
1, high rigidity, long-term precision maintenance
1.1, the main components of the machine: base, table, column, beam, slider, plunger are used in high-quality resin sand modeling, high
cast iron quality strength, with ideal heat treatment process to eliminate residual stress, and the location of sufficient plate reinforcement,
to ensure that the whole machine has sufficient strength, rigidity and high stability.
1.2 The XY axis is equipped with heavy-duty roller guides, which have high rigidity and good dynamic precision.
1.3 The three axes drive adopts Taiwan brand large diameter double nut ball screws with compact structure, smooth movement and high precision.
The screw support adopts precision screw support bearings, and both ends are pre-stretched to eliminate the loss of precision caused by thermal elongation.
Desktop size:5000X2500
Max workbench load:24T
Travel X: 5500
Y travel: 3500
Travel Z: 1250
Based on the inherited advantages of traditional gantry machines such as high rigidity, symmetrical structure and high stability, this machine introduces the international concept of advanced dynamic rigid structure and optimizes the design of moving parts. The machine has large torque and good quick response characteristics, and is suitable for the needs of various processing fields such as automobiles, molds, aerospace, military and equipment.
1.4 The cross beam has a step structure, large cross-section of the cross beam, large guide span, short distance from the center of the spindle to the guide surface, small overturning force
moment, and good structural rigidity.
1.5 High rigidity Taiwan brand gantry spindle, using grease lubrication, the spindle bearing can be constant and reliable
lubrication, not only economic and environmental protection, but also to achieve long-term maintenance-free.
2、High precision, high dynamic response performance
2.1 The spindle uses high-precision angular contact ball bearings, so the spindle has high rigidity and high rotation accuracy.
2.2 XY axis roller guide, high precision, large load. Low friction, reduce the machine tool low crawling speed phenomenon, positioning accuracy is good,
at the same time to obtain high dynamic response performance.
3, high efficiency
spindle rotation speed up to 5000 rpm, three-axis fast traverse up to 10/12/10m/min.
4, large processing range
Compared with the same machine characteristics, 3m door machine
width ensures a wider processing range.
The portal plunger is a cantilever design; the longer the cantilever, the weaker the rigidity.
In principle, if the plunger is machined at the upper end, the more rigid it is (as shown in Fig.
). For processing thin parts, it is recommended to use an overlay to increase the height.
6. Z-axis thermal elongation compensation function (optional function) is used to solve the problem of Z-axis thermal elongation caused by long-term
processing.
Buyers who require high quality surface finish are recommended to equip it.
About the company
Quality guarantee / Worldwide recognition / High technology
DRC machinery is a company that has consistently dedicated its activities to the field of metalworking. We specialize in the design, development, production, sales and after-sales service of high quality Chinese machine tools. Following the path of integrating production and trade, we feel the pulse of the times, constantly innovate and provide customers around the world with first-class quality products and services.
Quality guarantee
Over the years, DRC machinery has constantly expanded its product line and strictly produces various models of advanced CNC machinery in accordance with CE standard. The product range includes: CNC lathes, CNC machining centers, CNC gantry machining centers, horizontal machining centers, five-axis machining centers, turn-mill combination machines, vertical lathes, precision automatic lathes (bar feed), tube threading lathes and other specialized lathes machines. The company is certified according to the ISO 9001 quality management system and has more than 10 national patents.
Worldwide recognition
DRC Machinery products are exported to more than 180 countries and regions around the world
and has established cooperation with more than 2500
clients. DRC Machinery provides customers with comprehensive
services and universal solutions.