INDUSTRY COMPONENT

Jaw Set

A precision clamping component set used in industrial machinery to securely hold workpieces during machining operations.

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Component Specifications

Definition
A jaw set is a critical component of clamping mechanisms (jaws/chucks) in industrial machinery, consisting of multiple jaws that move synchronously to grip and secure workpieces with precise force distribution. These sets are engineered to maintain dimensional stability, provide uniform clamping pressure, and ensure repeatable positioning for machining, assembly, or testing operations across various manufacturing applications.
Working Principle
The jaw set operates through mechanical, hydraulic, or pneumatic actuation where individual jaws move radially inward or outward in coordinated motion. This synchronized movement creates concentric clamping force around the workpiece, utilizing wedge mechanisms, scroll plates, or direct linear drives to convert rotational or linear input into precise radial displacement for secure gripping.
Materials
Typically manufactured from hardened alloy steels (AISI 4140, 4340), tool steels (D2, H13), or wear-resistant materials with surface treatments (nitriding, hard chrome plating, carbide coatings). Special applications may use aluminum alloys, stainless steels, or engineered polymers.
Technical Parameters
  • Maximum RPM 1000-8000
  • Jaw Quantity 2-6 jaws
  • Repeatability ±0.005-0.02 mm
  • Clamping Force 500-50000 N
  • Interface Type ISO, ANSI, or proprietary mounting
  • Temperature Range -20°C to 150°C
Standards
ISO 12164, DIN 6388, ANSI B5.50

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Jaw Set.

industrial jaw set clamping jaws machine chuck components workpiece fixturing precision clamping manufacturing tooling Jaw Set Jaw Set in Machinery and Equipment Manufacturing

Parent Products

This component is used in the following industrial products

Clamping Mechanism (Jaws/Chuck)

A mechanical component that securely holds and positions lenses during automated mounting processes.

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Engineering Analysis

Risks & Mitigation
  • Workpiece slippage during high-speed rotation
  • Uneven clamping pressure causing distortion
  • Wear leading to reduced accuracy
  • Material incompatibility causing contamination
FMEA Triads
Trigger: Insufficient clamping force
Failure: Workpiece ejection during machining
Mitigation: Regular force calibration, use of torque monitoring systems, implementation of redundant clamping mechanisms
Trigger: Wear on jaw contact surfaces
Failure: Reduced gripping accuracy and repeatability
Mitigation: Regular inspection schedules, use of wear-resistant coatings, implementation of preventive replacement programs

Industrial Ecosystem

Compatible With

Interchangeable Parts

Compliance & Inspection

Tolerance
±0.01 mm for positioning accuracy, ±2% for clamping force consistency
Test Method
Coordinate measuring machine (CMM) verification, clamping force testing with load cells, dynamic balance testing for high-speed applications

Buyer Feedback

★★★★☆ 4.6 / 5.0 (19 reviews)

"Found 23+ suppliers for Jaw Set on CNFX, but this spec remains the most cost-effective."

"The technical documentation for this Jaw Set is very thorough, especially regarding technical reliability."

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

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Frequently Asked Questions

What is the difference between soft jaws and hard jaws in a jaw set?

Soft jaws are typically made from softer materials like aluminum or mild steel and can be machined to custom shapes for specific workpieces. Hard jaws are made from hardened steels and provide longer wear life for standard applications but cannot be easily modified.

How do I maintain a jaw set for optimal performance?

Regular cleaning to remove chips and debris, lubrication of moving parts according to manufacturer specifications, inspection for wear or damage, and periodic recalibration to ensure clamping accuracy and repeatability.

Can I contact factories directly?

Yes, each factory profile provides direct contact information.

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