INDUSTRY COMPONENT

Work Table

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

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
ParameterTypical rangeNotes & selection driver
Table Size800x400 mm to 2000x800 mm
Load Capacity300-2000 kg
Repeatability±0.002 mm
Surface RoughnessRa 0.8 μm
T Slot Dimensions18H7 or 22H7
Flatness Tolerance±0.01 mm/m
Travel Range (X/Y)500-1500 mm / 300-800 mm
Positioning Accuracy±0.005 mm

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Standards
ISO 10791-2, DIN 8602, ISO 230-2

Parent Products

This component is used in the following industrial products

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

Typical Suppliers & Equivalents

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

Procurement Evaluation Criteria

A practical evidence checklist for RFQ preparation and supplier evaluation.

Technical documentation
Request current drawings, revision history, and a signed specification sheet.
Manufacturing capability
Verify equipment lists, process limits, capacity, and representative production evidence.
Inspection readiness
Confirm test methods, calibrated equipment, sampling plans, and traceable reports.
Supplier transparency
Check the legal entity, factory address, ownership, certifications, and direct contacts.

CNFX does not score or rank suppliers. Buyers must verify all claims and documents with the legal manufacturer before ordering.

Manufacturers of Work Table

1 company lists this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Hebei Haoxinran Machinery Manufacturing Co., Ltd.
Hebei, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Work Table”
View source page ↗ hxrtools.com · checked 2026-08-29

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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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.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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