RHU3 D72 ITS Flat Chuck With Self-Locking Screws
Specification: D72x44.2mm;
Material: 420 Stainless Steel
Hardness: 30-36HRC;
Process Treatment: Vaccum Heat Trealment
& Pro-Longed Coolling Surface nano-penetration
Treatment.
This is a circular zero-point quick-change positioning tray with dual positioningcolumns, compatible with EROWA/3R systems. It is specifically designed for therapid clamping and cross-equipment transfer of precision workpieces andelectrodes, and is a core tooling for high-precision scenarios such asfive-axis machining, EDM, and CMM inspection.
Product Appearance and Structure
Main Body: Circular high-strength alloy structural steel, with a flat top and dualpo sitioning columns, and a standard zero-point positioning interface at thebottom.
Core Structure:
Top:Dual positioning columns + central auxiliary hole for precise positioning andrapid clamping; can directly interface with EROWA standard electrode trays orfixtures.
Side:Locking/unlocking operation holes (manual/pneumatic optional), working withbottom pull studs for rapid locking and releasing.
Bottom:Standard EROWA/3R positioning interface for quick interface with zero-pointpositioners and machine tool tables; repeatability ≤0.002mm.
Core Advantages
1.High-Precision Positioning and Stability
Repeatability≤0.002mm, ensuring complete dimensional consistency of workpieces duringtransfer between CNC, EDM, and CMM equipment.
Doublepositioning pins + center hole triple positioning completely eliminate sclamping misalignment, suitable for high-precision five-axis simultaneousmachining and precision inspection.
High over all rigidity and excellent resistance to deformation, suitable forhigh-speed cutting and heavy-duty machining scenarios.
2.Rapid Clamping and Efficient Transfer
One-buttonlocking/unlocking (manual/pneumatic optional), clamping time reduced to within10 seconds, eliminating the need for manual alignment.
The double positioning pin design is compatible with standard EROWA pallets, enabling"offline pre-adjustment + on-machine quick change," significantlyimproving machine tool uptime.
The circular design adapts to the rotary table of five-axis machine tools,eliminating interference dead angles and meeting multi-faceted machining needs.
3.Durable and Easy to Maintain
The main body is made of high-strength alloy structural steel, hardened andtempered to a hardness of HRC30-36, making it wear-resistant andcorrosion-resistant. Under normal use, its lifespan can reach 5-10 years.
The fully enclosed structure effectively blocks cutting fluid and chips, reducingthe failure rate. Routine maintenance only requires cleaning and rustprevention.
4.Versatile Applications
ApplicableEquipment: 5-axis machining centers, CNC milling machines, EDM machines, CMMcoordinate measuring machines, grinding machines, etc.
ApplicableObjects: Precision mold electrodes, small precision parts, medical devicecomponents, aerospace precision parts, etc.
