linkage mechanism to wait. By kinematic pair category cent is complete by the low deputy orgnaization of low deputy composition, is like linkage mechanism ﹔ by tall pair of tall deputy orgnaization with low deputy composition, orgnaization of line of the heart that be like twinkling (heart seeing very short time) ﹑ in all Zuo curve orgnaization and in all orgnaization of Zuo curved surface, those who age turbine compose and cam mechanism belong to Wu Jizhong hind both. By the structural spy a note of the ancient Chinese five-tone scale of the orgnaization cent is compose of turbine of chamfer of ﹑ of orgnaization of ratchet of cam mechanism ﹑ of ﹑ of orgnaization of cant of linkage mechanism ﹑ and assorted orgnaization to wait. Those who press changes campaign or power is special cent of a note of the ancient Chinese five-tone scale is divide evenly fast with blame divide evenly ﹑ of fast roll orgnaization moves toward ﹑ of orgnaization of orgnaization ﹑ sharp movement reversing mechanism ﹑ is one-way orgnaization ﹑ intermittence moves. By function cent is ﹑ of orgnaization of clamp of fixed position of interlocking device ﹑ of ﹑ of safe insurance device escapement ( Zuo seeing Zuo ) wait with mathematical operation orgnaization. Machine: The spare parts has affirmatory opposite campaign between ﹑ component, uses changeover or the machine that use mechanical energy. The machine forms a whole by component of spare parts ﹑ commonly, and perhaps forms combine by a few independent machines. The mechanical equipment that by stage or two two above machines mechanically connection is together calls unit. CNC Milling