Jäger Z62-M260.23 S5 Скачать руководство пользователя

Страница: 32 / 36

Service and repairs

Item no. 10202024, Revision 02

32 ( 36 )

HF spindle becomes loud

Cause

Troubleshooting

Tool unsuitable

Only use balanced tools.

(Also see the "Tools for high speed cutting

[

}

26]

" section.)

Check the tool for damage.

Replace damaged tool.

HF spindle is not
clamped truly or is dis-
torted

Only use spindle holders from the original accessories or
holders produced according to the tolerances specified by

Alfred Jäger GmbH

HF spindle clamped
too tightly

Only tighten the clamping screws of the spindle holder
manually.

Do not use technical aids to clamp the HF spindle.

Bearings damaged

Contact

Alfred Jäger GmbH

service.

Sensor does not send any

signals

Cause

Troubleshooting

No connection to sen-
sor

Check the lines and connections.

Содержание Z62-M260.23 S5

Страница 1: ...Manual Z62 M260 23 S5 High Frequency Spindle Manual tool change ...

Страница 2: ...evelopment 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 Al fred Jäger GmbH cannot assume any legal responsibility or liability of any kind for incorrect information and any consequences thereof Translations and reproductions including of extracts are prohibite...

Страница 3: ...iagram 15 6 3 Wiring diagram 16 6 4 Motor protection PTC 160 C 17 6 5 Speed sensor digital differential magneto resistor 18 6 6 Air borne noise emissions 18 7 Operating location 19 8 Installation 20 8 1 Installing the HF spindle 20 8 2 Diameter of media supply line 20 8 3 Compressed air 21 8 3 1 Air purity classes ISO 8573 1 21 8 3 2 Setting the sealing air 21 9 Commissioning 22 9 1 Running in sch...

Страница 4: ...tion 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 a signal word and a colored box DANGER Dangerous situation Results in serious injury or death u Measure to avert the danger WARNING Dangerous situation May result in serious injury or death u Me...

Страница 5: ...es Available on request q Spindle holder q Frequency converter q Collet q Felt cleaning taper q Collet grease q Further accessories on request Only approved accessories have been tested for operational safety and func tionality Ü Do not use any other accessories this may invalidate any warranty claims and compensation claims for damages Ü If the spindle holder is to be produced in house it is esse...

Страница 6: ...l and 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 Ü Contact Alfred Jäger GmbH if other types of machining are required 3 2 Permissible materials The HF spindle has been developed only for the following materials q Metals such as alloys cast metals etc q Sintered mat...

Страница 7: ...are 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 spindle operates at high speeds and may therefore be flung away by these u Operate the HF spindle only if it is installed in the machine or system in a fixed manner Note Adhere to the limit values u Obse...

Страница 8: ...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 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 ...

Страница 9: ...this to the machine controller for evaluation 4 3 Installation and maintenance Ü Carry out installation cleaning and maintenance work only after shutting down the HF spindle and after the shaft has come to a standstill Ü Install all safety and protective devices of the machine immediately after completing work 4 4 Modification and repair Modifications or alterations to the HF spindle are only perm...

Страница 10: ...a motor supply line that is as short as possible Ü Adjust the speed of the HF spindle using the FC Ü Refer to the frequency converter manual for further information The FC detects the following operating states of the HF spindle depending on the version q HF spindle rotating q HF spindle too hot q HF spindle at a standstill etc The FC forwards the operating states of the HF spindle to the machine ...

Страница 11: ...he heat generated must be dissi pated via the spindle holder optional accessory If the spindle holder is to be produced in house Ü Contact Alfred Jäger GmbH Ü Request the tolerances and production plan for the spindle holder Ü Produce the spindle holder from a thermally conductive material e g alu minum Ü Observe the dimensions of the clamping range in the Technical Specifica tions 12 section Make...

Страница 12: ...otation speed 60 000 rpm Acceleration braking value Per second 10 000 rpm other values by consultation Characteristics Speed sensor Differential magneto resistor Number of signals 6 Motor protection PTC 160 C Housing Aluminium Housing diameter 61 9 mm Cooling Uncooled Heat dissipation Via the spindle holder Housing temperature 45 C Ambient temperature 10 C 45 C Sealing air Protection category seal...

Страница 13: ...Technical Specifications Item no 10202024 Revision 02 13 36 6 1 Dimensions Clamping range ...

Страница 14: ...00 Rated rotation speed 10 000 20 000 30 000 40 000 50 000 60 000 rpm Speed 8 800 18 390 28 310 38 340 48 390 58 420 rpm Frequency 167 333 500 667 833 1 000 Hz Rated power 0 128 0 257 0 364 0 468 0 566 0 665 kW Torque 0 14 0 134 0 123 0 117 0 112 0 109 Nm Voltage 34 56 76 97 118 142 V Current 4 4 4 4 4 4 A Cos φ 0 89 0 89 0 89 0 89 0 88 0 87 Measured values S6 60 Rated rotation speed 10 000 20 000...

Страница 15: ...161 0 389 0 602 0 812 1 023 1 256 kW Torque 0 223 0 223 0 213 0 212 0 208 0 211 Nm Voltage 37 59 82 106 132 160 V Current 7 7 7 7 7 7 A Cos φ 0 93 0 91 0 9 0 89 0 88 0 88 Note on operation with static frequency converters For operation with a frequency converter the effective fundamental voltage must correspond to the specified motor voltage The measured currents may be greater than the specified ...

Страница 16: ... c d e f g Bl Übersetzungen Vervielfältigungen und die Weitergabe an Dritte auch nur auszugsweise ist ohne schriftliche Gehnehmigung der Fa Alfred Jäger GmbH untersagt Datum Gepr Bearb Norm Projekt Nr Version Nr Zeichn Nr von Blatt DIN 81346 Pinbelegung FS9 S5 PTC FP ZH PE A B C G E F H L U W V Stator PTC DFP GNYE 0 75 mm BN 0 5 mm BU 0 5 mm BK 0 5 mm RD 0 14 mm RD 0 14 mm GN 0 14 mm YE 0 14 mm Sp...

Страница 17: ...ing to the positive temperature coefficient thermistor temperature TPTC small signal resistance Technical Specifications Type M135 Max operating voltage TA 0 40 C V max 30 V Max measuring voltage TA 25 K TNAT 15 K V Meas max 7 5 V Nominal resistance VPTC 2 5 V RN 250 Ω Insulation test voltage Vis 3 kV Response time ta 2 5 s Operating temperature range V 0 Top 25 180 C Resistance values TNAT ΔT R T...

Страница 18: ...tor Rx is already integrated in the evaluation unit FC u Only connect signal and ground Supply voltage U Rx Signal 8 V 220 Ω 1000 mV 8 V 450 Ω 2000 mV 12 V 220 Ω 1000 mV 12 V 680 Ω 3000 mV 15 V 220 Ω 1000 mV 15 V 680 Ω 3000 mV 24 V 220 Ω 1000 mV 24 V 680 Ω 3000 mV Unnecessary if a resistor is integrated in the evaluation unit frequency converter etc Values may differ by 20 depending on the measuri...

Страница 19: ...eds 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 design Mounting surface Note the following points before installing the HF spindle Ü Make sure that the correct spindle holder for the HF spindle is fitted in the machine Ü Check the connecting hoses for damage Ü Check the conn...

Страница 20: ... all connections for compressed air axially in relation to the tightening direction Ü If the HF spindle is equipped with sealing air Ä Make sure that no air flow can occur in the bearing area Ä Always use sealed cable boxes when connecting electrical lines Ü Mount the HF spindle on the machine Ü Connect the hoses to the connection of the respective media Ü Connect the connector of the operating co...

Страница 21: ... air quality see Air purity classes ISO 8573 1 21 section The adjustment value for the sealing air depends on the hose diameter and length Ü Hose diameter DN 4 Ü The setting value can be found in the following diagram Ü To ensure effective control turn on the sealing air and cooling when turn ing on the machine This protects the HF spindle even when it is stationary Lowest sealing air supply Dry m...

Страница 22: ... 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 Example of design Clockwise Ü Turn the shaft of the spindle at least ten times by hand 9 1 Running in schedule Duration of load minutes Max load Ü Put the HF spindle into operation with a clamped tool without machining for approx 10 minutes...

Страница 23: ...the machine controller for evaluation 9 4 Commissioning after storage Ü Do not put the HF spindle into operation until its temperature has adjusted from the temperature of the storage location to the temperature of the us age location Ä The temperature difference between the HF spindle and the usage lo cation should not exceed 10 C Ü Carry out all steps in the Maintenance 27 Long periods of storag...

Страница 24: ...e hook wrench to unfasten the clamping nut and the collet Ä Make use of the hook wrench from the scope of delivery of the HF spindle Ü Remove the tool Ü Screw the clamping nut out Ü Remove the collet from the taper of the mount Note Ensure functionality All contamination damages the collet clamping nut tool mount etc As a re sult the function of the HF spindle is no longer guaranteed u Clean the c...

Страница 25: ...Continuous clamping bore Excessive tightening torques MA can damage or destroy the collet clamping nut and collet mount of the shaft Keep to the following values Ü Short clamping bore Ä Clamping diameter 1 0 2 5 mm Ä Ma max 11 Nm Ü Continuous clamping bore Ä Clamping diameter 3 0 7 0 mm Ä Ma max 18 Nm ...

Страница 26: ...e stroyed and their fragments may be flung out u Note the maximum speed for the selected tool u Note the maximum speed for the HF spindle u Always select the lowest specified speed for machining Ü Only use tools that are technically sound Ü Only use tools with a tool shank diameter that corresponds to the inner di ameter of the collet For example do not use shanks with a diameter of 3 mm in collet...

Страница 27: ...arings u Do not apply grease oil or cleaning agents to the openings of the HF spindle 12 2 Daily cleaning To ensure that the HF spindle functions safely and accurately 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 to clean the HF spindle u Do not use ultr...

Страница 28: ...dle so that it is protected from moisture dust and other environmental influences Ü Note the following storage conditions Temperature of storage location 10 C 45 C Relative humidity 50 12 4 Monthly maintenance Ü Turn the shaft of the HF spindle at least ten times by hand every four weeks 12 5 Long periods of storage Ü Turn the shaft of the HF spindle at least ten times by hand every three months Ü...

Страница 29: ...1 Disposal and environmental protection 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 Ü Remove all non recyclable materials Ü Dispose of the HF spindle as scrap at an approved recycling facility Ü Follow all rules of the responsible administrative bodies If the HF spin...

Страница 30: ...al 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 spindle 14 1 Service partners Only certified service partners may open and repair the spindle Failure to comply with this voids any warranty claims and compensation claims for dam ages Ü The list o...

Страница 31: ...ter See also Spindle becomes hot 31 Frequency converter has shut down q Check the error messages in the frequency converter man ual HF spindle becomes hot Cause Troubleshooting Insufficient cooling q Check the power of the chiller q Check the water level of the chiller q Check the connections and the cooling hoses q Check the cooling circuit q Check the chiller for error messages Phase missing q C...

Страница 32: ...truly or is dis torted q Only use spindle holders from the original accessories or holders produced according to the tolerances specified by Alfred Jäger GmbH HF spindle clamped too tightly q Only tighten the clamping screws of the spindle holder manually q Do not use technical aids to clamp the HF spindle Bearings damaged q Contact Alfred Jäger GmbH service Sensor does not send any signals Cause ...

Страница 33: ...serve all points in the Tool change 24 and Mainte nance 27 sections Frequency converter incorrectly set q Compare the values for the HF spindle with the set values on the frequency converter Machining too heavy q Reduce the machining load intensity Mounting screws are loose q Tighten the screws securely HF spindle damaged q Contact Alfred Jäger GmbH service If the error is not rectified after chec...

Страница 34: ... receipt of the product No liability is accepted for damage caused by the following Unsuitable or non designated use incorrect installation or commissioning by the customer or third parties natural wear and tear of wearing parts particularly ball bear ings incorrect or negligent handling inappropriate operating media chemi cal electro chemical or electrical influences where these cannot be attribu...

Страница 35: ... 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 standards DIN EN ISO 12100 Safety of machines The machinery is incomplete and must not be put into service until the ma chinery into which it is to be incorporated has been declared in conformity with the provisions of the Machi...

Страница 36: ...39 Ober Mörlen GERMANY 49 0 6002 9123 0 sales alfredjaeger de www alfredjaeger de Serial number Spindle type Z62 M260 23 S5 Item no 10202024 Revision 02 Date 28 06 2017 Language EN Jaeger Spindles North America Corp 6611 Bay Circle Suite 165 Norcross GA 30071 USA 1 770 674 4480 office jaegerspindles com www alfredjaeger de en ...

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