1.Main structural features of the machine tool:
The basic components of the machine tool, such as the base, column, spindle box and worktable, are all cast by high-strength lost foam casting technology, ensuring the high stability of the basic components. After dynamic analysis of the machine tool and finite element analysis, the casting structure makes its geometric structure more reasonable, and the reasonable combination of steel bars ensures the high rigidity of the basic components. The wide and sturdy machine tool base, with a full-load support design, conforms to the advanced design concept of material mechanics in structure, ensuring the heavy-load capacity during processing.
The basic components of the machine tool, such as the base, column, spindle box and worktable, are all cast by high-strength lost foam casting technology, ensuring the high stability of the basic components. After dynamic analysis of the machine tool and finite element analysis, the casting structure makes its geometric structure more reasonable, and the reasonable combination of steel bars ensures the high rigidity of the basic components. The wide and sturdy machine tool base, with a full-load support design, conforms to the advanced design concept of material mechanics in structure, ensuring the heavy-load capacity during processing.
The high-speed and high-rigidity spindle unit is combined with the servo spindle motor. X/Y/Z adopts high-torque servo motors. X/Y/Z adopts high-precision and high-strength ball screws from Taiwan, equipped with special bearings for ball screws and high-precision inlet locks.
In fields such as aerospace, automotive manufacturing, and precision instruments, where the precision requirements for parts are extremely strict, the JW-T7 CNC milling machine has demonstrated astonishing capabilities. The advanced numerical control system it is equipped with is like a precise “brain”, ensuring that the three-axis positioning accuracy is stable at ±0.005mm, and the repeat positioning accuracy reaches ±0.003mm.
The high-speed and high-power spindle unit is the “heart” of the JW-T7. With a maximum speed of 20,000 RPM and a high-rigidity gantry frame structure, it is like installing a “stabilizer” for the processing procedure. Even during high-speed operation, it can effectively reduce the impact of vibration on processing accuracy.
The scientific nature of processing technology directly determines production efficiency. JW-T7 provides all-round support for enterprises in this regard. In terms of tool selection, hard alloy coated tools are suitable. Ball-end mills precisely outline complex curved surfaces, and high-precision drill bits and reamers ensure the quality of hole system processing. The special tooling fixture firmly fixes the parts through the ingenious combination of locating pins and pressure plates, eliminating displacement caused by cutting force. The cutting parameters, which have been repeatedly tested and optimized, ensure that the spindle speed remains stable at 20000 RPM and the feed rate is 12000mm/min when milling curved surfaces. There is also precise parameter matching for drilling and reaming. Every step guarantees efficient production.
From the perspective of the processing procedure, the JW-T7 fully demonstrates its intelligence and convenience. After the operator imports the program, the machine tool automatically completes rough machining, semi-finishing and finishing. Rough machining quickly removes the allowance, leaving sufficient space for subsequent processes. The online detection system monitors the dimensions and tool wear in real time, making the entire production process controllable. Compared with traditional equipment, the processing time is shortened by approximately 30%, significantly enhancing the production capacity of enterprises.
Choosing the JW-T7 CNC milling machine means choosing a dual guarantee of precision and efficiency, and choosing the confidence to stand out in the fierce market competition. It is not merely a processing device, but also a key partner for manufacturing enterprises to achieve transformation and upgrading and move towards high-end manufacturing. Every processing becomes a testament to quality, and every order can be delivered efficiently.