行业组件数据 · 2026

工作台

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

技术定义与适配语境
典型 工作台 会按材料、尺寸公差、适配关系和失效风险在 机械和设备制造 中评估。

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.

组件规格

定义
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.
工作原理
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.
材料
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.
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
标准
ISO 10791-2DIN 8602ISO 230-2

行业分类与别名

工作台 的常用贸易名称、技术标识和检索关键词。

上级产品

该组件会出现在以下整机或工业产品中。

FMEA · 风险与缓解

诱因 → 失效模式 → 工程缓解

Inadequate clamping force->Workpiece shifts during machining->Use torque wrenches for consistent clamping, implement clamping force monitoring systems
Linear guide contamination->Reduced positioning accuracy and increased wear->Install protective bellows, implement regular cleaning schedules, use sealed linear guides
Thermal deformation from machining heat->Loss of flatness and dimensional errors->Use thermally stable materials, implement cooling systems, allow warm-up cycles before precision work

工业生态与工程逻辑

0
Workpiece displacement during high-speed machining
1
Thermal expansion affecting accuracy
2
T-slot wear leading to clamping failures
3
Contamination from chips/coolant affecting flatness

合规与检测

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

制造该组件的工厂

来自 CNFX 组件能力表的相关制造商资料。

制造商列表用于前期研究和供应商能力理解,不代表认证、排名或交易担保。

采购评估维度

不是客户评论,也不是实时热度。以下维度用于前期 RFQ 准备和供应商评估。

技术文档
4/5
制造能力
4/5
可检验性
5/5
供应商透明度
3/5

这些分值是采购评估维度示例,不代表真实客户评分、具体国家买家反馈或实时询盘。

相关组件

常见问题

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.

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CNFX Industrial Component Index · 机械和设备制造

数据基础

CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。

初步技术归类
本页用于结构化准备研究、RFQ 和供应商评估,不替代买方自己的供应商资质审查、标准核验和技术批准。

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URN:CNFX:ME:UNIT:WORK_TABLE