因此,该些第一侧引脚可与该些第二侧引脚达到长度对称且不会有长侧悬空端,而可 以适用于贴固具有单侧焊垫的晶片。
Therefore, the first side pins and the second side pins can have symmetrical lengths without long side suspension ends and can be suitable for sticking and fixing wafers with single side welding pads.
采用纵剪带钢生产小口径螺旋焊管时,超声波检验经常在焊缝的一侧发现缺陷波,而X射线拍片检验却很难发现。
The defects will be found in the seam side with ultrasonic inspection but hardly found with X ray inspection as the small diameter spiral pipe production with the split strip steel.
介绍了下交叉支撑转向架的结构特点和关键技术参数,对侧架导框的加工、侧架与支撑座的组焊和转向架的组装工艺等着重进行了分析。
Mainly analyzed are the technologies in processing of side frame guides, assembly by welding of the side frame and braced seat, and assembly of the bogie.
由该图可以看出,绝大多数试验点落在线性累积损伤线上侧,表明在本文试验条件下,P91钢母材和焊材蠕变疲劳交互作用均表现为负交互作用。
From the curves we can see that most of the experiment results are above the linear cumulative damage curve, it indicates that the steel P91 is negative interaction under the condition of this thesis.
侧围总成装焊线是上汽通用五菱汽车股份有限公司自行设计、制造的集机、电、液为一体的自动化程度较高的装焊线。
Assembling and welding line for lateral assembly is a self-designed and manufactured assembling and welding line with full automation, which integrate mechanical, electronic and hydraulic technology.
本文着重从焊接夹具方面对侧围总成装焊拼台的设计作介绍。
This paper introduces the design of the bench of the assembling and welding of the lateral assembly with focus on welding jig.
如果这个块焊接至布线基板上的焊盘,焊料将沾湿于柱状块上表面整个区域,和侧表面的部分区域。
If this bump is soldered to the pad on a packaging substrate, solder gets wet in the whole region of the columnar bump upper surface and only a part of the side surface.
经焊后回火热处理后,主要合金元素沿焊合区的扩散区宽度增大;焊合区钛合金侧硬度值显著提高。
The diffusion zone width of main alloying elements increases and hardness of the friction weld zone near TC4 titanium alloy side improves after post-weld heat treatment.
解决锅炉烟气侧严密性和简化炉衬的根本措施之一,是采用全焊膜式壁结构。在炉膛部分,应用膜式水冷壁已有多年运行经验,已作为成熟结构普遍采用。
One of the fundamental measures to simplify a boiler enclosure and to improve its gas tightness is to use the welded broad-fin tube wall construction.
解决锅炉烟气侧严密性和简化炉衬的根本措施之一,是采用全焊膜式壁结构。在炉膛部分,应用膜式水冷壁已有多年运行经验,已作为成熟结构普遍采用。
One of the fundamental measures to simplify a boiler enclosure and to improve its gas tightness is to use the welded broad-fin tube wall construction.
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