Measure the machine application in starting a mechanism to build example

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  • source:MARSTEN CNC Machining
In modern manufacturing industry, measure integratedly of high accuracy machine more and more in applying at producing a course, the target that makes produce character to measure and key gradually by examine finally translate into undertakes controlling to making circuit, feedback to undertake seasonable adjustment to machining the parameter of equipment through information, assure product quality and stable production process thereby, improve manufacturing efficiency. Engine is comprise by a lot of component of all sorts of appearance, the production quality of these component matters to the function of engine and life directly. Accordingly, need undertakes detecting point-devicely in these component production, in order to make sure the precision of the product and public errand cooperate. In modern manufacturing industry, measure integratedly of high accuracy machine more and more in applying at producing a course, the target that makes produce character to measure and key gradually by examine finally translate into undertakes controlling to making circuit, feedback to undertake seasonable adjustment to machining the parameter of equipment through information, assure product quality and stable production process thereby, improve manufacturing efficiency. The metric solution of workpiece of intricate geometry appearance chooses to go up in traditional measurement technique, people basically relies on two kinds to measure a method to finish pair of casing kind of workpiece and workpiece of intricate geometry appearance measure, namely: Measure engine executive casing through 3 coordinate kind of workpiece detect; Through special measure equipment, for example special gear detector, special cam detects equipment finish those who have work of intricate geometry appearance to measure. For the business that produces work of intricate geometry appearance to be engaged in accordingly, the quality control company that completes afore-mentioned products needs configuration not only general measure equipment, for example 3 coordinate are measured machine, appearance of general standard measure, quantity, still need configuration at the same time special detect equipment, for example the gear of all sorts of size types is special testing instrument, cam testing instrument. The metric facility that the metric branch that often causes a company so needs to deploy much type and the major that undertake metric operation detect personnel, metric ratio of operation is inferior, of the metrological personal with company higher at the same time load groom charge and metric equipment are used and uphold charge; The enterprise cannot come true general and flexible, metric detect. Accordingly, the measurement that drops a business cost, of metrological personal groom charge, measure the use of equipment and upkeep costs, achieve rise measure detect the purpose of efficiency, make the enterprise has the real time quality that produces a course to control capacity, this will matter to an enterprise the ability of meet an emergency in market activity, be built to helping a company and defend good market reputation, have main decision effect. The PMM-C that German LEITZ company develops coordinate is measured machine, with QUINDOS major metric software photograph is united in wedlock, in industry metric domain realized a maneuver quantity of complete meaning to detect equipment. Not only can carry out casing kind the high accuracy of workpiece detects, and can carry out those who have work of intricate geometry appearance is metric detect the task. Its trends index is respectively the biggest measure acceleration 3000mm/s2, the biggest measure speed 400mm/ second, touch on average measure frequency 40 a little bit / second. PMM-C coordinate is measured machine it is on configuration close frame, have very high structure strength; Because 3 reference axis move independently, make the system is in whole measure property of commensurate precision is had inside the space. Drive system is arranged in the center of, disappear is turned round in athletic process besides reference axis and deflection. Exploration system uses three-dimensional imitate scanning to measure a head, not only can provide the function of successive and three-dimensional dynamic scanning with good performance, and measure a system to still can undertake precision pole sparks high measure. In measuring a process, bougie undertakes touching measuring to vector direction along the law of surface of the workpiece that be measured from beginning to end, although be below the situation that compounds lever of longer measuring staff lengthen, the deformation that measures a system to also can compensate the system that measure a head automatically and bend. Metallic grating system has the hot coefficient of expansion with close of workpiece of the metal that be measured, ensure although the system is comparing big measurement inside limits, still have extremely tall measurement precision. Measure a system to have very small system resolution at the same time, assured those who measure data to have stability to repeat precision. This machine place uses QUINDOS major the authoritative attestation that the validity of the mathematical algorithm of metric software and effectiveness all pass PTB of institute of German country physics, reach industrial domain highest precision standard, among them software length measures an error to be less than 0.

1µm, angle measures an error to be less than 0.

1 second. Because PMM-C coordinate is measured machine put in afore-mentioned features on the structure, because this is overall,the system has very small length to measure value of indication error MPEE and space to explore error MPEP value. For example PMM-C 700P coordinate is measured machine in 19 ℃ ～ inside the temperature limits of 21 ℃ the biggest allow length to measure indication error MPEE=0.

6+L/600[µm] , the biggest allow a space to explore error MPEP=0.

6[µm] . Serve as a maneuver quantity to detect equipment, PMM-C not only what can replace other type is special detect equipment, the appearance detector that replaces traditional sense for example, gear measures equipment and camshaft to detect equipment, carry out intricate geometry appearance to detect function, reduced an enterprise to carry out metric detect the installation cost that task place requires, and in same table carry out on the metric equipment of metric equipment or same type detect the task, the accidental error that the effective difference place that because operate personnel,reduced causes, systematic source of error is single at the same time, the measurement that can realize pair of different process has unified opinion as a result, measure the regulation that accords with ISO standard completely as a result, measure a result to have level of higher degree of confidence. High accuracy detects conducing to those who manufacture efficiency elevating VM Motori firm is a design, make, sale and the professional manufacturer that safeguard hi-tech engine, produce per year 80, 000 engine. In recent years the engine manufactory of VM company used flexible production technology, use machining center and agile transmission product line, can make batch the 1000 gas cylinder body to 2000, crankshaft and camshaft. Because the requirement to tolerancepublic errand is stricter and stricter, the engineer of VM company needs what to stand by treatment facilities as far as possible detect ability, need a kind to detect namely equipment, can compensate temperature change, make make and detect the latency time between the component is decreased the smallest. The SIRIO of German LEITZ company is measured machine it is by what have similar hot coefficient of expansion material is made, use geometry of difference in temperature to compensate a technology to reduce the lack fidelity effect that temperature causes, the temperature of workpiece also can be measured on this machine and can use at amending to measure an outcome, have rate tall, precision and repeatability are good, and the advantage of system of stock temperature compensation. SIRIO is measured machine it is existing the fastest measure one of machine. Its speed is 500mm/s, acceleration achieves 2m/s2, grating resolution is 0.

1m. The function of natural frequency attenuation that SIRIO place packs and trajectory builder, ensure the machine can is close to fall without oscillatory environment undertake metrical. It deployed an automatic high speed to measure a head to change device, can be in 10 seconds in change the head that measure a head and measuring staff, those who make measure a process interrupt time to be decreased least. Those who eliminate a level outside touching hairdo to measure a head, the library measuring a head of machine is measured in SIRIO in also an imitate scanning measures stock first, this measures a head to be able to be in same measure component dimension and appearance are measured on workbench. High speed SIRIO is measured machine but the component of equipment of machining of many numerical control outputs monitoring. Use at machine the set that adds equipment, detect first times, after still can be being used at cutting to the tool changes or be adjusted at the same time, detect instantly component dimension. If change process hind, also use at the stability of desired result productivity. After machine treatment phase is finished, the spare parts is cleaned end, send SIRIO to measure undertake detecting on machine. Be maintained when production process after qualification, to provide fast setting information, choose essential spare parts feature to undertake metrical only. Measure data to convey to undertake to host computer the statistic of data is handled, provide operation personnel pilot of process of a concerned production cuts indication chart truly. Control chart can be used at fast, real time ground adjustment produces a course. QUINDOS software is measured in CMM a significant link is provided between machine and production production process. VM company installed SIRIO to produce the spot to be measured with 3 coordinate in the workshop machine, use at checking air cylinder body, crankshaft and camshaft. SIRIO is measured machine lab level measure machine precision, good repeatability, collect ability and union of temperature compensation system to be together with high speed data. Equipment of its shafting, slideway, drive and measure grating to be enclosed inside box of a protection, isolated not only so air pollution, also be measure machine the working temperature condition that offerred stability. Public errand of SIRIO pilot model has: Parallelism and flatness arrive in 20m between 30m, homocentric degree in 10m less than - these parameter are mixed to be being assembled correctly overall it is all in all for function. Detect through producing the automation of the process, VM company had reduced the effect of mistake significantly. Detect quickly make sure process control is located care about Dalibuleixiya the OLEOMEC near city is one fetterses for car, navvy and spin machinery industry provides the product manufacturer such as component of component, cent and tool, component of machinery of machining tall nicety, bearing of main shaft of component of catenary of housing of housing of such as gear case, engine bracket, brake, motivation, connecting rod, engine, be good at making, assemble and debug sophisticated device and hydraulic pressure component, include hydraulic pressure clutch, piston, air cylinder, valve, brake and special type machinery to wait. In recent years this company production lot is in normally 100 to 500 between change, product line can be finished inside 4 hours change one's costume or dress, and machine treatment component of production has complex geometrical figure, need has tall nicety, fast, agile and the process with efficient economy controls a system. Need a CNC to measure consequently machine, should have bigger measurement limits and can complete all sorts of pair of different spare partses and outline form detect the task; Last chance machines manufacturing spare parts to want to have the position error that is less than 50 micron and outline error; Mix in such as parallelism homocentric degree wait for diagnostic relation to go up, the error is in the limits of 20 micron; The machine tool that has in the light of different component prepares and / or the machine tool changes cannot delay too long time. The SCIROCCO RECORD that OLEOMEC company used to come from Italian DEA company is measured machine. SCIROCCO RECORD is testing system of a kind of high-powered industry, have lab class nicety to measure the precision of machine and but repeatability. Design of its unique ® of technology of light alloy inclined bridge is solid all the more, have the characteristic with extremely small core, be helpful for pursueing nice job smoothly. Function of compensation of buy type temperature is adjusted inside measure algorithm, remove the effect that environmental temperature changes completely. Measure limits to be 1400 Mm (X) , 860 Mm (Y) with 660 Mm (Z) , the space measures precision for 1.

9+3.

0L/1000 micron. The TUTOR geometry that still provides WINDOWS platform measures software, operate an interface through using a level (SOI) , can coach operator finishs complex measurement to work. Control with direct computer (DCC) very easy on SCIROCCO implementation measures means process designing, work even if measure an order suitably of operator from the simple choice in the possibility with wide range. SCIROCCO RECORD monitors machine of a few numerical control adds the manufacturing process of center and lathe, the spare parts is in machine when adding a process to finish, undertake examining. Have successive examination to the sample of periodic choice, whether to exceed a technology in order to decide dimension is measured to set. A few crucial part undertakes selectiving examination randomly according to client technology regulation. SCIROCCO also is used at undertaking initiative sampling to the spare parts of the supplier. The structure of according to spare parts is different, examine time needs 2 minutes to arrive 30 minutes to differ, reduced examining time greatly, improved manufacturing quality, improved a result but emersion rate. CNC Milling