1)  goggles
焊接护目镜
1.
Combining with the LabVIEW and DAQ kard,we design a response characteristics testing system of automatic goggles;This paper has discussed that the structure of the system and system work theory.
结合LabVIEW软件和凌华公司的数据采集卡,设计出一套自动变光焊接护目镜响应特性的测试系统。
2)  weld
焊接
1.
Research on the welding performance of low-carbon nickel;
低碳镍材料焊接性能的研究
2.
Weld Repair and Maintenance of the Steel Belts in the Rotary Belt Condensation Granulators;
回转带式冷凝造粒机钢带的焊接修复与维护
3.
Cause Analysis of the Weld Flaw Between the Flanges and Internal Sleeves of the High Pressure Heat Exchangers and Countermeasures;
高压换热器法兰与内套焊接裂纹原因分析与对策
3)  Welding
焊接
1.
The Research Development of Finite Element Simulation in Welding Joint;
焊接接头有限元模拟的研究进展
2.
On Welding of Stainless Steel Compound Plate 16MnR+00Cr19Ni10;
16MnR+00Cr19Ni10不锈钢复合钢板的焊接
3.
Heat source model for 2D welding temperature field simulation based on the configuration of welding line;
基于焊缝形状的二维焊接温度场模拟热源模型
4)  jointing
焊接
1.
Application of ultrasonic jointing principle in needle destruction device;
超声波焊接原理在注射针头销毁器中的应用
2.
Quality control in the process of assembling and jointing have interrupted francis turbine at Lijiaxia Hydropower Station;
李家峡水电站混流式水轮机分瓣转轮组合与焊接过程中的质量控制
3.
This paper introduces the jointing method to recover the crushing equipment cone crusher whose axes are broken in two parts.
介绍了大型破碎设备圆锥破碎机主轴断裂后的焊接修复方法。
5)  Welded joint
焊接
1.
Prediction system of CTOD for high strength pipeline steel welded joint based on back propagation artificial neural network;
基于BP人工神经网络的高强度管线钢焊接接头性能参数CTOD预测系统
2.
Corrosion characteristics of welded joints of copper pipe in seawater;
紫铜海水管焊接部位在海水中的腐蚀特征
3.
Corrosion behavior of welded joints of copper pipe in artificial seawater;
紫铜海水管焊接部位在人工海水中的腐蚀行为
6)  soldering
焊接
1.
Optimized Soldering Process Research on Semi-rigid Cable Modules;
半刚电缆组件焊接工艺优化研究
2.
The Soldering Research for 0.5 mm Pitch CSP;
0.5mm间距CSP焊接工艺研究
3.
Discussion of Soldering Technology for Mix-assembled Circuit Board;
混装电路板焊接工艺技术探讨
参考词条
补充资料:目镜
目镜
eyepiece

    用来观察前方光学系统所成图像的目视光学器件,是望远镜、显微镜等目视光学仪器的组成部分。为消像差,目镜通常由若干个透镜组合而成,具有较大的视场和视角放大率(见放大镜)。接近观察物的透镜称向场镜,接近眼睛的透镜称接目镜。目镜有多种设计,最有代表性的有:
    ①惠更斯目镜 。 由两个凸面均朝向物方的平凸透镜组成,向场镜L1和接目镜L2的焦距之比f1f2=3∶1,为消除重轴色差(见像差),两者相距d=(f1f2)/2,整个系统的物方焦点F位于两透镜之间(图1)。前方系统成的像 P位于目镜物方焦面 F上,对向场镜 L1 来说它是虚物。L1 将此虚物成实像P′,它恰好位于接目镜L的物方焦面F2上,经L2进一步成像于无穷远。惠更斯目镜的特点是所观察的像必须位于两透镜之间,故不能当放大镜使用  。 惠更斯目镜有较大的视场角,显微镜中常使用这种目镜。
   
   

图1

图1


   
    ②冉斯登目镜。由两个焦距相等的平凸透镜组成,两个凸面相对,两者的间距d等于焦距的2/3。如图2,前方系统成的实像P位于向场镜L的物方焦点以内 ,使所成虚像 P′位于接目镜L2的物方焦面 F2上,再经L2成像于无穷远 。冉斯登目镜的球差、轴向色差和畸变等均小于惠更斯目镜,但垂轴色差较大。若用消色差胶合透镜代替接目镜(称为开尔纳目镜),则可校正垂轴色差。冉斯登目镜可当普通放大镜使用。
   
   

图2

图2


   
    除上述两种较普遍的目镜外,还有多种高质量目镜,如无畸变目镜、消除各种像差的宽场目镜、可变焦距目镜和非球面目镜等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。