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    • 1. 发明申请
    • WEAR-RESISTANT ARMOUR FOR MINING MACHINERY
    • 采矿机械耐磨装甲
    • WO2015017894A1
    • 2015-02-12
    • PCT/AU2014/000796
    • 2014-08-08
    • MINING INNOVATIONS AUSTRALIA PTY LTD
    • WORTHINGTON, Michael GrahamVOGLER, Lin William
    • E02F9/28E02F3/40E02F3/60B62D55/26
    • E02F3/40E02F9/285E02F9/2858
    • A mining machinery component with wear-resistant armour, in the form of a GET component 10, comprises a main body 12 made of metal material. A plurality of armour pieces 14 made of a suitably wear-resistant material is embedded in a surface of the main body 12 of the tooth 10. Typically a series of recesses 16 are formed in the surface of the main body 12, the recesses 16 being shaped to receive the respective armour pieces 14 therein in a close fit. Preferably the plurality of armour pieces 14 is arranged in a pattern adapted to promote the rolling of the ground material over the surface of the main body 12 rather than sliding along and gouging into the surface of the main body 12. The spacing and angled arrangement of the strips 14 encourages this rolling movement of the soil and rock material over the surface of the tooth 10, further reducing the abrasive wear of this surface.
    • 具有GET部件10形式的耐磨装甲的矿用机械部件包括由金属材料制成的主体12。 由适当的耐磨材料制成的多个装甲件14嵌入在齿10的主体12的表面中。通常在主体12的表面形成有一系列的凹部16,凹部16为 成形为在其中紧密配合地容纳相应的装甲件14。 优选地,多个铠装件14被布置成适于促进在主体12的表面上的研磨材料的滚动的图案,而不是沿主体12的表面滑动并进行刨削。间隔和成角度的布置 条14鼓励土和岩石材料在齿10的表面上的滚动运动,进一步降低了该表面的研磨磨损。