Be based on a bore machining center that amounts to PLC

Flow of 1 automatic treatment machines flow automatically to be divided again for 3 technological process, machine flow, deep Kong Zuan to machine flow and reamer & boring cutter to machine flow for central getting respectively, specific as follows: (1) center of Y20=OUT Y30=OUT Y40=OUTX63=1 X64=0 of actuating signal of flow of central getting treatment gets servo to move quickly toward work way, to set workpiece coordinate at 0 o'clock (the center is gotten) speed of feed of Y0 Y1 servo, deepness is machined (the user can be adjusted) center of main shaft rotate speed gets movement of feed of Y55=1 of Y60=1 cutting fluid to finish, coordinate of workpiece of fall back on at 0 o'clock, sole plate of oil pressure of ① ② ③ carries out movement of circumgyrate of circumgyrate movement flow to achieve servo feed rate, deepness machines feed movement to finish, coordinate of workpiece of fall back on at 0 o'clock, sole plate of oil pressure of ① ② ③ carries out movement of circumgyrate of circumgyrate movement flow to achieve servo feed rate, deepness treatment carries out automatic mode to play the circuit that change a knife (2) servo of deep Kong Zuan of Y20=OUT Y30=OUT Y40=OUTX63=0 X64=1 of actuating signal of flow of treatment of deep Kong Zuan moves quickly toward work way, to set workpiece coordinate at 0 o'clock (deep Kong Zuan) speed of feed of Y0 Y1 servo, deepness pecks type bore to machine (the user can be adjusted) Y55=1 of fluid of cutting of Y61=1 of deep Kong Zuan gets main shaft rotate speed to complete action of feed of hand-hole head start, coordinate of workpiece of fall back on at 0 o'clock, sole plate of oil pressure of ① ② ③ carries out movement of circumgyrate of circumgyrate movement flow to achieve servo feed rate, deepness pecks type bore treatment to get movement of feed of start of handle aperture head to finish, coordinate of workpiece of fall back on at 0 o'clock, sole plate of oil pressure of ① ② ③ carries out movement of circumgyrate of circumgyrate movement flow to achieve servo feed rate, deepness pecks type bore treatment to get start of handle aperture head to carry out automatic mode to play the circuit that change a knife (servo of boring cutter of & of reamer of Y20=OUT Y30=OUT Y40=OUTX63=1 X64=1 of actuating signal of flow of treatment of boring cutter of 3) reamer & moves quickly toward work way, to set workpiece coordinate at 0 o'clock (reamer & boring cutter) servo feed speed, deepness is machined (the user can be adjusted) movement of feed of Y55=1 of fluid of cutting of Y62=1 of boring cutter of & of reamer of main shaft rotate speed is finished, coordinate of workpiece of fall back on at 0 o'clock, sole plate of oil pressure of ① ② ③ carries out movement of circumgyrate of circumgyrate movement flow to achieve servo feed rate, deepness machines feed movement to finish, coordinate of workpiece of fall back on at 0 o'clock, sole plate of oil pressure of ① ② ③ carries out movement of circumgyrate of circumgyrate movement flow to achieve servo feed rate, deepness treatment carries out automatic mode to issue treatment of the flow that change a knife to finish 2.

The 2 flow that change a knife change knife flow cent to issue the flow that change a knife and type of hand movable mould to play the circuit that change a knife for automatic mode two kinds. (1) changes knife flow servo to carry out an origin movement below movable mould type oneself (if be jumped over in origin) midway of mark of X15 origin reply changes knife amortize to nod X16 ON to stop to answer origin movement to turn be slow fast next coming X17 ON of the dot that change a knife, detect X16 ON of dot of the amortize that change a knife turns for slow fast next coming movement of calm angle of executive main shaft of transducer of X17 ON of the dot that change a knife decides angle to indicate X51 knife library is ongoing upper part of X57 ON main shaft makes knife jar servo of X20 X30 X40 ON of loose knife movement carries out an origin movement X15 knife library rotates to be versed in, affirm calm angle is normal, normal X20 X30 X40 still is condition of loose knife of the crock that hit a knife ON servo falls quickly, detect X16 ON of dot of the amortize that change a knife turns for slow fast next coming X17 ON of the dot that change a knife hits knife crock to return library of X50 ON knife to answer retreat type of movable mould of X57 ON(2) hand to issue origin of the flow that change a knife: Library of knife library advancement, knife library of regressive, knife rotates, X21 X31 X41 of hard key-press of knife library fixed position is individual movement of loose knife of the crock that hit a knife, main shaft decides angle X15 to answer origin to indicate the dot that change a knife and main shaft decide angle to finish: Library of knife library advancement, knife is regressive, x17 ON decides angle to indicate the dot that change a knife and main shaft decide angle to finish advancement of the library that reach a knife to reach the designated position: Alternant type soft key-press (on man-machine interface) movements of all loose knife of the crock that hit a knife (alternant type) , x57 ON of mark of X17 ON calm angle changes knife dot and main shaft to decide angle to finish advancement of the library that reach a knife to reach the designated position condition of the knife that reach a pine is normal: Servo is executable slow fast fluctuation random nods (knife library is regressive former) : Hard key-press is individual servo of movement of loose knife of the crock that hit a knife is executable give speed fluctuation both hands to operate executable automatic mode to play the circuit that change a knife 3 frequency control and fixed position control 3.

1 frequency control uses a stage to amount to V series transducer, anthology match PG05 coder to get stuck, the frequency that delivers pulse through PLC lead plane will control the rotate speed of transducer. Frequency of transducer of setting of the need when setting parameter dictates origin is inputted for pulse. Here, need general transducer [00-20] parameter is set for 4 or 6, in this application, transducer changes direction not to need a change, consequently set is 4. Other and necessary parameter, not be the emphasis that article archives shows, do not make here expatiatory. 3.

Function of 2 fixed position is in the flow that change a knife, the need before changing a knife turns cutting tool to a proper point of view first, in order to facilitate the capture with knife accurate library. The positional parameter of the flow that change a knife originates coder PG, following plan institute show principle of control of coder fixed position, if main parameter expresses place to show. Coder of chart of principle of control of coder fixed position PG parameter Normal Align=center>10-00normal MARGIN of check the number of 0cm 0cm 0pt">PG: 0cm 0cm 0pt; TEXT-ALIGN: Center" Align=center>1024normal > turns measures (very important) Normal Align=center>10-01normal >PG inputs set Normal Align=center>0normal > is AB photograph 4 times frequency and A lead Bnormal >A, B Edge Trigger (*4) Normal Align=center>10-02normal >PG answers award wrong question mark to handle Normal Align=center>1normal >normal Align=center>10-05normal >PG turns poor limits Normal Align=center>20%normal > sets Xiaoyi to jump PG Errornormal Align=center>10-06normal >PG accurate Normal Align=center>115%normal > sets Xiaoyi to jump PG Errornormal Align=center>10-09normal >PG counts Normal Align=center>1000normal > nods circuit with 1024*4=4096, look should decide where Normal Align=center>10-10normal >PG arrives at limits Normal Align=center>5normal >5 the ability inside check the number can send fixed position to finish Normal Align=center>10-12normal MARGIN of direction of 0cm 0cm 0pt">Clock: 0cm 0cm 0pt; TEXT-ALIGN: Center" Align=center>4normal > + directional Normal Align=center>05-21normal >ASR P (SR) gain (P)1normal MARGIN of limits of Center" Align=center> set: 0cm 0cm 0pt; TEXT-ALIGN: 500%normal Align=center>0 ～ : 0cm 0cm 0pt; TEXT-ALIGN: Center" Align=center>65normal > is the speed gain that HOLDDING reachs under 7HZ of set main shaft (the P Gain)normal Align=center>05-22normal >ASR I accumulates the 1 integral between time-sharing (1normal MARGIN of limits of Center" Align=center> set: 0cm 0cm 0pt; TEXT-ALIGN: 10snormal Align=center>0 ～ : 0cm 0cm 0pt; TEXT-ALIGN: Center" Align=center>0.

01normal > is the speed gain that HOLDDING reachs under 7HZ of set main shaft (the I Gain)normal Align=center>10-16normal > controls fast Zuo of the first paragraph of to lead Normal Align=center>3normal MARGIN of speed of Zuo of fixed position of of search of 0cm 0cm 0pt"> : 0cm 0cm 0pt; TEXT-ALIGN: Center" Align=center>10-17normal > cuts the 2nd Zuo to lead COUNTER Normal Align=center>300normal >normal Align=center>10-18normal > controls fast Zuo of the 2nd paragraph of to lead Normal Align=center>1normal MARGIN of speed of Zuo of fixed position of of search of 0cm 0cm 0pt"> : 0cm 0cm 0pt; TEXT-ALIGN: Center" Align=center>10-19normal > nods according to fixed position 0 fast Counter counts Normal Align=center>20normal > is Yu is decided advocate the positional gain of Zuo 7HZ above and high speed (last word of high-speed P Gain)4 amounts to all sorts of 28SV PLC functions as the stage of patulous module roll out, its had better performance in the application of respect of bus line of network join, spot, function of along with fixed position, all these superior performance are adumbrative its wide application perspective. CNC Milling CNC Machining