AV-Tech Machine - Twinhorn & YIPC CNC Machining

CNC Turning Center

Spindle front side is specially adopted large diameter roller bearings and angular contact ball bearing to achieve the best cutting capacity. There’s optimal span and balancing support between the front and rear roller bearings. This designe resists the radial load and provides excellent cutting condition in high and low speed.
Strong headstock utilizes heat symmetrical and dissipation slot design to reduce thermal deformation value and raise stable cutting accuracy.

The powerful one-unity-shaped base structure is professionally developed by 3D-CAD and FEM analysis to let the inner walls be perfectlystrengthened with rigid ribs. It increase whole machine’s rigidity and stability, keeps long term of reliable accuracy and extends tooling life. (Finite Element Method Drawing)
Low gravity center of 45° slant bed design makes chips remove easily, load and unload conveniently. And it also boosts machining capacity and decrease deformation.

The turret rotation and indexing is driven by a powerful servo motor which provides accurate positioning, fast and stable tool change.
Servo turret deploys three curvic couplings clutch and hydraulic clamping system to gain high torque output and low noise, bi-directional random tool selection with approx. 0.2 second in tool to tool, and 0.7 second in 180° tool.

Heat treatment and precision ground ball screw assures excellent and longer sustained accuracy. Each axis has pre-extension design which offers greater machining rigidity and reliability.
Latest and durable linear guide provides smooth and fast movement, 30 m/min. rapid traverse reduces non-cutting time and increase productivity

The whole stiff tailstock is controlled by programming and hydraulic cylinder to reach smooth and fast movement along the linear guides and it gains steady clamping force and convenient operation.

Specification
Swing Over Bed	(700mm) 27.6"
Swing Over Cross Slide	(495mm) 19.5"
Maximum Turning Diameter x Full Length	(520x586mm) 20.5" x 23"
Distance Between Center	(525mm) 20.67"
Travel X Axis	(260mm) 10.2"
Travel Z Axis	(586mm) 23"
Rapid Travel X, Z	(30m/min) 1,180ipm
Bar Capacity	(75mm) 2.95"
Spindle Bore	(90mm) 3.5"
Spindle Nose	A2-8
Spindle Motor	(15/18.5KW) 20/25HP
Spindle Speed	3200RPM
Spindle Bearing Diameter	(140mm) 5.5"
No. of Station	12
Turning Tool Shank Size	1"
Boring Bar Holder Size	1.5"
Tailstock Travel	(680mm) 26.7"
Tailstock Quill Taper	M.T.5
Floor Space (L x W x H)	(2950x1850x2000mm) 116"x73"x79"
Machine Weight	(4650Kg) 10,230 lb
Power Requirement	220V, 3 Phase, 60Hz, 100Amp

All Specification are subject to change without prior notice

Standard Accessories	Optional Accessories
10" 3 Jaw Hydraulic Chuck	Live Tooling with C Axis
12 Station Servo Driven Turret	Auto Tool Presetter
6 Set of Boring Bar Holder	Auto Door Open / Close
6 Set of Taper Block for Turning Holder	Parts Catcher
One Set of Hard Jaw & Soft Jaws	Bar Feeder Interface
One Set of Bushing	Royal Live Center
Chain Type Chip Conveyor & Cart	Royal 5C Collet Chuck
Programmable Tailstock Body	Royal 16C Collet Chuck
Auto Lubrication System	Royal 3J Collet Chuck
Heat Exchanger for Electrical Cabinet	Steel Soft Jaw for 10" Chuck
Operator, Maintenance, Electrical & Part Manual
Fanuc Operator & Maintenance Manual