CHESTER Conquest Super Mill Manual de usuario
Contents
1. Specification
1.1 Machine Specification
2. Machine Installation
2.1 Fundamental Location of the Machine
2.2 Preparation before Operation
3. Prevention and Maintenance
3.1 Prevention and Maintenance
3.2 Maintenance of the Cutter and Taper Shank
3.3 Mechanics Lubrication
4. Machine Structure
4.1 External Features
4.2 Assembly and Parts
5. Mechanism Adjustment
5.1 Installation and Removal of the Taper Shank
5.2 Travel Adjustment
5.3 Adjust Tip Angle of Head
6. Operation and Notices for Use
6.1 Method of Operation
6.2 Operation Safety Notes
7. General Safety Instructions
8. Power Connections and Electrical Drawings
8.1 Power Connection/Disconnection & Operation
8.2 Electrical Circuit Diagram
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Some Safety Features of this Machine
Purpose of this Machine:
This machine has been designed for drilling, deep milling and face milling of small workpieces
with a size limitof 300mm x 200mm x 200mm. If the operator intends to use this machine beyond
its design, please contact the manufacturer or dealer before starting the operation
The Following Should be Obeyed before Operating
Do not operate this machine before reading this manual thoroughly.
Do not use this machine without professional training of drilling and milling operations.
Do not operate this machine outside of its design parameters without first consulting the
manufacturer or dealer.
When operating this machine, make sure that every safety precaution is followed as indicated in
this manual.
Some Important Safety Information
The noise level during the operation of this machine is between 70-75dB(A).
The temperature range suitable for the operation and storage of this machine is between -20°C
to +40°C.
Special Warnings for this Machine
Warning! There is a risk of the machine accidentally restarting after a power failure, make sure
that all of the operation switches are in the off or neutral positions if the power is interrupted.
Warning! Always wear approved eye protection when operating this machine.
Correct Handling of this Machine
The net weight of this machine is approximately 58Kg, we recommend using the correct lifting
equipment when moving this machine.
If the operator has to handle the machine without lifting apparatus, make sure that you can
comfortably lift this weight. Handle the machine with care and be aware of your surroundings to
prevent accidents.
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1. Specifications
This is a mini vertical milling machine with multiple functions to be able to either face mill or drill
etc. As such there are various sizes and types of cutting tools available for this machine that are
easy to purchase, these can ensure that you work more accurately and efficiently as you change
the cutter upon your work demands.
1.1 Machine Specifications
Max Table Travel 300mm (12”)
Max Cross Slide 100mm (5”)
Max Spindle Travel 180mm (7”)
Spindle Angle Rotation ±45°
Spindle Speed 100-2500rpm
Taper Hole in Spindle MT3
Drilling Capacity 13mm
End Mill Capacity 16mm
Face Milling Capacity 30mm
Machine Weight 50 -58kg
T-Slot Specification
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2. Machine Installation
2.1 Fundamental Location of the Machine
This machine should be fixed on to the worktable with four hexagon bolts. Please install the
machine in a suitable location in order to ensure the precision if the machine.
Selecting a Suitable Location for Installing the Machine
1. The worktable should be flat.
2. Avoid locations in direct sunlight, damp or dusty conditions, these will all have an effect on the
machine’s accuracy and life span.
Method of Installation
1. Drill 4 holes on the worktable the same size asthe holes in the
machine base. Note: consider the position of the Y axis
handwheel when selecting the machines’ location.
2. Adjust the machines level and secure the machine to the
worktable with 4 M10 Bolts and Nuts.
2.2 Preparation Before Installation
1. Remove all the fixing equipment and clean around the machine once located in place.
2. Ensure that the supplied voltage is suitable for the machine.
3. Remove any obstacles from around the machine.
4. Clean all the anti-rust protection off from the machine.
5. Check the angle of the pillar and adjust the bolts (tighten if loose).
6. Check the chuck, chuck holder and fixing pin on the spindle to ensure that they are not loaded.
7. Check the high-low speed on the spindle, to ensure it sets on the right speed.
8. Turn on the machine and check the spindle is rotating clockwise.
9. Operate the longitudinal axis (working table), cross axis (saddle seat) and the vertical axis
(fuselage) to check the workings are correct.
10. Whilst operating, be careful to watch the machine when manipulating your work. If the
machine starts to behave abnormally, stop operating and investigate.
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3. Prevention and Maintenance
3.1 Prevention and Maintenance
Daily Maintenance
1. Inspect each operating part to ensure lubrication.
2. Examine the machine to ensure all the parts are fixed securely.
3. Clean and remove any obstacles around the machine, in order to ensure safety and prevent
damage.
4. After daily use lubricate all the moving parts in order to prevent rust and damage.
5. Whilst operating, be careful to watch the machine when manipulating your work. If the
machine starts to behave abnormally, stop operating and investigate.
Monthly Maintenance
1. Use clean cotton wool or soft gauze to clean the machine.
2. Check the motion of the head of the machine to check whether it is smooth or loose.
3. Check the over swing in the spindle.
4. Check all the bolts and nuts for looseness.
5. Examine the overall circuit (contact points, conductor plugs and switches...etc) for faults.
Yearly Maintenance
1. After maintenance, make a record.
2. Before replacing any faulty parts, stop the machine.
3. Maintenance and repair should be done on a regular basis. If the machine starts to operate
unusually, stop and investigate.
4. If the fault on the machine is beyond your own ability to repair, contact Chester UK or a local
service engineer.
3.2 Maintenance of the Cutter and Taper Shank
1. When not in use keep the cutter packed away, in order to maintain the sharpness and quality
of the blade.
2. Check the rotation of the cutter, rotation in the wrong direction might split the blade and
accelerate the cutter to exhaustion. If you have difficulty in identifying the blade direction, whilst
in high speed mill the working piece.
3. Sharpen the cutter after use, a dull blade makes milling allot harder to accomplish.
4. Keep the taper shank and cutter clean.
5. The draw bar and chuck have their own wrenches. Keep the wrenches near the machine and
never operate with inappropriate tools.
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3.3 Mechanics Lubrication
In order to ensure the precision of the machine it would be well advised to lubricate all the
moving parts.
The following parts on the machine need the following applied to ensure lubrication:
After you have finished your work, clean the worktable and lubricate accordingly.
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USE LUBRICATING OIL
USE LUBRICATING GREASE
1. Basement and saddle seat slide face.
1. X-Axis feeding screw (saddle seat).
2. Saddle seat and working table slide face.
2. Y-Axis feeding screw (working table).
3. Fuselage sear and connecting strut slide face.
3. Z-Axis feeding gear rack (fuselage).
4. Fuselage and spindle box slide face.
4. Machine Structure
4.1 External Feature:
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A. Motor
B. Headstock housing & spindle
C. Chuck
D. Longitudinal feed handle wheel
E. Working table
F. Saddle
G. Cross feed hand wheel
H. Base
I. Connecting strut
J. Controller
K. Fuselage
L. Limit block
M. Cushioning cylinder
N. Fine feeding wheel
4.2 Assembly and Parts
LONGITUDINAL (Y) AXIS, CROSS (X) AXIS
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VERTICAL (Z) AXIS
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