Installation And Operating Instructions For Taper Collet With Draw
Contents
1. Taper collet with draw bolt Type BVD Taper collet with pre centring Type BAD Taper collet with hexagon head Key Axial actuating force Radial clamping force Axial pull back force For clamping the Taper Collet is pulled against the seating body The Component is centred pressed against the backstop and aligned flush RINGSPANN Installation And Operating Clamping Fixtures Instructions For E 01 806e Taper Collet With Draw Bolt The actuation of the drawbolt takes place for the types BKD or BAD either by a power actuation in the machine spindle or by hand actuation For the hand actuation or for the assembly with the fixture all draw bolts have depending on the type either a socket hexagon or a hexagon head The type BVD Taper collet with pre centring size 12 and bigger can be actuated with a power actuation only when the pre centring device is assembled 3 Intended Use The taper collet is designed e forthe mechanical processing of components e for the static inspection check of dimensions or dynamic inspection balancing e alignment of components during assembly Clamping takes place in a pre processed cylindrical bore hole 4 Improper Use Warnings Warning Applications that deviate from those given in Chapter 3 Intended use are not per missible Warning In the case of design modifications to the workpiece in the area of the clamping point the clamping fixture must be c2. GSPANN can therefore not make any indica tions as to the wear properties of the clamping fixture and can only give general notices on mainte nance The maintenance and cleaning of the clamping fixture should be carried out when the machine is maintained at the latest More frequent maintenance intervals may be necessary depending on what is observed during operation and upon regular visual inspection at the start of a shift for example RINGSPANN Installation And Operating E 01 806e Clamping Fixtures Instructions For Taper Collet With Draw Bolt 8 2 Exchanging of The Clamping Element Caution Put the power clamping device in the machine spindle into relaxed position Ensure that the power clamping fixture cannot be moved during the disassem bly assembly of the clamping fixture Switch the machine off e When applicable disassemble the pre centring by untightening the central screw e Untighten the draw bolt via the hexagon e Srew the draw bolt out together with the taper collet Check all components for damage and wear Exchange defective components Assembly is carried out in reverse order Screw tightening torque in accordance with VDI2230 Thoroughly clean and lightly oil all components before assembly Caution No lubricants with friction reducing additives may be used on the clamping elements and the components in contact with these 9 Storage If the clamping fixture is to remain on the machine tool it
3. INGSPANN Installation And Operating E 01 806e Clamping Fixtures Instructions For Taper Collet With Draw Bolt 7 Installation And Commissioning Caution The power actuation in the machine spindle must be set to the released position En sure that during assembly disassembly of the taper collet the power actuation can not be moved Switch the machine off Caution No lubricants with friction reducing additives may be applied to the bore hole of the flexible coupling and to the shaft The transmissible torque is considerably reduced by such lubricants e Srew the draw bolt in together with the taper collet e Tighten the draw bolt via the hexagon e When applicable assemble the pre centring and bolt it down by the central screw Tightening torque acc VDI2230 In most of the cases the angular position of the taper collet is determined by a pin size 12 and bigger or a thin walled key sizes 6 and 7 This is good for positioning only and is not provided for an addi tional torque transmission In the taper collets size 12 and bigger is one wider slot For the sizes 6 and 7 any of the slots can be used durin assembly 8 Maintenance And Repair 8 1 General Notices The operating and ambient conditions for RINGSPANN clamping fixtures and clamping elements are different for each application With its geometry hardness surface quality and kind of feed the work piece itself exerts influences on the clamping fixture RIN
4. RINGSPANN Clamping Fixtures Installation And Operating Instructions For Taper Collet With Draw Bolt E 01 806e RINGSPANN GmbH Schaberweg 30 38 Phone 49 6172 275 0 www ringspann com 61348 Bad Homburg Fax 49 6172 275 275 info ringspann com Germany RINGSPANN Installation And Operating Clamping Fixtures Instructions For E 01 806e Taper Collet With Draw Bolt IMPORTANT Please read these instructions carefully before installing and operating the product Your particular attention is drawn to the notes on safety These installation and operating instructions are valid on condition that the product meets the selec tion criteria for its proper use Selection and design of the product is not the subject of these installa tion and operating instructions Disregarding or misinterpreting these installation and operating instructions invalidates any product liability or guarantee by RINGSPANN the same applies if the product is taken apart or changed These installation and operating instructions should be kept in a safe place and should accompany the product if it is passed on to others either on its own or as part of a machine to make it acces sible to the user SAFETY NOTICE e Installation and operation of this product should only be carried out by skilled personnel e Repairs may only be carried out by the manufacturer or accredited RINGSPANN agents e fa malfunction is indicated the product or the machi
5. e notice of all advices on the product Comply with the indicated use Before commissioning ascertain and document that the machine the RINGSPANN product is to be built into is compliant with the country specific regulations rules of safety and standards e Perform a risk analysis for all parts and equipment of the machine with which safe operation of the RINGSPANN products is associated RINGSPANN Installation And Operating Clamping Fixtures Instructions For E 01 806e Taper Collet With Draw Bolt 1 2 Product related Safety Notices Warning In the case of design modifications to the workpiece in the area of the clamping point the clamping fixture must be checked it ensure it is suitable Such changes include Changes to the workpiece diameter at the clamping point Changes to the workpiece tolerances at the clamping diameter Changes to the clamping length at the workpiece Warning The taper collet with draw bolt on the fixture must not be spinning driven by the ma chine without a clamped component or without a clamped inspection ring 1 3 Further Applicable Documents Catalogue 10 with further technical notices in the appendix Note You will find the current versions of RINGSPANN data sheets and RINGSPANN catalogues at www ringspann com RINGSPANN Installation And Operating E 01 806e Giamping Fixtures Instructions For Taper Collet With Draw Bolt 2 Design And Function 2 1 Design Type BKD
6. hecked it ensure it is suitable Such changes include Changes to the workpiece diameter at the clamping point Changes to the workpiece tolerances at the clamping diameter Changes to the clamping length at the workpiece RINGSPANN Installation And Operating Clamping Fixtures Instructions For E 01 806e Taper Collet With Draw Bolt 5 Technical Prerequisites For Safe Operation Clamping takes place in a pre processed cylindrical bore hole The bore diameter must be within an IT7 tolerance over its entire length Caution Clamping in bore holes with a cylindricity outside an IT7 tolerance is not permissible Clamping takes place in a pre processed cylindrical bore hole The face of the work piece is ideally processed with the same clamping as the bore diameter Caution Clamping may only take place in bore holes with an actual dimension that is within the maximum permissible diameter change AD If the diameter change is greater than AD it may be that the workpiece is not clamped and or the necessary transmissible torque is not reached Caution When using a pneumatic or hydraulic power clamping fixture it must be ensured that during workpiece processing there is always the necessary actuating pressure for the processing forces processing moments 6 Condition As Delivered The taper collets tyoe BKD BVD or BAD are shipped according the ordered size and the ordered clamping range in assembled condition R
7. is to be put into relaxed position If put into storage the clamping fixture is to be lightly oiled with an anti corrosive oil not wax wrapped in anti corrosive paper The corrosion protection is to be renewed every 6 months Caution Taper Collet with draw bolt must not be loaded radially The taper collet could be permanently deformed and defective 10 Technical Data The technical data is dependent on the size See the data sheet in catalogue 10 Precision Clamping Fixtures for this Note You will find the current versions of RINGSPANN data sheets and RINGSPANN catalogues at www ringspann com
8. ne into which it is installed should be stopped immediately and either RINGSPANN or an accredited RINGSPANN agent should be in formed e Switch off the power supply before commencing work on electrical components e Rotating machine elements must be protected by the purchaser to prevent accidental contact e Supplies abroad are subject to the safety laws prevailing in those countries RINGSPANN Installation And Operating Clamping Fixtures Instructions For E 01 806e Taper Collet With Draw Bolt Contents 1 General 1 1 General Safety Notices 1 2 Product related Safety Notices 1 3 Further Applicable Documents 2 Design And Function 2 1 Design 2 2 Clamping Principle Intended Use Improper Use Warnings Technical Prerequisites For Safe Operation Condition As Delivered Installation And Commissioning Maintenance And Repair 8 1 General Notices 8 2 Exchanging of The Clamping Element 9 Storage 10 Technical Data o L Pr aa 1 General 1 1 General Safety Notices The following hazard notices and warnings are used in these installation and operating instructions Warning This symbol indicates a situation where there is a risk of injury or danger for life or physical condition Caution This symbol indicates risks for the RINGSPANN product described and thus for equipment and machinery Note This symbol indicates notices user tips and useful information Use RINGSPANN products in a proper condition only Tak
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