The stage amounts to mechanical and electrical products in stage steel machine the success on automatic cut machine applies

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  • source:JUSTYN CNC Machining
Summary: The article basically introduced a stage to amount to mechanical and electrical products to be in the success application of limited company of equipment of stage steel machinery, have very much inside the industry representative reach referenced value. Keyword: Communication of mode of control of electric machinery of servo of automatic cut machine one, limited company of equipment of machinery of overview stage steel basically produces the equipment such as automatic cut machine, the product basically exports southeast Asia and mainland area. Machine of alleged and automatic cut is the scotch tape that is in whole wide cut two meters many, the length according to set (it is unit) with millimeter, automatic cut becomes the adhesive plaster of standard width. What use before the client is other and famous product, because the brand is more miscellaneous, the system has drawback on the function, and be in respect existence problem waits after carry out. Through the communication with the client, the mechanical and electrical products that we amount to with the stage made plan of a complete set of for the client, got a client approbate. All previous classics 4 days fight bravely, development is successful. The client's requirement was satisfied completely in functional respect, whole system is handling a side more human nature is changed, pattern of 7 kinds of control raised on former methodical foundation, cent uses two kinds of position with sheet continuously. The communication of transducer frequency is given facilitate reliably not only, and saved cost for the client. 2, the system forms man-machine: DOP-A57GSTD1 stage PLC: DVP-48EH00T1 stage transducer: VFD-007M23A, VFD-015M23A each 1 servo: ASD-A0721LA １ stage 3, systematic control block diagram and specification 2. The job explains main shaft electric machinery uses VFD-015M23A drive, the round knife that cuts a stage to go up (cutting tool) with VFD-007M23A drive, servo and gear coaxial are linked together, drive slideway through gear leather belt, place of the A in making cut a stage to if pursue,be in shows direction to move back and forth, use the operation of the fixed length that finish. Place of the B in cutting a stage to if pursue,can be in through oil pressure at the same time shows directional around to move, have cut with the adhesive plaster that will go up in main shaft to covering. 4, craft and description of requirement of control requirement craft: Two transducer, main shaft of a drive is motor; Round knife of a drive (cutting tool) . Servo cuts the fixed position of the stage through gear leather belt and slideway drive control, namely fixed length. Transducer passes the means control of RS485 communication, give the rotate speed of main shaft and round knife. Servo uses Pt mode to locate. Offerred odd Duan Helian for its according to the client's requirement add controls means and mode of 10 kinds of operations two kinds, mode of every kinds of operation includes: Width set, knife counts set two parameter. Before production, the demand that client basis produces, the width that produces need adhesive plaster and knife number are in parameter watch beforehand set is good. If operation personnel alternative is only paragraph of control means, after mode date is inputted on man-machine, the system is automatic correspondence the parameter of this mode (width and knife number) call come out. After starting, knife stage begins fixed length through servo transverse shift, after the length that arrives at set, transverse shift stops knife station, the side that shows to place of the B in systematic block diagram through stage of knife of oil pressure control is fore-and-aft and mobile, the spacing before when knife stage shift comes is in, begin to time, after assuring to cut off adhesive plaster completely, part of switch of the spacing after voluntary withdrawal comes stops. If the knife of this mode set is counted,not be 0, repeat above act, after the knife that is equal to set till the frequency of cut is counted, stop automatically. If the knife of this mode set is counted,be 0, criterion system not movement. And if operate personnel to choose to control fashion continuously, mode date is inputted on man-machine, the system after be being started is automatic according to mode the width of 1 set and knife count cut, when mode 1 cut ends hind, automatic count cut according to the width of set of below one mode and knife, after be being cut entirely till the mode set stop automatically machine. If among them the knife number of some mode set is zero hour, jump automatically to below one mode, parameter also is changed subsequently. For example: Below progressive die type: Choose mode 10, the system after starting the parameter cut according to mode １ set, mode １ cut ends, if mode 2 in the knife number of set is 0, criterion according to mode the width of 2 set and knife count automatic cut; If mode 2 in the knife number of set is 0, criterion the system jumps over mode automatically 2, according to mode 3 in the parameter cut of set. Ordinal analogize, until after mode the width of 10 set and knife number cut end, the system stops automatically machine. The order of systematic production technological process is narrated as follows: Above all collet movement, before collet movement, main shaft air cylinder wants above all up movement, after spacing arriving on, collet top goes out, clip main shaft. Next round knife ability is started have cut, if press,stop entirely in moving process, round knife stops, next collet is retractile, shrink after reaching the designated position, main shaft air cylinder is down, after spacing arriving below, stop to be down. Moving continuously after ending, the system stops automatically, and automatic and retractile collet, main shaft air cylinder reachs the designated position downward. Next, knife stage is automatic homing, homing stops to spacing hind. Move in whole each in cutting the course that coil, if appear,any breakdown perhaps operate personnel hand to move jockey, criterion date mixed the mode that systematic record carries out currently to had finished cut a few times, if breakdown is handled,start again, continue according to the mode before jockeying cut. What above place narrates is automatic cut condition. Condition is moved to fall in the hand, offerred for the client be opposite automatically the function of the knife. It is namely when occurrence breakdown or quality of before one cut are not high, in park the position of machine, can pass man-machine or operate face plate to go up, press indirect homing or indirect and ongoing button, cut a stage automatic the width with current pattern set backward or forward shift a width, achieve be opposite automatically the function of the knife, also offer a hand to use the function to the knife at the same time. We are the system of a complete set of that the client develops, control is reliable, servo passes the parameter after adjusting corresponding 2-00, make the system that its answer gender and precision to want prep above client to be used before, and craft is mixed on the operation also more get the better of one prepare. The system that uses before the client can move continuously only, and have set of 3 kinds of mode only, cannot odd paragraph move. In the program, amount to in applied ably change the function of location and loop, make a program very succinct also, client special approbate. This again confirm the mechanical and electrical products that the stage amounts to becomes a respect to have very strong dominant position in systematic collect. 5, debug impressional servo to be below PT mode, suffer interference very easily. If there is interference cause inside electric ark, be like transducer, dc governor, although do not deliver pulse, want servo only only then can, electric machinery can run the likelihood. This kind of circumstance, attribute interference problem. Can take the following step: Reduce the carrier wave frequency of transducer appropriately, in order to reduce interference; Below PT mode, the parameter of the 1-00 in servo driver the setting is become 32; Transducer and servo are reliable ground connection; Proper adjustment the set value of 2-26, in order to increase the capacity of the exterior interference rejection of servo; If the noise of servo electric machinery is bigger, can increase the cost of 2-25, in order to reduce electric machinery noise. In if servo is in,moving, not be very flowing. What the parameter that shows servo adjusts is bad, can software of AutoControllerComputation of have the aid of, wide, inertia compares the power that inputs servo, frequency. The ginseng that helps 2-00 of our cipher out, 2-02, 2-04, 2-06, 2-23, 2-24, 2-25, 2-26 through this software is numeric, on this foundation, according to actual condition, undertake individual parameter again adjust. CNC Milling CNC Machining