结构工程师面试题.pdf
. . R K2 P! fW- u2 1.6你常用的钣金材料有哪些？不锈钢材料有哪些种？ 9 J) j“ r( s! 2 U. _9 L (many sheetmetal material exists, different country, different standard etc, same as stainless steel) Q8 g W6 6 L6 ?) 不锈钢：常用的中国国家标准不锈钢（很多种牌号），日本的SUS304, SUS302 等 “ v( j3 q5 D. G5 ! |3 n W 1.7有一个尺寸为30 的钣金件，采用现在常规的冲压，尺寸精度是多少？如果采用精密模 具和精密冲压，尺寸精度又是多少？ （普通冲压：正负0.05 左右；精密冲压：正负0.02 左右） 1.8采用自攻螺钉连接塑胶件，对于直径为3 和 2 的自攻螺钉， 塑胶件的底孔应该分别为多 少？ # ) x* i4 s1 q8 + G7 k s1 B/ Electromagnetic lock of the main components are: electromagnetic coil and iron core, frame and so on. Electromagnetic coil is the most important components, it is converted to electrical energy of the core mechanical motion. Coil skeleton commonly used plastics, such as nylon, in order to increase the strength of skeleton, often increase the glass fiber. Usually pure iron core, is not suitable for ordinary steel core. 偶的答案 英译汉 Industrialization 6 D9 eK, G“ P7 H Industrialization is a collection of Flextronics services which enhance the product, develop reliable processes to provide the customer the highest yield and quality at the lowest cost, and fastest time-to-market.Industrialization runs concurrent with Product Development from Concept Start through Volume Production Release. Figure 5 depicts the Industrialization Process as it relates to the FPLC and the PDP. 6 O1 ?“ k4 j$ r 产业化是伟创力服务的一个集成，是用来提高产品，开发可靠的工艺来提供给客户，以便用 最低成本和最快上市来获得高额的投资回报和最优的品质。产业化贯穿产品从概念研发到批 量投产的全过程。图表5 描述了产业化流程以及其与FPLC和 PDP的相关性。 . . 汉译英 电磁锁的主要组成为：电磁线圈、铁芯、支架等。电磁线圈是其最主要的元件，由它将电能 转换为铁芯的机械运动。线圈骨架通常采用塑料，如尼龙，为了增加骨架的强度，往往增加 玻璃纤维。铁芯通常采用纯铁，普通的钢材不适合作铁芯。 / G+ - Y+ q“ E* N$ P1 i+ Electromagnetic lock is made up of magnetic coil,iron core and branket etcand magnetic coil is the most important component,it can translate electronic energy to the mechnical movement of the iron core.usually the material of coil framework is plastic,for example PA.and sometimes glass fiber is used to enhance the intensity of coil framework.the material of iron core is pure iron while steel is not suitable. 汉译英译汉 Industrialization is a collection of Flextronics services which enhance the product, develop reliable processes to provide the customer the highest yield and quality at the lowest cost, and fastest time-to-market.Industrialization runs concurrent with Product Development from Concept Start through Volume Production Release. Figure 5 depicts the Industrialization Process as it relates to the FPLC and the PDP. Xx 为强化产品，发展可靠的工艺，为客户提供高产出，高质量，低成本和快速面对市场的 服务，这些措施的汇聚就是工业化。工业化与产品开发同步进行，从概念开始到批量生产。 图 5 描术了工业化的过程，它与FPLC和 PDP相关。 电磁锁的主要组成为：电磁线圈、铁芯、支架等。电磁线圈是其最主要的元件，由它将电能 转换为铁芯的机械运动。线圈骨架通常采用塑料，如尼龙，为了增加骨架的强度，往往增加 玻璃纤维。铁芯通常采用纯铁，普通的钢材不适合作铁芯。 , n# X# s* P- F$ A3 Magnet locker mainly consists of magnet coil, iron core, bracket and etc. Magnet coil is the most important component which converts the electric energy to the mechanical motion of the iron core. The skeleton of coil is usually made of plastic, such as PA, and often add glass fibre in it to enhance the strength. The iron core usually uses pure iron as material and general steel is suitable for it.
