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Chapter 4 – Operation

SS2400T/S

4-15

Even if the above described procedure is observed, a lathe error may arise.
It may be caused by exceeding of permitted M-code time in the lathe.
If the barfeeder feeds only to the "open clamping device" (without M-
code), it will send an error message no. 6 independently of the above
described procedure.

Material should not be replenished under the machine

operation, if not necessary.

4.9.7

LATHE OPERATION WITHOUT THE BARFEEDER

Lathe operation is possible without the barfeeder provided the power part of the barfeeder is
connected and the flag is in the back limit position. In this case the barfeeder does not issue
the error message, and do not lock the spindle turning.

Some lathes can "disconnect" the barfeeder and ignore its signals. This
function enables barfeeder switching off by the Q1 switch without causing
a lathe error. In this case however the lathe ignores the barfeeder signals,
and therefore there is a risk in any barfeeder handling that the pusher can
get into contact with the rotating spindle and be damaged!

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Содержание SPACESAVER 2400S

Страница 1: ...SMW SYSTEMS LLC 9828 S Arlee Ave Santa Fe Springs CA 90670 Phone 800 423 4651 Fax 562 864 1391 SPACESAVER 2400T SPACESAVER 2400S CNC LATHE BARFEEDER INSTALLATION OPERATION AND MAINTENANCE MANUAL...

Страница 2: ......

Страница 3: ...ent which has not been properly installed checked and prepared for operation and is not regularly maintained Do not remove any safety plates and labels with signs or warnings and follow the instructio...

Страница 4: ...in their initial setting Beware of sharp edges of parts Use only hammers with a soft head if you must use the hammer Observe operating limits of the equipment given in the specification Use spindle i...

Страница 5: ...EQUISITES 4 1 4 1 1 PUTTING INTO OPERATION ANCHORING ALIGNMENT 4 1 4 1 2 SAFETY OF OPERATION 4 1 4 1 3 ATTENDANCE 4 1 4 2 WORKING PROCEDURES 4 1 4 2 1 FEEDING TO STOPPER 4 1 4 2 2 FEEDING TO POSITION...

Страница 6: ...List Type 4 17 4 10 1 2 2 Parameters of Position Type 4 17 4 10 1 2 3 Parameters of Other Type 4 17 4 10 1 2 4 Job Selection Function 4 17 4 10 2 OPERATOR PARAMETERS 4 18 4 10 2 1 100 End oF Bar 4 19...

Страница 7: ...OUTINE MAINTENANCE 5 1 5 2 ERROR MESSAGES 5 2 5 3 ELECTRIC EQUIPMENT 5 6 5 3 1 ARRANGEMENT AND PURPOSE OF SWITCHES 5 6 5 3 2 ARRANGEMENT OF INSTRUMENTS IN THE SWITCHBOARD 5 7 5 3 3 CONTROL 5 7 5 3 3 1...

Страница 8: ...Table of Contents 8 SS2400T S...

Страница 9: ...4 2 Bar Feeding 4 3 Fig 4 3 Channel Position Setting 4 4 Fig 4 4 Magazine Position Setting 4 5 Fig 4 5 Pusher Dismantling and Mounting 4 5 Fig 4 6 Control Panel 4 6 Fig 4 7 Keys 4 7 Fig 4 8 Status Ba...

Страница 10: ...ed in this manual as follows Failure to observe these instructions can result in injury of the operator Failure to observe these instructions can result in damage to the barfeeder or the lathe Other i...

Страница 11: ...rcular cross section bars the lathe must be equipped with a spindle orientation At work with bars of common cross sections a section insert must be installed in the loading channel of the barfeeder th...

Страница 12: ...connectors X1 X2 for barfeeder interconnection with the lathe 1 4 TECHNICAL SPECIFICATION Scope of application Bar dimension Round cross section of bars 6 to 105 mm 250 4 000 Hexagonal cross section...

Страница 13: ...2400T S 1 3 Technology of bar handling The bar is cantered in the lathe spindle by spindle inserts and shifted by the pusher to a stopper in the tool head Spindle speed Depending on lathe design and q...

Страница 14: ...upply 200 230 400 VAC 50 60 Hz 320 VA Power circuits 200 VAC 24 VDC Logic circuits 24 VDC Colour design Light grey Weight Unit Net 360 kgs 794lbs Packaging Transport dimensions 2160x780x1230 mm 85 x30...

Страница 15: ...Chapter 1 Description SS2400T S 1 5 Main dimensions A standard 825 1175 opce 990 1340 Fig 1 1 Main Dimensions of the Barfeeder option...

Страница 16: ...sends the End of Bar signal The signal is tested by the lathe program which issues a command to eject the rest of the bar and load a new bar Following the End of Bar signal the clamping device opens t...

Страница 17: ...Chapter 1 Description SS2400T S 1 7...

Страница 18: ......

Страница 19: ...er the shipment is in order and complete according to the packing list attached to the Manual Remove the barfeeder and its cover from the pallet Lift the barfeeder by high lift truck with forks under...

Страница 20: ...ories of the barfeeder SS2400T S Type Quantity anchor bolts 5 washers under anchor bolts 5 setting kit 1 setting wrench speeder 1 cellulose thinner reducible repair paint 1 User Manual 1 pusher with f...

Страница 21: ...tion with debugged NC program and must be equipped with necessary tools The lathe must be free on the installation day Neither production nor program debugging can take place on it If you want to feed...

Страница 22: ...tall the pusher see Chapter Error Reference source not found Slacken 4 locking screws 3 1 3 and the lock nut 3 1 1 securing the set screw 3 1 2 on each leg Using 6 screws 3 1 5 and 4 studs 3 1 4 align...

Страница 23: ...Chapter 3 Installation SS2400T S 3 3 3 2 3 GEOMETRIC ALIGNMENT WITH THE LATHE 6 Fig 3 2 Setting Kit...

Страница 24: ...eeder and the lathe by changing the barfeeder position changing the position and height of the front and rear leg To achieve correct height use the set screws 3 1 2 Lateral alignment shall be made by...

Страница 25: ...eeder only on the fastened pad 3 1 8 After alignment tighten all screws and lock nuts connection of the leg with the pad and vertical alignment and recheck the barfeeder alignment Final alignment tole...

Страница 26: ...e right screw 3 5 1 Anchor the leg to the ground Replace the upper plate of the magazine on the frame and align it by means of 4 distance bolts in such a way that it is parallel with the channel with...

Страница 27: ...ance 4 2 WORKING PROCEDURES 4 2 1 FEEDING TO STOPPER In this mode the barfeeder feeds the bar to a previously set stopper which is fastened in the lathe tool head Thus the stopper position determines...

Страница 28: ...see the parameter 100 Set the length of feeding of the new bar to the face of the clamping device see the parameter 107 Set the feed length see the parameters 105 and 106 At change of jaws change of...

Страница 29: ...EEDING TO STOPPER In bar feeding to a preset stopper which is as a rule fixed in the lathe tool head the barfeeder always acts on the bar by a force which maximum value is set in the parameter 300 4 4...

Страница 30: ...move the pusher into the upper limit position Release 3 lock screws 4 3 1 Using the set screw 4 3 2 move the channel according to the scale 4 3 3 in a position corresponding roughly to the bar diamete...

Страница 31: ...ndard 18 mm with fixed stopper 30 105 mm standard standard How to replace the pusher Release 2 fixing screws 4 5 2 in the pusher lock 4 5 1 and pull the pusher out from the front sleeve 4 5 3 Replace...

Страница 32: ...appropriate opening of the cover or following the pressing of the Emergency Stop button on the barfeeder or on the lathe 4 9 1 2 MODE SWITCH S3 Mode switch allows for work in the manual mode even with...

Страница 33: ...switch calibration SS2400S State Meaning Does not light Automatic cycle is inactive Lights The barfeeder runs in the automatic cycle The cycle is cancelled immediately by pressing the button Flashes...

Страница 34: ...control Menu item selection Data Selection of parameter selection method list parameter number or jump to next parameter Info No meaning Jump to other information screen In entering data e g paramete...

Страница 35: ...in test of the barfeeder in production see 000 M code is active M code is inactive Barfeeder activity is allowed from the lathe Barfeeder activity is forbidden from the lathe Clamping device is open...

Страница 36: ...ng of interface behaviour for given lathe and other parameters not related to the production technology 4 9 4 1 CHANGING USER LEVEL Press the key Using the navigation keys find the Security screen Ent...

Страница 37: ...reference failed Most probable there is an obstacle e g dirt on the flag travel which prevents the barfeeder from moving the flag to the back limit position thus disabling correct reading of the refer...

Страница 38: ...regard to the origin of coordinate system For this purpose the material switch calibration function is used The position of the material switch is stored in the parameter 108 How to calibrate the mat...

Страница 39: ...spindle The new bar is moved by the barfeeder to a set position in front of the clamping device 4 9 6 2 AUTOMATIC CYCLE STARTUP Before starting up the lathe with the barfeeder check whether the barfee...

Страница 40: ...r 300 Thus the feeding force can be adjusted operatively under the barfeeder run in the active automatic cycle How to adjust the feeding force Select The field with current value of the feeding force...

Страница 41: ...ERATION WITHOUT THE BARFEEDER Lathe operation is possible without the barfeeder provided the power part of the barfeeder is connected and the flag is in the back limit position In this case the barfee...

Страница 42: ...t selection Parameter group menu Parameter number Parameter order in the group Take over Fig 4 10 Data Mode 4 10 1 1 PARAMETER SELECTION All parameters of the barfeeder have unique numbers assigned th...

Страница 43: ...ing rewrite the value and confirm it by For some of these parameters it is possible to use the key After pressing the key the parameter takes over the current value of the flag position This can be us...

Страница 44: ...ly dependent on the part production technology in the lathe Material to square up the new bar 100 End of Bar 101 Pusher Retract Position 102 Collet Face Position 105 First Feeding Length SS2400S 106 S...

Страница 45: ...the loaded bars Do not reduce the rest length by shortening the parameter 100 Shortening the parameter 100 means a reduction of the minimum clamping length 4 10 2 2 101 PUSHER RETRACT POSITION By appr...

Страница 46: ...107 In feeding to Position it can apply up to 100 force on the bar independently on setting of the parameter 300 4 10 2 5 105 106 FEEDING LENGTH SS2400S Parameters 105 and 106 set the length by which...

Страница 47: ...ther part i e technologies at which the bar is fed by the second lathe spindle or by other feeding equipment In this case the barfeeder on the feeding request normally the first M code with open clamp...

Страница 48: ...amping device Using keys copy the actual position of the flag into the parameter 102 The value of the parameter 102 is set by it The value of the parameter 102 must be checked at replacement of the cl...

Страница 49: ...after the receipt of the EOB M code the barfeeder signs it off Stand Still Present After the receipt of the EOB M code the barfeeder wait 0 5 s and after it sings off the EOB M code 4 10 2 10 1 SPECI...

Страница 50: ...ecting position it moves back and the barfeeder begins to load a new bar This is the case of controlled ejection of the rest of bar OFF In this case the barfeeder supports only direct ejection 4 10 2...

Страница 51: ...e the barfeeder setting in the Jobs Table Open the parameter 400 Let us suppose that you want to save the barfeeder setting as the job no 10 Using go to the job no 10 or enter 10 in the Selected Job f...

Страница 52: ...feeder SS2400T S distinguishes 3 basic work modes Only normal automatic mode is used for machining The other modes are only intended for servicemen of the manufacturer and the vendor These modes shall...

Страница 53: ...necessary to write a testing program which will simulate machining into the lathe Example of the lathe testing program without tool head motions N10 Spindle stop N20 End of Bar test If End of Bar go...

Страница 54: ...ates its replacement by its motions The program in the lathe goes to the block N200 and controls the barfeeder during replacement of the bar 4 10 3 1 3 TEST MODE The Test mode is particularly used for...

Страница 55: ...vice is closed This timing is the most frequently used timing of the End of Bar signal Long End of Bar is sent to the lathe as soon as the barfeeder detects a short bar in the lathe The signal is rese...

Страница 56: ...est M69 4 10 3 7 008 M CODE STYLE Parameter 008 sets for the method of signing the M code off 008 Description Dynamic Dynamic M code is such M code which can be deactivated by the lathe independently...

Страница 57: ...rial switch B34 from the barfeeder reference point Usual value of the parameter 108 approx 1576 mm Use the material switch calibration function for precise setting of the parameter 108 see Chapter 4 9...

Страница 58: ...s 1 s Jobs Table Reset function deletes all values in the Jobs Table and identifies all jobs as unused Finally it restarts the barfeeder s PLC Counters Reset function resets statistic data of the bar...

Страница 59: ...arfeeder pushes the bar to the stopper 12 Stopper departure to the machining position the barfeeder continues to push the bar to the stopper 13 Clamping device closing the barfeeder returns 14 Dwell f...

Страница 60: ...6 6 Clamping device closing the barfeeder returns 7 Dwell for pusher retraction to the rear position 8 Technological program 9 Jump to program start Subprogram new bar loading 50 Spindle positioning n...

Страница 61: ...Barfeeder feeding to the lathe stopper Parameter Value Note 100 48 3 mm 48 3 15 3 0 3 30 101 Depends on the pusher sag 300 35 010 Stopper SS2400S 105 0 mm SS2400S Parameter is not used 106 0 mm SS2400...

Страница 62: ...t evaluation of the bar end As the feed of the new bar in front of the clamping device is controlled by the stopper in the lathe it is not necessary to enter the parameter 107 The value saved in it is...

Страница 63: ...ide bars with grease LV2 12 Lubricate the pusher tilting bearings with machine oil 13 Clean and oil the pusher lock bar and pin 12 11 13 21 11 Fig 5 1 Routine Maintenance Every two months 21 Check the...

Страница 64: ...ot effect on this error 3 Lathe isn t in AUTO If the barfeeder works in automatic mode it feeds replaces or measures the length of the bar on the basis of EOB M code the lathe must be in automatic mod...

Страница 65: ...Chapter 4 9 5 4 11 Unexpected M code This error is caused by M code sent by the lathe during controlled ejection of the rest of bar It means that the lathe sent the second M code still at ejection It...

Страница 66: ...vice of the lathe Check the value of the parameter 300 Check the value of the parameter 103 23 Ejection is too slow Maximum permitted time of controlled ejection of the rest of the bar exceeded max 8...

Страница 67: ...not found 30 Tables fault Table fault is an error caused by problems of the memory wherein the Jobs Table is saved Make a note of the comment displayed in the PLC status line and consult this error wi...

Страница 68: ...der cover opening shows itself in the lathe as a barfeeder error and spindle revolution inhibition B30 Loader up Active if the barfeeder pusher is in the upper limit position B31 Loader down Active if...

Страница 69: ...C PP35 hereinafter only PLC integrated in the barfeeder control panel which controls the SM1 drive and power elements of the X3 module in the barfeeder switchboard ENC A ENC B AX2 AX1 APWR RS232C BAT...

Страница 70: ...you avoid eventual complications Battery replacement PLC is not equipped with a capacitor which ensures memory power supply during replacement of the battery PLC must be ON at battery replacement Sla...

Страница 71: ...us Meaning Base Block Servo OFF Servo ON Servo ON Overload Overload You can get a complete list of the drive states from the barfeeder manufacturer only in English Under normal circumstances no other...

Страница 72: ...bar feeding and loading in the automatic cycle In fact it is a lathe safety signal which informs the barfeeder that its automatic operation has been enabled by the lathe This signal can be replaced by...

Страница 73: ...d the bar is short Signal is inactive K5 is open enough material The End of Bar signal is usually sent to the lathe after completion of feeding clamping at which the End of Bar was evaluated and deact...

Страница 74: ...escription Counter 01 Flag position measuring E1 Counter 02 Ain Aout Action value controlling the M1 motion Conf Configuration register Stat Status should always be 16 Meaning of DI and DO see the wir...

Страница 75: ...Chapter 5 Maintenance SS2400T S 5 13 5 3 6 WIRING DIAGRAMS...

Страница 76: ...Chapter 5 Maintenance 5 14 SS2400T S...

Страница 77: ...Chapter 5 Maintenance SS2400T S 5 15...

Страница 78: ...Chapter 5 Maintenance 5 16 SS2400T S...

Страница 79: ...Chapter 5 Maintenance SS2400T S 5 17...

Страница 80: ...Chapter 5 Maintenance 5 18 SS2400T S...

Страница 81: ...Chapter 5 Maintenance SS2400T S 5 19...

Страница 82: ...Chapter 5 Maintenance 5 20 SS2400T S...

Страница 83: ...Chapter 5 Maintenance SS2400T S 5 21...

Страница 84: ...Chapter 5 Maintenance 5 22 SS2400T S...

Страница 85: ...ance SS2400T S 5 23 5 4 SPARE PARTS 5 4 1 ELECTRIC SPARE PARTS TL1 G1 TL2 K1 X3 S1 S10 S3 A PLC K11 12 14 15 K2 4 5 6 7 G2 VR1 SM1 B34 SQ23 B31 B33 B30 B36 SQ32 M1 E1 A PLC S1 S3 S10 Q1 M2 Fig 5 5 Ele...

Страница 86: ...ac SGMAH 04AAF41 M2 Loading motor Motor nakl dac 8122194 443122194027 upraven Q1 Switch Vyp na S25JU 1102A6 Red head Hlava erven ZB5AS834 Connecting part 2NC D l spojovac 2NC ZB5AZ104 S1 Contact NC Ko...

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