Каталог оснастка Dormer Pramet 2016 - страница 266

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Operating and user instructions for CNC-drill chucks Use clamping and unclamping of tools To guarantee error-free function of the CNC-drill chuck 08/ 13/ 16, please follow the below instructions. DIN 69871 Attention: Clamping  or  releasing  only  at  standstill  of  machine  ❷ spindle or outside the machine. The CNC-drill chuck (pos. 1) is clamped by means of an Allen-T-wrench (pos. 3) on the side of the drill chuck actua- ting a bevel gear. Turn the Allen-T-wrench counter clockwise ISO 60 to open the drill chuck, clockwise to close it. 1st step Open the jaw of the drill chuck wide enough to insert the cutting tool. (pos. 2) MA S 403 BT ❶ 2nd step Fit cutting tool (pos. 2) to the stud into the CNC-drill chuck picture 1 (pos. 1) so that the tool shank is fit closely to the whole length of the clamping jaws. (picture 1) DIN 2080 3rd step Turn the Allen-T-wrench (pos. 3) clockwise to clamp the ❷ cutting tool using the torque mentioned in the table to clamp the tool properly. (picture 2) HSK-A Note: Do not use any kind of extensions for clamping. By using  a torque higher than mentioned in our table the bevel gear  can be damaged. In this case the bevel pinion will be the  rated break point to protect the drill chuck against damage. VDI ❸ 4th step Test the concentricity after clamping and make sure that the tool is clamped safely. ❶ Note: picture 2 MORSE Do not clamp tools with tapered shafts. 5th step The CNC-drill chuck is ready for work and can be clamped into the machine spindle. (picture 3) 6th step To release the cutting tool turn the Allen-T-wrench counter clockwise and remove the cutting tool. (picture 2) Maintenance and Cleaning The CNC-drill chucks 08 / 13 / 16 are maintenance-free, but should be cleaned after use with a clean cloth to prevent corrosion. Before storing the drill chucks please spray oil on the sur- face to prevent corrosion. picture 3 265