Каталог оснастка Dormer Pramet 2016 - страница 260

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HSK coolant tubes HSK form A holders must be equipped with tion – from the bottom to the top. In this manner a coolant tube. the sealing ring is prevented from being compressed Using holders without a coolant tube could cause during location which would cause the loss of its unseen machine spindle damage. sealing function. DIN 69871 After mounting, the coolant pipe can be moved only The coolant tube is ideally mounted in vertical direc- to a minimum degree according to DIN (± 1°). ISO 60 O-Ring (grease prior to assembly). union nut coolant pipe MA S 403 BT coolant tube DIN 2080 HSK-A Installation Torque figures 1. The HSK holder must be clean, free of swarf and for HSK Mt (Nm) undamaged. 2. Grease the O-rings prior to assembly.  63 20 VDI 3. Centrally insert the complete coolant tube (coolant 100 30 pipe, union nut and 2 O-rings) in the HSK using the appropriate socket spanner. 4. Screw in the coolant tube and tighten (see table for torque figures) 5. Check coolant pipe for radial mobility. MORSE 259