HCAC Collet Adaptation Chucks - Hardinge Workholding - #2

Why would I want to use collets on my jaw-chuck lathe ?

To Increase Productivity over 3-Jaw Chucks

• Faster job changeover using collets—5C, I6C, 3J, 22J, 35J, SI5, S20, S26, S30, #21 B&S, #22 B&S, B42, B60, B65, DIN 90 and many more

• Higher spindle speeds for reduced cycle times

To Increase Capability over 3-Jaw Chucks

• More work envelope to machine longer workpieces

• Achieve higher precision

• Interchangeable Style "S" master pads accommodate a wide range of workpiece sizes and configurations

To Increase Control over 3-Jaw Chucks

• Exact part length control

• Improved concentricity for optimum part roundness

Additionally, centrifugal force is not an issue with Collet Adaptation Chucks. Your machine can operate at the maximum rpm your tooling will allow. Higher rpm means more pieces per hour and higher profits. Review our brochure and select the HCAC Collet Adaptation Chuck that best meets your requirements.

Cover Photo: B42 Collet application on a Hardinge QUEST® LMC42 Lean Manufacturing Center

Table of Contents

Collet Adaptation Chucks for CNC Machines

Plain Nose..................................................................................................3-4

Stepped Nose..........................................................................................3-4

Style "S" Masters .........................................................................................5

Spindle-to-Spindle .....................................................................................6

Stationary Dead-Length Style-B........................................................7

Dead-Length.................................................................................................8

Collet Adaptation Chucks for Hardinge CNC Machines

Hardinge TALENT® CNC Lathe ................................................9-10

Hardinge QUEST® LMC Lean Manufacturing Center........11

Hardinge QUEST Twin Turn® 65 CNC Lathe.................11-13

All Hardinge I6C Spindle Machines..............................................14

Hardinge QUEST GT27SP Gang-Tool CNC Lathe.............14

Machine Tool Builder Cross Reference.......................................15-19

Collet Adaptation Chucks for Manual Machines

Dead-Length Scroll-Style.....................................................................20

Sjogren ...................................................................................................21-25

Threaded-Nose 214"-8 TPI Speed Chucks...........................22

American Standard (ANSI) Speed Chucks..........................22

Cam-Lock Speed Chucks...............................................................23

Plain-Back Speed Chucks...............................................................24

Taper-Key Speed Chucks................................................................25

Custom-Manufacturing..............................................................................26

OD Sure-Grip® Dead-Length® Collet Chuck.........................26

Spindle Draw Bar Adapter (Link-up) Information.......................27

Link-ups can be designed to fit your specific machine. The same link-up can then be used for the entire line of workholding elements including internal Sure-Grip applications. Please fill in the "Link-up Information" form on page 27 and then contact us.

Custom-manufacturing available...call 800-843-8801.

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