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Due to constant improvements to and further developments of our designs, the information and illustrations in this brochure are non-binding.

The specifications and mounted lengths provided by the machine manufacturer must be observed. All specifications are in mm.

GDS 

μGrind Nann 3409E

GDS 

μGrind Nann 3409E interference contour

µGrind HPS Nann 3409E

push rod ø40,4

adjustment hammer

GDS wrench SW 5 x 150

QC certificate 

USB flash drive with instruction manual 

µGrind Nann 3409E case

To use on following machine(s):

 

Helitronic Mini Power 

(excluding Helitronic Mini Autom

ation)

Helitronic Power
Helitronic Power Diamond 
Helitronic Vision 
Helitronic Essential 
Messmaschinen: Helicheck

 L110

 ø69,95 

µGrind Nann 3409E

For dimensions of clamping sleeves, please refer to the manufacturer’s specifications.

 110 

 56,8 

 66 

 

ø50 

 2,5 

 

ø61 

 

ø132 

 (20°) 

 22,2 

 77,9 

 

ø98,1 

 

ø53,9 

 

ø33,8 

 (9°) 

Maschinenspindel

machine spindle







Summary of Contents for uGrind Nann 3409E

Page 1: ...Commissioning Instruction manual µGrind Nann 3409E grinding deserves SOLUTIONS ...

Page 2: ...n 3409E push rod ø40 4 adjustment hammer GDS wrench SW 5 x 150 QC certificate USB flash drive with instruction manual µGrind Nann 3409E case To use on following machine s Helitronic Mini Power excluding Helitronic Mini Automation Helitronic Power Helitronic Power Diamond Helitronic Vision Helitronic Essential Messmaschinen Helicheck L110 ø69 95 µGrind Nann 3409E For dimensions of clamping sleeves ...

Page 3: ... Remove the swarf guard by turning according to the marking into OPEN position 3 Use machine control to move pushrod into backward position Step 2 Step 1 Preparation Druckstange einschrauben 1 Loosen the adjustment screws 2 Mount the µGrind chuck on the spindle face using the wrench 4 SLIGHTLY tighten the mounting screws They will be tightened later when adjusting the run out Step 3 Mount µGrind C...

Page 4: ...clamps the test pin Step 6 Insert Test Pin NOTE on run out and repeatability Adjust run out using two dial gauges and a long test pin The longer the test pin the better the adjustment results Only use high quality test pins Step 1 1 Install the two dial gauges Fig 1 2 Get the adjustment hammer 3 and the wrench 4 ready 3 Assure adjustment screws to be loosened 4 Run the machine on manual mode Prepa...

Page 5: ... application regular run out checks are recommended first dial gauge second dial gauge adjustment area 4 adjustment screws 4 mounting screws Change clamping sleeve Remove chuck Change clamping sleeve Remove chuck adjustment hammer Important make sure that the µGrind does not contact coolant hoses etc during your grinding process Always clean the µGrind chuck after use Store chuck in anticorrosive ...

Page 6: ... are intended for industrial application The use of µGrind products includes respecting all specifications and according to all regulations included in this instruction Faultless functioning as well as warranty claims can only be granted when using original GDS accessories μGrind Nann 3409E Item No Name D L 400001004 µGrind Nann 3409E 69 95 110 Delivery includes Case actuating pushrod adjustment h...

Page 7: ...d chuck is soiled Check if blue locking ring is closed properly Check if mounting and adjustment screws are tightened enough Check if push rod is screwed in correctly Check if µGrind chuck is at room temperature Uninstall all parts Clean and start off from the beginning again following the instructions ...

Page 8: ...GDS Präzisionszerspanungs GmbH Endelbergstrasse 8 D 72131 Ofterdingen Telefon 49 0 74 73 27 26 72 Telefax 49 0 74 73 27 26 49 Email sales gds praezision de Web www gds praezision de ...

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