Lathe Tool Setting Arms have DIN rail mounted interface.
Press Release Summary:
Model HPPA manual push-down/pull-up tool setting arm resides permanently in machine's working envelope. When not in use, arm is locked securely away from workpiece. Model HPMA motorized tool setting arm provides automated tool setting and in-cycle broken tool detection. Model HPRA removable tool setting arm is manually inserted and removed. Arms fit chuck sizes from 6 to 24 in. and block tooling from 5/8 to 2 in.
Original Press Release:
Expanded Line of Lathe Tool Setting Arms Helps Users Turn Bigger Profits by Increasing Machine Accuracy and Throughput
Renishaw's high precision lathe tool setting arms now include removable, pull-down and motorized arm versions which can reduce setup time by 90% versus "cut and measure" methods
May 2002 - Renishaw broadens its line of high precision lathe probe arms for tool setting and tool breakage detection to provide users more options for increasing production and speeding setups on CNC turning centers. Joining its original removable arm tool setter (HPRA). Renishaw now offers pull-down arm (HPPA) and motorized tool setting arm (HPMA) versions. The tool setting arms reduce setup time up to 90% over cut-and-measure methods, while increasing tool setting accuracy and repeatability for driven and block-style lathe tooling. Ideal for both OEM and retrofit applications, the lathe tool setting arms eliminate the need for tool presetters and test cut/one-off inspection routines, which prolong machine and production idle time.
Renishaw provides three tool setting arm versions to best match application requirements:
- HPPA is a manual "push-down/pull-up" arm that resides permanently in the machine's working envelope. When not in use, the arm is locked securely away from the workpiece, taking up minimal space.
- HPMA is a motorized arm. which provides fully automated tool setting and in-cycle broken tool detection. This model is especially helpful when machining hard materials which increase likelihood of tool breakage.
- HPRA is a removable arm, which the operator manually inserts into the machine for tool setting. The arm is manually removed once tool setting is complete.
Renishaw tool setting arms fit chuck sizes from 6" to 24" and standard block tooling from 5/8" to 2", providing lathe manufacturers with a single-base solution for their entire machine line. HPPA and HPMA feature an innovative rotary joint which locks the arm into a kinematic location. Engineered for high performance and harsh machine tool environments, the arms are manufactured from steel to minimize thermal growth effects.
IP68-rated, the tool setting arms use Renishaw's RP3 three-axis compact probe. The RP3 supports a wide range of probe styli and delivers tool setting in the traditional X and Z directions. The RP3's three-dimensional design also supports tool setting on "Y-axis" machines. Each lathe arm connects to a machine's control via a Renishaw-supplied interface module which incorporates simple DIN rail mounting and standard "D" type connector, allowing quick and easy connection to the control. A helpful bi-color LED located on the probe holder provides continuous system status feedback.
For more information on Renishaw's line of high precision lathe tool setting arms, contact Dave Bozich, Business Manager-Machine Tool Products. Renishaw Inc. Phone 847-286-9953. Fax 847-286-9974. Internet: www.renishaw.com
Susan Will., Marketing Assistant
Renishaw Inc.
5277 Trillium Boulevard
Hoffman Estates, IL 60192
