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Operating instruction for collet holder  
Type Softsynchro

®

/ PGR

 

 

Edition: 01.04.2012

 

 

11

    

 

®

3  Maintenance 

3.1  Maintenance schedule 

 

What? 
 

When? 

Who? 

External cleaning 

Periodically, depending on the degree 
of dirt 

Operator 

 

3.2  External cleaning 

 

 

Before clamping please make sure the collet holder is oil-free in the area of the  
powRgrip

 interface, same for collet and tool shank. Eventually clean these 

components as described in the cleaning directions, chapter 

 

2.6.1, page 9. 

 
 
 
 
 

4  Storage when not in use 

 
If the collet holder is taken out of service, please go through the following steps: 
 

Clean the collet holder with a duster. 

 
 

Important: 

Do not use any aggressive solvent. 
Do not use fibrous materials i.e. steel wool. 

 

Spray the collet holder with preservation oil to avoid rusting. 

 
 

Important: 

Before storage, all evidence of coolant and machining residues must be 
removed! 

 

Summary of Contents for Softsynchro 1/ PGR

Page 1: ... Operating instruction for the collet holders type Softsynchro 1 PGR Softsynchro 3 PGR Date of edition 01 04 2012 Stage of alteration 1 Please keep this for future use ...

Page 2: ...Operating instruction for collet holder type Softsynchro PGR powRgrip is a registered trademark of REGO FIX AG ...

Page 3: ... into operation 6 2 1 Unpacking 6 2 2 First putting into operation 6 2 3 Re putting into operation 6 2 4 Assembly of the coolant lubricant pipe for collet holders with shank type HSK hollow taper shank DIN 69893A 7 2 5 Collets 8 2 5 1 Application 8 2 6 Assembly instruction for the collets and tool 8 2 6 1 Cleaning directions 9 2 6 2 Length adjustment 10 2 7 Remove tool and collet 10 3 Maintenance ...

Page 4: ... In these operating instruction the following symbols are used Marks special instructions rules and prohibitions which are important in order to avoid any damage Please observe these instructions Marks application instructions and other useful information Sectional view Collet holder Softsynchro PGR ...

Page 5: ...concentricity The system consists of the tool holder the high precision collet and a compact clamping unit The taper collet is pressed up to the plane contact surface into the tool holder with a force up to 90 kN The arising press fit creates a radial force working on the tool shank via the slotted collet The tool is clamped safe and centrical Normally the collet holders are equipped with one of t...

Page 6: ...r VHM and HSS tools 1 3 Safety instructions For all works i e putting into operation production and maintenance please observe the details given in the operating instructions All relevant safety regulations as well as local instructions are to be observed when working with the collet holders Below please find some basic rules Please wear gloves during tool change to avoid injury Basically change t...

Page 7: ...tsynchro PGR Type Cutting range Clamping range D1 mm Collet size D mm D3 mm L3 mm C 1 mm T 2 mm max Coolant pressure bar Softsynchro 1 PGR M4 M12 Nr 8 7 16 4 5 10 PGR15GB 34 24 57 0 5 0 5 50 Softsynchro 3 PGR M8 M20 5 16 8 16 PGR25GB 45 40 67 0 5 0 5 50 Further outer dimensions depend on the required shank The dimensions may be taken from the EMUGE main catalogue or may be given by your EMUGE repr...

Page 8: ... 4 page 7 The collet holders are inserted into the machine manually or if provided by the tool exchanger The exchange of the collet holder must not be executed while the machine spindle rotates Only use tool shanks and tightening bolts suitable for the specific machine Make sure the tool is correctly clamped Risk of accident by spinning of the tool Please see also the indications in the operating ...

Page 9: ...oolant lubricant pipe in the shank Required tool Assembly wrench choose appropriate assembly wrench for the shank size For the assembly wrench please refer to the EMUGE main catalogue category accessories Groove Pin 1 Put assembly wrench on the coolant lubricant pipe Watch the position of the pins against the grooves 2 Screw coolant lubricant pipe in the shank Coolant lubricant pipe O ring small c...

Page 10: ...with shank tolerance h9 may be used The powRgrip collets have an integrated adjusting screw With a pre adjustment tool the length of the tool system can be pre adjusted Owing to the better torque transmission and the possibility to use tools with shank tolerance h9 we would recommend the use of collets type PGR GB The collet sizes for the according collet holders may be taken from table 1 page 5 T...

Page 11: ...Only use compressed air if it is clean and oil free no maintenance unit done before Set collet into tool holder Degrease tool shank by dipping into clean fat dissolving and oil free solvent i e alcohol cleaning solvent Insert tool into the powRgrip collet When using a PGR GB collet with integrated square the tool must be turned into position in order to be inserted into the square of the collet Pr...

Page 12: ...adjusting wheel Observe min max clamping length for tool shanks as described in the operating instruction of the clamping unit Reduce overall length by 100 mm for the pre adjustment tool After length adjustment press in tool using the clamping unit as described in the operating instruction of the powRgrip unit 2 7 Remove tool and collet Loosen tool using the clamping unit as described in the opera...

Page 13: ... interface same for collet and tool shank Eventually clean these components as described in the cleaning directions chapter 2 6 1 page 9 4 Storage when not in use If the collet holder is taken out of service please go through the following steps Clean the collet holder with a duster Important Do not use any aggressive solvent Do not use fibrous materials i e steel wool Spray the collet holder with...

Page 14: ...Operating instruction for collet holder type Softsynchro PGR 12 Edition 01 04 2012 Notes ...

Page 15: ...Operating instruction for collet holder Type Softsynchro PGR Edition 01 04 2012 13 Notes ...

Page 16: ...older type Softsynchro PGR EMUGE Werk Richard Glimpel GmbH Co KG Fabrik für Präzisionswerkzeuge Nürnberger Straße 96 100 91207 Lauf GERMANY Tel 49 0 9123 186 0 Fax 49 0 9123 14313 info emuge franken com www emuge franken com ZB10040 GB ...

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