Hyd-Mech S-20 A Скачать руководство пользователя страница 13 | Manualshive

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1.1

INSTALLATION

Upon delivery of your new S-20/23A saw, it is imperative that a thorough inspection be undertaken to check for any
damage that could have been sustained during shipping. Special attention should be paid to the electrical and hydraulic

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SAFETY PRECAUTIONS

The S-20/23A has been designed to give years of reliable service. It is essential that operators be alerted to the safe
operation of this saw, and the practices to avoid that could lead to injury. The following safety rules are at the minimum
necessary for the safe installation, operation, and maintenance of the saw. Take every precaution for the protection of
operators and maintenance personnel.

x

POWER HOOK-UPS AND REPAIRS SHOULD BE ATTEMPTED ONLY BY QUALIFIED TRADESMEN.

x

THE SAW SHOULD BE LOCATED IN AN AREA WITH SUFFICIENT ROOM TO SAFELY LOAD STOCK INTO
THE SAW. SECURE THE SAW TO THE FLOOR.

x

THE AREA AROUND THE SAW SHOULD BE MAINTAINED IN A CLEAN AND TIDY CONDITION TO AVOID
OBSTACLES OPERATORS COULD TRIP OVER.

x

THE S-20/23A SHOULD ONLY BE OPERATED ACCORDING TO THE SPECIFICATIONS OF THE SAW. AVOID
UNSAFE USAGE PRACTICES.

x

IF AT ANY TIME THE SAW DOES NOT APPEAR TO BE OPERATING PROPERLY IT SHOULD BE STOPPED
IMMEDIATELY AND REPAIRED.

OPERATOR:

x

THE SAW SHOULD NEVER BE OPERATED UNLESS ALL GUARDS AND DOORS ARE IN PLACE AND
CLOSED.

x

KEEP A SAFE DISTANCE FROM ALL MOVING PARTS - ESPECIALLY THE BLADE AND VISES.

x

LOOSE CLOTHING AND GLOVES SHOULD NEVER BE WORN WHILE OPERATING THE SAW. COVER LONG
HAIR.

x

STOCK SHOULD NOT BE LOADED ONTO THE SAW IF THE BLADE IS RUNNING.

x

LONG AND HEAVY STOCK SHOULD ALWAYS BE PROPERLY SUPPORTED IN FRONT OF AND BEHIND THE
SAW.

x

NEVER ATTEMPT TO DISLODGE OR MOVE STOCK WHILE THE BLADE IS MOVING. TAKE THE TIME TO
STOP THE SAW BLADE, REMOVE OBSTRUCTIONS, AND RESTART BLADE.

x

MUST WEAR EYE PROTECTION

x

MAINTAIN PROPER ADJUSTMENT OF BLADE TENSION, BLADE GUIDES, AND THRUST BEARINGS

x

HOLD WORK PIECE FIRMLY AGAINST TABLE

x

DO NOT REMOVE JAMMED CUTOFF PIECES UNTIL BLADE HAS STOPPED

NO MODIFICATIONS TO THE MACHINE ARE PERMITTED WITHOUT PRIOR APPROVAL FROM HYD-MECH. ANY AP-
PROVED MODIFICATIONS SHOULD ONLY BE UNDERTAKEN BY TRAINED PERSONNEL.

SECTION 1 - INSTALLATION

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Содержание S-20 A

Страница 1: ...izing the power and versatility of your new HYD MECH band saw please take the time to famil iarize yourself and your employees with the correct operation and maintenance procedures as outlined in this manual H VLQFHUHO DSSUHFLDWH WKH FRQ GHQFH RX KDYH GHPRQVWUDWHG LQ SXUFKDVLQJ RXU SURGXFW DQG ORRN IRUZDUG WR EXLOGLQJ D ORQJ DQG PXWXDOO EHQH FLDO UHODWLRQVKLS Thank you HYD MECH GROUP LIMITED P O B...

Страница 2: ......

Страница 3: ...ION 2 OPERATING INSTRUCTIONS BLADE BASICS 2 1 SEQUENCER CONTROL 2 1 HMI KEYS 2 3 DISPLAY 2 4 PLC 100 CONTROL SYSTEM 2 8 MECHANICAL CONTROLS 2 14 SECTION 3 MAINTENANCE AND TROUBLESHOOTING SAFETY DURING MAINTENANCE AND TROUBLESHOOTING 3 1 LOCK OUT PROCEDURE 3 1 RESTORING MACHINE TO USE 3 1 BLADE CHANGING PROCEDURE 3 2 BLADE GUIDE ADJUSTMENT 3 3 BLADE BRUSH ADJUSTMENT 3 4 ANGLE BRAKE ADJUSTMENT 3 4 H...

Страница 4: ...NT LOCATION 5 2 OIL LEVEL GAUGE AND DRAIN PLUG 5 2 FOR HYDRAULIC SCHEMATICS AND PLUMBING DIAGRAMS SEE PDF ON ATTACHED CD 5 3 SECTION 6 MECHANICAL ASSEMBLIES FOR MECHANICAL ASSEMBLY DRAWINGS SEE PDF ON ATTACHED CD 6 1 SECTION 7 OPTIONAL EQUIPMENT OUT OF STOCK SWITCH 7 1 MIST COOLANT SYSTEM 7 1 VARIABLE VISE PRESSURE OPTION 7 2 OVERHEAD BUNDLING 7 2 WORK STOP ASSEMBLY 7 3 WORK LAMP ASSEMBLY 7 3 FOR ...

Страница 5: ...OV DUH ZLWKLQ GHVLJQHG VSHFL FDWLRQV DQG DUH QRQ KD DUGRXV Owner is responsible to x keep Manual accessible at the machine x ensure only reliable fully trained personnel work with the machine x FOHDUO GH QH UHVSRQVLELOLWLHV RI DOO SHUVRQQHO ZRUNLQJ ZLWK WKH PDFKLQH x keep the machine in good working order Operator and Maintenance Personnel are responsible to x keep all safety equipment in order ch...

Страница 6: ...we have done over and over Here familiarity boredom or tiredness may lull us into unthinking automatic repetition Be alert for this and when you feel it happening stop and take stock of your situa tion Review the safety hazards associated with what you are doing That should get your brain working again HUWDLQO SURGXFWLRQ LV LPSRUWDQW EXW LI RX WKLQN RX UH WRR EXV WR SXW VDIHW UVW WKLQN KRZ PXFK SU...

Страница 7: ...derstood all parts of Section 0 Safety and Section 2 Operating Instructions Name Date Signature YHU RQH LQYROYHG LQ WKH LQVWDOODWLRQ LQVSHFWLRQ PDLQWHQDQFH DQG UHSDLU RI WKLV PDFKLQH PXVW VLJQ EHORZ WR FRQ UP WKDW I have read and understood all parts of this Operation and Maintenance Manual Name Date Signature ...

Страница 8: ...Misuse Misuse includes for example Sawing hazardous materials such as magnesium or lead 6DZLQJ ZRUN SLHFHV ZKLFK H FHHG WKH PD LPXP ZRUNORDG DSSHDULQJ LQ WKH 6SHFL FDWLRQV Operating the machine without all original safety equipment and guards Liability The machine may only be operated when it is in good working order and when the operator has read and understood the Safety and Operating Instructio...

Страница 9: ...equipment the foreseeable dangers that may arise during operation of the machine and the safety precautions to be taken In addition the personnel must be instructed to check all safety devices at regular intervals H QH UHVSRQVLELOLWLHV OHDUO GH QH H DFWO ZKR LV UHVSRQVLEOH IRU RSHUDWLQJ VHWWLQJ XS VHUYLFLQJ DQG UHSDLULQJ WKH PDFKLQH H QH WKH UHVSRQVLELOLWLHV RI WKH PDFKLQH RSHUDWRU DQG DXWKRUL H K...

Страница 10: ...on Safe operation The machine may only be operated when in good working order and when all protective equipment is in place and operational Keep a safe distance from all moving parts especially the blade and vises Stock should not be loaded onto the saw if the blade is running Long and heavy stock should always be properly supported in front of and behind the saw Faults The machine must be switche...

Страница 11: ...ds upon the national regulations in the country in which the machine is being used The actual level of noise emission by band sawing machines depends upon work piece size shape and material blade type blade speed and feed rate The only practical course of action is to measure the actual noise emission levels for the type of work that is typically done With reference to national standards decide up...

Страница 12: ...uipment establish and post lock out pro cedures Know and use the lock out procedures of your company or organization Residual Risks The machine is still not completely de energized if an electrical cabinet door type switch is locked out The line side of the disconnect switch itself remains energized Variable speed blade drives store dangerous voltage in their capacitors and this requires time to d...

Страница 13: ...NED IN A CLEAN AND TIDY CONDITION TO AVOID OBSTACLES OPERATORS COULD TRIP OVER x THE S 20 23A SHOULD ONLY BE OPERATED ACCORDING TO THE SPECIFICATIONS OF THE SAW AVOID UNSAFE USAGE PRACTICES x IF AT ANY TIME THE SAW DOES NOT APPEAR TO BE OPERATING PROPERLY IT SHOULD BE STOPPED IMMEDIATELY AND REPAIRED OPERATOR x THE SAW SHOULD NEVER BE OPERATED UNLESS ALL GUARDS AND DOORS ARE IN PLACE AND CLOSED x ...

Страница 14: ...w Complete the inspection for signs of damage Undo the bolts that hold the saw to the pallet Retain these EROWV WR XVH IRU OHYHOLQJ 7KH IROORZLQJ SKRWR LOOXVWUDWHV WKH ÀRRU PRXQW ing plates located at the corners of the saw The larger diameter hole LV XVHG IRU UHWDLQLQJ GXULQJ VKLSSLQJ DQG IRU XVH ZLWK FRQFUHWH ÀRRU DQ chors The smaller diameter threaded holes at each corner are used for leveling ...

Страница 15: ...OH IRU RXU needs 1R FXWWLQJ ÀXLG FRRODQW LV VXSSOLHG ZLWK WKH PDFKLQH 7KHUH DUH WZR W SHV RI FRRODQW DYDLODEOH Oil based dilute 1 10 ratio one part concentrated coolant to 10 parts water Synthetic dilute as recommended by manufacturer POWER WIRING CONNECTIONS When the machine has been anchored and leveled the power hook up is the last installation step In order to prevent po WHQWLDO GDPDJH WR WKH ...

Страница 16: ...1 4 ...

Страница 17: ...O DW DQ extremely slow feed rate It is also advisable to utilize a slow blade speed 7KHVH WZR RU WKUHH VORZ FXWV VXI FLHQWO ODS SROLVK WKH WHHWK RQ WKH QHZ EODGH VR WKDW LW GRHV QRW VQDJ WKH PDWHULDO EHLQJ FXW 3URSHU EUHDN LQ ZLOO DOOHYLDWH EODGH YLEUDWLRQ LPSURYH VXUIDFH QLVK DFFXUDF DQG EODGH life After break in the following six points must be closely monitored to ensure long blade life 1 Prope...

Страница 18: ...uto Mode or Single Cut Mode pushing this button starts the cycle After a cycle has been started it may be put into Pause by press ing the Cycle Start Pause button and message JOB IS PAUSED TO RESUME PRESS CYCLE is displayed on the operator inter face panel Pressing the button again causes the cycle to resume In Pause all machine motions will stop except blade will continue to run Emergency Stop Th...

Страница 19: ... Other cycle motions will continue until the head descent portion of the cycle at which point the cycle will wait until the blade is restarted HMI KEYS Function Keys Provide functions that depend upon the Mode in which the saw is running as described in the table on the following page Numeric Keys DUH XVHG WR ZULWH QXPEHUV LQWR WKH YDOXH HOGV LQ WKH YDULRXV GLVSOD VFUHHQV Number Key 0XVW EH KHOG G...

Страница 20: ...sed if part length is greater than maximum shuttle length but less than 220 1 The shuttle retracts fully 2 Shuttle Vise closes 3 Front Vise opens 4 Shuttle advances to Home position 5 Front Vise closes 6 Shuttle Vise opens 7 Shuttle retracts 8 Steps 2 7 will repeat until part length plus kerf is reached after when the front vise will close for the cut 9 Simultaneously a Head descends to down posit...

Страница 21: ...e vise on the workpiece 6HOHFW 6KXWWOH 9LVH µ ORVH WR FODPS ZRUNSLHFH LQ VKXWWOH YLVH Use FWD or REV Key to position the workpiece with front edge about inch forward of the saw blade 6HOHFW URQW 9LVH µ ORVH WR FODPS ZRUNSLHFH LQ IURQW YLVH LVSOD VZLWFKHV WR Single Cut Start Screen LTH xxxxxx FWD REV SLW STOP Â 7XUQ HHG 5DWH 9DOYH WR µ Press Blade Start Pushbutton Display switches to Single Cut in ...

Страница 22: ...QW UHOHDVH µ180 NH DQG SUHVV IDVW WZLFH WKH GHFLPDO point key ENTER LENGTH xxxxxx FWD REV SLW AUTO µ ODGH 6WDUW UHSODFHV µ QWHU HQJWK DQG ÀDVKHV 3UHVV 67 57 SXVKEXWWRQ DQG Blade motor starts BLADE START xxxxxx FWD REV SLW AUTO µ FOH 6WDUW UHSODFHV µ ODGH 6WDUW DQG ÀDVKHV CYCLE START xxxxxx FWD REV SLW AUTO Press CYCLE pushbutton display change to Single Cut in Progress CYCLE IS ON ÀDVKHV 8VH IXQFW...

Страница 23: ...UHVV IDVW WZLFH WKH GHFLPDO SRLQW NH Lxxxxxx Rxxx CxxxCYCLE MAN COOLon KERF STOP When correct part length parts required and quantity already cut usually 0 have all been entered proceed to run Auto Cycle as follows 3UHVV FOH 6WDUW 3DXVH XWWRQ LVSOD ZLOO FKDQJH DQG 6 21 LV ÀDVKLQJ Lxxxxxx Rxxx CxxxCYCLE MAN COOLon Sxxx Display prompts for start of the blade motor START THE BLADE FOR TRIM CUT Press ...

Страница 24: ... the EMERGENCY STOP button must be pulled out The display screen will VFUROO WKURXJK VHYHUDO DFUHHQV DQG QDOO GLVSOD LQ WKH 0 18 02 ZLWK WKH GLVSOD GLPPHG 3UHVVLQJ any key will bring the control panel to full ON and the display backlight will come ON Once the control panel has power the MACHINE START key must be pressed to activate the interface which will also start the hydraulic system Now all o...

Страница 25: ...his key will cause the shuttle to move either fast or slow The red LED indicates that the shuttle will move FAST Pressing the key will switch this function back to SLOW MANUAL AUTO MODE CONTROLS BLADE CONTROLS BLADE START Pressing this key will start the blade The blade will not start if the head is fully down BLADE STOP Pressing this key will stop the blade BLADE SPEED Pressing this key will caus...

Страница 26: ...cycle press the CYCLE START key MANUAL MODE BLADE SPEED 0 SFM LENGTH 0 SINGLE CUT MODE BLADE SPEED 0 SFM ENTER LENGTH 0 LENGTH 0 MANUAL MODE MANUAL MODE is the default mode All functions are enabled when in MANUAL MODE The screen will look as follows SINGLE CUT MODE OPERATION In MANUAL mode the PLC allows the operator to initiate a SINGLE CUT MODE to cut one piece at a desired length To accomplish...

Страница 27: ...D VISE must be in the closed position and the LED on When the AUTO MODE key is pressed the red indicator will come on The screen will change to the JOB display window as shown below and will be ready for editing or starting a new job All manual functions will be disabled PROCEDURE FOR EDITING OR STARTING A NEW JOB IN AUTO MODE 1 In AUTO mode key in a job number from 0 to 999 the number of pieces t...

Страница 28: ...lade will occur When the AUTO CYCLE commences the screen will change to the Auto Mode Status screen and the follow ing events will take place 1 A trim cut will be performed 2 After the trim cut the shuttle will advance the material to the LENGTH value 3 The saw will now cut the material to the LENGTH value compensating for the thickness of the blade 4 Steps 2 and 3 will be repeated for the given n...

Страница 29: ...red in the POWER 1 7 0 5 SDUDPHWHU RU FRQWLQXH UXQQLQJ WKH VSHFL HG WLPH XS WR D PD LPXP RI PLQXWHV 7KH PDFKLQH will automatically advance the stock between jobs for trim cuts as needed WORKING WITH A REPEATING QUEUE The QUEUE mode can also be set to repeat the sequence of jobs up to 99 times To do this the QUEUE parameter in SERVICE mode must be set at REPEAT To run a repeating queue two addition...

Страница 30: ... a next job which might call of different part angles If the kerf correction value is to be added to the length dimension of the desired part one must subtract the standard kerf at 90 from a kerf value which is closest to the angle of the part being cut The resulting difference is added to the part length If this method is chosen it is a good practice to check that the current kerf value is set to...

Страница 31: ...table via the PLC parameters The S 20 23A Series II band saw is equipped with two independently controlled coolant spouts that are capable of VXSSO LQJ D JHQHURXV ÀRZ RI FRRODQW WR WKH EODGH 7KH OHIW JXLGH DUP VXSSOLHV D ÀRZ RI FRRODQW WKDW VKRXOG ÀRRG WKH EODGH DV LW PRYHV WKURXJK WKH FDUELGH SDGV into the material to be cut The guide arm outlets should be adjusted to apply an even covering of co...

Страница 32: ...arm width to the material size is important to optimize blade life To adjust the guide arms the locking handles are loosened and then the guide arms will slide on the main guide bar that holds them To loosen the handle it should be turned counter clockwise and to tighten the handle turn it clockwise SHUTTLE LENGTH CONTROLS An encoder in its housing is shown in the photo The PLC uses signals from t...

Страница 33: ... counterclockwise rotation to increase and clockwise rotation to decrease Fast Approach Lever Depress for fast head descent Feed Rate Knob Used to set Feed Rate counterclockwise rotation to increase and clockwise rotation to decrease Hydraulic Feed Control HYDRAULIC FEED CONTROL ...

Страница 34: ...h the head is allowed to push the blade into the work piece Feed Force Limit should be set with the head in the down mode according to the label CUTTING SOLIDS For cutting solids the wider the section the less FF should be set to avoid blade overloading See the graph EXAMPLE When cutting a solid that is of machine FDSDFLW XVLQJ WKH JUDSK ORFDWH RQ WKH KRUL RQWDO line and travel upwards to the plot...

Страница 35: ...own The graph shows that as effective material width gets wider or as material gets harder lower blade speeds are recommended If material is narrow or soft higher blade speeds should be selected In Example 1 x 8 200mm diameter 1045 Medium Carbon Steel solid bar is to be cut x 2Q WKH JUDSK DERYH QG WKH 0HGLXP DUERQ 6WHHO XUYH ZKLFK UHSUHVHQWV WKH RSWLPXP EODGH VSHHGV for 1045 Carbon Steel x 2Q WKH ...

Страница 36: ...ular cutting situations use the graph below which represents the relationship between FEED RATE blade speed and blade pitch For Example 1 it is known from STEP 3 that optimum blade pitch is 2 3 and from STEP 4 that blade speed is 200 ft min 60m min From the graph on the left the FEED RATE is determined in the following way x 2Q WKH KRUL RQWDO D LV EODGH VSHHG D LV QG ft min 60m min x Find the poin...

Страница 37: ... speed for 4 1 2 effective 225 ft min 70m min material width Blade speed reduced by hardness factor 225 ft min x 60 135 ft min or 70m min x 60 42m min Step 5 Feed Rate for TPI blade is 1 8 in min 45mm min HHG 5DWH IRU 73 EODGH LV LQ PLQ LQ PLQ UHGXFHG E QHU WKDQ RSWLPXP EODGH pitch factor or 45mm min x 70 31 5mm min EXAMPLE 3 Material Bundle Low carbon steel 2 x 2 tube with wall 12 piece bundle 50...

Страница 38: ...ep 2 Feed force limit setting for 8 diameter material Refer to Feed Force Limit setting in Step 2 Step 3 Optimum blade pitch TPI TPI Step 4 Optimum blade speed for 5 effective material width 320 ft min 100m min Step 5 Feed Rate for TPI blade 4 0 in min or 100mm min ...

Страница 39: ...nect Switch must be turned off and locked in the off position by means of a padlock The key for this padlock must be kept by the person performing the work on the machine If more than one person is performing work on the machine then a multiple lock hasp shall be used and each person shall ap ply his or her own lock to the hasp 4 Prior to starting any work on the locked out machine the supervisor ...

Страница 40: ...D V EHJLQ DW WKH ZKHHO ZKHUH WKH WUDFNLQJ LV IDUWKHVW RXW RI VSHFL FDWLRQ 8VLQJ WKH LQVWUXFWLRQV below adjust the worst wheel jog the blade and recheck both wheels Repeat this process until both wheels DUH ZLWKLQ VSHFL FDWLRQ a IDLER WHEEL ADJUSTMENT S 20 Line On the blade tensioner slide assembly there are three 9 16 hex head bolts Loosen the two bolts at the left end by turn Loosen the single bo...

Страница 41: ...oosen the hex nut on the locking handle with a 9 16 wrench and turn the handle clockwise until it rests against the coolant tap on the idler guide arm or the roll pin on the drive guide arm Turn the setscrew clockwise with a 3 16 Allen key until tight and then loosen 1 8 turn and tighten the hex nut This should put just enough pressure on the blade to permit you to push the blade down approximatel...

Страница 42: ... locking cap screws B with a Allen key Step 2 Tighten all 4 setscrews A until snug with a 5 32 Allen key Step 3 Back out the A screws turn Step 4 Tighten the locking cap screws B Step 5 Swing the head to 45q and back to ensure that the head moves freely and does not bind on the pivot surfaces Continue to step 6 if necessary Step 6 Adjust the clamping force bolt C with a wrench If not tightened eno...

Страница 43: ...rily the saw pivot points and VKXWWOH DVVHPEO ZKLFK DUH HTXLSSHG ZLWK JUHDVH WWLQJV DQG PHWDO WR PHWDO VXUIDFHV WKDW UHTXLUH OXEULFDWLRQ WR SUHYHQW wear and seizure It is recommended to use LPS ThermaPex Hi Load bearing Grease manufactured by LPS Laboratories or equivalent for OXEULFDWLRQ RI WKH VKXWWOH DVVHPEO RU RWKHU SRLQWV RI OXEULFDWLRQ JHQHUDO SXUSRVH JUHDVH LV VXI FLHQW The lubricant should...

Страница 44: ...f the synthetic type The lubricant must also have the necessary EP and anti foaming additives GEARBOX LUBRICATION S 23A 7KH RQ JQROL JHDUER XVHG RQ WKH 6 LV VXSSOLHG ZLWK OLWUHV 86 JDOORQV RI 6KHOO 7LYHOOD S320 synthetic oil This oil has an ISO Viscosity Grade of 320 that is optimum for ambient temperatures from HJ HJ RQ JOLROL UHFRPPHQGV WKDW VKRXOG D OXEULFDQW RWKHU WKDQ WKH DSSURYHG 6KHOO type ...

Страница 45: ...21C shop one might expect an oil temperature of about 130F 54C Oil temperature should never exceed 155F 68C 6 HYDRAULIC PRESSURE Hydraulic pressure is factory set and should not require any further attention CLEANLINESS 7KH KHDY GXW GHVLJQ VKRXOG HQGXUH KHDY RSHUDWLQJ FRQGLWLRQV DQG SURYLGH WKH FXVWRPHU ZLWK ÀDZOHVV PDFKLQH SHUIRU mance To extend good performance some care is required especially w...

Страница 46: ...ISE actual position HOLD SHUTTLE HOME Hold SHUTTLE VISE home and closed during cut An encoder is attached to the shuttle assembly and travels with the shuttle to provide length information to the PLC A proximity switch is mounted behind the idler wheel provides blade speed input to the PLC The programmed information includes logic put into the PLC by its manufacturer as well as information program...

Страница 47: ...Delay in monitoring of the blade speed proximity switch during acceleration of the blade from start to desired speed set by the manufacturer POWER DOWN TIMER If 0 selected then the machine will shut down after the job is completed This will allow the PDFKLQH WR FRQWLQXH UXQQLQJ IRU D VSHFL HG WLPH DIWHU WKH MRE LQ 0DQXDO 0RGH IRU WKH F FOH in Auto Mode has been completed Range from 0 to 180 minute...

Страница 48: ... interference pinion loose on encoder shaft 2 Encoder Cable x bad connection at encoder or at PLC x intermittent open in one or more signal wires 3 Improper Programmed Information x existing parameter s incorrect x incorrect blade kerf 4 PLC x IDXOW 3 XQLW QRW UHSDLUDEOH LQ WKH HOG GENERAL RULES Normally three types of length inaccuracies may occur QFRQVLVWHQW OHQJWKV FXW DUH QRW FRQVLVWHQW HUURU ...

Страница 49: ...factory NOTE Linear inaccuracy may be corrected by adjusting the LENGTH CONSTANT as follows x Load machine with a piece of stock for test cutting x Program the PLC to cut two pieces each of 1 12 and a length equal to a shuttle and a half of the machine being checked x Make the cuts and measure as accurately as possible vernier caliper x Using the formula provided below calculate the new parameter ...

Страница 50: ...HDN output should come on the head should start to descend for the cut If blade is not running at this time auto cycle will hold until min SFM is reached Depending on Hld Shtl Hm parameter in the PLC the shuttle may stay home and closed during the cut or may move back to pick up the next length HUP input should go out as the head descends and HUP L S deactivates 7 After the cut is completed HDN in...

Страница 51: ...ing proximity LED should pulse Likewise the PLC input LED X2 should be pulsing If both LEDs are pulsing with the blade running the PLC is the problem If the sensor LED is pulsing but the input X2 LED is not there is a problem between the sensor and the PLC input X2 terminal If the LED on the sensor is not on the problem is with the sensor wiring or the sensor is at fault MITSUBISHI 100 INPUTS AND ...

Страница 52: ...ece of material which is approx 5 longer that the shuttle full stroke length i e S20A 34 00 and close the front vise Start the blade and make a trim cut Raise the head and fully retract the shuttle Clamp the material and move the shuttle fully forward Make a cut and measure the part length In SERVICE MODE move the cursor to the ACTUAL LENGTH parameter and enter the length of the cut part plus the ...

Страница 53: ...NSTANT Example Cut length of 11 988 Programmed length of 12 Existing LENGTH CONSTANT parameter of 0 0012567 11 988 y 12 000 X 0 0012567 0 0012554 The new LENGTH CONSTANT value of 0 0012554 should be entered as the LENGTH CONSTANT parameter and test cuts repeated Adjust the parameter again if necessary General Rule Lowering the LENGTH CONSTANT value Longer shuttle travel Longer parts Increasing the...

Страница 54: ......

Страница 55: ...4 1 SECTION 4 ELECTRICAL MAIN PANEL COMPONENT LAYOUT ...

Страница 56: ...4 2 PCB BOARD FUSE LOCATION FUSE DESCRIPTION 1 3FU1 3FU2 1 5Amp Time Delay 2 4FU 2Amp Time Delay 3 5FU1 5FU2 2Amp Fast Acting 4 6FU 5Amp Time Delay 5FU2 3FU2 5FU1 3FU1 6FU 4FU ...

Страница 57: ...4 3 MAIN PANEL COMPONENT LAYOUT PLC OUTPUT CABLE COMMUNICATION CABLE PLC INPUT CONNECTIONS OUTPUT CONNECTIONS PLC INPUT CABLE ...

Страница 58: ...4 4 MAIN PANEL COMPONENT LAYOUT 1OL 2OL VFD 1M 2M POWER SUPPLY ...

Страница 59: ...4 5 MAIN PANEL COMPONENT LAYOUT FUSE Description 1 2FU1 2FU2 3Amp Time Delay 2 7FU 2Amp Fast Acting 2FU2 7FU 2FU1 SAFETY RELAY ...

Страница 60: ...tion S22AII NA 7 01 1 Schematic indicates wiring connections required for machine with PLC option S22AII NA 7 02 1 Schematic indicates wiring connections required for machine with SEQUENCER option S22AII NA 7 03 1 Schematic indicates wiring connections required for Out Of Stock OOS0 option S22AII NA 7 04 1 Schematic indicates wiring connections required for Work Lamp option S22AII NA 7 05 1 Schema...

Страница 61: ...ve 6 8b 1 362748 Dcv3P Ab T Head Control Valve 7 8a 1 362748 Dcv3P Ab T Shuttle Control Valve 8 9a 9b 2 362749 Dcv3P Ab C Vise Valve 9 7a 7b 2 362747 Dpch 1 Double Pilot Check Valve 10 10 1 362757 Pv2P A C Chb 20 Cushion Valve Assembly 11 2 1 362752 Pump 12 3 1 362753 Motor 240 Vac 1Hp Three Phase 13 1 362756 Filter Element 14 0 1 362758 Variable Vise Pressure Block Vvp Option 15 0 1 363145 Pressu...

Страница 62: ...5 2 Oil level should be maintained at the top portion of the level gauge glass window OIL LEVEL GAUGE AND DRAIN PLUG FILLER CAP AND FILTER ELEMENT LOCATION ...

Страница 63: ...5 3 FOR HYDRAULIC SCHEMATICS AND PLUMBING DIAGRAMS SEE PDF ON ATTACHED CD ...

Страница 64: ......

Страница 65: ...6 1 SECTION 6 MECHANICAL ASSEMBLIES For Mechanical Assembly Drawings see PDF on attached CD ...

Страница 66: ......

Страница 67: ...The unit has two control screws Pulse Minute adjusts rate of lubricant use About 8 to 12 pulse per minute is optimum more is not better Air Screw regulates the jet of air that projects the lubricant from the nozzle onto the blade Adjustment should be such that lubricant covers the blade without blow ing the mist beyond the back edge of the blade Note New blade may require initial lubrication with ...

Страница 68: ...r than achievable by controls and is limited by mechanical friction of the vise assemblies OVERHEAD BUNDLING 1 The relative speed of the bundling jaws and vise jaws can be adjusted with the needle valves at each cylinder 7KH IROORZLQJ VWHSV ZLOO HQVXUH WKH HI FLHQW RSHUDWLRQ RI WKH 2YHUKHDG XQGOLQJ a The material should be loaded into the machines vises and advanced to a position where a trim can ...

Страница 69: ...7 3 Lamp 24VDC 20W 371789 Work Stop Assembly S22A G15 00A WORK LAMP ASSEMBLY WORK STOP ASSEMBLY FOR OPTIONAL ASSEMBLIES SEE PDF ON ATTACHED CD ...

Страница 70: ......

Страница 71: ...hp Hydraulic drive 75 kW HYDRAULIC SYSTEM 600 psi 4140 kPa HYDRAULIC TANK CAPACITY 4 75 U S Gallons 18 litres COOLANT TANK 6 U S Gallons 23 litres SHUTTLE STROKE 0 29 single stroke 0 736 mm single stroke multi indexing standard multi indexing standard VISE CONTROL Hydraulic Hydraulic TABLE HEIGHT 31 787 mm MAXIMUM WORK LOAD 5 000 lbs 2268 kg MACHINE WEIGHT 3 000 lbs 1360 kg DIMENSIONS 88 wide 2234...

Страница 72: ...8 2 ...

Страница 73: ...8 3 ...

Страница 74: ...8 4 ...

Страница 75: ...1 hp Hydraulic drive 75 kW HYDRAULIC SYSTEM 600 psi 4140 kPa HYDRAULIC TANK CAPACITY 4 75 U S Gallons 18 litres COOLANT TANK 6 U S Gallons 23 litres SHUTTLE STROKE 0 29 single stroke 0 736 mm single stroke multi indexing standard multi indexing standard VISE CONTROL Hydraulic Hydraulic TABLE HEIGHT 31 787 mm MAXIMUM WORK LOAD 5 000 lbs 2268 kg MACHINE WEIGHT 3 400 lbs 1543 kg DIMENSIONS 97 wide 24...

Страница 76: ...8 6 ...

Страница 77: ...8 7 ...

Страница 78: ...8 8 ...

Страница 79: ...d any other items used in the manufacture of the S 20 23A Series ll but not originally manufactured by Hyd Mech are subject to the original manu IDFWXUHU V ZDUUDQW G 0HFK ZLOO SURYLGH VXFK DVVLVWDQFH DQG LQIRUPDWLRQ DV LV QHFHVVDU DQG DYDLODEOH WR IDFLOLWDWH WKH XVHU V FODLP WR VXFK RWKHU PDQXIDFWXUHU Liability or obligation on the part of Hyd Mech for damages whether general special or for neglig...

Страница 80: ...N DISPLAY 29 125 No LENGTH CONSTANT HOLD SHUTTLE HOME No ACCELERATION DISTANCE BROKEN PROX 0 25 No DECELERATION DISTANCE POWER DOWN TIMER 0 75 15Min MINIMUM FAST DISTANCE BLADE CLEAR 1 No TARGET WINDOW TRIM CUT 0004 Yes FRONT VISE OPEN DWELL OUT OF STOCK No SHUTTLE VISE OPEN DWELL COOLANT BLD CLOSE TIME QUEUE Plc Only Single SEQUENCER Seq Only MEASURE UNITS Seq Only yes Inch ...

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