Be in before long before, the engineer that designs quality to control a system still must be in a certain number of planting to examine the choice is made in option, completely satisfactory without a kind. These option include system of expensive only use vision, sensor of photoelectricity of much array low function, and the person look that gets exhaustion and energy easily not to focus an effect examines. However, the most advanced nowadays vision sensor is reaching the speed of the optimum behavior of traditional method and unprecedented, accuracy, size union of cost advantage photograph. The vision passes the fundamental photoelectricity sensor of feeling to include a light to infect feeling cell, and visual sensor is had capture from a whole image of the light of thousands of like element. The clarity of image and exquisite degree are measured normally with resolution, express in order to resemble element amount. The partial vision sensor that Banner engineering company offers can capture 1.3 million like element. Accordingly, no matter be apart from a target to count rice or number centimeter far, sensor can " see " very exquisite target image. In capture after image, visual sensor has the fiducial picture of the memory in its and memory comparative, in order to make an analysis. For example, if visual sensor is inserted correctly to have the machine part of 8 bolt to discern by set, criterion sensor knows should the part that rejection has 7 bolt only, or the component that bolt did not aim. In addition, no matter this machine component is located in the which position in visual field, no matter whether this component rotates inside 360 degrees of limits, visual sensor can make judgement. The advantage of visual sensor examines to choose plan fully in practicable in, namely sensor of visual system, photoelectricity, artificial examine, and visual sensor, visual sensor reachs reasonable cost accuracy, easily with gender, rich function because of its normally and make optimal choice. Compete as each industry more and more intense, profit margin taper, the tall percent defective that because flaw product is caused,manufacturer cannot bear. Accordingly, give an issue to detect before producing high cost, manufacturer is making inspection man blend in whole production process. The more complex vision system of ◆ vision system and visual sensor is a mature technology, executable meticulous autoverify. But, complexity and high cost hampered its apply mediumly in a lot of industries, its price comes from 5000 dollars normally 50000 dollars above. These complex vision systems need one or more photograph like head, custom-built software and a computer. They often need to invite peripheral vision adviser to come design, compositive with installation system. In addition, in view of the special sex of this kind of system, cannot change them easily it to use. These complex systems ask persistent major supports normally. Although be opposite,the demand of complex vision system still exists, but of the visual sensor that uses more cheaply, more easily roll out, offerred sexual price to compare much better solution for a few industry application. In addition, because visual sensor is used smallier, more easily, production chamber of commerce is examining often and visual solution is employed in desired result application. Visual sensor rises in the character of factory automation reach manufacturing efficiency to improve field work to cannot be done not have. Of ◆ photoelectricity sensor and visual sensor compare with photoelectricity sensor quite, visual sensor gifts machine composer's greater flexibility. Need the application of many photoelectricity sensor before, can examine now with sensor of a vision multinomial feature. Visual sensor can examine to get much area greatly, realized much better target position and directional flexibility. This makes visual sensor is in certain and former in relying on the application that photoelectricity sensor ability solves only, be welcomed extensively. On the tradition, these application still need costly fittings, and the accurate sport control that can ensure target object appears with same position and attitude from beginning to end. In addition, the photoelectricity sensor that because the cost of sensor of a basic visual sense is equivalent to several only,has more expensive fittings, because this price already was a problem no longer. Visual sensor provided unapproachable flexibility for applied switch. For example, the switch that manufactures working procedure (from single share outfit yoghurt switch becomes ice-cream bucket) the likelihood needs several seconds only, and but remote control is finished. Additional examine the condition can be added easily come here in application. ◆ examines artificially and the comparison of visual sensor no matter factory automation has He Jin situation, a lot of examining that still be finished with naked eye. But, in great majority application, a lot of advantage blame hands of visual sensor are moved examine flow can be reached. Visual sensor can work with getting much rate high; With so low that much cost carries out repeat, for many times, examine consistently. The uses limits vision sensor low cost that expands ceaselessly and use a gender easily to already attracted machine stylist and craft engineer its compositive into of all kinds once depended on sensor of artificial, many photoelectricity, or the application that examines far from. The industrial application of visual sensor includes to examine, metric, measure, directional, flaw detects and cent is collected. It is example of a few application only below: ◆ assembles a factory in the car, examine to arrive by robot daub the glue of door frame bead successive, whether to have correct breadth. ◆ is in bottled factory, desired result cap is correct the sealed, fluid that install fill correct, and ◆ of the in bottle is being dropped without the eyewinker before close over is packing product line, ensure in proper place ◆ of stickup and correct of the label that pack packs product line in medicines and chemical reagents, examine the bubble cover type of aspirin tablet is packed in whether have damaged or be short of the pill that break. ◆ is in metallic punch company, with minutely even more 150 speed examines punch component, 13 times faster than examining artificially above. Conclusion: To visual sensor, this is a stirring hour. Once needed the technology of a large number of professional knowledge, become economy, easy now with. The prospective product development that uses this technology will continue this trend. Present challenge is the potential that how allows each industries to realize visual sensor to create a field in system of ownership, include quality among them control, measure and examine flow. Machine vision rises to accuse efficiency to be mixed to factory automation character process automation, machine vision is the automatic foundation that realizes real significance and a kind of important quality pilot step. It is ohmic dragon below a few views to market of domestic machine vision. Machine vision, just as its name implies uses the automation method of the machine namely, implement similar mankind vision (eye + visual nerve center + visual nerve cell) function. To factory automation and process automation, machine vision is the automatic foundation that realizes real significance and a kind of important quality pilot step. If use what a the simplest word generalizes machine vision system to form, namely by camera lens, the machine visual sense that makes like machine and controller is replaced artificial, the picture that gets below particular environment according to the object has measure, blemish, phyletic, match, the measurement of all sorts of parameter such as the character and differentiate. Help client improves manufacturing efficiency, decrease artificial the not certain factor of domain of this one automation is right the influence of product quality. To the whole industry catenary of machine vision, domestic situation is a little at present special. In supplier respect, because great majority is foreign manufacturer, existence is opposite home market, the problem that domestic culture understands. Everybody saw the high speed of domestic economy develops, but the situation of the stimulus that the likelihood develops this and abroad is different, also they do not have method to understand completely this inside short time. The hope that believes at present sale current situation of home leaves most supplier still has a paragraph of space, although resemble OMRON such, enter Chinese market more than 20 years, some closer year machine vision grows in high speed, but current market sale still does not have law and Japanese photograph to compare far. As to the user this one aspect of the matter, the biggest question depends on pair of machine visions do not understand, of course the reason that this also has domestic special case, the labor cost that is home and the parallel case that machine vision initial stage invests. Perhaps do not understand to new product or the method that solve a problem, new to this perhaps method and traditional and artificial contrast are not quite clear. This need supplier is done more drive. To the bridge between user and supplier -- compositive business, also be understanding of pair of machine vision lack likewise, do not know besides machinery, there still is a method to carry a picture namely beyond common sensor / image will make a few judgement. Compositive business also lacks domestic system very much, and of domestic manufacturer contain equipment proportion too low, this also is the inextricability problem inside a short time. The earlier investment of machine vision falls in the big setting with domestic labor inferior cost is the issue that the person that each preparation buys needs to consider undoubtedly, this also raised taller requirement to machine vision system, no matter be the price or function. Be based on the understanding of above, the personage inside course of study suggests, in the growing phase of this one new product, inchoate market is bred, the client is bred, perhaps say the system is compositive of business breeding is very important. So we spent a lot of time to be in of machine vision ABC groom on, hope the first pace is accomplished let more people know machine vision, know its fundamental. The future of machine vision is very hopeful, also be confident. Believe to be below the premise that raises oneself ceaselessly, as domestic automation degree rise, whole society measures the promotion of the requirement to producing quality, manufacturing industry opposite produces the promotion that efficiency asks, machine vision this new product, new idea also is met thorough popular feeling. These level that had experienced at the outset like present automation powerful nation are same, there also can be bigger result on bigger market. Say OMRON believes the future of machine vision is bright so, road also is endless. As to to specific time, the likelihood wants 5 years, want possibly also 3 years only, shorter perhaps, once the development because of home starts, speed will be breathtaking. Afterword: A of the food of current China and package machine outstanding issue is new product development cycle grows, imitate much, new originality is little, this is concerned with the intellectual level that designs staff not only, also concern with the development of relevant industry. The course of action with advanced international is all sorts of machines the element stocks the computer with database form, the computer is inputted after digitlizing blueprint again, synthesize three-dimensional model automatically by the computer, the product line breakdown that once had produced the past then inputs the computer, the computer can demonstrate operating condition, undertake modification according to need before the user. Computer resultant velocity is fast, modification job goes to the lavatory quickly, if the certain requirement short of of the user, the computer also can tell you, lest remove the following issue. This kind emulates a technology by what the computer finishs, shortened greatly package machine (product line) the design is periodic, the client's satisfaction is spent also rise greatly. Of course, the production that the application of this kind of emulation technology also reminds package machine should undertake first according to the function of the component modular, each component has unified interface, can combine freely between each module. Can change so the sheet of package machine pre production is produced for the batch of all sorts of module, in order to reduce manufacturing cost. Although not be product line however individual machine, module type combination also can shorten the design reachs production cycle, reduce manufacturing cost. And modular can make again nonstandard the spare parts moves toward standardization, make the user removes trouble convenient and quick, also reduced the moving cost of the user. CNC MillingCNC Machining