底架,underframe
1)underframe['?nd?,freim]底架
1.Design of the underframe of CKD_0 locomotive;CKD_0型机车车体底架的设计
2.Analysis on cracks of underframe on type SS6B locomotive and improvement suggestions;SS6B型机车底架裂纹分析及改进建议
3.Manufacturing technology for the steel underframe of C80 Al-alloy coal gondola;C80型铝合金运煤敞车底架钢结构制造工艺
英文短句/例句

1.The frame on which a gun carriage moves forward and backward.炮底架炮架在其上前后移动的炮底架
2.mounting of base metal for saddlery鞍具底架,贱金属制
3.A supporting framework or structure, as for the body of a motor vehicle.底架,下架机动车辆下的支架或支撑结构
4.Base structure side crossbearm adds compcting cylinder. (opening aperture of the fork lift packet).底架侧梁增加压紧汽缸(叉槽开口处)。
5.mounting for spectacles, goggles or the like眼镜、护目镜或类似品的底架
6.The small underframe structure is the main load-bearing body in tare special car.小底架是特种车辆中的主要承载部件。
7.frame (chassi) for the apparatus设备用框架(底盘)
8.the underneath of a car, shelf, sofa汽车、 搁架、 长沙发的底部.
9.leg base anchorage井架大腿底脚的固定
10.a high level [a surface, an underground, a submarine] railway高架[地上, 地下, 海底]铁路
11.Submarine Bedforms and Formation Cause in the Outer Shelf of the North of the East China Sea东海北部外陆架海底底形特征及其成因研究
12.Create a frameset with independent top and bottom frames创建一个有独立的顶部和底部框架的框架集
13.DISSCUSSION ABOUT ACTION ON FRAME BY CAPSIZING MOMENT OF A PRIMER-FRAME BRICK STRUCTURE论底层框架砖房倾覆力矩对框架的作用
14.Sea-bed and subsoil of the shelf, the slope and the rise陆架、陆坡和陆基的海床和底土
15.and then cooked some bacon in the frying-pan for supper,架起平底煎锅烧熟了些咸肉当晚餐,
16.The camera has already got a roll of color film in it.这架相机里已经装有一卷彩色底片。
17.(of a vehicle chassis)hanging lower than the axles(指机动车底盘)下置车架的.
18.Damaged skewers and clogged bobbin holder.木锭子破损,纱管支架底座阻塞。
相关短句/例句

frame[英][fre?m][美][frem]底架
1.This paper gives the method calculating reaction force and raising distance of learing leys of truck crane,compiles the calculation program,and analysis reaction force and raising distance letween are influenced ly rigidity and working stalility of the truck crane, and prorides the dependabol method for designri and calculating frame of the truck crane.为汽车起重机底架的设计和计算提供了可靠的依据和方法。
3)underbed['?nd?,bed]底架,底座
4)under frame底架,底框
5)the top plate frame底板支架
1.Taking the top plate frame as the example, analyzed on the part punching process,the part contour shape was complex, and the forming request was high.以底板支架为例,分析了制件的冲压工艺性,制件外形形状复杂,成形要求高,重点介绍了冲压成形工艺、模具结构设计、定位位置的选取。
6)water pump pedestal水泵底架
1.The problems existing in the former stamping process for forming the water pump pedestal are analyzed and a new forming process is proposed.分析了水泵底架原冲压成形工艺存在的问题,提出了新的成形工艺方案,介绍了新工艺中关键工序的模具结构以及模具加工、现场调试应注意的事项。
延伸阅读

底板底板mold stool  d IbQ门底板(mold Stool)用以承托钢锐模并在其上进行浇注作业的铸铁平板,也称底盘。对于无底钢锭模,如上小下大的敞口钢锭模或瓶口式钢锭模,底板将与钢水直接接触,并形成钢锭的尾部。采用单层或双层凹型底板,可以得到球缺形或截锥形的凸底钢锭,从而减少上小下大钢锭开坯时的“鱼尾”切损。下注底板铸有限定中心座砖(分钢砖)和流钢砖的凹穴和沟槽。底板上沟槽的分布形式有直角形、H形、放射形、树枝形等多种。(见图)大型钢锭多采用十字形或H形沟槽的底板,每个底板上可摆放4、6或8支钢锭模。小钢锭则多采用放射形或树枝形底板,每个底板上可摆放10一60支钢锭模。底板上凹穴和沟槽的形状与尺寸应与选用的分钢砖及流钢砖的规格相适应,并留出一定余量。一般情况下,砖与槽壁间的缝隙以10~15mm为宜。为了保证底板的强度和刚性,底板的厚度波动在100~25omm之间,钢锭重且支数多时取上限。为了减轻底板的重量和减化制造工艺,底板应尽量做得小些。设计底板的原则有:(1)在底板背面适当的地方做成凹槽;(2)流钢砖形状、种类要简单,尽量选用标准规格;(3)在留出必要间隙的前提下,锭模排列要紧凑,并要考虑改放几种不同锭型的可能性;(4)钢水流向要合理,尽量避免转90“弯,力求各个锭模内钢液面能同速平稳上升。底板必须平整.大型底板铸好后,要经大型龙门刨刨平。浇注小钢锭的底板,不再进行机加工,但要求铸造工艺保证表面平整。车铸时,底板安放在铸锭车上;坑铸时,底板相对固定在铸坑内或车间地平面上。新底板使用前必须烘烤至100一200℃。周转的底板首先要清除前次铸钢留下的残砖、汤道、填充砂等,然后仔细镶砌新的中心分钢砖、流钢砖以及安放中注管砖和中注管、钢锭模等。上注底板要喷涂一层防止钢锭与底板粘连的底板涂料,并放置注流缓冲料(如钢板切边、钢屑等)以及防溅筒等。姗{巫自 a6困颤猛 cd 底板沟槽布置类型示意图 。一直角形汤一H形;c一放射形、d一树枝形 (粼怎明杨建华)