Mill Turn Machine

When it comes to selecting a Mill Turn Machine and Machining Center, many technical aspects must be taken into account to maximize performance and achieve optimal productivity. Here are the most important characteristics to consider when choosing the machine best suited for your specific requirements:

■ Axis Configuration. The choice between different axis configurations is crucial for machining capability. The TCK56Y offers 2-axis control for conventional turning operations, while the U-380B provides full 5-axis capability for complex contours. Consider the TCK700’s Y-axis option (±75mm) for off-center milling and drilling operations. Match the axis configuration to your part complexity and production requirements.

■ Workpiece Capacity. This refers to the maximum dimensions and weight that can be processed on the machine. For example, the TCK700 can handle workpieces up to 780mm swing over bed with options for 1100-3100mm center distance, while the TCK56Y is designed for parts up to 560mm diameter with 420mm turning length and 3600kg weight capacity. Consider your typical workpiece sizes to choose the most suitable machine.

■ Control System Options. Haitong offers multiple control system options including GSK as standard, with optional Siemens, Fanuc, Syntec, and Mitsubishi systems. The choice of control system should align with operator familiarity and existing shop floor infrastructure for seamless integration and reduced training needs.

■ Spindle Specifications. Spindle power, speed range, and through-hole capacity are crucial factors. The TCK700 features a powerful 22kW spindle with speeds up to 3000rpm and 132mm spindle bore, while the TCK56Y offers 30kW spindle with 4500rpm speed range and 65mm bore. Match these specifications to your material and cutting requirements.

■ Tool Management System. Tool capacity and change time significantly impact productivity. The TCK700 includes a 12-position BMT65 power turret with 7.5-11kW capability, while the TCK56Y offers 8 or 12-station options with BMT40-ER20 tooling. Consider your typical operation sequences and required tool variety.

■ Precision Requirements. Different machines offer varying levels of precision. Both machines achieve ±0.01mm positioning accuracy and ±0.005mm repeatability, ensuring high-quality output for demanding applications. Match these specifications to your tolerance requirements.

■ Machine Construction. Consider the machine’s structural design based on your applications. The slant bed design with Taiwan-made linear railways and precision ball screws provides superior stability and accuracy, while different bed widths (45-50mm) suit various machining requirements. The TCK700 features a 45° slant for optimal chip removal and operational efficiency.

■ Additional Features. Evaluate supplementary features like hollow hydraulic chucks, programmable tailstocks, and coolant systems. For instance, both machines include hydraulic tailstock systems for enhanced workpiece support, while offering comprehensive warranty coverage and machinery test reports.

These factors should guide your selection process, but remember that each manufacturing requirement is unique and may benefit from customized solutions. Haitong’s technical team can assist in determining the optimal configuration for your specific needs.