坯料

When the height reduction is 25%, the preform processed by SMC-TG is compact basically, and there are many pores in SMC preform. Due to SMC-TG could densify the spray deposited preform effectively, the mechanical property is improve obviously.

由于梯温楔压工艺能提高喷射沉积多孔坯料的致密化效果，因此使梯温楔压试样的力学性能也得到了大幅度的提高。

Established in 2006,Jiangsu Shuguang Dilling Tools Co.,Ltd.is specialized in producing blank and it is a rural enterprise which is solely invested by Shuguang Group.

江苏曙光钻具有限公司创建于2006年，是由曙光集团独立投资的专业生产以钻杆接头坯料为主的石油钻具的全资企业。

Slope vibration of water-cooled copper mold casting at 700℃ can be used to prepare excellent RE Al-4.5Cu semi-solid slurry, its microstructure is uniform, small equiaxial crystal, and its process is simple.

在700℃采用斜坡振动铜模水冷浇注可制备性能优良的稀土Al-4.5Cu半固态坯料，其组织为细小均匀的等轴球状晶，且制备工艺简单。

The analysis of the application of grooveless rolling technology proves that grooveless rolling can be successfully realized in the big-distance mills.

通过对无孔型轧制的工业试验和技术分析，得出无孔型轧制可在大间距轧机上实现，脱方控制的关键点是导卫控制和宽展控制，翻平宽展能使轧件产生圆弧钝角，避免了应力集中和裂纹，采用无孔型轧制具有可统一坯料、提高轧辊寿命2～4倍、降低能耗6%～7%等优点。

An extrusion flow model of aluminum alloy cylinder is built by the upper-bound method,and the kinematically admissible velocity field,the strain rate field and the upper-bound deformation power are deduced with five different die container s.

应用上限法建立铝合金圆棒料挤压成形的流动模型，推导了坯料在5种不同型腔曲线下变形时的动可容速度场、应变速率场及上限功率的表达式。

An extrusion flow model of aluminum alloy cylinder is built by the upper-bound method, the kinematically admissible velocity field, the strain rate field and the deformation power are deduced with five different die containers.

本文运用上限法建立铝合金棒材挤压成形的流动模型，推导了坯料在五种不同曲线型腔模具中变形时的动可容速度场、应变速率场及上限功率的表达式。

It was crank press slider crank mechanism design that crank press extensive use to blanking,bent,adjustment,mould stamping quiescent. This degree rated for single-point closed type mesotype skill pressure for 160 ton crank press.

压力机是冲压模具制造的常用设备，而提高冲压模具坯料精度，提高生产率，提高使用寿命，减少劳动劳动量的有效方法，此外，还要考虑到人机结合的合理性，使机床更人性化，便于工人的操作。

It was analyzed by means of metallographical examination, chemical composition analysis and inclusion testing, the results show that the fracture was mainly caused by no-metallic inclusion.

通过对层裂坯料进行宏、微观检验、化学成分和夹杂物分析，认为大颗粒硫化物夹杂及其富集破坏了基体的连续性，是镦制过程中产生裂纹的主要原因。

It is indicated that finesemi2s olid slurries of Z L201all oy can be obtained by S LC.

研究表明，近液相线半连续铸造可以获得理想的ZL201合金半固态坯料

45 Quality roud steel fractured during forging.

45优质圆钢在镦制产品坯料后发生层裂。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。