预锻,pre-forging英语短句,例句大全

预锻,pre-forging
1)pre-forging预锻
1.The pre-forging of connecting rod of automob ile engine was simulated by the FEM and its pre-forging billet was optimized,so the utilization ratio of material was improved.利用有限元方法模拟了汽车发动机连杆的预锻过程,对连杆的预锻毛坯进行了优化,从而有效地提高了预锻毛坯的利用率;在此基础上,对优化后的毛坯,根据4种不同锻造设备的加载方式进行了预锻过程的有限元模拟。

英文短句/例句

1.Numerical Simulation of Pre-forging for Connecting Rod of Automobile Engine and Optimization of Its Pre-forging Billet汽车发动机连杆预锻过程模拟及预锻毛坯优化
2.The rupture expiration analysis of the bloster molding and experiment锻钢支撑座预锻模开裂失效分析与试验
3.Optimization of Perform Based on Reverse Operation in DEFORM基于DEFORM逆向运算的预锻件优化
4.The Development of the CAPP System for Flashless Forging of Gear Blanks and Its Design Technology of Preforging and Die;齿轮坯闭式模锻CAPP系统的研制及其预锻工艺与模具设计技术
5.Optimization of preform of high-speed multi-stage forging based on surrogate model methodology基于近似替代模型的多工位高速锻造预锻模具优化
6.In this paper,an extrusion-forging process for a knuckle of Benz heavy truck is introduced,which includes four steps: Upsetting,extrusion,pre-forging and forging.奔驰重型卡车的转向节挤压锻造工艺,分为镦粗、挤压、预锻和终锻4个工步。
7.a drug (trade names Calan and Isoptin) used as calcium blocker.作为钙预锻模使用的药物（商标是Calan和Isoptin）。
8.Analysis of Defects and Protective Measure to the Forging Die Made by Squeeze Casting液态模锻锻模常见缺陷分析及其预防
9.Research report on college students depressed mood and sports traing interference;大学生抑郁情绪与体育锻炼干预实验
10.A STUDY ON UNIVERSITY STUDENTS' INFERIORITY COMPLEX IN HUNAN AND PHYSICAL EXERCISE INTERVENTION大学生自卑感及体育锻炼的干预研究
11.Numerical simulation analysis of preforging process of steel piston锻钢活塞预成形过程的数值模拟分析
12.Optimal Preform Die Shape Design through Controlling Deformation Uniformity and Deforming Force in Metal Forging控制锻件变形均匀性和变形力的锻造预成形多目标优化设计
13.Abstract: Forging quality and technical economic benefit of plastic working industries strongly depend on preform sequence and preform design.文摘:锻件质量和锻造行业的技术经济效益很大程度上取决于预成形工步和预成形设计。
14.Forging quality and technical economic benefit of plastic working industries strongly depend on preform sequence and preform design.锻件质量和锻造行业的技术经济效益很大程度上取决于预成形工步和预成形设计。
15.The Influence of Effect on Choice of the Time to Begin Exercise for Recover of Prognosis Lumbar Disc Prolapse腰椎间盘手术后锻炼时间的选择对预后的影响
16.She does not work out too much, she is an abdominal overachiever.她没有太经常锻炼身体，只是腹部有点超过预计。
17.Research of Physical Intervention on Internet Addiction Disorder of Junior Middle School Students;身体锻炼对初中生网络成瘾的干预研究
18.A Functional Analysis of Physical Exercises Intervention in Depressive Mood of College Students;体育锻炼干预大学生抑郁情绪的功能探析

相关短句/例句

blocker forging预锻成型
1.The structural dimension of piston tail forging part and the key technology of die forging were analyzed in detail,then a three-step die forging process was determined which included blocker forging,finish forging and trimming.详细分析活塞尾锻件结构尺寸和模锻成型的关键技术,制定了三步模锻成型工艺:预锻成型、终锻成型和切边,设计了模具结构。
3)preform design预锻设计
1.Study on preform design for typical die forging;典型模锻件的预锻设计方法研究
4)closed die performing闭塞预锻
5)blocking die预锻模
6)advance forging预锻成形
1.A streamline advance forging cavity based on the flow curve and the theory of equal section is constructed,and the cold extrusion process is simulated using a rigid-plastic finite element analysis software.建立了基于流曲线和等截面理论的流线型预锻成形腔,通过刚塑性有限元软件对挤压过程进行了数值模拟。