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Translation of Original Operating Manual

Assembly and Operating Manual
CRT

Compliant Reciprocating Tool

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Summary of Contents for CRT

Page 1: ...Translation of Original Operating Manual Assembly and Operating Manual CRT Compliant Reciprocating Tool ...

Page 2: ...ion 02 00 12 01 2021 en Dear Customer thank you for trusting our products and our family owned company the leading technology supplier of robots and production machines Our team is always available to answer any questions on this product and other solutions Ask us questions and challenge us We will find a solution Best regards Your SCHUNK team Customer Management Tel 49 7133 103 2503 Fax 49 7133 1...

Page 3: ...sposal 10 2 11 Fundamental dangers 10 2 11 1 Protection during handling and assembly 10 2 11 2 Protection during commissioning and operation 11 2 11 3 Protection against dangerous movements 11 2 12 Notes on particular risks 12 3 Technical data 13 3 1 Basic data 13 3 2 Compliance force 14 4 Design and description 15 4 1 Design 15 4 2 Description 15 5 Assembly and settings 16 5 1 Assembling and conn...

Page 4: ... blocked during machining operation 26 8 Maintenance 27 8 1 Notes 27 8 2 Maintenance interval 27 8 3 Lubrication of the motor 27 8 4 Changing the file 28 8 5 Changing the spindle boot 29 8 6 Changing the ring cylinder assembly 30 8 7 Assembly drawings 31 9 Translation of original declaration of incorporation 32 10 Annex to Declaration of Incorporation 33 4 02 00 CRT Assembly and Operating Manual e...

Page 5: ...r basic understanding and may differ from the actual product design In addition to these instructions the documents listed under Applicable documents 6 are applicable 1 1 1 Presentation of Warning Labels To make risks clear the following signal words and symbols are used for safety notes DANGER Danger for persons Non observance will inevitably cause irreversible injury or death WARNING Dangers for...

Page 6: ...warranty is valid for 24 months from the ex works delivery date under the following conditions Observe the ambient conditions and operating conditions Parts touching the workpiece and wear parts are not included in the warranty 1 3 Scope of delivery The scope of delivery includes Compliant Reciprocating Tool CRT in the version ordered Assembly and Operating Manual 1 4 Accessories The following acc...

Page 7: ... compliance with all instructions in this manual 2 2 Not intended use It is not intended use if the product is used for example as a pressing tool stamping tool lifting gear guide for tools cutting tool clamping device or a drilling tool Inappropriate use includes using the product as a hand tool Any utilization that exceeds or differs from the appropriate use is regarded as misuse 2 3 Constructio...

Page 8: ...the complete assembly and operating manual Observe the national safety regulations and rules and general safety instructions The following personal qualifications are necessary for the various activities related to the product Trained electrician Due to their technical training knowledge and experience trained electricians are able to work on electrical systems recognize and avoid possible dangers...

Page 9: ... wear long hair in a hairnet when dealing with moving components Wear ear protection and safety goggles during the machining process 2 8 Transport Handling during transport Incorrect handling during transport can make the product unsafe and risk the danger of serious injuries and considerable material damage During transport and handling secure the product to prevent it from falling Do not walk un...

Page 10: ...energy in the system Do not move parts by hand while the energy supply is connected Do not reach into the movement area of the product during operation 2 11 1 Protection during handling and assembly Incorrect handling and assembly Incorrect handling and assembly may impair the product s safety and cause serious injuries and considerable material damage Have all work carried out by appropriately qu...

Page 11: ...ective it must be assumed that the drive movement is faulty with its action being dependent on the control unit and the current operating condition of the drive Perform maintenance work modifications and attachments outside the danger zone defined by the movement range To avoid accidents and or material damage human access to the movement range of the machine must be restricted Limit prevent accid...

Page 12: ...ad to serious injury or death Take appropriate protective measures to secure the danger zone WARNING Risk of injury due to unexpected movements If the power supply is switched on or residual energy remains in the system components can move unexpectedly and cause serious injuries Before starting any work on the product Switch off the power supply and secure against restarting Make sure that no resi...

Page 13: ...m 5 Nominal operating pressure bar Compensation air connection Motor air connection 1 4 1 6 2 Pressure medium Compressed air clean dry filtered 30 µm oiled Max air consumption l s 2 8 Oil consumption drops min 1 2 Motor operating data Motor Compressed air drive Idle speed RPM 12 000 Ambient conditions and operating conditions Designation CRT Ambient temperature C Min Max 5 35 13 02 00 CRT Assembly...

Page 14: ...cs depend on the installation position and the condition of the product The compliance pressure should be selected depending on the material of the workpiece the type of tool and the amount of material to be removed NOTE The specified compliance force does not correspond to the actual values when the product is mounted horizontally Supply pressure bar Compliance force N Compliance force as a funct...

Page 15: ...connection 2 Motor air connection 3 Robot side connection axial 4 Robot side connection radial 5 Axis fixation set screw 6 File holder 4 2 Description Pneumatically driven file with radial compensation for deburring workpieces 15 02 00 CRT Assembly and Operating Manual en 1453513 ...

Page 16: ...off the power supply and secure against restarting Make sure that no residual energy remains in the system 1 Check the evenness of the mounting surface Mechanical connection 17 2 Connect compressed air supply Pneumatic connection 18 3 Attach the product to the robot Mechanical connection 17 If necessary use appropriate connection elements adapter plates Observe the permissible depth of engagement ...

Page 17: ...ths Permissible unevenness 100 0 02 100 0 05 The product can be assembled from two sides Item Mounting CRT Side A 1 Mounting screw 2 Clamping collar 3 Adapter plate Side B 4 Mounting screw M6 Max depth of engagement from locating surface mm 9 5 Adapter plate radial 6 Fitting bore for centering pin mm 6H6 Max depth of engagement from locating surface mm 5 5 Mounting material is not included in the ...

Page 18: ...ensating movements of the motor NOTE Observe the requirements for the compressed air supply Technical data 13 For compensation air connection For better regulation of the compressed air use a self relieving regulator with air bleed For air connection spindle For better regulation of the compressed air use a 2 way valve and a pressure regulator set at max 6 2 bar 1 Compensation air connection 2 Mot...

Page 19: ...Air connection 6 2 bar Filter Oil mist lubricator 2 2 directional control valve Regulator 3 2 directional control valve Air motor Compensation Product Exhaust air Silencer Pneumatic wiring diagram 19 02 00 CRT Assembly and Operating Manual en 1453513 ...

Page 20: ...ccessories Applicable documents 6 5 3 1 Assembling the collet chuck system 1 Remove the compressed air hose 2 For rotating products Remove the collet chuck nut collet chuck and any tools from the product For file tools Remove file holder and any tools from the product 3 Carefully screw on the automatic quick release master side for tool holders to the stop with a wrench from the accessory kit ...

Page 21: ...num rail 4 2 Push the tool stand module to the desired position with the T nut 2 into the extruded aluminum rail 4 3 Tighten tool stand module with fastening screw 3 Max tightening torque 10 Nm 4 Place the end cap 1 onto the extruded aluminum rail 4 21 02 00 CRT Assembly and Operating Manual en 1453513 ...

Page 22: ...ule 3 Pressurize air connection extend 4 with compressed air Vent air connection retract 3 4 Move robot to the tool holder in teach mode The push plate 1 attached to the cylinders is pressed down 5 Program the robot so that the product couples with the tool holder 6 Pressurize air connection retract 3 with compressed air Vent air connection extend 4 7 Move the robot away from the tool stand module...

Page 23: ... direction The product must always be vertical in relation to the edge of the workpiece Orient the robot appropriately depending on the geometry of the workpiece A Locked B Unlocked 1 Adjust the screw to the desired position Unlocked 360 compensation Locked Compensation only in X axis 2 Manually check ease of movement and possible directions of movement for correct function 23 02 00 CRT Assembly a...

Page 24: ...ed 1 Adjust the robot control system so that the product approaches the workpiece slowly and at a shallow angle 2 Adjust feed rate 3 Ensure that the distance to the workpiece is correctly adjusted before each new machining operation 4 Plan the robot path so that 50 of the compensation function of the product is used at the theoretical tool edge This allows the product to use its flexibility to mac...

Page 25: ...ece Change the feed rate and or angle when approaching the workpiece 7 2 Tool rattles when deburring Possible cause Corrective action Feed rate not set correctly Check process parameters reduce infeed reduce air pressure for compensation perform machining in several passes Operation 24 Compliance pressure too low Too much material is being removed Tool is not suitable for the workpiece Select the ...

Page 26: ...hining in several passes Operation 24 Workpiece is approached too fast or at an incorrect angle Tool clogging with material Use another tool e g with fewer teeth 7 5 Tool blocked during machining operation Possible cause Corrective action Insufficient or no compressed air supply Check compressed air lines Check that the pressure valve is set to 6 2 bar Pressure must be maintained while the spindle...

Page 27: ...ance interval Maintenance work daily Check files for damage and wear replace if necessary Changing the file 28 weekly Check spindle boot for damage and wear replace if necessary Changing the spindle boot 29 as required Change ring cylinder assembly Changing the ring cylinder assembly 30 Send damaged products to SCHUNK for repair 8 3 Lubrication of the motor To maximize service life only operate th...

Page 28: ... to the skin For all work in the vicinity of hot surfaces wear safety gloves Before carrying out any work make sure that all surfaces have cooled down to the ambient temperature 1 Remove the compressed air hose 2 Detach the mounting screws 1 using the hexagon socket wrench included in the scope of delivery 3 Remove file 3 from the file holder 2 4 Insert the new file 3 into the file holder 2 and fa...

Page 29: ...ain housing 5 4 Remove the spindle boot 4 5 Apply Loctite 222 threadlocker to the mounting screws 2 6 Install the new spindle boot 4 and boot ring 3 on the main housing 5 using mounting screws 2 Carefully tighten the screws hand tight 7 Tighten O ring 1 over the spindle boot 4 8 Connect all compressed air lines 29 02 00 CRT Assembly and Operating Manual en 1453513 ...

Page 30: ...y 3 5 Lubricate the O rings in the new ring cylinder assembly and the bore holes in the main housing 6 Align the new ring cylinder assembly 3 with the centering bore hole in the main housing 5 and slide it carefully into the main housing 7 Fasten the ring cylinder assembly 3 in the main housing 1 with mounting screws 4 Max tightening torque 1 36 Nm 8 Place the main housing 2 on the rear housing as...

Page 31: ...Maintenance 8 7 Assembly drawings 31 02 00 CRT Assembly and Operating Manual en 1453513 ...

Page 32: ...t designation Compliant Reciprocating Tool CRT pneumatic The partly completed machine may not be put into operation until conformity of the machine into which the partly completed machine is to be installed with the provisions of the Machinery Directive 2006 42 EC is confirmed Applied harmonized standards especially EN ISO 12100 2010 Safety of machinery General principles for design Risk assessmen...

Page 33: ... 1 5 Design of machinery to facilitate its handling X 1 1 6 Ergonomics X 1 1 7 Operating positions X 1 1 8 Seating X 1 2 Control Systems 1 2 1 Safety and reliability of control systems X 1 2 2 Control devices X 1 2 3 Starting X 1 2 4 Stopping X 1 2 4 1 Normal stop X 1 2 4 2 Operational stop X 1 2 4 3 Emergency stop X 1 2 4 4 Assembly of machinery X 1 2 5 Selection of control or operating modes X 1...

Page 34: ...e guards restricting access X 1 4 3 Special requirements for protective devices X 1 5 Risks due to other hazards 1 5 1 Electricity supply X 1 5 2 Static electricity X 1 5 3 Energy supply other than electricity X 1 5 4 Errors of fitting X 1 5 5 Extreme temperatures X 1 45 6 Fire X 1 5 7 Explosion X 1 5 8 Noise X 1 5 9 Vibrations X 1 5 10 Radiation X 1 5 11 External radiation X 1 5 12 Laser radiatio...

Page 35: ...odstuffs machinery and machinery for cosmetics or pharmaceutical products X 2 2 Portable hand held and or guided machinery X 2 2 1 Portable fixing and other impact machinery X 2 3 Machinery for working wood and material with similar physical characteristics X 3 Supplementary essential health and safety requirements to offset hazards due to the mobility of machinery X 4 Supplementary essential heal...

Page 36: ... KG Clamping and gripping technology Bahnhofstr 106 134 D 74348 Lauffen Neckar Tel 49 7133 103 0 Fax 49 7133 103 2399 info de schunk com schunk com Folgen Sie uns I Follow us 01 2021 2021 SCHUNK GmbH Co KG 02 00 CRT Assembly and Operating Manual en 1453513 ...

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