High-speed drilling and tapping machine
high speed drilling and tapping machine TMC-600
Description
Parameter
Configuration
Shuokai high speed drilling and tapping machine seriesTMC-500/600/700
Shuokai high-speed drilling and tapping machine adopts high-density cast iron structure design. The machine tool is 3.2-3.6 tons. The ultra-large column is stable and non-deformable. It can move at a high speed of 48 meters per minute. The ultra-large span base adopts a six-point support structure. Displacement does not vibrate, the whole bed is stable, and the operation is stable. It has the characteristics of high rigidity, high precision and high efficiency processing. The high-rigidity integrated base and wide column base adopt cast iron base, which has high physical properties and is in harsh environment. It won't be distorted. The main shaft structure is made of high-quality hard steel, and the rotation speed is firm and stable; the heat treatment of the castings, the combination of structural strength and ribs, improve the high rigidity of the machine; the three shafts are supported by wire rails, which can support heavy loads and move quickly to ensure positioning Accurate; the base is wide and solid, the saddle is widened and lengthened, and the full support design has excellent heavy load capacity; the main shaft cavity is reinforced with ribs to provide a stable support of the main shaft, ensuring high-speed operation accuracy; three-axis motor and precision high speed Ball screw.
1. Machine tool precision and stability:
1，The three-axis adopts high-precision C3 ball screw and pre-tensioned with precision ball bearings to reduce precision errors during thermal expansion and prevent damage to the precision components of the system at high temperatures.
2，The three-axis high-speed displacement reaches 48 meters per minute, and the speed is fast to save processing time. The low-inertia spindle, the high-speed tapping reflects sensitivity, the tool arm type tool magazine changes the tool quickly and accurately; improve the processing efficiency. Reduces errors caused by belts during high-speed tapping and prolongs tool life.
3，Conventionally adopts Mitsubishi's new HF series servo motor, faster response rate and output horsepower, three-axis acceleration reaches 1.5 / 1.2 / 1.1G, and can shorten the set time when moving short distances; the spindle motor can be purchased with ultra-low inertia specifications When tapping, the maximum speed can reach 4000rpm (acceleration time is only 0.3sec), which greatly shortens the tapping time.
4，It is suitable for the production of complex cavities and surfaces of complex two- and three-dimensional concave-convex model machines; the high-speed displacement of three axes can reach 60m / min, which is fast and saves processing time.
5，Using Taiwan-made precision C3 high-speed silent screw, pre-compacting is implemented to eliminate the expansion caused by the temperature rise when moving the ball screw and the tooth gap of the transfer shaft. Rolling is used instead of sliding, the friction loss is small, and the positioning accuracy is high; the assembly is easy to be interchangeable, and the lubrication structure is not complicated.
2.the main shaft
1，Taiwan's high-performance spindles are commonly used-the speed can reach 20,000RPM, and the high-precision spindle direct-link structure design is fast response and fast and reliable.
2，High-strength four-lobe claw broach with large contact surface, strong gripping force, and small loss of tool head To prevent debris and other debris from the spindle taper hole, affecting the precision of the spindle taper hole.
3，Adopt high-horsepower servo motor, the spindle adapts to high-speed and high-precision machining requirements. It is suitable for high-speed heavy chip processing; it adopts a mechanical pressure knife release device to complete the loading and unloading while the Z axis moves, improving the efficiency of tool change.
4，The main shaft is directly driven by the motor and directly transmits torque to obtain a higher drilling and tapping effect; the high-speed operation of the main shaft is matched with the main shaft oil temperature control system and automatic temperature difference detection control to ensure that the main shaft operates at a constant temperature and improve the operating accuracy and life of the main shaft.
5，The direct-coupled spindle, adjusted by dynamic balance inspection, has low vibration and can effectively extend the service life of the spindle and tool.
3. Tool magazine
ATC exchange servo tool magazine-tool change takes only 1.2 seconds
1、The whole series comes standard with a servo tool magazine, adjacent tool change !. 2 seconds, remote tool 2.0 seconds, other brand tool change adjacent tool 2.6 seconds, remote tool 4.8 seconds, the overall processing efficiency increased by 17%, and the servo tool magazine is better than ordinary tools The library failure rate is greatly reduced.
2、The unique A-to-C cutter exchange device design, advanced cam-type drive mechanism, and the ability to select cutters at any position can be quickly achieved by the control of the LC software. The fast, simple, reliable and long-life tool exchange device provides smooth and reliable tool exchange.
3、The use of servo tool magazine greatly reduces the tool change time and improves production efficiency.
4、The tool change structure has passed millions of operation tests and meets the reliability requirements.
5、The cam-driven tool magazine can ensure the accuracy of rotation, and it can also run smoothly when using heavy tools.
6、Radial tool magazine can quickly change tools, which can effectively save time and improve efficiency. 16/21 tool magazines can be selected.
7、Fully dense tool magazine guard.
4. the linear slide rail can still provide a high degree of stability under high speed and strong cutting. High-speed processing, X / Y / Z axis rapid displacement of 64000mm / min, rapid acceleration or deceleration takes only 0.09 seconds.
1、The use of silent linear slide rails, long service life.
2、The linear guide rail has zero clearance to improve the precision of the machine.
3、Suitable for high-speed operation, greatly reducing the driving horsepower required by the machine.
4、Rolling instead of sliding, the friction loss is small, and the positioning accuracy is high.
5、The assembly is easy to be interchangeable, and the lubrication structure is not complicated.
6，The high-torque motor can shorten the axial positioning time (the acceleration of all three axes is 1 G), accelerate from static to 64m / min, and increase the positioning time by 30% -50%.
5.Shuokai Precision Drilling and Attacking Machine System and Electrical Accessories
1，Optional Mitsubishi, Frank, Siemens, New Generation, Baoyuan, Guangzhou CNC, Weihong and other systems, the conventional choice of Mitsubishi system, can support 18 languages, can expand the memory card, can store thousands of programs, call at any time The trouble of processing while transferring.
Equipped with the most advanced high-speed characteristic control system, a new generation of controllers, the number of programs and memory are superior to those of the old controllers, and innovative software functions have improved accuracy, production efficiency and safety of the processing process.
2，The centralized lubrication system adopts a centralized lubrication system. After the transmission system stops, the oil supply is automatically suspended at a preset time to achieve the energy saving effect.
3，Electrical components, using Japanese SMC electrical components, to ensure low machine tool electrical faults.
4，Warning device, when the machine processing is abnormal, the LED warning light flashes, which can promptly remind the operator to eliminate the abnormality.
5，Convenient air gun, the quick connection of the air compressor system pipeline is on the right front of the machine, and is used for the air compressor. The user uses the air gun system to clean the debris on the jig or the workpiece, which is fast and convenient.
6，Design of chip evacuation structure at the base-oblique chip evacuation, quickly flush the chips, improve the chip evacuation effect, and accelerate the speed of the return of the chip liquid. The oil-water separation structure design of the base is in line with environmental protection, and the efficient oil-water separation structure design can avoid the deterioration of the cutting fluid quality. The integrally formed casting is combined with the chassis and the chip discharge port, and the chassis has no connection points to solve the problem of water leakage.
7，The electric control box uses a heat exchanger to dissipate heat and cool at a constant temperature to prevent overheating and ignition of electrical components
Machine door opening operation-as convenient as using a refrigerator,-wide front door design, large door width, convenient for parts or jigs to load and unload the machine table;-large side window design, wide side windows on both sides of the machine, easy to operate With monitoring.
Applicable industry of Shuokai high speed drilling and tapping machine
Precision drilling and milling, automotive parts processing, 3C industry parts processing, aerospace parts processing, other precision parts processing, etc.
|
Specification |
Unit |
TMC-500 |
TMC-600 |
TMC-700 |
|
X axis travel |
mm |
500 |
600 |
700 |
|
Y axis travel |
mm |
400 |
400 |
500 |
|
Z axis travel |
mm |
300 |
300 |
380 |
|
Distance from spindle nose to table |
mm |
150-450 |
150-450 |
150-530 |
|
Distance from spindle center to end face of fuselage |
mm |
450 |
450 |
450 |
|
Worktable area |
mm |
600*400 |
700*420 |
1300*600 |
|
Maximum load |
Kg |
300 |
350 |
400 |
|
T-slot (width * quantity * spacing) |
|
3-14 x 100 |
3-14 x 100 |
5-14 x 80 |
|
X / Y / Z axis rapid feed |
m/min |
48/48/48 60/60/60 |
48/48/48 60/60/60 |
48/48/48
60/60/60 |
|
Cutting rate |
mm/min |
1-15000 |
1-15000 |
1-15000 |
|
Spindle speed |
rpm |
20000 |
20000 |
20000 |
|
Special speed |
rpm |
15000/24000 |
15000/24000 |
15000/24000 |
|
Spindle end specifications |
|
BT-30 |
BT-30 |
BT-30 |
|
Spindle power |
kw |
5.5 |
5.5 |
7.5 |
|
Positioning accuracy |
mm |
±0.005/300 |
±0.005/300 |
±0.005/300 |
|
Repeatability |
mm |
±0.003 |
±0.003 |
±0.003 |
|
Air pressure requirements |
Kg/cm² |
6 |
6 |
6 |
|
Electricity demand |
kw |
20 |
20 |
20 |
|
Mechanical weight |
kg |
3200 |
3400 |
3600 |
|
Dimensions |
mm |
1800 x 2000 x 2200 |
1900 x 2100 x 2300 |
2000 x 2200 x 2300 |
|
Main spare parts use brands and specifications |
|
Serial number |
Parts name |
Regular use brand |
Precision grade |
|
1 |
Operating system |
Japan Mitsubishi M80 system |
High performance level |
|
2 |
Spindle unit |
Taiwan Veyron / Yucheng |
High precision |
|
3 |
Triaxial bearing |
Japan NSK / Germany FAG |
P4level |
|
4 |
Three-axis screw |
Taiwan silver / intime |
C3level |
|
5 |
Electrical accessories |
Schneider France |
/ |
|
6 |
Switch relay |
Omron Japan |
/ |
|
7 |
Tool magazine |
Shengjie |
16Pc/21Pc |
|
Remarks: When there is insufficient supply, other brand products will be used instead, but the quality and grade are not lower than the listed configuration |
