Optimum Optimill MT 50 Operating Manual Download Page 44

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Version 1.2.8 - 2020-08-03

Translation of original operating manual

MT50

0_GB

_4.

Img.5-19: Milling spindle horizontal milling



Fix the milling spindle by means of the draw-in rod

Img.5-20: Draw-in rod horizontal milling



Mount counterbearing.

INFORMATION

If the spindle head carrier is not exactly plugged in to "Zero" it is almost not possible to
fix the counterbearing. Therefore if required release the clamping screws by slightly
turning the spindle head carrier before plug-in in the counterbearing.

Retighten the clamping screws after plugging them in.

Milling spindle

(Illustration without side mill-

ing cutter)

Slide bearing

Draw-in rod

Summary of Contents for Optimill MT 50

Page 1: ...Operating manual Milling machine Version 1 2 8 3336005...

Page 2: ...ration 16 1 13 Safety during maintenance 16 1 13 1 Switching off and securing the milling machine 17 1 13 2 Using lifting equipment 17 1 13 3 Mechanical maintenance work 17 1 14 Accident report 17 1 1...

Page 3: ...is 38 5 12 2 Switch on off the automatic table feed X axis 39 5 12 3 Switch to the rapid mode 40 5 12 4 Switching the feed 41 5 13 Moving the cross table forward back Y axis 42 5 14 Turning the spindl...

Page 4: ...s for defects warranty 84 9 4 Change information operating manual 85 9 5 Storage 86 9 6 Product follow up 86 9 7 Note regarding disposal options to reuse 87 9 7 1 Decommissioning 87 9 7 2 Disposal of...

Page 5: ...e paragraph Maintenance all maintenance works and functional tests are described which the operator must perform in regular intervals The illustration and information included in the present manual ca...

Page 6: ...g machine it is necessary to observe the European standards With regard to relevant national legislation which has not yet been adjusted to the European standards the applicable national legislation n...

Page 7: ...y instructions warning notes Warning danger of slipping Warning risk of stumbling Warning hot surface Warning biological hazard Warning of automatic start up Warning tilting danger Warning of suspende...

Page 8: ...ng commercial milling and drilling tools The milling machine must only be installed and operated in a dry and well ventilated place The table housing of the cross table included in the scope of delive...

Page 9: ...d use or any use beyond the described use shall be deemed as not in conformity and is forbidden Any other use has to be discussed with the manufacturer It is only allowed to process metal cold and non...

Page 10: ...utting speed remains constant for hard materials commercial cooling lubricating agents are used 1 5 Possible dangers caused by the milling machine The milling machine was built using the latest techno...

Page 11: ...if the operating company expressively commissioned the operator Electrical specialist Due to his professional training knowledge and experience as well as his knowledge of respec tive standards and r...

Page 12: ...ctrical specialist or under the direction and supervision of an electrical specialist Before carrying out work on electrical components or operating materials the following meas ures must be taken in...

Page 13: ...uries due to components or parts of components flying off at high speed contact with rotating parts fatal electrocution pulling in of clothes The milling machine includes the following safety devices...

Page 14: ...witching on by means of a padlock When the main switch is switched off the current supply is interrupted Img 1 1 Main switch 1 9 2 Emergency stop push button Turn the knob of the push button to the ri...

Page 15: ...hem if necessary are complete INFORMATION Use the following table in order to organize the checks General check Equipment Check OK Protective covers Mounted firmly bolted and not damaged Signs Marking...

Page 16: ...oned in these operating instructions have to be strictly observed dur ing assembly operation maintenance and repair Switch off the milling machine machine before measuring the workpiece Do not work on...

Page 17: ...es or even death Check that the lifting equipment and load suspension gears are of sufficient load capacity and are in perfect condition Observe the accident prevention regulations issued by your Empl...

Page 18: ...oning and after modifications or repairs prior to recommissioning and at certain intervals The deadlines must be set so that arising foreseeable defects can be detected in a timely man ner The relevan...

Page 19: ...l up to serial number J201310356 1000mm x 240mm Height Installation plan on page 22 Width Depth Total weight 900 kg Weight including packaging 1050 kg Dimensions of packaging L x W x H 1290 x 1220 x 2...

Page 20: ...24 720 mm min Table feed X axis 60Hz connection 29 864 mm min Table feed drive 0 37 kW 2 5 Drilling capacity Drilling capacity in steel S235JR 30 mm Continuous drilling capacity in steel S235JR 25 mm...

Page 21: ...l and not necessarily a safe working level Though there is a dependency between the degree of the noise emission and the degree of the noise disturbance it is not possible to use it reliably to determ...

Page 22: ...Version 1 2 8 2020 08 03 22 Translation of original operating manual MT50 GB MT50_GB_2 fm 2 10 Installation plan Center of gravity...

Page 23: ...uspension equipment that might break under load can cause severe injuries or even death Check that the lifting and load suspension gear has sufficient load bearing capacity and that it is in perfect c...

Page 24: ...e missing parts and loose locking bolts Compare the scope of delivery with the attached packing list 4 3 Installation and assembly 4 3 1 Requirements to the installation site Organize the working area...

Page 25: ...ross table on page 37 Alternatively it is possible to lift the milling machine by means of a sling as displayed inAbbil dung 4 1 The cross table has to be completely travelled to the machine stand The...

Page 26: ...hich had been applied for trans portation and storage Therefore we recommend you to use paraffin Do not use any solvents cellulose thinner or any other cleaning agents which might affect the coating o...

Page 27: ...material on page 20 4 4 Electrical connection CAUTION Install the connection cable of the machine in such a way that people will not stumble over it The machine is installed and ready to operate Pleas...

Page 28: ...the machine or which are offered as optional equipment by OPTIMUM Only use tool holders in the intended admissible speed range Tool holders may only be modified in compliance with the recommendation...

Page 29: ...cannot be started up accidentally or without authorisation Notify the person responsable immediately of any modification Safety during operation on page 16 5 2 Control and indicating elements Img 5 1...

Page 30: ...f the spindle Push button spindle reverse The push button switches on the rotation of the spindle Horizontal milling Push button spindle forward The push button switches on the rotation of the spindle...

Page 31: ...switched on only when all actuators such as the feed lever is in neutral position Switch the control on Press the push button Start for vertical milling or horizontal milling and select the rotational...

Page 32: ...otective cover of the V belts ATTENTION Make sure the V belts have the right tension Too heavy or too low tension of the belt can cause damage The belts are correctly tensioned when it can be by press...

Page 33: ...ection 5 6 3 Vertical milling ATTENTION Wait until the milling machine has come to a complete halt before changing the speed using the gear switch On the drilling milling head there are two levers to...

Page 34: ...Tool Steel Grey cast iron Al alloy age hardened Plain mill and side milling cutters m min 10 25 10 22 150 350 Relieved form cutters m min 15 24 10 20 150 250 Inserted tooth cutter with SS m min 15 30...

Page 35: ...ling agent is properly retrieved Respect the environment when dispos ing of any lubricants and coolants Follow the manufacturer s disposal instructions 5 8 Manual spindle sleeve feed 5 8 1 Rough adjus...

Page 36: ...sleeve in order to move the spindle sleeve Turn the hand wheel for fine adjustment Img 5 8 Handwheel for fine adjustment 5 9 Swivelling the milling head ATTENTION If the milling head is slewn too far...

Page 37: ...the zero position Loosen the two nuts to clamp the turntable Turn the hexagon until the milling head is in the zero position ATTENTION For a high precise alignment in zero position we recommend you to...

Page 38: ...red position using a key above the square tool holder Imperatively fasten the clamping screws Img 5 10 Moving the spindle head holder forward or back 5 12 Moving the cross table left or right X axis T...

Page 39: ...2 2 Switch on off the automatic table feed X axis The clamping levers are released in order to automatically move the cross table and the operat ing mode Rapid mode or Feed are selected by means of th...

Page 40: ...3 Selection lever Loosen the locking levers on the cross table In this context absolutely pay attention that the clamping nuts of the adjustable end stop switch are well tightened Set the direction le...

Page 41: ...selection lever for the table feed to the position Img 5 15 Selection lever Loosen the locking levers on the cross table 50Hz A B M L M L mm min I 24 40 185 285 mm min II 65 100 470 720 inch min I 15...

Page 42: ...n the direction lever to the neutral centre position if you switch off the Feed 5 13 Moving the cross table forward back Y axis Loosen the tightening lever Engage the crank handle by pushing it toward...

Page 43: ...hile slewing Img 5 10 Moving the spindle head holder forward or back on page 38 Loosen the clamping screws 4 units Position the spindle head carrier to the desired position by turning it by hand Faste...

Page 44: ...ling Mount counterbearing INFORMATION If the spindle head carrier is not exactly plugged in to Zero it is almost not possible to fix the counterbearing Therefore if required release the clamping screw...

Page 45: ...nt hight temperatures are generated on the cutting edge of the tool due to occurring friction heat When milling it is necessary to cool down the tool depending on the material Cooling the tool with a...

Page 46: ...Version 1 2 8 2020 08 03 46 Translation of original operating manual MT50 GB MT50_GB_4 fm Follow the manufacturer s disposal instructions...

Page 47: ...2 Notes for repair Observe maintenance dates and activities which are prescribed in the operating instruc tions Observe the procedures of switching on and off which are described in the operating inst...

Page 48: ...t of work after every maintenance or repair work Milling machine Safety check on page 15 Start of work after every maintenance or repair work Mobile machine parts Oiling All mobile machine parts such...

Page 49: ...rtical milling Checking the oil level The oil level must at least attain the centre resp top mark ing of the oil sight glass Img 6 3 Oil sight glass gear vertical milling Feed gear The oil level must...

Page 50: ...the milling spindle run for a few minutes the oil will heat up and easily penetrate from the opening Unscrew the screw from the drain hole Img 6 5 Drain hole vertical gear Unscrew the screw from the...

Page 51: ...hole vertical gear Unscrew the screw from the filler hole Img 6 8 Filler hole feed gear Close the drain hole if no more oil drains Fill up to the middle of the reference mark of the oil sight glass in...

Page 52: ...ssemble the wipers in order to attain the readjusting screws of the corresponding V ledges Turn the readjusting screw clockwise using a screw driver until it is only possible to to move the guideway o...

Page 53: ...e company Optimum Maschinen Germany GmbH for all repairs or send us the milling machine If the repairs are carried out by qualified technical staff they must follow the indications given in these oper...

Page 54: ...is an increase in nitrite content to more than 20 ppm mg 1 or nitrate content to more than 50 ppm mg 1 there is an increase in the N nitrosodiethanolamine NDELA to more than 5 ppm mg a CAUTION Comply...

Page 55: ...nitial filing Measures in accordance manufacturer s recommendations 1 0 based on initial filing Replace cooling lubricant clean cooling lubricant circulation system Usage concentration Manual refracto...

Page 56: ...e article no is located in the spare parts list Die Seriennummer befindet sich am Typschild The serial no is on the rating plate 7 2 Hotline Ersatzteile Spare parts Hotline 49 0 951 96555 118 ersatzte...

Page 57: ...Version 1 2 8 2020 08 03 57 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 6 S ule und Fu Column and Base Abb 7 1 S ule und Fu Column and Base...

Page 58: ...3336005115 16 Ring Collar 1 03336005116 17 Klemmschraube Clamp Bolt 4 M10 1 5 x 53 x 25 03336005117 18 Klemmblock Clamp Block 4 19 Leiste Gib 1 03336005119 20 Flachkopfschraube Flat Hd Scr 4 M8 1 25 x...

Page 59: ...estift Set Screw 2 M8 x 20 63 Kegelrad Conical Gear 1 03336005163 64 Gewindestift Set Screw 1 M6 1 x 10 65 Kugellager Ball Bearing 1 51103 04051103 66 Ring Collar 1 03336005166 67 Passfeder Key 1 5 x...

Page 60: ...Version 1 2 8 2020 08 03 60 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 7 Fr stisch Milling table Abb 7 2 Fr stisch Milling table 27 7 576...

Page 61: ...ift Pin 2 6 x 25 17 Spindelmutter Spindle nut 1 03336005217 17 Spindelmutter Spindle nut 1 03336005217V2 18 Spindel Lead Screw 1 03336005218 18L Spindel lang Lead screw long 1 03336005218L 19 Passfede...

Page 62: ...Hd Scr 3 M5 8 x 12 46 Schraubb gel Screw Bracket 1 47 Anschlag Dog 1 48 Kopfschraube Cap Screw 1 M6 1 x 16 49 Welle Shaft 1 03336005249 50 Scheibe Washer 1 51 Schraube Screw 1 M6 x 30 52 Schraube Scr...

Page 63: ...2 8 2020 08 03 63 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 8 Schaltgetriebe Vertikalfr sen Transmission gear vertical milling Abb 7 3 Schaltgetriebe Vertikalfr sen Transmission gear vertic...

Page 64: ...12 15 Schraube Screw 4 16 Abdeckung Cover 1 17 Kugellager Ball Bearing 6 6204 0406204 18 Zahnrad Gear 1 03336005318 19 Sicherungsring Ex Retaining Ring 5 25 042SR25W 20 Antriebswelle Driving Shaft 1...

Page 65: ...riff Handle 2 03336005346 47 Stift Pin 2 5 x 50 48 Griffsitz Handle Seat 2 03336005348 49 Stahlkugel Steel Ball 2 6 042KU06 50 Feder Spring 3 51 Gewindestift Set Screw 2 52 lschauglas Oil Pointer 1 53...

Page 66: ...ion 1 2 8 2020 08 03 66 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 9 Riementrieb Horizontalfr sen Belt drive horizontal milling Abb 7 4 Riementrieb Horizontalfr sen Belt drive horizontal mil...

Page 67: ...Key 1 10 x 8 x 30 16 Keilriemen V Belt 2 A838 03336005416 17 Passfeder Key 1 6 x 30 18 Sicherungsring Ext Retaining Ring 1 20 042SR20W 19 Rad Wheel 1 03336005419 20 Sicherungsring Ex Retaining Ring 1...

Page 68: ...emen V Belt 1 A800 03336005449 50 Motor Motor 1 03336005450 51 Passfeder Key 1 8 x 45 52 Motorscheibe Motor Wheel 1 03336005452 53 Sicherungsscheibe Lock Washer 4 8mm 042SR8W 54 Sechskantschraube Hex...

Page 69: ...Version 1 2 8 2020 08 03 69 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 10 Universal Schwenkkopf Universal swiveling head Abb 7 5 Universal Schwenkkopf Universal swiveling head...

Page 70: ...16 17 Federgeh use Spring Base 1 03336005517 18 Gewindestift Set Screw 1 M8 x 16 19 Gewindestift Set Screw 1 M8 x 16 20 Geh use Handvorschub Spindle hand feed box 1 03336005520 21 Schraube Screw 3 M8...

Page 71: ...12 46 Handrad Handle Wheel 1 03336005546 47 Handgriff Handle 1 03336005547 48 Klemmblock Clamp Block 1 03336005548 49 Klemmblock Clamp Block 1 03336005549 50 Klemmhebel Clamp Handle 1 03336005550 51 G...

Page 72: ...Version 1 2 8 2020 08 03 72 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 11 Vorschubgetriebe X Achse X axis feed gear Abb 7 6 Vorschubgetriebe Feed gear...

Page 73: ...rk 1 03336005616 17 Innensechskantschraube Hex socket head bolt 6 M6x16 18 Schiebeplatte Side plate 1 03336005618 19 Kegelbolzen Taper bolt 2 GB T117 6x24 20 Innensechskantschraube Hex Socket head bol...

Page 74: ...1 GB T2089 1x4x12 63 Stiftschraube Set screw 1 M6x8 03336005663 64 Feder Spring 2 GB T2089 1 6x24x15 03336005664 65 Buchse Bushing 1 03336005665 66 Handrad Handwheel 1 03336005666 67 Unterlegscheibe W...

Page 75: ...aft 1 GB T894 1 18 042SR18W 96 Zahnrad Gear 1 m 2 z1 13 z2 31 03336005696 97 Unterlegscheibe Washer 3 98 Dreifachzahnrad Triple gear 1 m 2 z1 13 z2 17 z3 32 03336005698 99 Sicherungsring f r Welle Cir...

Page 76: ...Version 1 2 8 2020 08 03 76 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 12 Schaltplan Wiring diagram 1 2 3 x 400V 50Hz 60 Hz...

Page 77: ...Version 1 2 8 2020 08 03 77 Originalbetriebsanleitung MT50 DE EN MT50_parts fm 7 13 Schaltplan wiring diagram 2 2...

Page 78: ...ndle motor 1 400V 3 Ph 50 Hz 1 1 2 2 kW M2 Motor horizontale Spindel Horizontal spindle motor 1 Dongtai YL 90L 4 M3 Motor Tischvorschub Table feed motor 1 Shanghai LIXIN VDB 12TH M4 Motor K hlmittelpu...

Page 79: ...Two way contact 1 SQ4 Steuerung Ein Control On 1 ZheJiang LA125H BD21 SQ5 Sicherheitsschalter Schaltschrank Electrical cabinet safety switch 1 ZheJiang KW7 0 SQ6 Sicherheitsschalter Fr sfutterschutz...

Page 80: ...150 Meropa 150 VG 100 CLP 100 Aral Degol BG 100 BP Energol GR XP 100 SPARTAN EP 100 Kl beroil GEM 1 100 Mobilgear 627 Shell Omala 100 Meropa 100 VG 68 CLP 68 Aral Degol BG 68 BP Energol GR XP 68 SPAR...

Page 81: ...broches haute vitesse VG 68 Deol BG 68 Emergol HLP D68 Spartan EP 68 Druck l KLP 68 C Shell Omala 68 Fett f r Zentralschmierung Flie fett Grease for central lubrica tion Graisse pour lubrification ce...

Page 82: ...ace tool Have the bearings in the spindle head replaced Secure the tool properly Replace the clamping chuck Impossible to insert holding taper into the spindle sleeve Remove any dirt grease or oil fro...

Page 83: ...ing Working spindle goes up and down Adjustment strip loose Chuck loose Tool is blunt The workpiece is not fastened Readjust bearing slack or replace bearing Readjust bearing slack fixed bearing Adjus...

Page 84: ...on to OPTIMUM Maschinen Germany GmbH The automatically generated original proof of purchase which shows the date of purchase the type of machine and the serial number if applicable is the precondition...

Page 85: ...r an accept ance of its obligation to compensate Such services do neither delay nor interrupt the war ranty period Place of jurisdiction among traders is Bamberg If one of the above mentioned agreemen...

Page 86: ...9 6 Product follow up We are required to perform a follow up service for our products which extends beyond ship ment We would be grateful if you could send us the following information Modified settin...

Page 87: ...chopped up and supplied to the waste paper collection The films are made of polyethylene PE and the cushion parts are made of polystyrene PS These materials can be reused after reconditioning if they...

Page 88: ...not been mixed up without pre treatment The disposal notes for the used lubricants are made available by the manufacturer of the lubri cants If necessary request the product specific data sheets 9 8 D...

Page 89: ...set jogging switch The following additional EU directives have been applied EMC Directive 2014 30 EU Restriction of the use of certain hazardous substances in electrical and elec tronic equipment 2015...

Page 90: ...echanical maintenance work 17 Milling head Set to the zero position 37 Swivelling 36 turning 43 Misuse 9 O Obligations of the operating company 12 of the operator 12 Operating material 20 P Personal p...

Page 91: ...Zubeh r OPTImill Zubeh r Ihr Ersatzteil nicht in den Listen Direkt zum Formular Download Tragen sie Ihr Maschinenmodell samt Bauteil und Artikelnr ein und wir unterbreiten Ihnen ein Angebot Allgemeine...

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Optimum Optimill MT 50, Operating Manual

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