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Related Manuals for Bolton Tools BF20VLP
Summary of Contents for Bolton Tools BF20VLP
- Page 1 DRILL & MILL MACHINE BF20VLP Page 1...
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Page 2: Table Of Contents
Table of Contents Preface We thank you very much that you have decided for the drilling-milling machine made by supplier. Changes The illustration of the drilling-milling machine might in some details deviate from the illustrations of this operating manual but this will have no influence on the operation of the drilling-milling machine. - Page 3 Operation Safety ............................ 23 Control and indicating elements .................... 23 4.2.1 Control panel......................24 Switching on the drilling-milling machine................26 Switching off the drilling-milling machine................26 Inserting a tool........................26 4.5.1 Installation ........................26 4.5.2 Disassembly....................... 26 4.5.3 Use of collet chucks ....................27 Clamping the workpieces ......................
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Page 4: Safety
Safety Glossary of symbols gives additional indications calls on you to act enumerations This part of the operating manual explains the meaning and use of the warning references contained in the operating manual, explains how to use the drilling-milling machine properly, highlights the dangers that might arise for you and others if these instructions are not obeyed, informs you on how to prevent dangers. -
Page 5: Safety Warnings (Warning Notes)
Safety warnings (warning notes) 1.1.1 Classification of hazards We classify the safety warnings into various levels. The table below gives an overview of the classification of symbols (pictograms) and warnings for the specific danger and its (possible) consequences. Alarm expres- Pictogram Definition/Consequences sion... -
Page 6: Further Pictograms
1.1.2 Further pictograms Activation forbidden! Read the operating Pull the mains plug! Use protective goggles! manual before the machine is first used! Use protective gloves! Use protective boots! Wear a safety suit! Use ear protection! Protect the environ- ment! Proper use WARNING! In the event of improper use, the drilling-milling machine •... -
Page 7: Possible Dangers Caused By The Drilling-Milling Machine
WARNING! Very serious injury due to improper use. It is forbidden to make any modifications or alterations to the operating values of the dril- ling-milling machine. These could endanger the staff and cause damage to the drilling- milling machine. Possible dangers caused by the drilling-milling machine. The drilling-milling machine was built using the latest technological advances. -
Page 8: Safety Devices
INFORMATION All persons involved in assembly, commissioning, operation and maintenance must be duly qualified, strictly follow this operating manual. In the event of improper use there may be a risk to the staff, there may be a risk to the drilling-milling machine and other material property, may affect proper operation of the drilling-milling machine. -
Page 9: Protective Cover
ATTENTION! The EMERGENCY-STOP button switches off the drilling-milling machine immediately. Only press the EMERGENCY-STOP button in case of danger! If the button is actuated in order to stop the drilling-milling machine generally you might damage tools or workpie- ces. After actuating the button, turn it to the right, in order to restart the machine. 1.5.2 Protective cover The drill-mill head is fitted with a protective... -
Page 10: Safety Check
Safety check Check the drilling-milling machine regularly. Check all safety devices before starting work, once a week (with permanent operation), after every maintenance and repair operation. General check Equipment Check Protective covers Fitted, firmly bolted and not damaged Labels, Installed and legible markings Run test Equipment... -
Page 11: For Your Own Safety During Operation
For your own safety during operation WARNING! Before activating the drilling-milling machine, double-check that this will not endanger other people or cause damage to equipment. Avoid any unsafe working practises: Make sure your work does not endanger anyone. The instructions in this manual need to be observed during assembly, handling, mainte- nance and repair. -
Page 12: Disconnecting And Securing The Drilling-Milling Machine
Disconnecting and securing the drilling-milling machine Pull out the mains plug before starting maintenance and repair work. 1.10 Using lifting equipment WARNING! 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 equipment and load suspension devices are of sufficient load capa- city and in perfect condition. -
Page 13: Technical Data
Technical data The following information gives the dimensions and weight and is the manufacturer’s authorised machine data. Power connection BF20 VLP Engine 750W/110V/60HZ Drilling-milling capacity BF20 VLP Ø Drilling capacity [ in] max. 3/5" Ø Milling capacity of end-mill cutter [in] max.4/5"... -
Page 14: Environmental Conditions
Reduction stage fast [min approx. 100 - 2900 Environmental BF20 VLP conditions Temperature 5-35 °C Humidity 25 - 80% 2.10 Operating material BF20 VLP Reduction stage Mobilgrease OGL 007 or, Mobilux EP 004, or Mobil XHP Blank steel parts acid-free oil, e.g. weapon oil, motor oil 2.11 Emissions BF20 VLP... -
Page 15: Unpacking And Connecting
Unpacking and connecting INFORMATION The drilling-milling machine comes pre-assembled. Extent of supply When the drilling-milling machine is delivered, immediately check that the machine has not been damaged during shipping and that all components are included. Also check that no fastening screws have come loose. -
Page 16: Installation And Assembly
Installation and assembly 3.4.1 Requirements of the installation site The working area for operation, maintenance and repair work must not be hindered. The mains plug of the drilling-milling machine must be freely accessible. 3.4.2 Load suspension point WARNING! Danger of crushing and overturning. Proceed with extreme caution when lifting, installing and assembling the machine. -
Page 17: Installation Drawing
3.4.4 Installation drawing 10 4/5" Fig.3-1: Machine base Page 17... -
Page 18: Installation Plan
Installation plan BF20 V Datum Name 11.10.2006 Mücke Gezeichnet... - Page 19 Installation plan BF20 VLP 36 1/4“ 6 3/5" 7 3/5" 7 1/10" 19 2/5” 10 4/5" 13 2/5" 27 1/2" Datum Name Gezeichnet 16.10.2006 Mücke K t lli t...
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Page 20: Installation Plan Of Optional Substructure
Installation plan of optional substructure 1 7/10" 16 1/2" 19 3/5" 8 4/5" 29 1/2" 11/20" 10" 8" Fig.3-2: Substructure 3353003 9" Fig.3-2: Substructure 3353003 Page 20... -
Page 21: First Use
First use 3.8.1 Cleaning and lubricating Remove the anti-corrosive agent to the drilling-milling machine for transport and storage pur- poses. We recommend the use of paraffin. Do not use any solvents, thinners or other cleaning agents which could corrode the varnish on the drilling-milling machine. -
Page 22: Optional Accessory
Optional accessory Designation: Item No Machine substructure 335 3002 Machine substructure 335 3003 Collet chucks kit 5-pcs MT2 / M10 335 1980 4 / 6 / 8 / 10 / 12 mm directly clamping Collet chuck holder MT2 / M10 (ER25) 335 2044 Collet chucks kit 1-16mm 15-pcs (ER25) 344 1109... -
Page 23: Operation
Operation Safety Use the drilling-milling machine only under the following conditions: The drilling-milling machine is in proper working order. The drilling-milling machine is used as prescribed. The operating manual is followed. All safety devices are installed and activated. All malfunctions should be eliminated immediately. Stop the drilling-milling machine immediately in the event of any abnormality in operation and make sure it cannot be started up accidentally or without authorisation. -
Page 24: Control Panel
4.2.1 Control panel Selector switch for Digital display speed reduction stage EMERGENCY-STOP Potentiometer for speed regulation Fine crossfeed of Hand-actuated auxiliary spindle sleeve switch Start Change-over switch Digital display fine crossfeed of spindle Machine illumination sleeve Hand-actuated auxiliary switch Stop Fig.4-2: Control panel, front view Control Fine wire fuse... - Page 25 Main switch Switches the voltage supply on. The main switch is at the back of the control panel. Hand-actuated auxiliary switch Start / Stop Switches the machine on or off. Turning direction Selection left-handed, right-handed rotating or switch-off position. At the left-handed rotation the speed is about 50% less than at the right-handed rotation.
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Page 26: Switching On The Drilling-Milling Machine
Switching on the drilling-milling machine Switch the main switch on. Select the reduction stage. Select the turning direction. Set the potentiometer to the lowest speed. Close the spindle protection. Actuate the hand-actuated auxiliary switch Start. Set the required speed at the potentiometer. Switching off the drilling-milling machine Press the hand-actuated auxiliary switch Stop. -
Page 27: Use Of Collet Chucks
ATTENTION! When installing a cold morse taper into a heated-up machine those MT seats tend to shrink on the morse taper contrary to the quick-releaser tapers. 4.5.3 Use of collet chucks When using collet chucks to hold milling tools, a higher operation tolerance can be achieved. The exchange of the collet chucks for a smaller or larger end mill cutter is done in a simple and rapid way and it is not necessary to disassemble the complete tool. -
Page 28: Selecting The Speed
Selecting 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 cor- rect cutting speed, the service life of the tool is increased and the working result is optimised. The optimum cutting speed mainly depends on the material and on the material of the tool. -
Page 29: Standard Values For Speeds With Hss - Eco - Twist Drilling
49 - 122 49 - 108 735 - 1715 Age- hardened Steel Grey cast iron Tool diameter Al alloy 150 - 15 - 24 m/min 10 - 20 m/min [ mm ] form cutters m/min Speed [ 1194 - 1911 796 - 1592 11900 - 19000 955 - 1529... -
Page 30: Manual Spindle Sleeve Feed With The Fine Feed
INFORMATION Friction during the cutting process causes high temperatures at the cutting edge of the tool. The tool should be cooled during the milling process. Cooling the tool with a suitable cooling lubri- cant ensures better working results and a longer edge life of the cutting tool. INFORMATION Use a water-soluble and non-pollutant emulsion as a cooling agent. -
Page 31: Design
4.10.2 Design Off-switch LCD display Shifting mm/inch On-switch Zeroing Battery bay Value increase Value decrease Fig.4-8: Digital display ON / O, switches the display on and resets the reading of the display to "0". mm/in, converts the measuring unit from millimetres to inches and vice versa. OFF, switches the display off. -
Page 32: Manual Spindle Sleeve Feed With The Spindle Sleeve Lever
4.11 Manual spindle sleeve feed with the spindle sleeve lever ATTENTION! The clutch of the fine feed has to be disengaged before the spindle sleeve lever can be used. Activating the spindle sleeve lever when the fine feed is engaged may damage the clutch. - Page 33 Disassemble clamping screw and nut. Clamping screw and nut Fig.4-11: Fixing screws Loosen or completely unscrew the screw. Remove the mill head to the front. Screw position 266 Fig.4-12: Screw The high speed adapter will be aligned and fixed with the same fixing screws as the mill head on the turning bearing 3356571 block.
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Page 34: Drawing Adapter For A High Speed Motor
4.13.1 Drawing adapter for a high speed motor 7 7/10" 4 7/10" 4 1/10" 1 7/10" Fig.4-14: High speed adapter 3356571 4.14 Assembly of the column on the lathe The mill head with column can be moun- ted on the lathe bed of the D240 and D280. -
Page 35: Drawing Adapter
stud screw (screw) position 266. Disassemble the mill head from the column by completely loo- sening the clamping screw and the guide screw and pull off the mill head. Check the alignment (right angle horizontal and vertical) of the column regarding the reference level at the lathe bed. -
Page 36: Maintenance
Maintenance In this chapter you will find important information about inspection maintenance repair of the drilling-milling machine. The diagram below shows which of these headings each task falls under. Maintenance Repair Inspection Maintenance Measuring Rough cleaning Repairs Testing Fine cleaning Replacing Conserving Adjusting... -
Page 37: Restarting
“Disconnecting and securing the drilling-milling machine“ on page 12 Position a warning sign. 5.1.2 Restarting Before restarting, run a safety check. “Safety check“ on page 10 WARNING! Before starting the drilling-milling machine you have to check that there is no danger for the staff and the drilling-milling machine is undamaged. - Page 38 Interval Where? What? How? Cross table Adjusting screw taper gib X axis Adjusting screw taper gib Y-axis Readjust As required X- and Y- axis Fig.5-2: Cross table Turn the adjusting screw of the respective taper gib in the clockwise direction. The taper gib is continued to push in and reduced by it the gap in the guideway.
- Page 39 Interval Where? What? How? Lamp holder Halogen pin base lamp Lamp cover Replacing the As required halogen lamp Fig.5-4: Replacing the halogen lamp Tilt the mill head a little to the right. This way you can easily remove the lamp cover in order to allow replacing of the halogen lamp.
- Page 40 Interval Where? What? How? Turn the drill-mill head as described under “Swivelling the drill-mill head“ on page 32 completely by 90° to the right. Check if the clamping screws are firmly tightened as des- cribed under “Swivelling the drill-mill head“ on page 32 and that the drill-mill head can not independently tilt.
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Page 41: Repair
Repair For any repair work, get assistance from an employee of the company supplier’s technical service or send us the drilling-milling machine. If the repairs are carried out by qualified technical staff, they have to follow the indications given in this manual. The company does not take re sponsibility nor does it gua- rantee against damage and operating anomalies resulting from failure to observe this operating manual. -
Page 42: Setting Instructions Control
Setting instructions control Please find below a description to set the operating parameters, if required after replacement of the control and of the motor. Vmax This is the potentiometer to set the maximum possible speed of the motor. The speed of 3000 min must not be exceeded since the spindle bearings and your tools might get damaged. -
Page 43: Ersatzteile - Spare Parts Bf20 Vlp
Ersatzteile - Spare parts BF20 VLP Kreuztisch - Cross table 57-2 57-1 57-1 57-2 57-1 57-2 Abb.6-1: Kreuztisch - Cross table... -
Page 44: Kreuztisch Ab Baujahr 2007 - Cross Table Starting From Year Of Construction 2007
Kreuztisch ab Baujahr 2007 - Cross table starting from year of construction 2007 F F F F 57-2 57-1 57-1 57-2 57-1 57-2 Abb.6-2: Kreuztisch - Cross table... -
Page 45: Säule 1 Von 2 - Column 1 Of 2
Säule 1 von 2 - Column 1 of 2 41-1 41-2 Abb.6-3: Säule - Column... -
Page 46: Säule 2 Von 2 - Column 2 Of 2
Säule 2 von 2 - Column 2 of 2 41-1 Abb.6-4: Säule - Column... -
Page 47: Säule 2 Von 2 Ab Baujahr 2007 - Column 2 Of 2 Starting From Year Of Construction 2007
Säule 2 von 2 ab Baujahr 2007 - Column 2 of 2 starting from year of construction 2007 A A A A B B B B 41-1 C C C C Abb.6-5: Säule - Column... -
Page 48: Fräskopf 1 Von 2 - Milling Head 1 Of 2
Fräskopf 1 von 2 - Milling head 1 of 2 Abb.6-6: Fräskopf - Milling head... -
Page 49: Fräskopf 2 Von 2 - Milling Head 2 Of 2
Fräskopf 2 von 2 - Milling head 2 of 2 90-1 H1.5 90-2 255-1 90-3 255-2... - Page 50 Fräskopf 2 von 2 - Milling head 2 of 2 165-12 164-3 Q1.6 165-1 165-2 T1.4 126-11 Q1.7 126-10 126-9 126-7 126-8 R1.5 126-1 S1.1 126-2 S1.2 F1.4 126-3 S1.4 P1.3 S1.3 126-4 S1.5 126-5 126-6 Abb.6-7: Panel und Schutzeinrichtung - Panel and protection device...
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Page 51: Optionaler Unterbau - Optional Sub Structure
Optionaler unterbau - Optional sub structure Abb.6-8: Unterbau - Sub structure... -
Page 52: Schaltplan - Wiring Diagram
6.10 Schaltplan - Wiring diagram... -
Page 53: Ersatzteilliste - Spare Part List
6.10.1 Ersatzteilliste - Spare part list Zeichnungs- Artikel- Menge Grösse Bezeichnung Designation nummer nummer Qty. Drawing no. Size Item no. Drehlagerbock Fräskopf Connect board DM14-01-14 0320201 Gewindestift Socket head set screw GB 79-85 M6 x 16 033381202 Federring Spring washer GB 93-87 033381203 Innensechskantschraube... - Page 54 Zeichnungs- Artikel- Menge Grösse Bezeichnung Designation nummer nummer Qty. Drawing no. Size Item no. Innensechskantschraube Hexagon head cap screw GB 70-85 M6 x 10 0333812061 Hülse Endlagenanschlag X-Achse Stopper x axis DM14-02-04 0320240 Rechteckmutter (Nutenstein) Wedgy nut DM14-02-05 0333812063 Skala X-Achse BF20 Table plate x axisBF20 DM14-00-02 BF20...
- Page 55 Zeichnungs- Artikel- Menge Grösse nummer nummer Bezeichnung Designation Qty. Drawing no. Size Item no. Haltearm Panel Holding arm panel DM14-10-06 03338120172 Innensechskantschraube Hexagon head cap screw GB 70-85 M4 x 6 03338120173 Positionsscheibe Position washer DM14-01-08 0320251 Buchse Spring sleeve DM14-01-07 0320252 Druckfeder...
- Page 56 Zeichnungs- Artikel- Menge Grösse Bezeichnung Designation nummer nummer Qty. Drawing no. Size Item no. Innensechskant-Gewindestift mit fla- Hexagon head cap thread pin screw GB 77-85 M8 x 8 03338120268 chem Ende with flat end Feder Compression Spring GBT2089-94 0.8x5x25-3 03338120269 Stahlkugel Steel ball GBT308-1994...
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