在最近几年,人们可以看到市场上出现一些塑料自行车。工程塑料在自行车上的应用并不使人们感到陌生,因为它比钢铁轻且具有比较高的强度。式样的更新,要使用新的模具,以及需要解决的腐蚀问题,减轻重量和减少费用等问题促使自行车生产者考虑新的解决办法和新颖的制造方式。工程塑料是他们首先选中 In recent years, one can see some plastic bicycles on the market. The use of engineering plastics on bicycles does not make people feel strange, because it is lighter than steel and has a high intensity. Model updates, the use of new molds, and the erosion issues to be addressed, weight reduction and cost reduction have prompted bicycle manufacturers to consider new solutions and novel manufacturing methods. Plastic is their first choice