Structured Manufacturing Data (2026)

Workpiece Fixture

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Workpiece Fixture used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Workpiece Fixture is characterized by the integration of Base Plate and Locating Pins. In industrial production environments, manufacturers listed on CNFX commonly emphasize Steel construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A mechanical device used to securely hold and position a workpiece during manufacturing operations

View Full Specifications Explore Manufacturing Sources

Product Specifications

Technical details and manufacturing context for Workpiece Fixture

Definition

A workpiece fixture is a critical component within industrial systems that provides precise, stable, and repeatable positioning of workpieces during machining, assembly, inspection, or other manufacturing processes. It ensures the workpiece remains stationary and properly oriented relative to tools or measurement devices, enabling accurate and efficient operations while maintaining safety standards.

Working Principle

The workpiece fixture operates by applying mechanical clamping forces through various mechanisms (such as hydraulic, pneumatic, or manual systems) to securely hold the workpiece against locating surfaces. These locating surfaces establish the reference position and orientation of the workpiece within the coordinate system of the industrial equipment. The fixture typically incorporates adjustable elements to accommodate different workpiece sizes and shapes while maintaining precise alignment.

Common Materials

Steel, Aluminum Alloy

Technical Parameters

Maximum workpiece holding capacity dimension (mm) Per Request

Components / BOM

Base Plate Part
Provides the foundation and mounting surface for all fixture components

Material: Steel or Cast Iron
Locating Pins Part
Establish precise reference points for workpiece positioning

Material: Hardened Steel
Clamping Mechanism
Applies force to secure the workpiece against locating surfaces

Material: Steel with wear-resistant surfaces
Quick-Change Adapter Optional
Enables rapid fixture changeover between different workpieces

Material: Precision-machined Steel

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Workpiece Fixture.

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Electromagnetic Induction Heater

View system integration details

Surface Finishing Station

View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems

Downstream Applications

Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits

pressure:	0 to 500 psi
other spec:	Workpiece weight capacity: 0.5 to 500 kg
temperature:	-20°C to 150°C

Media Compatibility

✓ Metals (steel, aluminum, titanium) ✓ Plastics (ABS, polycarbonate, nylon) ✓ Composites (carbon fiber, fiberglass)

Unsuitable: Highly corrosive chemical baths (e.g., strong acids like hydrochloric or sulfuric acid)

Sizing Data Required

Workpiece dimensions (length, width, height)
Workpiece weight and center of gravity
Required clamping force and positioning accuracy

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause

Clamping Force Degradation

Cause: Wear in clamping mechanisms (e.g., worn jaws, hydraulic/pneumatic seal leaks), thermal expansion/contraction cycles, or material fatigue from repeated loading/unloading.

Misalignment or Positioning Drift

Cause: Accumulated debris on locating surfaces, loose fasteners/bushings, or structural deformation from over-torquing or impact loads.

Maintenance Indicators

Visible workpiece slippage or inconsistent machining results (e.g., out-of-tolerance dimensions)
Unusual noises (e.g., grinding, clicking) during clamping/unclamping cycles

Engineering Tips

Implement regular torque checks and alignment verification using precision instruments (e.g., dial indicators, laser alignment tools).
Establish a cleaning and lubrication schedule for moving parts, and use protective covers to minimize contamination from chips/coolants.

Compliance & Manufacturing Standards

Reference Standards

ISO 9001:2015 - Quality management systems ANSI B5.54-2005 - Methods for performance evaluation of computer numerically controlled machining centers DIN 69893-1:2012 - Tool holders for machine tools - Shanks and receiving bores for tool holders with cylindrical shank

Manufacturing Precision

Flatness: 0.05mm per 300mm
Bore diameter: H7 tolerance (+0.000mm/+0.025mm)

Quality Inspection

Coordinate Measuring Machine (CMM) verification of critical dimensions
Surface roughness measurement using profilometer

Factories Producing Workpiece Fixture

Manufacturer profiles with relevant production capability in China

Add your factory

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

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

Supply Chain Commonly Integrated Components

Vision System

An optical inspection subsystem that uses cameras, lighting, and image processing to detect defects in pharmaceutical vials.

Explore Specs →

Coating Pan

A rotating vessel used to apply uniform coating layers to pharmaceutical tablets through controlled spraying and drying processes.

Explore Specs →

Spray System

A precision fluid delivery subsystem that atomizes and applies coating solutions onto pharmaceutical tablets within an automated coating system.

Explore Specs →

Air Handling Unit

A device that conditions and circulates air as part of a heating, ventilation, and air conditioning (HVAC) system

Explore Specs →

Frequently Asked Questions

What materials are used in this workpiece fixture?

This workpiece fixture is constructed from high-grade steel and aluminum alloy, providing optimal durability and precision for industrial manufacturing applications.

How does the quick-change adapter improve manufacturing efficiency?

The quick-change adapter allows operators to rapidly switch between different workpiece setups without extensive recalibration, significantly reducing downtime and increasing production throughput.

What types of manufacturing operations is this fixture suitable for?

This workpiece fixture is designed for various machining operations including milling, drilling, grinding, and assembly processes in machinery and equipment manufacturing environments.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

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.

Request Manufacturing Insight for Workpiece Fixture

Ask for use case, specification boundaries, supplier type, and RFQ preparation information for Workpiece Fixture.

Need to Manufacture Workpiece Fixture?

Compare manufacturer profiles with relevant product and process capability.

Create Manufacturer Profile Contact Us

Previous Product

Workpiece Conveyor

Next Product

Workpiece Handling Mechanism