HAUSER H45 & H55

Product catalog summary

Overview
The document outlines the technical specifications and features of the Hauser H45-400 and H55-400 jig grinding machines, focusing on their capabilities, precision, and technological advancements.

Specifications

Work Range: The H45 offers a 700x500 mm adjustment range, while the H55 provides 1300x800 mm. Vertical adjustment of the grinding head is 500 mm for H45 and 635 mm for H55.
Grinding Capabilities: Both models can handle a maximum diameter of 144 mm in automatic mode and 360 mm in semi-automatic mode with different grinding wheel sizes.
Table Specifications: The H45 has a working surface of 770x630 mm, and the H55 has 1440x860 mm, with permissible table loads of up to 800 kg.
Spindle Speeds: The machines support spindle speeds ranging from 4,000 to 70,000 min-1, depending on the motor type.

Technological Features

Control System: Equipped with CNC controls based on the Fanuc 300i, supporting ISO/DIN programming and HAUSER software cycles for specialized jig grinding requirements.
Guideways: Features include scraped sliding guideways in X and Y axes and an oil-pressurized lubricating system to prevent stick-slip effects.
Grinding Head: The new HAUSER jig grinding head allows for various grinding and milling strategies, with high rigidity and stiffness for improved stock removal and reduced cycle times.
Additional Features: Options include an ATC automatic tool changer, CBN dressing unit, MSS multi-sensor system, and measuring probes for enhanced precision and automation.

Applications and Benefits
The machines are noted for their robustness, thermal stability, and precision, making them suitable for high-accuracy applications. The combination of jig grinding and hard milling capabilities offers significant operational flexibility and efficiency.

Detailed Specifications

Electric grinding motors with adjustable speeds from 4,000 to 70,000 min-1, depending on the motor type.
Capability to use a grinding turbine T13 with speeds up to 130,000 min-1.
C-axis planetary mode with adjustable speeds from 5 to 350 min-1.
Z-axis alternating stroke mode with adjustable speeds from 0.5 to 22,000 mm/min.
U-axis radial travel capacity in CNC-mode from -3 to +47 mm.
Positional uncertainty of axes X, Y, and W is 0.0025 mm, adhering to VDI/DGQ 3441 standards.

Contact Information
Contact details for sales and service are provided for regions including China, USA & Canada, Great Britain, and Ireland, along with the main office in Switzerland.

Catalog excerpts

Technical data Machine type HAUSER H45 & H55 Technology to Measure Competence and a world-wide partnership Work range Range of adjustment X, Y Vertical adjustment of grinding head (W) Clearance between table surface and U-axis carrier plate for grinding motor Clearance between upright columns Diameter ground in planetary mode, with grinding wheel Ø 50 mm/70S: • grinding motor 70S in U-axis center position, automatic grinding mode • grinding motor 70S with extension plates, semi-automatic mode Diameter ground in planetary mode, with grinding wheel Ø 100 mm/40S: • grinding motor 40S in U-axis center position, automatic grinding mode • grinding motor 40S with extension plates, semi-automatic mode Taper grinding, included angle (divergent and convergent) Table Working surface Permissible table load • Machining speed • Traversing speed Feeds Table and saddle X, Y, W Grinding spindle Z, C, U Diameter of the spindle sleeve Basic machine is prepared for use of the following grinding spindle speeds: • for electric grinding motor 40S, infinitely adjustable & programmable • for electric grinding motor 22S, infinitely adjustable & programmable • for electric grinding motor 45S, infinitely adjustable & programmable • for electric grinding motor 70S, infinitely adjustable & programmable • System to allow use of grinding turbine T13 C-axis planetary mode: • Planetary mode, infinitely adjustable and programmable • C-axis follow-up mode, AC servo drive Z-axis in alternating stroke mode: • Z-alternating stroke movement, infinitely adjustable • Z-alternating stroke movement, infinitely adjustable • Z-stroke frequency • Z-stroke length, infinitely adjustable U-axis radial travel capacity (in CNC-mode) Accuracy Positional uncertainty of the axes X, Y and W, corresponding to VDI/DGQ 3441 mm First-class sales and service organization for all the major international markets with local well-trained staff. KELLENBERGER guarantees expert advice and support for evaluation, purchase, installation and services of our high-quality grinding systems. L. Kellenberger & Co. AG Heiligkreuzstrasse 28 9009 St.Gallen / Switzerland Phone +41 (0) 71 242 91 11 Fax +41 (0) 71 242 92 22 www.kellenberger.com [email protected] Sales and service in China: Hardinge China Ltd. No.1388 Kangqiao Rd (East), Shanghai, China 201319 Phone +86 21 38108686 Fax +86 21 38108681 Service: Phone +86 21 38108689 Sales: Phone +86 21 38108686 EXT 8403 www.hardinge.com.cn Sales and service in USA & Canada: Hardinge Inc. One Hardinge Drive P.O. Box 1507 Elmira, New York 14902-1507 USA Phone +1 (607) 734 2281 Fax +1 (607) 735 0570 www.hardinge.com www.kellenberger.com [email protected] Sales and service in Great Britain and The Republic of Ireland: Jones & Shipman Grinding Murrayfield Road Leicester LE3 1UW/England Phone +44 (0) 11 62 013 000 www.jonesshipman.com

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Jig grinding machine Hauser H45-400 & H55-400 New Hauser jig grinding head The basic requirements for high accuracy Easy optimal expansion Machine Robust, distortion-resistant module Consequent lay-out with regard to thermal stability ATC automatic tool changer ATC automatic tool changer with 12 magazine positions, permitting automatic machining with grinding wheels from Ø 3 mm to Ø 50 mm (alternatively with grinding wheels from Ø 0,3 mm to Ø 5 mm). Grinding motor Grinding motor 70S ATC with its extremely wide range of application, from 9000 min-1 to 70000 min-1. This grinding motor, and its...

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