The application of numerical control machine tool in engine quality testing system and innovation

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  • source:KOMANG CNC Machining
In the past a few years, china introduces abroad in great quantities advanced treatment and detect equipment, had reached higher level in hardware respect, solved the hardware problem in machining production domain, what then introduces is advanced CAD/CAM system, also brought the issue with insoluble software of one part CAM at the same time. Where is technology of the high speed that how seeks higher administrative levels, 5 axes? How to raise security of quality of treatment efficiency, process designing, machine tool, utilization rate of equipment and installations and cost of managing cutting tool to wait? Be aimed at these problems, more advanced production technology appeared on international. For example, numerical control machine tool is online quality controls a system (OMV) and get used to treatment oneself (FS-FIXTURE) etc. These technologies are in empty guest, Boeing / group of aviation of wheat path, GE, NASA, Hyde, and Goodrich applies in great quantities, and still need to be introduced further in home digest. The cask principle of manufacturing industry exists likewise, of a link backward, the result that bring about will remain whole to lag behind. Online quality controls the numerical control machine tool that at present manufacturing industry of domestic aviation, arms and optical tall nicety make presence the issue is already special and general. Everybody is seeking a kind of effective solution, so the product quality control that uses primitive CAD model to have CNC Machining process as academic basis, the public errand of relevant measure precision that controls production process strictly, form surplus of tolerancepublic errand, process and craft are evaluated adjust etc make good solution, the article carried out means to undertake elaborating from the applied domain of this technology. "In machine detect " (OMV) the solution is used one kind on CNC Machining machine tool, leave system of software of line process designing with what survey free curved surface and geometrical system at automation. Use in machine detect user of aerospace production company can be in conveniently be machined first and the phase such as semifinishing machining controls product precision well. In machining a process, do not have when the spare parts by before from numerical control machine tool discharge comes down, whether in making production process, continue and whether do poorly done work over again " brilliant " decision. Be machined through be being monitored to each phase of treatment the quality of the spare parts, can save many handling time thereby. Any errors that it can discover as early as possible to appear in treatment, amend its as soon as possible, reduce cost greatly thereby. This system chooses what the Renishaw MP700 of high accuracy measures head system and Delcam to be in machine detect software Delcam Powerinspect OMV, precision of the MP300 that measure a head can achieve 1~2 μ M, can of applicable most nice spare parts online detect, delcam Powerinspect OMV can go to the lavatory to finish the contrast between primitive data of treatment model example and CAD quickly to detect, it is an all-round not only detect expert, still can generate what graph Wen Bingmao, clarity understands easily to detect report. OMV system also can undertake off line process designing, generate beforehand detect numerical control program, input numerical control machine tool, be united in wedlock detect athletic emulation, collision and interference examination, be in in order to decrease machine detected time and working procedure. OMV is in machine testing system, still can the workpiece quality circumstance that monitoring machines working procedure phase in random, can discover in time and revise a mistake, save many handling time and finished cost thereby. For example, it detects accurately after giving rough machining the mental allowance of each curved surface, and need not when whether does the mistake exist in machining the ability after finishing to discover treatment process entirely. OMV is in machine testing system, still can the workpiece quality circumstance that monitoring machines working procedure phase in random, can discover in time and revise a mistake, save many handling time and cost thereby. In the making process of a few nice spare partses, often can produce waste product in final process, so as soon as possible discovers a problem, the occurrence that shuns waste product appears particularly important. No less, this system also applies to the damage level that measures the cutting tool that any treatment error cause or workpiece. Machine tool of implementation OMV numerical control is in machine detect, same also can benefit and those answer the company that the client asks that those must offer independent product to detect. What have work through be directly on numerical control machine tool is preliminary detect, can discover in time and revise a mistake, the circumstance that the error just discovers after avoiding to carry the person that detect till the product happens. Detect and make academic data must ask to unite, so OMV is used and contemporary number makes model of same academic basis CAD undertake data detects, output at the same time must data. Additional, still have a few sides: (Quality of 1) spare parts detects: Form error of tolerancepublic errand, curved surface; (Of 2) assembly parts detect: Assemble an error to detect, apparel detects; (3) optimizes adjust guidance: Assemble optimize adjust plan to also can be used adequately, output same data next, output a variety of forms detect report, provide craft and all link of production system. Can support 5 axes machine tool at the same time, its are main the advantage depends on can be below the situation that does not need the new work that hold clip, detect any falling point shape face condition. Same, it can detect the treatment circumstance of the feature that workpiece interior cannot detect along Z axis direction directly. For example, a series of aperture on different point of view, need to pass a measure to be able to detect only end. In addition, should detect deeper model when antrum or sidewall, can use shorter probe, approach work through reducing knife head position, tilt along curved surface bougie undertakes detecting, the form of sum of errors that evaluates whole spare parts tolerancepublic errand. Use OMV to be in machine detect, be benefited the most apparent is those are not had detect the manufacturer home of ability. Most enterprise to detect a few large component and capital of expenditure a huge sum will provide professional facility, such circumstance is highbrow. Machine tool of mostly contemporary numerical control provided the measurement unit that may add help workpiece to hold clip. Now, if these numerical control machine tools deserve to go up the OMV module of PowerINSPECT, the premium that needs to cost minimum only can make these measurement unit also are had detect ability. Staff of its off line is whole detect the function of numerical control program, reduce the situation that the operation produces to interrupt in machining a process as far as possible. Undertake updating at the same time get used to treatment oneself (PS-FIXTURE) premise also must be equipment is had detect function, ability is carried out effectively get used to treatment oneself. CNC Milling CNC Machining