JSWAY | Leading CNC Lathe Manufacturer Since 2007
How To Improve The Machining Accuracy Of CNC Gang Type Tool
Machining accuracy is a critical factor in the manufacturing industry, particularly in the realm of CNC machining. CNC Gang Type Tools are widely used for their high precision and efficiency. However, there are always ways to enhance the machining accuracy of CNC Gang Type Tools in order to produce superior quality finished products. In this comprehensive guide, we will delve into various methods and techniques that can be employed to achieve superior accuracy in CNC machining.
Select Superior Cutting Tools
One of the most essential factors influencing machining accuracy is the quality of the cutting tools utilized in the CNC machining process. Opting for high-quality cutting tools is crucial for achieving precise cuts and maintaining consistent dimensional accuracy. It is imperative to choose cutting tools made from top-notch materials such as carbide or high-speed steel. These materials offer excellent durability and wear resistance, ultimately leading to extended tool life and enhanced machining accuracy. Furthermore, using cutting tools with appropriate coatings can help minimize friction, heat buildup, and chip formation, resulting in improved surface finishes and dimensional accuracy.
Fine-Tune Cutting Parameters
Another effective method to enhance the machining accuracy of CNC Gang Type Tools is to optimize cutting parameters. Cutting parameters such as cutting speed, feed rate, and depth of cut directly impact cutting forces, tool wear, chip formation, and surface finish. By adjusting these parameters in accordance with the specific material being machined, tool geometry, and cutting conditions, it is possible to achieve superior cutting performance and accuracy. Thorough testing and experimentation are essential in determining the optimal cutting parameters for each machining operation. Additionally, leveraging advanced software tools and simulation techniques can aid in predicting and optimizing cutting parameters for heightened machining accuracy.
Implement Strategic Tool Pathing
Tool path strategies are instrumental in maximizing the machining accuracy of CNC Gang Type Tools. The selection of an appropriate tool path strategy can significantly influence cutting forces, tool wear, surface finish, and dimensional accuracy of machined parts. Various tool path strategies such as linear tool paths, circular tool paths, contouring, pocketing, and profiling offer distinct advantages and challenges based on the complexity of the part geometry and desired accuracy. By meticulously planning and optimizing tool paths, it is possible to minimize tool deflection, vibration, and tool wear, thereby improving machining accuracy and surface finish.
Utilize Advanced Coolant Systems
High-performance coolant systems play a crucial role in enhancing the machining accuracy of CNC Gang Type Tools. These systems are specifically designed to optimize chip evacuation, reduce heat buildup, lubricate cutting tool-workpiece contact, and improve surface finish. Selecting the appropriate coolant type and concentration for the material being machined can aid in achieving superior chip control, tool life, and dimensional accuracy. Additionally, implementing advanced coolant systems such as through-tool coolant delivery or high-pressure coolant systems can further enhance machining accuracy by enhancing chip removal and heat dissipation during the cutting process.
Conduct Routine Tool Maintenance
Regular tool maintenance is paramount for preserving the machining accuracy and performance of CNC Gang Type Tools. Over time, cutting tools undergo wear, chipping, edge deformation, and other forms of damage that can adversely impact machining accuracy and surface finish. Implementing a preventive maintenance program is essential for extending tool life, maintaining cutting edge sharpness, and ensuring consistent dimensional accuracy. Regular inspection, cleaning, sharpening, and replacement of cutting tools as necessary can help prevent premature tool failure, reduce scrap rates, and enhance overall machining accuracy. Proper storage and handling of cutting tools are also crucial for preventing damage and preserving tool quality over time.
In conclusion, achieving superior machining accuracy in CNC Gang Type Tools necessitates a holistic approach encompassing the utilization of high-quality cutting tools, optimization of cutting parameters, implementation of strategic tool path strategies, utilization of advanced coolant systems, and routine tool maintenance. By integrating these methods and techniques into CNC machining operations, it is possible to attain higher precision, superior surface finishes, and enhanced dimensional accuracy in finished products. Prioritizing accuracy and quality in every machining operation is key to meeting the highest standards and ensuring customer satisfaction. By focusing on continual improvement and adopting best practices, manufacturers can elevate the quality of their CNC machining processes and deliver exceptional products to their customers.
I. Functional role
Slideways are the “track” between the guide rail and the moving parts. They convert the rotary (or linear) thrust of the servo motor into precise linear motion of the machine table, spindle box or turret, while withstanding cutting reaction forces, shocks and vibrations. Once the slideway fails, the positioning accuracy and surface quality of the whole machine will drop directly.
II. Common structure family
Linear ball slideway
Steel balls are in point contact with the raceway, low friction and fast response, suitable for high-speed and light-load Swiss-type lathes or vertical machining centers.
Linear roller slideway
Cylindrical rollers are in line contact with the raceway, high rigidity and large load capacity, the first choice for heavy-cutting equipment such as turn-mill centers and gantry five-face machines.
Dovetail slideway
Triangular interlocking surface, extremely strong lateral force resistance, often used in grinders or ultra-precision machining units that require micro-feed.
Hydrostatic/hydraulic slideway
Oil film supports moving parts, almost zero wear, used for mirror grinding or heavy-duty boring machines, but demanding on the oil supply system.
On September 3, 2025, China solemnly commemorated the victory in the War of Resistance Against Japanese Aggression and the World Anti-Fascist War. Behind the pageantry that displayed national strength and a commitment to peace, countless Chinese manufacturers are injecting their craftsmanship and cooperative spirit into the global economy. JSWAY CNC COMPANY is one of them, answering the call for peace and development in its own way.
For two decades JSWAY has focused on high-configuration, high-precision, high-speed CNC lathes and Swiss-type lathes. Products now reach more than thirty countries and regions, illustrating the principle of “peace through development, excellence through quality.”
True high-end manufacturing is not only technological breakthrough but also stability of quality. JSWAY’s plant houses about forty thousand square metres of floor space, producing Swiss-type lathes, turn-mill centres, gang-tool lathes and turret lathes. Critical components are machined on horizontal machining centres, gantry-type five-face machining centres and precision grinders, ensuring consistent accuracy.
An engineering data centre and joint laboratory use laser interferometers, eddy-current displacement testers, wireless rotary axis calibrators, high-precision digital temperature sensors and real-time machine-error compensation systems to upgrade products continuously.