How does FANUC industry robot realize intelligence to change a machine tool to expect up and down

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  • source:LENA CNC Machining
Bridge box kind spare parts production has precision working procedure of tall, treatment much, form is complex the characteristic that reachs weight to weigh, machine precision and manufacturing efficiency to rise, each heavy-duty car manufacturer uses CNC Machining center to machine this kind of component in succession. When center of use CNC Machining processes work, requirement workpiece has very tall fixed position precision on workbench, and need assures to go up every time the consistency of makings. Because go up artificially expect this kind workpiece has labor strength tall, on makings precision is bad the defect such as control, be being undertaken expecting up and down what substitutional by industrial robot or private plane stage by stage now. The application of industrial robot is had repeat fixed position precision tall. Dependability tall, production is flexible change reach automation degree is advanced unparalleled dominant position. Compare with artificial photograph, can improve manufacturing efficiency and product quality greatly; Compare with private plane photograph, have what can realize production is flexible change, investment scope is little wait for a characteristic. Robot intelligence changes the significant production segment that carries a system automatically to regard reducer housing as treatment, had obtained successful application inside plant of domestic heavy-duty car, but return in domestic application not extensive. In the course that builds flying development in national economy, the productivity of heavy load car and productivity level have a qualitative flight urgently, and the puissant propeller that industrial robot is promotion productivity level namely, have wide market perspective. Spot position pursues [the project is described] this system uses a robot to finish a service the operation that 5 machine tools have fluctuating expecting, the system describes as follows: (1) a FANUCR - 2000iB/165F robot: Install at walking on the axis, realize the fluctuation makings movement of whole system. (2) paw of a robot: Be based on the paw that special paw unit develops the robot, special apply to the use situation with workpiece bad consistency, have higher fixed position precision and catch hold precision of stability, fixed position tall, durable sex is good reach maintain simple advantage. Paw (3) of a long 11m walk axis: Walking an industry robot is installed on axial slideway, speed of the biggest campaign is 1.

5m/s, drive of electromotor of use FANUC servo, have repeat fixed position precision tall, answer speed fast, move to be reached smoothly wait for a characteristic reliably, designed dustproof cover technically, protect slideway, linear bearing and rack to wait for athletic component, improved dependability and service life greatly. In applying actually, slideway installs the central line at machine tool of two product line to go up, the limits of industrial robot exercise that installs covers 5 machine tools and area of fluctuation makings slip completely. Realized a robot to serve 5 machine tools to undertake fluctuating expecting working thereby. Walk axis (4) slip of 2 fluctuation makings: Every fluctuation has 4 tray on makings slip, every tray can deposit a workpiece respectively. Implementation waits for those who process work to go up makings, and next material that process the work that finish. In this system, because used visual technology, because makings slip falls on this need not the tabulator of workpiece. (5) FANUCiRVision2DV vision system: The 2D that goes up at paw by an installation photographs this vision system to finish visual data to collect like the head. This vision system serves as need treatment work the orientation way of accurate capture, the machine that leave out must use to satisfy the accurate capture of the robot normally books a clamping apparatus, have very tall flexible, it is OK on machining center to make easily implementation tastes mixture production prolifically. (6) FANUCiRVision3DL vision system: This vision system finishs visual data to collect at ground 3DLaserSensor by an installation. This vision system solved fixed position face to have problem of change of position of the stuff on the workpiece of deviation. Because wait for treatment workpiece to be wool blank, after robot capture workpiece, the position of fixed position opening that expects on can produce change, the flatness when expecting on workpiece even also has change. This technology can compensate positional change automatically, realize the makings on high accuracy. 3DL vision bracket (7) slip of 5 sampling observation: Have slip of a sampling observation in the light of every machine tool, those who come true to machine workpiece quality to workpiece of this machine tool at any time detect. (8) electric control system: Apply man-machine interface to undertake monitoring to the moving condition of whole system, use controller of PLC of series of Q of 3 water chestnut, the real time in using industrial spot bus line to implement a system and those who be not real time data transmit, have height dependability and can safeguard a gender. Safety uses door switch, the safety as robot work area defends, accomplish man-machine segregation completely, ensure the system is moving medium personnel safety automatically. This application that covers equipment increased the quality stability of the product greatly, saved large quantities of artificial, raised the automation level of the enterprise, reduced the labor cost expenditure of the enterprise, enhanced the market competition ability of the product. CNC Milling