Coalcutter Tooth

A tooth from a Welsh mechanised coal cutting machine used underground in a Welsh mine. The tooth is one small part from a massive circular drum of teeth that would cut into the coal seam deep underground, that miners nick-names the "widow-maker" because it was potentially so lethal. The object was scanned during museum primary school workshop at Cyfarthfa Castle Museum and Art Gallery as part of "Merthyr Black Gold" project, funded by the National Lottery Heritage Fund. Source: Objaverse 1.0 / Sketchfab本展品为威尔士地下煤矿中使用的机械化采煤机截齿。该截齿是大型圆形截齿滚筒的组成部件之一，该滚筒可深入煤层进行采煤，矿工因其极强的危险性将其戏称为"寡妇制造者"。该展品是在西斯法特城堡博物馆与美术馆（Cyfarthfa Castle Museum and Art Gallery）的博物馆小学工坊活动中完成扫描的，作为由国家彩票遗产基金（National Lottery Heritage Fund）资助的"梅瑟黑金"（Merthyr Black Gold）项目的一部分。 数据来源：Objaverse 1.0 / Sketchfab