The KD500 double column machine tool is an automated CNC machining machine tool that uses a double column structure to machine the inner and outer cylindrical surfaces, conical surfaces, end surfaces, grooves, and chamfers of parts. This machine tool is particularly suitable for machining brake discs and other disc components.
KD500 Brake Disc Grinding Machine
The KD500 double column machine tool is an automated CNC machining machine tool that uses a double column structure to machine the inner and outer cylindrical surfaces, conical surfaces, end surfaces, grooves, and chamfers of parts. This machine tool is particularly suitable for machining brake discs and other disc components.
This machine tool has the following characteristics:
1. Key components such as the base, column, column sliding plate, and slider are all made of high-grade gray cast iron (HT250). The layout of the rib plate is reasonable, and each component has undergone tempering treatment to ensure that the machine tool has high strength and long-term precision stability.
2. The machine tool adopts a double column structure, with two sets of sliding saddles and sliding plates installed on the bed for separate control, effectively saving space and occupying a small area. Double column can process both rough and fine workpieces simultaneously, effectively improving customer processing efficiency and reducing production costs while ensuring accuracy.
3. The spindle part of the machine tool is a spindle unit, effectively ensuring machining accuracy and roughness. The internal bearings of the spindle unit are lubricated with specialized grease, making installation and maintenance convenient. Compared to previous oil lubrication, the cost of using the spindle unit is reduced, the speed is higher, and it is more stable.
4. The machine tool adopts a roller type linear slide rail. Has ultra-high rigidity and overload capacity. Significantly improved the positioning accuracy and load-bearing capacity of the machine tool's longitudinal and transverse feed motion.
5. The spindle pulley of the machine tool is directly connected to the spindle CNC servo motor pulley through a belt, and is equipped with a 30kw servo motor with stepless speed change and a wide speed range. Servo motors can meet the different requirements of spindle speed for rough and precision machining of parts.
6. Both vertical and horizontal feed are automatically controlled by servo motors. There are protective devices in both directions.
7.Both ends of the ball screw in the vertical and horizontal directions of the machine tool are supported by specialized bearings for the screw, and a pre tensioned structure is used to greatly improve and ensure the machining accuracy of the machine tool for components.
8. The machine tool adopts an electric lubricating oil pump to automatically lubricate each part in an intermittent manner, ensuring the lubrication of each guide rail pair and ball screw pair, which can extend the service life of each moving pair.
9. Double column machine tool holders can adopt double horizontal CNC tool holders, single horizontal tool holders, single row cutters, or double row cutters while meeting the requirements of workpiece processing. Adopting a horizontal tool holder can shorten the tool changing time and greatly improve work efficiency.
10. Add Y-axis according to customer requirements to meet machining needs.
11.The lower end of the spindle is equipped with a single rotary oil cylinder. A single rotary oil cylinder can be used to control the clamping of workpieces by fixtures or to control hydraulic chucks, which can reduce the labor intensity of workers and improve efficiency.
| Machine parameters | |||
|---|---|---|---|
| 1.Equipment name | CNC vertical lathe | 2. Model | KD500 |
| 3. System | Siemens 828D | ||
| Trip | |||
| x-axis | 300mm | z-axis | 500mm |
| y-axis | 60mm | ||
| Capacity | |||
| Max.swing dia. | Φ650mm | Max.turning dia. | Φ500mm |
| Max.turing High | Φ650mm | ||
| SPINDLE | |||
| Spindle Speed | 100～1000rpm | Spindle motor power rating (speed/torque) | 30Kw（750rpm/min、380N.M） |
| Spindle type | A2-11 | Main shaft | Germany FAG/Japan NSK |
| Front bearings | NN3032K | Rear bearings | NN3026K |
| Spindle shaft hardness | HRC58-62 | Dimension-Outside | φ160mm |
| Automatic tool changer | |||
| Work Station | Hydraulic horizontal eight-station turret | Turret specifications | The center of the turret is 125mm high |
| Cutterhead specifications | Opposite side 380mm standard | chuck | 18 inch hydraulic chuck |
| Grinding head | |||
| Supporting machine tool form | Standing car ram bottom flange | Spindle power parameters | 9KW variable frequency drive speed regulation |
| Spindle accuracy and lubrication | 0.002mm, high speed grease | Speed and cooling | 100-4000 revolutions per minute, forced water cooling(100-4000rpm, forced water cooling) |
| SLIDE WAY--Steady | |||
| x-axis slide way | 3 x 6 sliders, width 55mm | Z-axis slide way | 4 x 8 sliders, width 55mm |
| Y-axis (fine turning) | 2 x 4 sliders, width 30mm | ||
| Ball screw --HIWIN | |||
| Ball screw accuracy | Level C3 | Ball screw diameter x.y.z | x：φ50 z: φ50 y:φ25 |
| Lead screw bearings | NACHI | Electric cabinet refrigeration and air conditioning | √ |
| Control System | |||
| Standard Accessories | Siemens 828D | X zaxis motor | 22NM |
| Z zaxis motor | 22NM | Y zaxis motor | 12NM |
| FEED RATE | |||
| XZaxis rapid feed rate | 20m/min | ||
| ACCURACY | |||
| Repeat positioning | 0.008mm | Positioning | 0.012mm |
| The spindle end runs out axially | 0.005mm | Cutting feed rate | 0.1-1000mm/min |
| Least input increment | 0.001mm | Surface roughness | Ra1.6 |
| POWER REQUIRE | |||
| Power source | 3￠-AC 380V 50Hz±5% | Power consumption | 38KW |
| The machine tool has grounding protection and power failure protection 0.005mm Cutting feed rate 0.1-1000mm/min | |||
| Three-color indicator of machine working status 0.001mm Surface roughness Ra1.6 | |||
| OTHERS | |||
| The hydraulic pressure stands | 2.2KW | Coolant motor | 750W |
| Machine weight | 10T | Occupies a floor area (length× width × height) of about | 2800*2400*2800 |
| The equipment adopts fully enclosed protection, the protective device is safe and reliable, and should comply with GB15760-1995 general technical regulations for safety protection of metal cutting machine tools. | |||
| Configure various gas and water pipeline direction marking, marking the working range of various instruments, and marking the use of medium grades. | |||
| Machine tools and configurations | ||||
|---|---|---|---|---|
| NO | NAME | specification | quantity | remark |
| 1 | host | KD500 | One | |
| 2 | CNC system | Siemens 828D | One | |
| 3 | spindle unit | TAC structure | One | |
| 4 | spindle bearing | Germany FAG/Japan NSK | One | |
| 5 | Servo drive 37KW | Beijing Super Synchronous | One | |
| 6 | Servo spindle motor | Beijing Super Synchronous | One | |
| 7 | X/Z/Y servo motor | Siemens | Five | |
| 8 | Screw bearings | German fag | One | |
| 9 | Z-direction gX-direction guide railuide rail | Taiwan Stability (H-level) | One | |
| 10 | Y-directioZ-direction guide railn guide rail | Taiwan Stability (H-level) | two | |
| 11 | Y-direction guide rail | Taiwan Stability (H-level) | One | |
| 12 | X-direction lead screw | Taiwan Shangyin/Yintai (C3) | two | |
| 13 | Z-direction lead screw | Taiwan Shangyin/Yintai (C3) | two | |
| 14 | Y-direction screw | Taiwan Shangyin/Yintai (C3) | One | |
| 15 | Horizontal 8-station turret | Taiwan Maikun | One unit | |
| 16 | 18 inch three jaw hydraulic chuck | Yantai Zhonghe | One unit | |
| 17 | Hydraulic rotary cylinder | Yantai Zhonghe | One unit | |
| 18 | Hydraulic station | Ge Yao | One unit | |
| 19 | grinding head | domestic | One set | |
| 20 | lubrication system | domestic | One set | |
| 21 | Work light | ONN | One piece | |
| 22 | Main electrical appliances | schneider | One set | |
| 23 | Chip removal (rear chip removal) | domestic | Two sets | |
| 24 | Fully enclosed protective cover | One set | ||
| 25 | Main spindle synchronous belt 14M | Optibelt | One set | |
| 26 | Main shaft pulley | One set | ||
| 27 | Spindle reduction ratio 1:2.4 | Theoretical torque of spindle 912N. M | ||
| 28 | Y-axis dual blade holder | Knife side 25 | 1 piece each | |
| 29 | Automatic Door | One set | ||
| 30 | Alarm when the distance between columns is less than 180 during manual and automatic operation | |||
A : The conditions and period for the supplier to be responsible for quality: After the machine tool is accepted, it will enter the warranty period, which is twelve months. The equipment implements three guarantees and the warranty period is one year.
B : If the equipment fails during use, the supplier will respond within 2 hours after receiving the notice from the buyer and come up with a solution within 8 hours. If on-site processing is required, personnel will be assigned to the buyer within 48 hours to handle it.
C : If a failure occurs during the warranty period, the supplier will provide free repair services (except for damage to the machine tool caused by human factors by the buyer or the end user); the cost fee will be charged for failures caused by improper use.
D : After the machine tool arrives at the user's factory, if the installation and commissioning work cannot be carried out on time due to the buyer's reasons, the warranty period will expire 12 months after the arrival of the user, and the three guarantees service will no longer be provided.
E : Equipment accuracy standards are provided by the supplier with the contract.
This machine tool is suitable for high-speed steel cutting tools, hard alloy cutting tools, and various high-performance cutting tools. It can process black metal, non-ferrous metal, and some non-metallic material workpieces. It can complete rough and fine machining processes such as inner and outer cylindrical surfaces, inner and outer conical surfaces, end faces, cutting grooves, steps, and circular arcs on the machine tool. Suitable for processing parts with large batch sizes, high machining accuracy, and high requirements for dimensional consistency.
Customer visit
Yes, we support ODM/OEM, and can design and customize exclusive models according to your needs.
A: Please tell me your specifications. We can choose the best model for you. You can also send us the product drawing. We will choose the most suitable machine for you.
A: 30% down payment after the contract, 70% payment before ship.ment, can be discussed according to your situation.
A: Our factory is located in Tengzhou City,Zaozhuang. China, zip code277500.Warmly welcome you to visit us.
The delivery time is 7-10 days. If you choose a special configuration, the delivery time will be correspondingly extended
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