论文部分内容阅读
笔者前不久曾走访了日本各车辆制造工厂,发现生产普通钢制车的在减少,而生产铝合金和不锈钢车的却在剧增。日本仅为本国生产的铝合金车到1984年就有3000辆之多。一、铝合金车的历史铝合金用于铁道车辆大概是1896年,法国的北部铁路(即现今的国营铁路)首先试用于客车的窗框。1905年,英国的兰克夏和约克夏铁路(现在是英国铁路)电气化时,因为利物浦市内的一段高架线路要求必须把车辆的重量减下来,所以电动车的外墙板和内部
Not long ago, I visited various vehicle manufacturing plants in Japan and found that the production of ordinary steel cars was decreasing while the production of aluminum alloy and stainless steel cars was on the rise. Japan only produced aluminum alloy cars in 1984 there are as many as 3,000. First, the history of aluminum alloy car Aluminum alloy used for railroad cars probably in 1896, France’s northern railway (now the state-owned railway) first trial of the bus window frame. When the Lancashire and Yorkshire Railroads in Britain (now the British Railways) were electrified in 1905, because of the need to reduce the weight of the vehicle over an elevated line in Liverpool, the exterior panels and interior of the electric vehicle