H

HH Langen

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20 records found

Motor drive for a novel high-speed micro-milling spindle
Abstract This paper focuses on integration of a permanent magnet motor with active magnetic bearings for driving a high-speed micro-milling spindle. A new concept of supporting a short rotor with a slotless PM motor embedded by 5DOF bearings is conceived. In the concept, the bear ...

Development of a new micro-machining center concept with integrated metrology modules.
Conference paper - ES Buice, HH Langen, R.H. Munnig Schmidt
This paper presents the development of a micro-machining center to manufacture micro-scaled parts utilizing micro-milling, micro-EDM and micro-ECM. In addition to manufacturing versatility, it is envisaged to integrate metrology tools for on the machine part verifiction. The syst ...

Study of the relation between cutting toll conditions and machined surfaces in micro square endmilling

Experimental study of the surface roughness of hardened tool steel bohler w300 milled by micro square endmills

Design and realization of a miniature milling spindle with active magnetic bearings
Conference paper - MH Kimman, HH Langen, R.H. Munnig Schmidt

Microfactory research topics in the Netherlands
Conference paper - HH Langen

Importance of metrology in micro-machine tools

The Design of a High Speed Milling Spindle Using Active Magnetic Bearings; Rotor Shape Optimazation
Conference paper - MH Kimman, HH Langen, R.H. Munnig Schmidt

Low-stiffness motor: review of different ironless motor topologies for use in precision engineering applications

Design of the neck geometry to improve the stiffness of micro endmills

Micro piezo xyO-table design for three dimensional micro machining

Design and realization of a spindle test setup with active magnetic bearings

Design of a Novel Miniature Spindle Concept with Active Magnetic Bearings using the Gyroscopic Stiffening Effect
Conference paper - MH Kimman, HH Langen, J. van Eijk, H. Polinder

Incorporating metrology into the manufacturing process
Conference paper - ES Buice, HH Langen, R.H. Munnig Schmidt

The Application of a Haptic Interfaces for Virtual Environment and Teleoperator Systems
Conference paper - CJ Strijp, HH Langen, M Onosato

Low-stiffness motor: review of different brushless, ironless motor topologies for use in precision engineering applications

A miniature milling spindle with Active Magnetic Bearings

Improved Method for the Cutting Coefficients Calculation in Micromilling Force Modeling
Conference paper - P Li, JAJ Oosterling, AM Hoogstrate, HH Langen

Micro-milling with active magnetic bearing spindles

Development of haptic microgripper for microassembly operation. Haptics generating and preceiving tangible sensations.