Table of Contents
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Table of Contents
Related Manuals for Hardinge 3J
Summarization of Contents
Introduction to Hardinge 16C and 3J Rotary Indexer Systems
System Description
Overview of the 16C and 3J Rotary Indexer System for machining operations like milling and drilling.
High Stiffness System Design
Details the 60:1 gear system and pneumatic fail-safe clamp for enhanced rigidity and stability.
Machinable Part Size and Capacity
Specifies typical part sizes and weight limits for the 16C and 3J Indexer System.
Standard Spindle Clamp Features
Describes the fail-safe spindle clamp and its cutting force capabilities.
Key Product Features
Lists key features like rigid design, hardened spindle, dual bearings, and servo control functions.
Technical Specifications
Detailed technical specifications for spindle, indexing, motor, operating, and workholding.
Dimensional Drawings
Provides dimensional drawings and measurements for the 16C and 3J Indexing/Rotary Table Unit.
Setting Up the Hardinge 16C and 3J Indexing/Rotary Table
General Setup Procedures
Steps for placing the indexer on the machine, routing cables, and securing it for operation.
Workholding Device Installation
Instructions for mounting and using various workholding devices with the indexer's A2-5 spindle.
Collet Closer Operation Guide
Details on the pneumatic collet closer, its through-hole, stroke, and air pressure force chart.
Collet Installation and Adjustment
Procedure for installing and adjusting collets using the draw tube adjustment nut.
Collet Closer Removal Process
Step-by-step guide to safely remove the factory-fitted air collet closer for servicing.
Tooling Locations for Setup
Information on tooling points for faster setup and alignment on the indexer mounting surfaces.
Backlash Adjustment and Measurement
Measuring Gear Backlash
Procedure for measuring gear backlash using an indicator and magnetic block.
Performing Backlash Adjustment
Instructions for reducing backlash using an eccentric adjustment tool and checking the results.
Routine Maintenance Procedures
Coolant Usage Guidelines
Guidelines for using coolants, avoiding submersion, and protecting the unit from spray.
Lubrication and Oil Changes
Procedure for checking lube level, adding Mobil Delvac oil, and recommended oil change intervals.
Collet Key Maintenance and Replacement
Steps for replacing the collet key, ensuring proper fit and alignment.
Daily Cleaning and Inspection
Daily cleaning procedures for the indexer/rotary table, avoiding air guns near seals.
Collet Closer Cleaning Protocol
Procedure for cleaning machined material chips from the collet closer to prevent binding.
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