1)feederless无冒口
1.The feasibility and prerequisites to realize feederless production of nodular iron castings was analyzed and proved with practical examples.分析、并用实例证明球铁件无冒口铸造的可行性及条件。
2.Without using conventional feeder-feeding method,a nodular iron drawing plate was success-fully produced with feederless foundry method by using chills and flash-type gate in accordance with the proportional solidification principle.不采用传统的冒口补缩工艺,按照均衡凝固原理,采取冷铁与飞边浇道,使牵引板球铁铸件实现了无冒口铸造。
英文短句/例句
1.Solidification Mechanism for Modified Cast Iron and Non-riser Casting Technology;孕育铸铁件凝固机理及无冒口铸造工艺
2.One long swallow of the cold beverage cooled my sweating body.我咕噜噜长长地吞下一口冰凉的可乐，冒汗的身体顿觉清爽无比。
3.Where there's smoke, there's fire.无火不冒烟，无风不起浪。
4.No smoke without fire.无风不起浪，无火不冒烟。
5.The draft gave me a cold.通风口的风使我感冒了
6.The cold has settled in my chest.感冒使我胸口难受。
7.I have a cold[sore throat, pain in the chest].我感冒了[嗓子疼，胸口疼]。
8.a great piece of presumption极为冒昧 [无礼,放肆] 的事
9.an impotent rage干冒火,无济于事的盛怒
10.If you venture nothing, you will have nothing.不冒风险，一事无成。
11.a Brazen impostor;厚颜无耻的冒充者;
12.There was nothing bold in her manner.她的举止毫无冒失之处。
13.Don't get hot under the collar. I didn't mean to offend you.别发火，我本无意冒犯你。
14.My cold won't respond to treatment.我的感冒治疗无效。
15.The telegram from San Lu University came to mind.Heaving a sigh, and without the least enthusiasm, he wired his acceptance of the offer.三闾大学的电报自动冒到他记忆面上来，他叹口气，毫无愿力地复电应允了。
16.Research on Hazard Detection Technology and Design of Hazard-Free Digital Circuits;数字电路冒险检测技术与无冒险电路设计研究
17.This ignorance provides ideal terrain for every sort of unscrupulous commercial venture.这种无知是无耻的商业冒险者的温床。
18."Even when I have a cold, I still have a good appetite."我就是感冒了,胃口也照样很好
相关短句/例句
Riserless casting无冒口铸造
1.A numerical analysis of the 3-D solidification helps develop a new method which ensures puality processing of workpieces with high strength in riserless casting.3cm,节点总数为273,进行三维凝固数值分析,结果找到一种新方法可对高纯度铸铁进行无冒口铸造生产出健全铸件。
3)feederless method无冒口工艺
4)No-head Ingot无冒口钢锭
5)riserless foundry technology无冒口铸造技术
6)Feeder[英]['fi:d?(r)][美]['fid?]冒口
1.The common foundry methods for nodular iron castings with medium/ small size and their design were introduced including:process characteristics o f nodular iron;types of gating systems ,their choice and design;sorts of feed ers,their principles and choice;feeder design with modulus method.介绍日本中、小球墨铸铁件的常用工艺以及设计方法,包括:球墨铸铁的工艺特点;浇注系统的形式和选择;浇注系统的设计方法;冒口的种类和原理,选用方法,以及用模数法设计冒口的方法。
2.By properly determining the dimensions of the feeder and its neck according to the principle of pressure-controllable feeder to control the inner pressure of casting,the shrinkageless casting was obtained,and the process yield of the casting was increased.根据可控压力冒口原理,选择适当的冒口和冒口颈尺寸,控制铸件内部压力,获得无缩松缺陷的铸件,并提高了铸件的工艺出品率。
3.This article discusses balance compencation in casting,and researches feeding mechanism and process,finds that the point of the method is usage of extra pressure on feeder metal which comes from special pressure machine.介绍了平衡补缩铸造方法 ,并对其补缩机理和补缩过程进行了研究 ,指出平衡补缩铸造方法的关键在于采用专用压力机对冒口金属施加足够大的外加压力。
延伸阅读
212113浇冒口清理滚筒操作规程生产率：5吨/时1、遵守铸造设备通用操作规程。2、工作前还必须遵守：a、 检查滚筒内部锰钢板是否松动、如有松动，应及时紧固好；b、 检查滚筒体入口处是否与滑道相碰，如果相碰应于脱开；c、 先点动试车，然后空运转2-3分钟，检查传动系统（电动机、联轴节、减速器）和滚筒体的运动是否平稳，确认一切正常后，方可进行生产。3、工作中还必须遵守：a、 开车时，先开通风机，后开滚筒。停车时，先停滚筒，后停通风机；b、 经常注意进料情况，过宽过长的料不得进入滚筒内，以免卡住滚筒，使得滚筒体撬起，甩到地坑内，造成设备事故；c、 滚筒进料时，操作人员不要在地坑内停留；d、 设备开动时，如果滚筒压在挡轮上，应通知维修人员调整，以免引起轴瓦发热，甚至烧坏轴瓦；e、 不许浇冒口积压在滚筒出口处，以免妨障滚筒体动动。4、工作后滚筒体内的浇冒口应完全卸尽。
