SKF Supergrip. Alignment tools

Transcription

1 SKF Supergrip Aignment toos

2 SKF Supergrip aignment too Creates a perfect fit between the bot hoes Funny thing! Here you come to accept oi power-instaed expansion bots for your turbine fange couping as the standard for utimate hoding power, for predictabe, time-saving instaation or disassemby. And here your work crews sti use od-time aignment bots, just as if we were sti iving at the dawn of the industria revoution. And this way, when things don t work out right the first time, the aignment task can consume a fair sice of eternity. Wecome to the state-of-the-art in shaft couping aignment. What it is Like our high-tech interference-fit coupings, ike Supergrip couping bots, (proved in iteray thousands of appications), the Supergrip aignment too uses oi power to get the job done in this case, to correct anguar misaignment of the fange faces aong the shafts. Easiy, predictaby, quicky, repeataby. Composed of ony a few essentia eements, the Supergrip aignment too set is simpy sophisticated, and amazingy powerfu on the job. What it does The Supergrip aignment system takes a uncertainty out of the task of achieving a perfect radia fit between the bot hoes and acts a big time-saver in the bargain. It provides the eegant soution to perfect aignment. No brute force is ever necessary. Seeves and aignment bots are inserted (and withdrawn) by hand. But the powerfu expansion of the aignment seeves through hydrauic power acting on the expansion bot creates an overwheming force that compes utraprecise radia aignment between the bot hoes of the couping. How it gets the job done After the traditiona axia aignment steps have been taken, the Supergrip aignment too achieves etter-perfect anguar aignment of the two fanges. The process is simpe, simiar to the famiiar one used with Supergrip expansion bots.

3 Here s how it works: The two fanges are brought together unti their piots meet. Coarse anguar misaignment is corrected unti the hoes in the two fanges are no more than 0,4 mm (0,02 ) out of ine. Two aignment bots are inserted into two diametricay opposite hoes. The tensioners are then used on the aignment bots (once more using the accompanying toos) to expand them, causing a powerfu radia force in the hoes to bring the two fanges into perfect aignment. A four bots are now preoaded, and the nuts tightened to retain this preoad; they camp the couping in the aigned position. The two aignment bots without seeve are inserted into two diametricay opposite hoes 90 apart from the aignment bots. The tensioners are now screwed onto the threads of the tie bots. With the toos furnished as part of the system, they are used to pu the couping piots together unti the fange faces are in metaic contact with each other. The couping is now ready for the instaation of your Supergrip bots, after which the aignment toos can be removed. The couping now remains in perfect aignment unti the next assemby.

4 Here s what you get These are the eements in your Supergrip aignment bot system. Quantity Aignment too set 4 Bots 4 Expansion seeves 8 Pioted nut 2 Distance coar 2 Mounting coar 2 Dismounting coar 1 Mandre The Supergrip aignment too comes from a good ine SKF innovated coupings using the oi power process and kept on perfecting the concept during the ast fifty years, in thousands of appications. SKF Couping Systems is a part of the SKF Group. Don t buy a bot out of the bue write or ca! SKF Couping Systems deveoped the origina oi power-instaed expansion bot and today s version is the fourth generation resut. Supergrip bot systems and Supergrip aignment too sets not ony share a common technoogy and experience, but a number of common eements. Newest deveopments, in addition to the aignment toos: dowe pins, bore pugs, bind hoe pugs.

5 Misaignment an eterna probem when mounting shafts. Sove the probem easiy with SKF Supergrip misaignment too. Turn page and see how it works.

6 SKF Couping Systems AB was estabished in the eary 1940s when SKF s Chief Designer, Erand Bratt, invented the SKF oi injection method. As the resut of continuous deveopment, SKF is currenty a word eader in seected market niches. Our business concept is to deveop, produce and suppy products based on the SKF oi injection method. These products significanty reduce downtime and ower maintenance costs of the capita-intensive equipment in which they are used. SE Hofors, Sweden. Te: Fax: E-mai: skf.couping.systems@skf.com Website: SKF is a registered trademark of the SKF Group. SKF Group 2011 The contents of this cataogue are the copyright of the pubisher and may not be reproduced (even extracts) uness permission is granted. Every care has been taken to ensure the accuracy of the information contained in this cataogue but no iabiity can be accepted for any oss or damage whether direct, indirect or consequentia arising out of the use of the information contained herein. Pubication November 2011 Printed in Sweden on environmentay friendy, chorine-free paper. 1000