INDUSTRY COMPONENT

Work Table

Precision work table for industrial CNC milling machines providing stable workpiece positioning and movement.

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Component Specifications

Definition
A rigid, flat surface component of an industrial-grade aluminum CNC milling machine designed to securely hold and precisely position workpieces during machining operations. It provides the foundation for X-Y axis movement and ensures dimensional accuracy through controlled linear motion.
Working Principle
The work table operates on linear motion principles using precision ball screws or linear guides. It moves along programmed paths in the X and Y axes while maintaining perpendicularity to the spindle. T-slots or clamping systems secure workpieces, and the table's flatness ensures consistent machining reference planes.
Materials
High-grade cast iron (GGG-40/50) or precision-ground steel with hardened surfaces. Optional aluminum alloy (6082-T6) for lightweight applications. Surface treatment: Hard chrome plating or nitriding for wear resistance.
Technical Parameters
  • Table Size 800x400 mm to 2000x800 mm
  • Load Capacity 300-2000 kg
  • Repeatability ±0.002 mm
  • Surface Roughness Ra 0.8 μm
  • T-slot Dimensions 18H7 or 22H7
  • Flatness Tolerance ±0.01 mm/m
  • Travel Range (X/Y) 500-1500 mm / 300-800 mm
  • Positioning Accuracy ±0.005 mm
Standards
ISO 10791-2, DIN 8602, ISO 230-2

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Work Table.

CNC work table milling machine table machine tool components precision positioning table T-slot table industrial workholding linear motion table machining center table Work Table Work Table in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

CNC Wood Router

Computer-controlled machine for cutting, carving, and shaping wood materials.

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Aluminum CNC Milling Machine

Computer-controlled machine for precision milling of aluminum parts

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Industrial-Grade Aluminum CNC Milling Machine

Precision CNC milling machine optimized for aluminum machining operations

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Engineering Analysis

Risks & Mitigation
  • Workpiece displacement during high-speed machining
  • Thermal expansion affecting accuracy
  • T-slot wear leading to clamping failures
  • Contamination from chips/coolant affecting flatness
FMEA Triads
Trigger: Inadequate clamping force
Failure: Workpiece shifts during machining
Mitigation: Use torque wrenches for consistent clamping, implement clamping force monitoring systems
Trigger: Linear guide contamination
Failure: Reduced positioning accuracy and increased wear
Mitigation: Install protective bellows, implement regular cleaning schedules, use sealed linear guides
Trigger: Thermal deformation from machining heat
Failure: Loss of flatness and dimensional errors
Mitigation: Use thermally stable materials, implement cooling systems, allow warm-up cycles before precision work

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
Flatness: ISO 10791-2 Grade 1, Positioning: ISO 230-2
Test Method
Laser interferometer for positioning accuracy, precision level for flatness, dial indicators for repeatability

Buyer Feedback

★★★★☆ 4.9 / 5.0 (11 reviews)

"The technical documentation for this Work Table is very thorough, especially regarding technical reliability."

"Reliable performance in harsh Machinery and Equipment Manufacturing environments. No issues with the Work Table so far."

"Testing the Work Table now; the technical reliability results are within 1% of the laboratory datasheet."

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Frequently Asked Questions

What is the difference between standard and precision-grade work tables?

Precision-grade tables have tighter flatness tolerances (±0.005 mm/m vs ±0.02 mm/m), higher load capacities, and better surface finishes. They use premium linear guides and thermal-stable materials for high-accuracy applications.

How do T-slots on work tables function?

T-slots provide modular clamping systems where bolts slide into the slot's undercut area. Clamps, vises, or fixtures are secured using T-nuts, allowing flexible workpiece positioning and quick changeovers.

What maintenance is required for CNC work tables?

Regular cleaning of T-slots, lubrication of linear guides/ball screws, checking flatness with precision levels, and verifying positioning accuracy through laser interferometer measurements annually.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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