Doosan VCF 850 vertical turning center

Doosan VCF 850 vertical turning center  Multí-purpose Vertical Machíníng
Center
VCF 850 series
VCF в5o
VCF 8501
VCF8505R
VCF850LSR
ver. EN 160919 5u
Product Overview
Basic Information
Basic 5tructure
Cuttíng
Performance
Detaíled
lnformatíon
Option5
Applícatíons
CapacítyDiagram
Specíficatíons
CustomerSupport
5ervíce
VCF850 seríes
The VCF 850 5eries is a new product of multi-purpose, vertical machíníng centers suítable for a wide range of applicatíons. As a moving-coiumn type of machíne, the VCF850 5eríes offers aп X-axís travel distance of 3 meters, and enhanced workconveníence and efficiencywíth the ínclusion ofvarious optíonaldevices íncludinga rotarytable and center partítíon, leadíngto enhanced productívíty and added value.
VCF 8О
Contents
02 Product Overvíew
Basíc lnformation
04 Basíc 5tructure
09 Cutting Perfomıance
Detaíled Information
10 Standard / Optïonal
Specifications
12 Appiications
16 Capacity Diagram
20 Machíne / NC Unít 5pecífications
26 Customer5upport5ervíce
5ample work
Enhanced productívítywíth a wide range of Multí-purpose machíne tool capable of Fixed-type tabte provídíngthe híghest level applicability símultaneous cuttíngwíth 3 to 5 axes of accuracy for a compact síze 1nclusion of rotary table, center partítíon, 5ímultaneous cuttíng operatíon from 3 to 5 Compared to the same class of machíne and píck-up magazine features that wíll axes based on X-axís of 2 m and 3 m a гeaі tools, the machíne s wíder X axís and fixed help the user to more than doubie machíníng multi-purpose machíne. table delívers greater accuracy łor a more efficíency. compact síze.
ProductOverview

Machine Structure: Multi-purpose Vertical Machining Center

The VCF 850 Series is a new line of multifunctional machine tools developed according to a basic information new design concept. Everything from small parts to the largest workpieces with complicated fixed table, column shapes can be mass-produced with 3 to 5 selectable axes.

Cutting Moving Structure Performance

Realizes compact VCF 850 / L machine size with a wide X axis, optimizing the options for maximizing the applications users' satisfaction.

Capacity Diagram Specifications

Customer Support Service
VCF 8505R / L5R
Swivel head Horizontal or vertical type

VCF850

Axis system scale and fast axes structure

Roller type LM guideways and high rigidity coupling realize high rigidity and outstanding accuracy of linear axis system.

The linear axes are equipped with roller LM guideways for increased rigidity and a cooling system as standard features to minimize thermal error.

Tooling System

High rigidity, high accuracy

Roller type rapid traverse 40 m/min / 1574.8 ipm

Cooling System for High Accuracy
The temperature of the ball screw nuts and bearing housings are maintained at optimal levels with a cooling system designed to minimize thermal error and maintain the rigidity of the feed system.

Spindles

Built-in spindle delivers the highest productivity and reliability at the lowest noise and vibration levels.

Built-in spindles deliver speed cutting outstanding reliability and are cooled down to minimize thermal error.

Speed range: 15,000-12,000 rpm

Minimizes thermal error and ensures excellent accuracy during long periods of operation.

Rotatable B Axis Specifications
220 rotatable spindle suitable for milling taper surfaces.

Customer Service

B-axis 220/110

Speed: Travel λжús Rotary type, dØ encoder

Worm gear 8 axes

Dual-face locking tool system

Spindle Cooling
Tool rigidity is enhanced by firm clamping by the spindle. Tool life cycle and cut-surface roughness are improved due to reduced vibration realized by dual-face locking.

Rotary Table
Two types of rotary tables offer the ultimate in customer satisfaction. Top mounted attachable or detachable rotary tables are available in horizontal or vertical configurations according to the customer's requirements for various types of machining work.
Doosan’s mounted or integrated rotary table is available according to the customer’s requirements. Diameter shape cutting or side cutting to realize diverse solutions of excellent quality.

Rotary Table Diameter & Rapid Load Capacity

Vertical: 600 mm / 23.62 inch

Mounted: 500 mm / 19.69 inch

Horizontal: 300 mm / 11.81 inch

Integrated: 700 mm / 27.56 inch

Type: Horizontal, Vertical

Load capacity: 1000 kg, 2200 lbs

Offers a competitive edge up to Ø1050 of work size in an embedded structure. Please consult us about the attachable/detachable configuration.

Magazine

High durability and reliability of ATC by adopting a servo motor.

Drum type fitting improved with the adoption of servo motors.

Tool storage capacity can be extended up to 60 tools.

Capacity Diagram

Max tool diameter: 100 mm / 3.94 inch

Max tool length: 300 mm / 11.81 inch

Max tool weight: 5 kg / 11.02 lbs

Adjacency: Chain type

Customer Support Service

Pickup Magazine

An optional feature for tools with large diameters or lengths.

achining Performance

VCF 850 / L

U-Drill Carbon Steel SM45C

Tap Carbon Steel SM45C

VCF 8505R / LSR

U-Drill Carbon Steel SM45C

Tap Carbon Steel SM45C

Foundation Machine

Since machining accuracy is highly dependent on the machine's foundation, anchoring is recommended to maintain accuracy over a long period of time. The anchor bolts and other related parts for foundation work are supplied as standard items. Anchoring is recommended to ensure machining accuracy over a long time.

Please consult with Doosan sales technicians regarding ground and operating conditions.

Product Overview - Standard & Optional

Peripherals

For more details, please contact Doosan.

Machine Features and Specifications Overview

G-Code & M-Code Operations

G-Code: Offers a variety of operational commands that are visible and easily accessible on the screen. The G-Code interface simplifies machine control by showing relevant operation sequences.

M-Code: These codes are also displayed on the screen with explanations and help topics, guiding the operator through tasks related to solenoid valves and other machine functions.

Easy Work Coordinate Setup

The system enables quick setup of work coordinates with minimal steps, simplifying the process without requiring complex calculations. This helps operators set up workpieces efficiently using simple keystrokes.

Tool Load Monitor

Tool Damage Detection: Monitors tool condition by detecting damage and wear, preventing mechanical damage by setting limits on spindle and axis loads during cutting operations.

VCF850 Series - Key Features

Advanced Control: Uses a 15-inch LCD screen and 21GB memory, supporting an array of functionalities for efficient operations.

Rotary Axes Simulation: With the Kinematic Optimization and Tool Center Point (TCP), the rotary axes and machine motion can be simulated in 3D to prevent mechanical interference.

Look-Ahead Function: The machine supports look-ahead processing, enabling smoother cutting performance by anticipating the next steps in the machining cycle (up to 1024 blocks).

Graphic Simulation: Before actual cutting, a graphical simulation can be performed to ensure tool, diameter, and workpiece measurements are accurate, and cutting times can be estimated.

Spindle Power and Torque Curve

The machine includes a 22 kW / Hp spindle motor with a high rotational speed of 12,000 rpm. This offers a balance of high power and speed, suitable for a wide range of machining tasks.

VCF850L Unit Dimensions & Machine Specifications

X-axis travel: 2000 mm (79 inches) to 3000 mm (118 inches)

Y-axis travel: 850 mm (33 inches)

Z-axis travel: 800 mm (31 inches)

B-axis travel: -110° to +220°

Distance from spindle nose to table top: 100 mm to 900 mm (3.94 in to 35.43 in)

Distance from spindle nose to integrated rotary table: 100 mm to 900 mm (3.94 in to 35.43 in)

Distance between table top and B-axis center: 435 mm to 1235 mm (17.13 in to 48.62 in)

Table size: 2500 mm x 870 mm (98.4 in x 34.25 in)

Table loading capacity: 3500 kg (7720 lbs)

Spindle Speed and Capabilities

Max Spindle Speed: 12,000 rpm (VCF850L), 18,000 rpm (VCF8505R)

Spindle Taper: 40,7/24TAPER for optimal tool holding and stability.

Rotary Table and Workpiece Capacity

Max Work Diameter: Ø 730 mm (28.7 in) for VCF850L and Ø 1050 mm (41.34 in) for VCF8505R.

Max Work Height: 905 mm (35.6 in) for VCF850L and 1095 mm (43.1 in) for VCF8505R.

Max Work Weight: 1200 kg (2645 lbs).

Rapid Traverse & Feed Rate

Rapid Traverse Speed:

X, Y, Z Axes: 40 m/min (1574 ipm).

B, C Axes: 7200 rpm.

Cutting Feed Rate: 20,000 mm/min (787 in/min) for X, Y, Z axes.

Table Type and Rotary Speed

Table Type: T-Slot with dimensions 150 x 18H8 for enhanced load distribution and secure workholding.

Rotary Table:

Rapid Rotating Speed: 30 rpm for VCF850L and 25 rpm for VCF8505R.

Max Work Diameter: Ø 500 mm (19.69 in) for rotary table on VCF850L, Ø 800 mm (31.5 in) for VCF8505R.

Max Work Height: 600 mm (23.6 in) for rotary table.

Kinematic Optimization for Rotary Axes

Kinematic optimization allows for accurate and efficient movement of the rotary axes, significantly reducing the risk of mechanical interference. This optimization ensures smoother operations, especially during complex 5-axis machining tasks.

External Dimensions and Layout

Unit Dimensions: Specific dimensions and layout for different configurations.

Workpiece Setup: Features such as rotary table integration and ease of access for large workpieces make setup and handling efficient and accurate.

Customer Support & Service

Machine Lifespan and Maintenance: Ongoing support ensures optimal machine performance. There are services for preventive maintenance and troubleshooting to enhance machine lifespan.

Service Availability: The machine supports a range of service options to meet customer-specific needs, including software updates and hardware support.

This comprehensive set of features and specifications makes the VCF850 Series a highly capable and versatile machine for a wide variety of machining tasks, from simple to complex multi-axis operations.

Spindle Torque and Motor Specifications

Max Spindle Torque (HEIDENHAIN):

Torque: 40 Nm (29.5 ft-lb) at S6

Max Spindle Torque (FANUC):

Torque: 204 Nm (150.5 ft-lb) at 20/30 min.

Tool Shank Type:

BT40, CAT40, HSK A63, D1N/HSK A63

Tool Storage Capacity:

Number of tools: 30 (standard), 60 (optional)

Tool Parameters

Max Tool Diameter (Empty): 110 mm (4.33 inches)

Max Tool Length: 300 mm (11.81 inches)

Max Tool Weight: 8 kg (17.6 lbs)

Tool Selection Type: Random address

Tool Change Time:

Tool-to-tool: 4.5 seconds

Chip-to-chip: 13 seconds

Motor Power

Spindle Motor Power (HEIDENHAIN):

Power: 32 kW (43 Hp)

Spindle Motor Power (FANUC):

Power: 22 kW (29.5 Hp)

Coolant Pump Motor Power: Not specified

Power Consumption (HEIDENHAIN):

Power: 60 kVA

Power Consumption (FANUC):

Power: 54 kVA

Compressed Air Pressure: Not specified

Coolant and Lubrication

Coolant Tank Capacity: 360 L (95 gallons)

Lubricant Tank Capacity: Not specified

Machine Dimensions and Weight

Machine Height: 3205 mm (126.18 inches)

Machine Length: 3795 mm (149.41 inches)

Machine Width:

VCF850: 4440 mm (175 inches)

VCF850L: 5440 mm (214.2 inches)

Machine Weight:

VCF850: 22,000 kg (48,500 lbs)

VCF850L: 24,000 kg (52,910 lbs)

Control System Options:

HEIDENHAIN iTNC 530 (Standard)

FANUC 31i-5 (Optional)

DOOSAN/FANUC (Optional)

Controlled Axes and Movements

Controlled Axes:

VCF850L: 4 axes (X, Y, Z, B)

VCF850L5R: 5 axes (X, Y, Z, B, C)

Additional Controlled Axes: 6 axes in total for some configurations.

Feed Control Frequency: High-frequency feedback for accurate spindle and motor control.

MDI (Manual Data Input): 19-inch TFT color flat-panel display.

Program Memory: SSDR with 21 GB of memory for NC programs.

Machine Functions and Capabilities

Path Speed Look-Ahead: Intelligent path control with look-ahead for up to 1024 blocks, optimizing cutting operations and reducing errors.

Program Input: Based on ISO standards, capable of incremental or absolute dimensions.

Tool Compensation: Compensation for tool length and radius, optimizing the working plane and ensuring accurate machining.

Additional Features

Automatic Tool Diameter Compensation: Automatic tool diameter correction when changing tools.

Cylindrical Contour Programming: Supports rotary table machining and programming of cylindrical contours with rotary axes.

Program Jumping & Subprograms: Supports program jumps, subprograms, and program sections for more efficient operations.

Program Verification: Includes 3D graphics view for program verification, helping to avoid errors before actual machining.

Customer Support: Comprehensive service, including detailed technical assistance, software updates, and troubleshooting.

Additional Support Features:

Tool data central storage

Multiple tool tables with any number of tools

Calculation of spindle speed and feed rates based on stored cutting-data tables

Product Overview

The VCF850 series provides advanced features and high-performance capabilities for a wide range of machining applications. The combination of HEIDENHAIN and FANUC controls offers flexible and efficient machining solutions with high precision and reliability, making this machine well-suited for complex 5-axis operations, high-speed machining, and precise tool and workpiece handling.

Key Advantages

High spindle power for optimal cutting performance.

Advanced tool management and tool change capabilities.

Accurate control over machining paths and tool compensations.

Flexible control systems offering ease of use and advanced program functions.

Comprehensive machine features for high productivity and precision.

Advanced Features for 3D Programming and Machine Control

Programming Graphics

3D Line Graphics: Display and visualization of tool paths and machine movements in 3D to ensure correct operation and prevent errors.

Programming Graphics Views:

Plan View: 2D view of the machine's working environment for better spatial understanding.

3D View: Full 3D view for visualizing tool paths and workpiece interactions, improving operator clarity during programming.

Datum and Reference Table Management

Datum Tables: Save and manage workpiece-specific datum points for accurate machine positioning.

Preset Tables: Save reference points and create custom, freely definable tables to handle program interruptions, returning to the correct state after program pauses.

Mid-Program Startup: Resume program execution with the GOTO key, ensuring continuity after program interruptions.

Autostart: Automatically return to the correct tool position after an interruption, streamlining production.

Enhanced File Management and User Functions

Context-Sensitive Help: Provides guidance and error messages in real-time, including a web-based help system for troubleshooting.

Calculator: For inputting special characters, mathematical operations, and more.

Comment Blocks in NC Program: Enables operators to document and annotate programs for easier understanding.

Feed Rate Control: Adjustable feed rates, including per revolution and time-based settings.

Dynamic Collision Monitoring (DCM): Active monitoring to prevent tool or machine collisions by detecting potential issues during machining.

Kinematic Compensation and Optimization

Kinematic Compensation: Automatic measurement and optimization of the machine’s kinematics to maintain precision and minimize errors during complex operations.

Dynamic 3D Tool Radius Compensation: Adjustments to ensure the correct tool radius during 3D machining.

Kinematic Optimization: Ensures proper machine movement, particularly for 5-axis and complex operations, by compensating for any inaccuracies in the machine’s kinematics.

Machine Modes and User Function Switching

Function Mode Turn: Switch to turning mode for lathe-type operations, including tool compensation for turning tools.

Function Mode Mill: Switch to milling mode, offering milling-specific features like tool compensation and path adjustments.

Tool Table for Turning Tools: Specifically designed tool tables for lathe tools to accommodate turning operations.

Advanced Cycle Management

Fixed Cycles: Pre-programmed cycles for standard operations like cylinder surface milling (Cycle 28), slot milling, and ridge milling.

Program Adjustment Cycles:

Imbalance Monitoring: Cycles designed to determine and correct imbalance in rotating components.

Cylinder Surface Slot Milling: Specialized cycle for milling slots along cylinder surfaces.

Calibration Cycles: Includes effective radius calibration for circular and spherical geometries to ensure accuracy in machining.

Additional Software Options

Software Option 1: Includes tools for automatic measurement and optimization of machine kinematics, ensuring accuracy and efficiency.

Software Option 2: Focuses on advanced tool compensation, including:

3D Tool Compensation: Managing tool paths along normal vectors and compensating based on the tool center point management (TCPM).

Spline Execution: Allows for the execution of splines and polynomial interpolation for smooth, complex curves.

Interpolation and Advanced Functions

Circular Interpolation in 3 Axes with Tilted Working Plane: Provides precise control over tool paths in three dimensions, including tilted work planes for complex geometries.

Coordinate Transformation: Capability to tilt the working plane using the PLANE function, providing flexibility in machining complex angles or orientations.

Spline Interpolation: For executing 3rd-degree polynomial curves, useful in advanced surface machining.

Machine Specifications: HEIDENHAIN iTNC 530 Control

Kinematic Compensation: Provides three-dimensional compensation to ensure accuracy.

Dynamic Tool Radius Compensation: Ensures precise tool radius adjustments during operation.

Function Modes: Switch between turning and milling modes depending on the operation.

VCF 850 Series Key Options

5-Axis Machining: This series supports both 5-axis machining and complex machining strategies, utilizing advanced compensation and optimization functions.

3D Tool Compensation: Through nominal vectors and advanced control of tool movement.

Splines and Advanced Geometry: Supports spline-based and polynomial interpolation for smoother tool paths.

Customer Benefits:

Flexible Program Management: Automatically adjusts to program interruptions and re-aligns the machine’s position, increasing uptime.

Optimized Tooling: Through dynamic compensation and automatic adjustments, ensuring high-precision machining.

Enhanced Safety: With dynamic collision monitoring and advanced imbalance detection, the machine minimizes risks during operation.

Adaptability: Supports a wide variety of machining strategies from turning to milling with efficient tool and machine management.

This combination of advanced features and flexible software options allows the VCF 850 series to handle complex machining operations with ease, ensuring both precision and productivity.

Product Overview: NC Unit Specifications for Doosan Machine Tools

This section outlines the technical specifications and features of the NC unit, focusing on the cutting, performance, and control features offered by various Fanuc and Doosan NC units. Below are the highlights:

Basic Information

Standard vs Optional Features:

Control Axes:

DOOSAN-FANUC FANUC i31i-5: Basic structure with controlled axes – X, Y, Z (Standard).

Fanuc Series: Also includes B and S axes for enhanced control.

Cutting Performance:

Controlled Axes:

Standard 3 axes (X, Y, Z), with additional axes in some models for more complex machining.

Detailed Interpolation & Functionality

Interpolation Types:

Pitch Error Compensation: Ensures smooth tool motion by correcting any pitch errors.

Helical Interpolation: Fanuc 30i provides helical interpolation for complex 3D tool paths.

NURBS and Spline Interpolation: Enables complex curved tool paths, allowing for better surface finishing and precision machining.

Smooth Backlash Compensation: Compensation for mechanical backlash in the machine to enhance precision.

Automatic Corner Override: G62 function allows smoother transitions at corners, improving surface quality.

User Input and Control

Manual Handle Feed:

Allows for precise manual feed control at x1, x10, or x100 pulse rates, giving the operator flexibility in adjusting machine motion.

Nano Smoothing: Ensures smoother paths in contour control.

Tool Management

Tool Offsets: The machine supports various tool offsets (64 to 2000 tools), depending on the system configuration, to accommodate a variety of machining tasks.

Tool length compensation (G43, G44, G49) and tool radius compensation (G40, G41, G42) are supported for accurate tool management during machining.

Programming and Custom Macros

Macro Executor: Supports custom macros to automate tasks and optimize machine functions.

Program Storage:

Part program storage capacity can range from 256KB to 8MB, depending on the machine configuration.

Can handle a large number of registered programs (up to 4000 programs).

Programming Functions:

Unit Conversion: G20/G21 for inch/metric conversion.

Coordinate System: Allows up to 300 pairs of workpiece coordinate systems for complex part setups.

Communication & Connectivity

Ethernet and USB Interfaces: Fast data communication via Ethernet and USB for efficient data transfer and machine control.

DNC Operation: The machine supports Direct Numerical Control via memory card or USB interface, ensuring real-time data processing for ongoing operations.

Advanced Machining Capabilities

High-Speed Processing:

Look-Ahead Functionality: Supports up to 7000 blocks of look-ahead, improving path optimization.

Polar Coordinate Interpolation: Supports G35/G16 for polar coordinate machining, enabling machining along circular or radial paths.

Programmable Mirror Image: Ability to reverse tool paths for complex geometry adjustments.

Additional Functions

Scaling & Positioning:

G50/G51 for scaling.

G60 for single-direction positioning to enhance machining accuracy.

Speed Functions:

High-Speed Skip for skipping unnecessary machining paths, increasing cycle time efficiency.

Customer Support & Service

Global Service Support Network: Doosan Machine Tools offers a worldwide network to provide customer support, including sales, service, parts, and technical assistance.

Parts Supply: A wide range of original Doosan spare parts, with repair services available.

Field Services: On-site service, machine installation, and scheduled preventive maintenance are provided.

Training & Technical Support: Extensive support for machining methods, technical consultancy, and customer training to ensure optimal use of the machines.

Technical Support and Training

Integrated Sales and Service: Support from pre-sales consultancy to post-sales service, including detailed machine setup, operation, and applications engineering.

Domestic and International Support: Doosan’s network spans across many global locations to provide consistent service and technical advice.

Summary:

Doosan Machine Tools offers a comprehensive set of NC unit specifications for precise and flexible machining operations. With advanced tool management, customizable programming, and robust connectivity features, these machines provide high performance and user adaptability. The global service network ensures continued support and efficiency, making it a reliable choice for complex machining needs.