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Document Type and Number:
Japanese Patent JPS6365420
Kind Code:
B2
Abstract:
A method of manufacturing a metal article by squeeze forming comprises locating a set of hard metal wear-resistant studs 14 in the mould 12 so that during forming of the article, the metal flows on to and around the studs whereby they become embedded in the formed article. Typically the article comprises an aluminium or aluminium alloy wheel 20 for use in a back-to-back support wheel assembly in a tracklaying vehicle. The studs 14 are located at the wheel rim edges subject to wear by the horns 34 of the track 36.

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Application Number:
JP3592181A
Publication Date:
December 15, 1988
Filing Date:
March 12, 1981
Export Citation:
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International Classes:
B21C25/02; B22D13/04; B22D17/00; B22D17/24; B22D18/00; B22D18/02; B22D19/00; B22D19/02; B22D19/08; B60B1/08; B60B3/06; B60B21/00; B60B21/02; B62D55/14



 
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