CHESTER Champion 20VS Page 14 Operation Manual Download | Manualshive

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Summary of Contents for Champion 20VS

Page 1: ...Champion 20VS Operation Manual Chester UK Ltd Clwyd Close Hawarden Industrial Park Hawarden Chester CH5 3PZ Tel 01244 531631 sales chestermachinetools com www chestermachinetools com ...

Page 2: ... 3 Storage 3 4 Installation and assembly 3 5 First use 3 6 Operational accessories 4 Operation 4 1 Safety 4 2 Starting the milling machine 4 3 Inserting tools 4 4 Clamping workpieces 4 5 Changing the speed range 4 6 Selecting the speed 4 7 Manual spindle sleeve feed with the fine feed 4 8 Digital display 4 9 Swiveling the mill drill head 4 10 Clamping Levers 4 11 End Stops 4 12 Installation on a l...

Page 3: ...applied in the national legislation of the country of destination the specific applicable regulations of each country must be observed Where necessary the required measures must be taken to comply with the specific regulations of each country before the machine is first used Always keep this documentation close to the machine 1 1 Safety warnings Special Warnings for this Machine Warning There is a...

Page 4: ...achine operates with high revolutions rotating parts and tools electrical voltage and currents There is a residual risk with use We have used construction resources and safety techniques to minimize the risk to health to personnel resulting from these hazards We have used construction resources and safety techniques to minimize the risk to health to personnel resulting from these hazards If the ma...

Page 5: ...ices Use the milling machine only with properly functioning safety devices Stop the machine if there is a failure in the safety device or if it is not functioning for any reason If a device has not been activated or has failed the milling machine must only be used when the cause of failure has been removed it has been verified that there is no resulting danger for personnel or objects Warning If y...

Page 6: ... firmly bolted and not damaged Labels markings Installed and legible Run Test Equipment Check OK Emergency Stop When the Emergency Stop button is activated the machine should switch off automatically A restart will not be possible until the Emergency Stop button has been unlocked and the On switch has been activated 1 7 Individual protection gear For certain work individual protection gear is requ...

Page 7: ...taking medication Stay on the machine until all rotating parts have come to a halt Use the prescribed protection gear Make sure to wear a well fitting work suit and a hairnet if necessary Do not use protective gloves during drilling or milling work Unplug the shockproof plug from the mains before changing the tool Use suitable devices to remove drilling and milling chips Make sure your work does n...

Page 8: ...es for preventing accidents issued by your association for the prevention of occupational accidents and safety in the workplace or other inspection authorities Tighten loads properly Never walk under suspended loads 8 ...

Page 9: ...travel 290mm Dimensions 960 x 570 x 970mm Net weight 113kg Emissions The noise level emission of the drilling milling machine ranges below 78 dB A If the drilling milling machine is installed in an area where various machines are in operation the acoustic influence inmission on the user of the drilling milling machine may exceed 85 dB A in the working area We recommend the use of soundproofing and...

Page 10: ...pping position Use of unstable lifting equipment and load suspension devices that break under load can cause very serious injury or even death Check that the lifting and load suspension gear has sufficient load capacity and that it is in perfect condition Observe the rules for preventing accidents Holds the load properly Never walk under suspended loads 3 3 Storage Improper storage may cause impor...

Page 11: ...ase of the machine with a spirit level Check that the foundation has sufficient floor load capacity and rigidity Insufficient rigidity of the foundation leads to the superposition of vibrations between the drilling milling machine and the foundation natural frequency of components Insufficient rigidity of the entire milling machine assembly also rapidly causes the machine to reach critical speeds ...

Page 12: ...could corrode the varnish on the drilling milling machine Follow the specifications of the manufacturer of the cleaning agent Lubricate all bright machine parts with non corrosive lubricating oil Grease the machine according to the lubrication chart Check smooth running of all spindles The spindle nuts can be readjusted Check the fuse protection of your power supply against the technical data for ...

Page 13: ...3 6 Optional accessories 13 ...

Page 14: ...14 ...

Page 15: ...an in right handed motion The rotating direction of the milling machine is selected using the change over switch Press the ON button The milling machine will be activated and turn in the pre selected rotating direction Turning on the machine Turn the change over switch into the 0 position 4 3 Inserting tools When milling operations are performed the cone seat must always be fixed to the draw in ro...

Page 16: ...mill cutter is performed simply and rapidly and the disassembly of the complete tool is not required The work spindle is equipped with a surface for the hold up with a fork wrench to unfasten the swivel nut of the collet chuck retainer The collet chuck is pressed into the ring of the swivel nut and must hold there by itself By fastening the swivel nut on the tool the milling cutter is clamped Make...

Page 17: ...ing the speed For milling operations the essential factor is the selection of the correct speed The speed determines the cutting speed of the cutting edges which cut the material By selecting the correct cutting speed the service life of the tool is increased and the working result is optimized The optimum cutting speed mainly depends on the material and on the material of the tool With tools mill...

Page 18: ...tters Steel 15 24m min Grey cast iron 10 20m min Age hardened Al Alloy 150 250m min 4mm 1194 1911 796 1592 11900 19000 5mm 955 1529 637 1274 9550 15900 6mm 796 1274 531 1062 7900 13200 8mm 597 955 398 796 5900 9900 10mm 478 764 318 637 4700 7900 12mm 398 637 265 531 3900 6600 14mm 341 546 227 455 3400 5600 16mm 299 478 199 398 2900 4900 Friction during the cutting process causes high temperatures ...

Page 19: ...5 4mm ON O switches the display on and resets the reading of the display to 0 mm in converts the measuring unit from millimeters to inches and viceversa OFF switches the display off performs a value increase performs a value decrease 4 9 Swiveling the mill drill head Manual spindle sleeve feed with the fine feed The clutch of the fine feed has to be disengaged before the spindle sleeve lever can b...

Page 20: ...athe slide The adapter is dimensioned in a way that the middle of the lathe chuck should be reached with the center of the milling spindle alignment headstock lathe chuck Due to the manufacturing tolerances of castings and the manufacturing tolerances of two different machines it is however not possible to reach the exact center the adapter may be too long or short If required the adapter is to be...

Page 21: ...ssembling the column It is recommended to use hardened straight pins according to DIN 6325 in 8mm or 10mm and a fitting tolerance zone m6 zB DIN 6325 8 m6 x 30 These alignment pins have a round cap on one side which facilitates pinning together the parts When assembled the boring holes must be pilot drilled to 0 2mm smaller and then rubbed with a reamer also when assembled Ideally use a new twist ...

Page 22: ...e quality of products that you manufacture Installation and equipment from other manufacturers must also be in optimum condition 5 1 Safety The consequences of incorrect maintenance and repair work may include Serious injury to personnel working on the milling machine Damage to the milling machine Only qualified personnel should carry out maintenance and repair work on the milling machine Only car...

Page 23: ...ate Lubricate all blank steel parts Use acid free oil for example engine oil As required Spindle nuts Re adjust An increased clearance in the spindles of the cross table can be reduced by re adjusting the spindle nuts The spindle nuts are re adjusted by reducing the flank of screw thread of the spindle nut with an adjusting screw By re adjusting you can assure smooth running of the toolpath otherw...

Page 24: ...ompletely to the right 90 Check that the clamping screws are firmly tightened Detach the cover plate on the rear side Lubricate the gear wheels Make sure that you do not lubricate the clutch of the spindle sleeve fine feed 5 3 Repair Any maintenance work may only be carried out by a specialized company or by a duly trained personnel Any maintenance work on electrical equipment may only be carried ...

Page 25: ...5 4 Spare parts drawings 25 ...

Page 26: ...26 ...

Page 27: ... M16x1 5 2 205 Bearing 6209 2RZ 1 26 Bearing 51203 1 206 Gear Z60 Z80 1 27 Taper gear 1 207 Bearing 7007 AC 1 28 Key 4 x 16 2 208 Retainer ring 15 1 29 Lift lead screw 1 209 Gear Z46 1 30 Lift lead screw nut 1 210 Retainer ring 32 2 31 Washer 5 4 211 Bearing 6002 2RZ 2 32 Nut collar 1 212 Gear Z42 Z62 1 33 Hexagon head cap screw M8x20 4 213 Transmission shaft 1 34 Column cover 1 214 Key 5 x 50 1 3...

Page 28: ...2 4 254 Pin with thread A6x30 1 255 Handle 3 256 Locking knob 1 257 Feed handle disc 1 258 Feed dial 1 259 Compression spring 1 2x12x25 3 1 260 Hexagon head cap screw M4x10 3 261 Cover 1 262 Adjust collar 1 263 Helical gear 1 264 Key 4x12 1 265 Up down gear shaft 1 266 Socket head set screw M6x20 1 267 Plate 1 268 Socket head set screw M8x8 1 269 Compression spring 0 8x5x25 3 1 270 Steel ball 6 5 ...

Page 29: ...5 5 Terminal connecting plan for control system 29 ...

Page 30: ... start Defective fuse Have it checked by authorized personnel Working spindle rattling on rough workpiece surface Climb not possible under current operating conditions Clamping levers of the movement axes not tightened Loose collet chuck loose drill chuck loose draw in rod Tool blunt Workpiece loose Excessive slack in bearing Splinted shaft worn or worn out Working spindle goes up and down Perform...

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