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HIWIN Linear Guideway introduction

Published：2010.11.09 News Sources：Kepu.Inc Views：

HIWIN linear guide foreword
HIWIN linear guide department for a rolling guide that borrows by steel balls in the slider and guideway between endless scroll circulation, load along the platform can be easily with high precision guide linear movement. Compared with the traditional sliding guide compare, rolling guide of the friction coefficient can reduce to the original 1/50, due to start the friction decrease greatly, relatively less invalid, so movement occurs easily achieve muon m class feeding and positioning. Plus the slider and guideway between making yuan, making the beam design linear guide-orbit can also withstand the up and down or so and so on various direction load, the display characteristics is not traditional sliding guide can match, so if you can send WPSP and ball screw, using linear guide for guidance, will greatly improves equipment precision and mechanical efficiency.
Basic material
HIWIN linear guide advantages and characteristics
1. The positioning precision is high
Using linear guide as linear guide, because the straight guide for the rolling friction friction way, not only to reduce friction coefficient of sliding dirct 1/50, dynamic and static friction force of friction gap also become very small. So when the bed machine operation, there won't be sliding of the phenomenon, can achieve muon m class the positioning precision.
2. Wear less could long maintain precision
The traditional sliding guide, unavoidable because greasy counter-current effect caused platform kinematic accuracy of bad, and because when motion lubrication inadequate, leading to orbit surface wear, serious influence precision. While rolling dirct abrasion is very small, so machines could long maintain precision.
3. Apply high speed movement and dramatically reduce machines needed drive horsepower
Due to the linear guide moving when friction is very small, only small power can let bed machine operation, especially in the bed of machine work method for regular round-trip runtime, more could obviously decrease ates power wastage. And because of its friction heat is lesser, can be applied to high-speed operation.
4. Can also withstand the up and down or so in the direction of the load
Due to the linear guide special beam system structure design, can also withstand up, down, left and right direction load, unlike sliding guide in parallel surfaces in the direction of lateral load can bear is lighter, easy cause machine operation precision is bad.
5. Easy assembling and have the interchangeability
Assembly as long as milling or grinding the face on the bed rails, and in accordance with the suggestion assembly of steps will guide, slider respectively by specific torsion fixed the luggage on the processing, namely can reappear the coda. The traditional sliding guide, you must, in orbit to shovel flowers, both trouble and time consuming, and once again is bad, the precision machines must again shovel flower again. Linear guide interchangeable, can replace the slider or guide respectively even linear guide group, the machine can regain coda the seeker.
6. Lubricate simple structure
Sliding guide if lubrication is insufficient, will cause friction loss directly contact metal bed ramps, and sliding guide to lubrication enough is not easy, need in bed sets proper position drilling oil-supplied. Linear guide stretches on the slide block device nozzle, can be directly to note oil gun into the grease, also can change into special hose connector connection oil-supplied tubing, with automatic injection machine lubrication.

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