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Tool change

Item no. 10408114, Revision 02

38 ( 52 )

10

Tool change

CAUTION: Danger of being drawn in by rotating shaft.

If the shaft is still rotating, fingers and hands may be drawn in and crushed.

u

Only change the tool if the shaft is at a standstill.

Example of design: Inserting the

shank

Note: Ensure functionality.

u

Never operate the HF spindle without a clamped tool shank.

If no tool shank is clamped:

q

The clamping system is damaged by the centrifugal forces.

q

The clamping system is shifted.

q

The balance of the HF spindle is affected.

q

The bearing is damaged.

10.1

Clockwise and counter-clockwise

Sample illustration:

Direction of rotation indication

The HF spindle clamping system is designed for clockwise and counter-clock-
wise rotation.

Ü

Only use tools with the correct direction of rotation for the HF spindle.

Ü

Only use tool mounts with the correct HF spindle direction of rotation.

Ü

Set the HF spindle direction of rotation on the FC to match the direction of
rotation of the tool / tool mount used.

Содержание F140-H830.04 S11JRW3V

Страница 1: ...Manual F140 H830 04 S11JRW3V High Frequency Spindle Pneumatic taper change...

Страница 2: ...opment we reserve the right to make technical modifications and variations from the exact design described in the manual The text in this manual has been compiled with the utmost care However Nakanish...

Страница 3: ...iagram 18 6 3 Wiring diagram 19 6 4 Motor protection KTY 84 130 24 6 5 Motor protection PTC 130 C 25 6 6 Tool change monitoring 25 6 7 Displacement measuring system Ott Jakob 26 6 7 1 Technical Specif...

Страница 4: ...1 Ball bearings 44 12 2 Daily cleaning 44 12 2 1 Before commencing work 44 12 2 2 With every tool change 44 12 2 3 Every time the clamping device is changed 45 12 3 In the case of storage 45 12 4 Mont...

Страница 5: ...of the man ual carefully again 1 2 Explanation of symbols used To enable quick classification of information this manual uses visual aids in the form of symbols and text markings Notes are marked with...

Страница 6: ...high frequency spindle for completeness upon delivery 2 1 1 Optional accessories Available on request q Frequency converter q Chiller q Collet grease q Hose connections q Motor cable q Control cable q...

Страница 7: ...nd a frequency con verter 3 1 Permissible types of machining The HF spindle has been developed only for the following types of machining q Cutting q Drilling q Engraving q Grinding Contact Nakanishi J...

Страница 8: ...re not approved for use in areas at risk of explosion Use in such areas may result in explosions u Do not use the HF spindle in potentially explosive atmospheres DANGER Due to flying parts The HF spin...

Страница 9: ...ay cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always wear protective goggles during work Example of design Inserting the shank Note Ensure...

Страница 10: ...arding this to the machine controller for evaluation 4 3 Installation and maintenance Carry out installation cleaning and maintenance work only after shutting down the HF spindle and after the shaft h...

Страница 11: ...Electrical connection for Tool taper monitoring PTC 1c Electrical connection for Vector control KTY 1d Electrical connection for Eddy current sensor 2 Cooling water G 1 4 3 Sealing air G 1 8 4 Taper c...

Страница 12: ...uced during operation of the HF spindle The temperature of the HF spindle should not exceed 45 C as this shortens the service life of the bearing u Check the temperature of the HF spindle on the housi...

Страница 13: ...tool holders that are suitable for internal coolant sup ply Make sure that the cooling lubricant used conforms to the current specifi cations in legislation and from the trade associations 5 7 1 Cooli...

Страница 14: ...e the pressure to increase to many times the permitted pressure Select the duty cycle of the valve so that the peaks in pressure that occur not exceed the normally permitted operating pressure Closing...

Страница 15: ...Angle at least 15 Route away the leak to avoid backing up 5 8 2 Internal coolant supply horizontal installation Example of design Leakage Leakage Screw in depth 1 High Frequency Spindle max 6 mm 2 Int...

Страница 16: ...Motor poles pairs 2 Rated rotation speed 30 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Vector control Toothed wheel Teeth 256 Mo...

Страница 17: ...ange Tool Holder HSK E 50 Tool change monitoring inductive 3 positions clamped unclamped ejected Clamping range up to 20 mm Clockwise and anticlockwise Coupler plug 5 pin ECTA 133 motor phases 12 pin...

Страница 18: ...PTC 130 C KTY 84 130 Measured values S1 100 Rated rotation speed 5000 10000 15000 20000 25000 30000 rpm Speed 4600 9600 14600 19600 24600 29600 rpm Frequency 167 333 500 667 833 1000 Hz Rated power 2...

Страница 19: ...0 25 mm 0 25 mm 0 25 mm 0 25 mm 0 25 mm 0 25 mm 0 25 mm 3 4 2 7 8 10 6 11 12 13 1 5 9 14 15 16 17 S17 S17 MiniCoder schirm Spur N Track N Temp Temp 0 14 mm 0 14 mm 0 14 mm 0 14 mm GEL 2443 Hr Fischer...

Страница 20: ...e R ckseite back side 1 2 3 4 PE Schutzleiter protective earth Kundenseite customer side phase U phase V phase W Achtung Pins nach dem crimpen zus tzlich verl ten attention solder pins in addition to...

Страница 21: ...f e d c b a 4 5 6 1 3 2 a b c d e f g Bl bersetzungen Vervielf ltigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche Gehnehmigung der Fa Nakanishi Jaeger GmbH untersagt Da...

Страница 22: ...d c b a 4 5 6 1 3 2 a b c d e f g Bl bersetzungen Vervielf ltigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche Gehnehmigung der Fa Nakanishi Jaeger GmbH untersagt Datum...

Страница 23: ...0V BK BU 3 4 PNP Spindelstecker S12 ECTA S13 spindle plug S12 ECTA S13 BN 1 Vs output 0V BK BU 3 4 PNP BN 1 Vs output 0V BK BU 3 4 PNP C BN 0 14mm BU 0 14mm BK 0 14mm BK 0 14mm BK 0 14mm PTC BU 0 14mm...

Страница 24: ...nce Temp error C F K min Type max K 0 32 0 75 474 498 522 6 07 10 50 0 77 514 538 563 5 98 20 68 0 75 555 581 607 5 89 25 77 0 74 577 603 629 5 84 30 86 0 73 599 626 652 5 79 40 104 0 71 645 672 700 5...

Страница 25: ...st voltage Vis 3 kV Response time ta 2 5 s Operating temperature range V 0 Top 25 180 C Resistance values TNAT T R TNAT T VPTC 2 5 V R TNAT T VPTC 2 5 V R TNAT 15 K VPTC 7 5 V R TNAT 23 K VPTC 2 5 V 1...

Страница 26: ...le during rotation q The sensor electronics convert the signal from the sensor into an analog output signal 4 20 mA 2 10 V q The output signal can be analyzed digitally with the position controller ac...

Страница 27: ...motor power cable HF technology etc q The analog current signal can be transmitted over long distances Cable length max 50 m q The Ott Jakob position controller can only evaluate the current signal V...

Страница 28: ...cified data are valid for a reference temperature of 20 C Measurement range 400 m Start of measurement range 150 m Linearity 5 m Resolution 1 m Limit frequency analog 20 mV m Sensitivity q Displacemen...

Страница 29: ...nical Specifications Output level 1 VSS as differential signal Output signal 2 sinusoidal signals offset by 90 and their inverse signals short circuit proof Option reference pulse Output frequency 0 2...

Страница 30: ...le operates at high speeds which may cause chips to fly out with great force u Never remove the protective devices of the machine or system u Always wear protective goggles during work Example of desi...

Страница 31: ...corresponding hoses in the hose fittings Make sure that the connections are flexible and free of strain Seal all connections for compressed air axially in relation to the tightening direction Seal al...

Страница 32: ...ality of cooling water Distilled water causes immediate corrosion on bare parts which is often unno ticeable at first but later leads to serious corrosion damage Do not use pure or distilled water Dep...

Страница 33: ...3 Max oil content 1 mg m3 8 4 2 Setting the sealing air For guidelines on air quality see Air purity classes ISO 8573 1 33 section The adjustment value for the sealing air depends on the hose diamete...

Страница 34: ...the internal coolant supply 1 Compressed air 10 bar n 0 rpm 5 bar n 1000 rpm 2 Minimum quantity cooling lubrication max 80 bar 3 Cooling lubricant max 80 bar 4 Vent G 1 4 5 Leakage G 1 8 Keep lines sh...

Страница 35: ...suring system The sensor is pre assembled in the unclamp unit and connected to the sensor electronics Do not shorten the sensor cable since the measuring system was cali brated with this cable length...

Страница 36: ...the centrifugal forces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged Turn the shaft of the spindle at least ten times by hand Before storing an...

Страница 37: ...rding this to the machine controller for evaluation 9 4 Commissioning after storage Do not put the HF spindle into operation until its temperature has adjusted from the temperature of the storage loca...

Страница 38: ...q The clamping system is damaged by the centrifugal forces q The clamping system is shifted q The balance of the HF spindle is affected q The bearing is damaged 10 1 Clockwise and counter clockwise Sa...

Страница 39: ...ool taper mount It must be free of damage and clean when switching to the HF spindle Insert the tool up to the contact surface of the clamping taper Make sure that the shaft of the HF spindle has come...

Страница 40: ...eumatic taper change During a tool change the tool mount is pressed out of the shaft by the cylin der 10 3 2 Installing the changing station Proceed as follows to install the changing station Drill a...

Страница 41: ...No rotation without clamped tool Tool clamped signal HF spindle is ready for use No Connection on off Compressed air on off Fluid Always leave sealing air switched on Even in the case of a tool chang...

Страница 42: ...t HF spindle Clamped signal Cylinder back Clamping system clamped with tool Tool taper inserted in tool mount of HF spindle 1 Start HF spindle when signal 1 Ejected signal Cylinder is extended Clampin...

Страница 43: ...of the HF spindle for commissioning processing is always the lowest specified speed Note Unsuitable tool Tools without an internal hole are not suitable for internal coolant supply u It is essential t...

Страница 44: ...curately all contact sur faces of the HF spindle the mount for the HF spindle the tool mount and the tool holder must be clean Note Foreign matter reduces the service life u Do not use compressed air...

Страница 45: ...zontal position Store the HF spindle so that it is protected from moisture dust and other environmental influences Note the following storage conditions Temperature of storage location 10 C 45 C Relat...

Страница 46: ...n More than 90 of the materials used in the HF spindle can be recycled alu minum stainless steel steel copper etc The HF spindle may not be disposed of with normal domestic waste Remove all non recycl...

Страница 47: ...energy supply companies u Before commencing work switch off the power supply of the HF spindle Note Damage due to electrostatic discharge Do not touch the electrostatic sensitive components of the HF...

Страница 48: ...equency converter has shut down q Check the error messages in the frequency converter man ual Tool change initiated q Turn off the pneumatic system for the tool change HF spindle becomes hot Cause Tro...

Страница 49: ...ause Troubleshooting Contamination q Remove all contamination between the tool taper and shaft of the HF spindle Observe all points in the Tool change 38 and Mainte nance 44 sections Collet does not o...

Страница 50: ...serve all points in the Tool change 38 and Mainte nance 44 sections Frequency converter incorrectly set q Compare the values for the HF spindle with the set values on the frequency converter Machining...

Страница 51: ...5 5 1 5 6 1 5 8 1 5 9 1 6 4 1 6 5 1 7 1 1 7 1 1 1 7 2 1 7 3 1 7 4 The incomplete machinery in its standard design complies furthermore with the following applicable regulations Applicable harmonized s...

Страница 52: ...n GERMANY 49 0 6002 9123 0 sales anakanishi jaeger com www nakanishi jaeger com Serial number Type F140 H830 04 S11JRW3V Item no 10408114 Revision 02 Date 01 09 2023 Language EN Jaeger Spindles North...

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