Host shape: 2000x700x1800 (LxWxH)
Input voltage: 220V±10%, 50/60Hz
Input power: 4.0kw
Rotor outer diameter: φ 23-φ 53mm
Rotor shaft length: ≤220mm
Rotor shaft diameter: φ 3.2-φ 12mm
Commutator outer diameter: φ 12-φ 30mm
Cutting length: < 40mm
Efficiency: ≦8 seconds/piece (2 knives)
Turning accuracy: Concentricity: ≤ 0.003mm
Inter-chip runout: ≤ 0.002mm
Surface roughness: ≤ Ra0.4
The number of rotor strips can be programmed according to customer requirements.
The process flow of the Automatic Duplex Precision Turning Machine is a highly automated and precise process designed to increase productivity and machining accuracy. The following are the detailed steps of the process:
一、Preparation stage
Raw material preparation: Ensure that the workpiece material to be processed meets the specifications and undergoes the necessary pre-treatment, such as cleaning and deburring.
Equipment inspection: Check whether the various components of the duplex fine-turning machine are intact, including tools, fixtures, sensors, etc., to ensure that the equipment is in good condition.
Program setting: According to the processing requirements of the workpiece, set up the corresponding processing parameters and programs in the CNC system, including cutting speed, feed, tool path and so on.
二、feeding and positioning
Automatic loading: use the automatic feeding device to feed the workpiece into the first working position of the double-station fine-turning machine.
Precise positioning: The workpiece is precisely positioned on the working table by the fixture to ensure the stability and accuracy of the workpiece in the machining process.
三、 Machining Stages
Roughing (optional): If the workpiece needs to be roughly machined, roughing is performed first to remove most of the allowance and lay the foundation for subsequent finishing. This step may be done before the duplex finishing machine or may be integrated in the first station of the duplex finishing machine.
Finishing:
Station switching: While the first station is machining, the second station can prepare the next workpiece for continuous production.
High-precision machining: Utilizing the CNC system to control the tool for high-precision turning machining, ensuring the dimensional accuracy and surface quality of the workpiece.
Real-time monitoring: the built-in high-precision sensors monitor the position and attitude of workpiece and tool in real time, and adjust and optimize the machining parameters in time to ensure the machining accuracy.
四、discharging and inspection
Automatic discharging: After machining is completed, the workpiece will be taken off from the worktable by the automatic discharging device and sent to the next process or quality inspection.
Quality Inspection: Conduct necessary inspection on the finished workpiece, including size measurement, surface roughness inspection, etc., to ensure that the quality of the workpiece meets the requirements.
五、Maintenance
Regular maintenance: clean, lubricate and check the duplex fine-turning machine regularly to ensure long-term stable operation of the equipment.
Troubleshooting: timely detection and treatment of equipment failure, to avoid affecting the production schedule and product quality.
In summary, the process of automatic duplex fine-turning machine is a highly automated, accurate and continuous production process, through continuous optimization of the process and improve the performance of the equipment, you can further enhance the production efficiency and processing accuracy.
The overall technical solution of the automatic double-station fine-turning machine is mainly designed around the core objectives of improving production efficiency, ensuring machining accuracy and realizing automated operation.
一、Equipment structure and design
Dual-station design:
The automatic double-station fine turning machine adopts double-station design, i.e., two workstations are set up on the same machine, capable of processing two rotors at the same time. This design significantly reduces the time wasted while waiting for the equipment to be changed or adjusted, thus improving the overall production efficiency.
High-precision support and positioning:
The equipment is equipped with high-precision support structure and positioning system, such as diamond V-support, etc., which is used to reduce the vibration during the turning process, ensure the stability of the rotor, and thus improve the machining accuracy.
Automatic loading and unloading system:
Automatic loading and unloading of the rotor is realized by adopting automation equipment such as motor or robotic arm, which reduces manual operation and improves the automation of the production line.
Tool feeding and turning system:
Each station is equipped with an independent servo motor or stepping motor for controlling the feeding and turning speed of the turning tool to ensure the stability and precision of the machining process.
二、control system and operation
Advanced numerical control system:
The equipment integrates advanced CNC system, which realizes the precision control of turning tool movement trajectory through programming to meet the needs of various models of rotor machining. The CNC system can adjust the machining parameters in real time to ensure the machining accuracy and improve the production efficiency at the same time.
Human-machine interface:
Equipped with an intuitive and easy-to-use human-machine interface, operators can easily set machining parameters, monitor the machining process and receive fault alarms through the touch screen or keys.
Automated debugging and optimization:
The CNC system is equipped with automated debugging and optimization functions, which can automatically adjust the machining parameters according to the actual situation in the machining process, reduce human intervention, and improve production efficiency and machining quality.
三、auxiliary functions and features
Brush cleaning and dust and chip suction:
The equipment is equipped with brush cleaning device and high-power dust and chip suction system, which is used to timely clean up the iron chips and impurities generated during the machining process to keep the working area clean and the equipment in good running condition.
Forward and reverse turning function:
It supports forward and reverse turning operation, which can meet the processing requirements of different workpieces and improve the flexibility and processing efficiency of the equipment.
High-precision Sensor:
Built-in high-precision sensors are used for real-time detection of the position and attitude of the workpiece and tool, providing accurate feedback signals for the CNC system to ensure the stability and accuracy of the machining process.
四、Scope of application and advantages
Scope of application: automatic duplex fine-turning machine is widely used in automotive, aviation, mold and other manufacturing fields, suitable for a variety of rotor high-precision machining production.
Advantage:
Improve production efficiency: Dual station design reduces waiting time and improves equipment utilization.
Ensure machining accuracy: high precision support, positioning and control system ensure machining quality.
High degree of automation: Automatic loading and unloading, debugging and optimization reduce manual intervention.
Good flexibility: support a variety of processing methods and process parameter adjustment.
To sum up, the automatic double-station fine turning machine realizes high-yield and high-precision machining production through its unique double-station design, high-precision control system and rich auxiliary functions.
This machine is used in various micro-motor rotor test equipment, the equipment performance is stable, the production efficiency is high, reaching the international level of similar models, the replacement fixture is fast, the operation is simple, convenient and reliable.
The stylus are mechanical to ensure the consistency of the pressure of each stylus and the fixture is easy to change. This machine adopts a double-station test, when one test is completed, the other will continue to test, which improves the efficiency.
Fully digital voltage stabilization mode, automatically generated, accurate and reliable; The high-voltage resistance test is separated, and a single robot is used to load and unload and a single probe to ensure efficiency.