GVI-350 - Inverted Vertical Combination Turning Center

INVERTED VERTICAL COMBINATION CNC TURNING CENTER

Advanced Inverted Vertical Design On Twin Spindle And Turret
To Simplify The Traditional Feeding, Clamping And Flipping Structure
To Process The Front And Rear Side Of Workpiece With High Efficiency And Precision
Reduce The Manpower Significantly

Advance Inverted vertical design on spindle

1st spindle can instead of the robot arm function which can clamp the material directly and more efficient on feeding.

There is no complicate workpiece flipping device required on machine, workpiece also can be flipped very fast and reliable.

To simplify the manpower requirement

Complete interface of peripheral equipment, available to equip different type of automatic device according to actual demand.

To integrate with industry 4.0 easily, you can choose GOODWAY G.LINC 350 intelligent system ( Opt ).

Multi-tasking, all in one machine

To integrate two vertical turning centers and build up machining ability, no more manpower on workpiece flipping work.

GVI series is available with live tooling turret and C-axis to perform multiple tasks on a workpiece, such as turning, milling, drilling and tapping.

Compact machine design

Workpiece loading and unloading system, flipping device are MULTI-IN-ONE

Because of the optimized structure design with rear out chip conveyor, the machine floor plane is only 8.2 m2。

Twin spindles and twin turrets are adopted with the same design and they can suitable for the machining requirement of disk type and short shaft type workpiece.

Standard FANUC Oi -TF controller dual system is available to program and control independently on each system. Bring more efficient on the machining.

SPINDLE

Chuck size : 12"
Spindle nose : A2-8

TURRET

Tool shank size : □ 25 mm ( 0.98" ) / Ø 50 mm ( 1.96" )
Stations : 8 T

MACHINING MODE

SUPER RIGID CONSTRUCTION

By using Finite Element Analysis ( FEA ), optimal reinforced ribbings are directly casted into the one-piece bed and column structure. The GVI series is capable of performing heavy-duty turning and maintain longterm high-precision accuracy.

Built to endure years and years of rigouous high production turning, the heavily ribbed, thermally balanced, super rigidity bed and column are MEEHANITE casting. It is capable of withstanding much greater stress without deforming and provides maximum vibration dampening, which result in a machine that will outlast and outperform the competition.

The high precision linear guideways on X/Z axes provide maximum precision rapid movement and low-wear advantage.

After heat treatment and precision grinding, the C3 class ball screws with pre-load design on each axes can reduce addendum modification and greatly increase accuracy.

Finite Element Analysis ( FEA )

Extra wide slant surface chip disposal design allows easy chip removal, preventing the heat from influencing machining accuracy.

Rear side of chip conveyor designed with compacted machine structure can reduce floor space and beneficial to arrange production line.

OPTIMAL SPINDLE SYSTEM

3,000 rpm high torque spindle with high power 15 kW ( 20 HP ) spindle motor which can offer max. torque output 286 N-m ( 210 ft-lb ) at 500 rpm is suitable for heavy cutting.

P4 grade super-high precision spindle bearings are directly assembled for maximum level of support and precision. Bearing configuration is designed for heavy-duty cutting with ultrasmooth performance and long term durability with a high level of accuracy.

Standard 3-Jaw chuck with hydraulic clamping force 14,200 kgf to keep spindle rigidity in any cutting condition.

ADVANCED TURRET TECHNOLOGY

The super heavy-duty servo indexing turret features the latest non-lifting turret disk technology, achieving 0.2 second indexing for adjacent stations and 0.5 second for stations at the opposite end of the disk.

The JAPANESE super high precision curvic couplings accurately position the turret disk and 3,620 Kg ( 7,980 lb ) of clamping force ensures abundant turret rigidity for all cutting conditions.

The curvic couplings features auto-centering, auto-cleaning and a large size tooth ank which are superior to traditional curvic couplings and are greatly used in our products.

The GOODWAY dual-face holder allows both sides of a workpiece to be machined at the same time while ensuring parallel precision of the surface and save 50% processing time. It is applicable for disk brakes or automotive related components.

The servo motor dri ven tool holder provides more flexibility to various working conditions which saving tool adjustment time and increasing production efficiency.

COMBINATION OF PROCESSING CAPACITY

Live tooling turret is driven by spindle motor with transmission mechanism which provides abundant 4.5 kW ( 6 HP ) output can easily complete any task of milling, drilling and tapping.

The 12-station GOODWAY live tooling turret offers 12 stations available for live tooling ( live tooling tools rotate in working position only ) and features a non-lifting turret disk.

The GVI series with option C-axis and driven tool turret provide milling and turning capacity which turning, milling, drilling and tapping can be done in one machine. It can avoid the error while moving from machine to machine and save cycle time and manpower.

High torque built-in type Cs-axis combine high precision magnetic ring design which is easy to operate and quicker to positioning compare with Cf-axis.

AUTOMATIC PRODUCTION SYSTEM

GVI machine with automatic loading system, flipping device and TRV series tapping center is the best automation prodution system with optimized efficiency for brake disk on the market nowaday.
( GOODWAY can provide you the solution for the different machining requirement )

Automatic feeding → OP10 → Synchronization on twin spindle → OP20 → Automatic discharge → Workpiece flipping → Automatic feeding → OP30 → Automatic discharge

The 1st spindle on GVI series equips with both X & Z axes feeding ability which can provide workpiece clamping function same as the robot arm and it also can increase the elasticity for equipping with automatic ficility. Moreover, it also achieve the requirement of compact machine design.

Workpiece can be flipped faster and more reliable by catching the workpiece with synchronous speed on both 1st spindles and 2nd spindle. It can avoid the scrape during the flip procedure after workpiece finished work. And also make sure the optimize surface roughness for the workpeice.

Work piece clamped by turret, workpiece catched by tray and parts discharged are all direct drived by servo motor and whole procedure is accomplished at one go.

Workpiece clamping and flipping device are adopt with pneumatic drive design and it also include with efficient, environmental and durable.

To do drilling and tapping with high speed by TRV series, it's not only shorten cycle cutting for OP10 but decrease the waiting time of un-cutting for OP10~30 significantly. Moreover, it can make sure the high efficiency of production.

To simplify the operation and increase work safety, the main cont rol panel provides the convenient funtion-one touch button and each module equip with the manual control panel.

INTELLIGENT PRODUCTION SYSTEM

In response to manufacturing mode of revolutionary Industry 4.0, GVI automatic production system can integrate with lots of advance technology such as GOODWAY Remote Monitoring"G.NET system", "FANUC 3D Area Sensor", "Articulated Type Robot Arm" and etc. It not only can achieve the target of unmanned factory but also intelligent manufacture on small-volume / multiple-type. ( All kits for intelligent production system are optional accessories. )

By GOODWAY Remote Monitoring system "G.NET" can integrate the equipments with communication capability such as machine equipment, warehouse system, robot arm and sensor kit in specific area. It can achieve the system monitoring, schedule planning, instruction executing and other advanced manufatcure modes in central control platform.

To create area detecting visual system by using 1 set of light projector and 2 set of high resolution camera. By project the straight light and 3D bin-picking technology which can identify the mess workpiece in the bin and it also can assist robot arm to evaluate and decide which part can be pick and the best positioning position.

High performance FANUC robot arm can magnetize the workpiece by electromagnetic force on the front side of robot arm. No matter how the workpiece be placed, robot arm can magneize it successfully.
( The speciffication of robot arm will be different according to different machining requiremet. )

The high precision digital eddy current sensors developed by GOODWAY can measure relative position without contact. By using RS232 interface to communicate directly with controller and show / save the data. It is more reliable and can save more manpower.