安装结构的另一面被安装到基板，该基板也具有接合焊盘。
The other side of the mounting structure is mounted to the substrate, which also has bond pads.
如用户在实际运行过程中两者结合使用，可减少机械振打的频率，减轻对机械振打部位的受热面焊口的冲击。
If user combines the two in actual operating process, frequency of mechanical rapping can be reduced and the impact on heating surface welded junction of mechanical rapping position can be relieved.
网印：在板两面完全涂覆阻焊油墨，包括导通孔、焊盘。
Screen Print: Solder mask coating will cover completely the panel holes, pads and traces, on both sides.
随着国内外MAG焊设备、工艺和焊接材料的技术进步，这一局面正在得到改观。
Along with the progress of MAG equipment, process and welding materials at home and abroad, the situation has been improved.
封闭后的雾面锡镀层仍有良好的可焊性。
The non-bright tin deposit has good solderability after sealing.
采用药芯焊丝对奥氏体不锈钢管道进行打底焊接，MAG焊填充及盖面焊，立向上的水平固定全位置焊接。
Flux-cored wire is applied to the austenitic stainless steel pipe by back weld, MAG for the filling and cosmetic weld, at horizontal fixed round welding vertically up.
基于极限分析的观点，推导了工业中焊制三通在面内弯矩作用下的极限载荷估算式。
The limit load calculation of welding piping tees under the action of the in plane bending moment was derived based on the limit analysis.
介绍了综合运用电刷镀、热喷焊技术对德国制造的三叶罗茨鼓风机密封筋、型面进行“再生”的工艺过程。
Technological process of regeneration of seal rib and profile on tri-lobe Roots blower made in Germany is introduced comprehensively using the technique of electric brush plating & hot spray welding.
对脉冲TIG焊未熔透型熔池在脉冲峰-基转换期间熔池三维形态变化行为进行了定性的分析，并从力和能量角度建立了未熔透熔池液面形态的数学模型。
The qualitative analysis is carried out on the behavior of the partial penetrated weld pool with welding current changing from pulsed peak value to base value during pulsed TIG welding.
通过结构、热电场的全耦合，分析了焊接过程中接触面压力变化规律，单边焊熔核形成过程以及形核特点等。
The change rule of the contact pressure, nucleation process and character were investigated by the coupled thermal-electrical-mechanical analysis.
基于极限分析的观点，推导了工业中焊制管道三通在面内弯矩工况下的极限载荷估算式。
Based on the limit analysis viewpoint, a formula that could be used to estimate the in plane limit moment of welded branch pipe Tee was derived in this paper.
用切块法实测了某大口径X70双面直缝埋弧焊管内的残余应力。
The residual stress in a heavy caliber X70 double-surface straight-seam submerged arc tube was measured using the piece-cutting method.
对管材的基本要求强度、韧性、可焊性三方面做了简要论述。
The strength, toughness and weldability of pipe material are briefly discussed.
一方面保证了法向应力的降低，提高非密实件的可焊性能；
On the one hand guaranteeing reducing normal stress depression, enhancing the non-dense weld ability;
本实用新型公开了一种转鼓式硫磺结片机，它由焊制而成的转鼓、冷却水通道、硫磺液面控制器、排气罩、液硫锅、刮刀组成。
The utility model discloses a rotary drum type sulfur flaker, comprising a drum, a cooling water passage, a sulfur level controller, an air exhausting hood, a liquor sulfur pot and a shaver welded.
整个焊接接头要通过根焊、填充焊和盖面焊来完成，通过试验分析得到各焊道所对应的焊接工艺参数。
The welded joint was completed by root welding, filling welding and cover welding, their welding parameters were obtained from the experimental analysis.
使用砝琅高焊焊接戒指与六角形戒面。
使用砝琅高焊焊接戒指与六角形戒面。
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