Article by: Toyoda Machinery SE Asia Co., Ltd. & MEGA Tech Magazine
New!! FH630SX-5A the latest Machining Centers… Top-level performance in machining medium-sized parts of every industry Aerospace industry, energy – related industry, construction and transport machine
This series performs simultaneous 5-axis machining center -achieving complex shape parts and multi surface processing all with one set-up. This equates to reduced set-up time and shorter workpiece machining lead time.
The FH630SX-5A 5-axis machining center assures quality, improv production efficiency and achieve high cost performance
Highest level of workpiece loading capacity: Maximum workpiece swing, Maximum workpiece height and maximum workpiece mass make this machine the largest in its class.
Cutting ability, the strongest in the class: From aluminum to titanium-the FH630SX-5A features a highly versatile 5 axis special-purpose spindle not limited to a single material.
Bigger, More rigid Achieve High-performance processing of this versatile 5-axis Machine is The Flexible Swivel Spindle and the Highly Rigid, Supportive Platform
We adopted a tilting swivel motion for the spindle of the 5-axis processing machine, this spindle, which carries on DNA of the JTEKT’s unique highly rigid spindle, has enabled exceptionally efficient processing and achieved stabled processing of large workpiece, thanks to the 5axis structure that does not tilt the table
Furthermore, the platform, which support this spindle, minimizes displacement form “External force” that affects processing accuracy, as a result, this is a strong, highly rigid platform that can endure huge cutting force in addition to the inertial force of feeding acceleration / deceleration.
Flexible Swivel Type spindle (C-axis unit): with the adoption of the tilted swiveling spindle, large workpieces can be loaded on the pallet. The product has the swiveling axis (C-axis) on the spindle side, so the weight of workpiece does not affect it. Also, the inclined swiving spindle, which rotates around the 100-mm tool length point, has the shortest travel distance of the straight axis associated with swiveling of the spindle. This allows for processing larger workpieces in one set-up.
Excellent spindle accessibility: the product has excellent spindle accessibility with optimal axis positioning and sturdy machine rigidity. It can reach the position of 300 mm away from the center of the pallet when the spindle is in the vertical position, which provides a wide processing range.
An unmatched sturdy platform, utilizing the 5axis function to the fullest.
Symmetric Y-axis movable body: with the Y-axis ball screw positioned center, the series features a symmetrically shaped Y-axis move over body. , which reduces heat deformation due to temperature changes , and imbalance due to gravity – achieving stable feeding.
Back column system: By moving the X-axis with a saddle and sturdily supporting it with the stationary back column, the product has achieved excellence maneuverability thanks to a reduced weight of the movable body and high rigidity that can endure heavy cutting at the same time.
Highly rigid bed back column of high-class cast iron: The bed which supports movable bodies uses FEM analysis technology, securing sufficient rigidity and significantly enhancing the moveable level. This has made stable axis feed possible.
Rigid cylindrical roller cast iron: Compared to the ball guide, the cylindrical roller slide feature less elastic deformation against loads as possesses superior vibration dimpling characteristics. This feature make it possible to position quickly with smaller orientation changes upon sudden acceleration or stoppages, contributing to a higher level of production efficiency.
Because of JTEKT’sassembling technology which allows for strict mounting face accuracies, the rigid cylindrical roller slide offers the best rapid feed rate and acceleration in it’s class.
