研究了铸钢端盖材质成分、工艺、组织及性能。
The material component, technology, structure and performance of the steel casting end cover are studied.
根据泵承受的最大压力，泵体和泵盖材质采用灰口铸铁(1.6Mpa)、球墨铸铁(2.0 mpa)、铸钢(2.5 Mpa，包括不锈钢)。
According to the maximum pressure to bear, pump body and cover can be made of grey cast iron (1.6mpa), spheroidal graphite cast iron (2.0mpa) or cast steel (2.5mpa, including stainless steel).
泵体、泵盖的材质采用铸钢ZG230-450的较多，也可以采用球墨铸铁材质，两种材质对比后者的耐磨性和硬度以及耐温性要因为前者。
Pump cover material with steel ZG230-450 more, can also be used ductile iron, the latter two materials contrast of wear resistance and hardness and heat resistance to be because the former.
扶手盖：采用实木材质制作成型，多层油漆工艺。
Armrest cover: solid wood material production molding, multi-layered paint process.
主体材质采用不锈钢，底座有三个螺钉固定，带装饰盖。
The principal part is made of steel, with three screws fixed at bottom and decorative cover.
耐腐蚀的缸体结构包括在顶部、盖和密封装置上增加环氧涂层，并且全为铸铁材质。
Corrosion resistant cylinder construction includes epoxy coating on the head, cap and gland, all of which are cast iron.
采用组合铣刀切断灰口铸铁材质的汽车发动机主轴承盖时，出现工件掉渣、刀具崩刃、噪声大等问题。
Problems of falling chip, tool tipping and big noise are happened during cutting off main bearing caps made of gray casting by using combination milling cutters.
护盖为透明或非透明材质；
用途与简介：本机主要适用于不同材质及不同规格瓶的上盖、旋（扎）盖。
Uses and Introduction: This machine is mainly applied to different materials and different specifications of the above bottles, spin (bar) cap.
外壳材质：压铸铝灯体，钢化玻璃面盖，表面聚酯粉末喷涂。
Housing Material: Die-casting Aluminum body, Toughened glass, polyester powder spraying Painted Surface.
什么叫吸塑盒植绒，是指所有泡壳，狭义上讲，只是一类泡壳：用片材吸塑成型为塑料盒状，盖与容器相连。 多用PS做成，也有将盖和底分离的，可选用不同的材质。
What is a plastic box flocking, refers to all the bubble shell, a narrow sense, is a kind of bubble shell: sheet plastic molding for plastic box, cover and container.
什么叫吸塑盒植绒，是指所有泡壳，狭义上讲，只是一类泡壳：用片材吸塑成型为塑料盒状，盖与容器相连。 多用PS做成，也有将盖和底分离的，可选用不同的材质。
What is a plastic box flocking, refers to all the bubble shell, a narrow sense, is a kind of bubble shell: sheet plastic molding for plastic box, cover and container.
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