Bore of high accuracy round cylinder

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  • source:KOMANG CNC Machining
Now nowadays, the requirement of the door lock system that people reachs other establishment to Lou Yu wants than allowing when to be awaited before tall. If want to execute complex safety precaution effectively, need to have the equipment of innovation and software concept. Suffer Swiss company Keso AG (the professional company that has more than 45 years of rich experience in domain of door lock system) entrust, SEH GmbH research and development robot of bore of high accuracy of round cylinder of a key cylinder. Software program is offerred by Mabag AG, technology of control machine drive is offerred by Beckhoff. In the past, the SEH GmbH of manufacturer of special machine tool that headquarters is located in Swiss Widnau controls equipment supplier to cooperate in need and each, accordingly they can use a lot of disparate drive solutions. Keso AG issued an order to SEH GmbH, ask for its the design is used at the new-style, automatic drilling machine of bore of face of key cylinder cylinder, let SEH undertake the system is transformed thereby. "2006 in year, this high-tech order for goods made us make a major decision: We need to be able to offer complete automation solution only ' one-stop ' supplier, accordingly, we chose Beckhoff. " SEH GmbH mechanical engineer holds president Guido Herzog concurrently such illuminate path. Precision the accurate drill that older new-style and special drilling machine uses highest, flexibility at be on face of key cylinder cylinder to have bolt opening. Aperture of a flight of stairs should arrive accurately in deepness and X-Y-Z coordinate respect ± 0.

01 Mm. For this, the precision of servo electric machinery must be controlled inside limits of 1 μ M. "The precision that this asks than us even tower above 10 times. " Herzog says so. Before this, keso AG already used CNC machine tool at the aperture of a flight of stairs of key cylinder round cylinder; However, angle must mechanically from 0 adjust 4.

5 ° . Changeover time needs 40 to 45 minutes; In addition, still may loss 4 to round cylinder of 5 key cylinder. As the use of equipment of new research and development, changeover time, include data to guide reach broach to adjust, needs time is controlled for 30 seconds only. This will have any loss no longer, even the first columnar face always also is usable. High accuracy drilling machine shares 10 CNC axis, pass the control of TwinCAT automation software of Beckhoff. In addition, still 2 use the rod that adjusts angle and height, deserve to have the smallest servo electric machinery in Beckhoff range of products, its flange dimension is 56 Mm, make an appointment with 120 Mm high. Return even in small-sized electric machinery inside buy a brake. Used 5 to match stock to rotate in all the servo electric machinery of transformer and brake, because be below emergency, must can stop Z axis move. In addition, can adjust angle setting through brake. "Below the greatest stress, electric machinery can be installed most for the rated output of 50% . All electric machinery have other to be outputted identically, although its ability cannot be made full use of. Such meetings bring a very big gain, can fall to change easily in the circumstance of occurrence breakdown namely servo electric machinery. " Guido Herzog explains. Everything all is in control, it is important to be attributed to compositive automation solution data stores in database of Keso AG server, the interface that these data can pass a form to pile up by to appoint is transmitted directly to controller. Additional, flexibility, applicability and fluent data are transmitted is one of the largest dominant positions that PC controller has. "So simple compositive bring about very easily with the problem between another controller. " the president of Mabag AG, be compiled at the same time and carry out user of this drilling machine the Robert Schär such say of custom-built software. "Besides 3 high frequency main shaft, other is all package, include electric machinery of controller, monitor, servo and software, all offer by Beckhoff. Had Beckhoff automation system, we can control everything: Method, power and twist be apart from. We can dog at any time and control everything, OK even the wear out condition of differentiate machine tool. " Guido Herzog complements. Future is looked into at present the drilling machine of research and development has been the 2nd drilling machine that Keso AG orders. "Bed of the first bench drill is devoted already move one year, can get inside 12 hours cut about 2000 columnar areas. " Robert Schär explains. Guido Herzog compensatory say: "Compare with the photograph of bed of that bench drill before, bed of this bench drill can be gotten with taller precision inside same time cut more columnar areas. CNC Milling CNC Machining