金属芯

针对单件及少量金属芯PCB的生产，概述厚金属芯PCB的真空成型工艺和自制涂胶玻璃布情况。

This paper is aimed at the production of one or small serial with the thick metal core . PCB vaccum forming process with the thick metal core and the situation about glasscloth is described .

界面处有硅化物M2Si存在，对界面处金属芯态谱随光电子发射角变化的反常现象作了初步探讨。

The result shows the existence of silicide of M_2 Si at the in-terface . Anomalous phenomenon of the metal core spectra change with photoelectron emis-sion angle has been discussed briefly .

钢丝绳金属芯加粗量的探讨

Inquiring into Thickened Value of Metal Core in Steel Wire Rope

高硬度高耐磨自保护金属芯堆焊焊丝

Self-shielded metal cored wire for hardfacing with high hardness and abrasion resistance

半电极含金属芯压电纤维的驱动性能

Characterization of actuator of half coated metal piezoelectric fiber

金属芯抽提器（手持工具除外）

Extractor , metal-core ( excl. hand tools )

不锈钢埋弧焊用金属芯焊丝工艺性能的研究

Study on process properties of metal cored wire for stainless steel submerged arc welding

注：以上各结构钢丝绳可加7×7金属芯钢丝绳。

Rermark : Above said structure wire rope can be added by 7 × 7 metal core .

金属芯覆铜箔层压板

Metal core copper-clad laminate

金属芯药芯焊丝大焊接参数下发生“半潜弧”，可见弧长显著缩短。

Metallic FCAW shows " half-submersible arc " and the length of visible arc decreases remarkably under high welding parameter .

对研制的埋弧焊用GDMA308金属芯焊丝配合陶瓷衬垫进行了单面焊双面成形的试验研究。

One side welding based on stainless steels was performed by using the above self-made metal cored wire and ceramic backing .

故本文主要根据压电振动收集原理，分析研究一种半电极含金属芯的压电纤维结构，分析该纤维结构的能量转化效率并对纤维结构加以优化设计。

In this paper , we study the theory of piezoelectric energy collection and analysis the half coated metal piezoelectric fiber structure .

提出了一种用非金属芯线代替传统金属芯线的紫外光固化金刚石线锯制作方法。

The research proposed a new manufacture method of ultraviolet-curing diamond wire saw using nonmetallic core wire replaces the traditional metallic core wire .

电枢交流发电机电枢的是金属芯和绕组的总成，产生感应电压。

Armature The armature of an AC generator is the assembly of windings and metal core laminations in which the output voltage is induced .

如果不披着一层外皮，他马上就会暴露。结果药皮伸延于焊条金属芯熔端之外。

Without the veneer , he would be exposed immediately . With the result the coating projects beyond the molten end of the electrode metal .

目前气电立焊焊接材料主要采用（金属芯）药芯焊丝，其特点是：生产效率高、成本低。

Now , materials of the electrogas welding are mainly ( metal core ) flux-cored wire , its features are : high efficiency and low cost .

纤维中心是圆柱形金属芯，金属芯外层包裹着等厚度的压电材料，再在压电材料外层一半的表面上镀上一层薄金属膜。

The center of the fiber is a cylindrical metal core . The metal core is wrapped with a certain thickness of piezoelectric material . Then a thin metal film is coated with a layer of piezoelectric material on the outer surface of the half .

该技术的重点在于可熔性金属芯的应用，可熔性金属芯既要能使合金液圆满充型，又要在充型结束后熔化以减少收缩阻力；

Second , key of the technology is the use of a melt able core which should not only bear pressure of the mold filling metal melt , but also could reduce the resistance of the core to metal contraction by the core being molten ;

对光固化树脂单体改性及非金属芯线预张拉技术改善线锯性能的工艺进行了实验研究，并对光固化线锯与商品化的电镀线锯进行了加工性能的对比与评价。

Many experimental researches were carried out to study the improvement of performance of wire saw achieved by modifying resin using monomer and pretension technology for not-metal core wire . The comparison and evaluation of machining performance were conducted between ultraviolet-curing wire saw and commercial electroplated wire saw .

根据金属芯线与非金属芯线不同材料特性，分别实验研究了提高光固化树脂与芯线界面结合强度的表面处理措施及工艺条件。（3）研究了金刚石在结合剂中的固位机理。

According to characteristics of metal and non-metal core wire , the respective experimental studies about surface treatment and technological conditions have been carried out to improve the interfacial bond strength between ultraviolet-curing and core wire . ( 3 ) Retention mechanism of diamond in agent was studied .

一种金属粉芯型CO2气体保护堆焊药芯焊丝的研制

Research of a Novel Metal Powder Welding Wire With Surfacing Shielded by CO_2

时效硬化工具合金TIG堆焊金属粉芯焊丝的研制

Development of age hardening alloy metal powder-cored wire for TIG surfacing

Co元素对时效硬化工具合金TIG堆焊金属粉芯焊丝堆焊层硬度及红硬性的影响

Effect of cobalt on hardness and red hardness of surfacing layer of metal cored wire for TIG surfacing of age hardening alloy

时效硬化工具合金TIG金属粉芯焊丝堆焊金属硬度和红硬性

Study on Hardness and Red hardness of Surfacing Metal of Metal Powder-Cored Wire of Age Hardening Tool Alloy for TIG Surfacing

缆芯的中心是一根金属加强芯，对于某些芯数的光缆来说，金属加强芯外还需挤上一层聚乙烯（PE）。

A steel wire , sometimes sheathed with polyethylene ( PE ) for cable with high fiber count , locates in the center of core as a metallic strength member .

采用脉冲TIG焊马氏体时效钢金属粉芯焊丝堆焊铝合金压铸模表面来提高模具表面性能。

Hardfacing material of maraging steel metal powder-cored wire was deposited by pulse TIG on aluminum die cast dies to improve the dies ' properties and extend its service life .

我们制备了在10.6μm透过率每0.5m达到79.95%的红外电解质包层金属空芯波导。

The trasmission theroy is introduced . We have manufactured a hollow metal waveguide , which transmittance is 79.95 % with 0.5m length at 10.6 μ m.

介绍了马氏体时效钢TIG模具堆焊金属粉芯焊丝的特点，研究了该焊丝堆焊金属的性能，探讨了堆焊模具的制造方法。

The characteristics of the maraging steel metal_cored wire used for dies'TIG surfacing welding were introduced . The properties of the welding metals of the wire were studied and the TIG surfacing welding method for dies'manufacture was discussed .

金属磁粉芯广泛应用高性能的电感元件和小功率变压器中，而非晶/纳米晶磁粉芯由于其优越的软磁性能，可以代替传统的Fe-Ni、MPP和Sendust粉芯的使用。

Metal soft magnetic powder cores are widely used in inductance component and low power transformers , and amorphous / nanocrystalline based soft magnetic powers can replace traditional Fe-Ni , MPP and sendust power cores because of its excellent soft magnetic properties .

主要阐述了用CAD/CAM技术，为东风朝阳柴油机公司新开发的6105A柴油机研制进、排气道及金属热芯盒的过程，以期达到提高充气效率，实现增大功率的目的。

This paper mainly described that by using CAD / CAM , R & D process of metallic hot box for intake and exhaust ports of 6105A diesel engine developed by Dongfeng Chaoyang Diesel Company for the purpose of rising charge efficiency and finally rising engine power output .