Accuway UM Vertical machining center

Accuway UM  Vertical machining center 

Series 
Vertical Machining Center
High-Rigidity
Frame Structure Design 
Material cast with Meehanite to upgrade bending resistance and shock absorption, heat treated so as to eliminate instability within castings. Resists creep and/or metal fatigue under a variety of operating condidons, can maintain mechanical strength and high-speed cutting precision over long periods of time. Casting structure undergoes repeated analysis by elasticity theory principles to attain optimal span and section modulus for symmetrical support design. Bed and saddle box configuration uniformly distributes machine load stress; column with honeycomb ribs resists bending and torsion for maximum span and minimum deflection.

Digitalized Machine Design  Advanced finite element analysis can simulate various cutting loads; bed structure reinforced ribs distribution is optimized and alleviates weight on the machine. Three-dimensional model simulates the machine dynamic characteristics for greater understanding of inechanical frame distortion and shock during actual cutting process so as to shorten time from design to manufacture. Also permits maximum freedom of axial motion, widens space for effective processing.

Spindle Designed For High Speed and Accuracy
Spindle uses P4-class precision angular ceramic bearings for strong axial resistance against cutting force. Spindle head is equipped with labyrinthine and air blower to prevent penetration by chips or liquid.
Cartridge and headstock with box design can withstand heavy cutting force, thus optimizing performance. Floating-type retracted tool design absorbs gravitational force and maintains long-term operating precision.
Deep, small-diameter holes for precision cuttng can use coolant subjected to 20 bar and passing through the apply coolant ring on spindle nose for synchronized center of the spindle, then directly injected into cutting washing, cooling, and lubricating so as to raise position to extract fine chips that can damage tools. It productivity, at the same time dissipating spindle can be fitted with a centrifugal filtering system to avoid heat away from its source to raise cutting precision. particles entering the spindle and minimize wear on іt all three axes can be adapted to linear scale and air sprayer to detect thermal elongation in machine structure and feedback to controller for compensation and enhanced repeat accuracy. Heavy-duty roller bearing linear guideways feature wide rail, larger contact surface, and superior frame rigidity.
Grade precision ballscrews are preloaded L Z, axis servo brake eliminates 1/3 of their maximum axial loading and pre-any need for typical cast iron tensìon by 3 C temperature rise to reduce counterweight and reduces backlash, increase stiffness, and counter machine weight to ensure thermal displacement. machining accuracy within the specified tolerance during Z-axis servo brake eliminates any need for typical cast iron counterweight and reduces machine weight to ensure machining accuracy within the specified tolerance during rapid feed.

Hgh-Precision Too/ Changing system
Tool magazine has a capacity of 24 tools, fitted with quick and accurate automatic tool changing mechanism. Tool change requires only two to three seconds, which saves cutting time and augments work efficiency.
PLC program design can manage a tool change for large diameter cutting tool inside the tool magazine. lntegrated interface is equipped witlı 4 and 5 axes for simultaneous complex machining, reducing errors during jig change as well as processing time. Movable control panel with ninety-degree swivel angle and detachable manual pulse generator (MPGJ).

Salient control panel mounting box avoids the interference of working stroke from rotary table. With optimized door opening offer best access for an operator into the working area. Can be installed on a worktable for checking tool length and diameter, compensate tool data, reduce tool setting and machine idle time. High-quality air filter/regulator/ lubricator unit eliminates dust and moisture from compressed air while supplying oil mist to extend service life of pneumatic components and stabilize air pressure for smoother mechanical operation. Separates coolant from dirt particles and lubricant so as to maintain coolant function and extend service life. Rear chip discharge system motorized with high-pressure coolant to flush out chips from the bottom. lnverted V-shaped telescoping cover can prevent accumulation of chips.