一、初级铸造工知识要求试题 1.是非题(是画丫、非画又,画错倒扣分;每题2分,共钓分) 《l)铸造设备型号是表示铸造设备书称、结构形式和主要规格性能的代号。〔) (2)修理砂型或砂芯的较大平面通常使用的修型工具是双头铜勺。() (3)铸助是在铸件的某一部分,人为地设置一些薄的肋 First, the basic knowledge of foundry workers test questions 1 is the non-title (is to draw Ah, non-painting, drawing the wrong points; each question 2 points, a total of fishing points) "l) casting equipment model is said casting equipment, said the structure Form and main specifications of the code. 〔〕 (2) repair sand or sand core of the larger plane commonly used repair tools are double-headed copper spoon. (3) Casting is the artificial setting of some thin ribs in a part of the casting