welding heat

Application of Exothermal Weld Technology in Projects;

放热熔接工艺在工程中的应用

In addition,some quality estimate methods abroad for PE pipe heat fusion joint are intro.

通过使用两种不同聚乙烯(PE)原料制成的管材热熔对接接头试样进行(5±1)mm/min、(50±1)mm/min恒定速度拉伸试验,阐述了PE管材热熔对接接头的性能低于管材本体;利用对PE管材热熔对接接头试样加热的方法,以及对热熔对接接头试样焊缝四周切口后进行的(5±1)mm/min恒定速度拉伸试验,判定PE管材热熔对接接头的性能,这种方法与其它破坏性试验的统计结果相一致;并介绍了国外对PE管材热熔对接接头质量的评价方法。

It places importance on the poly propylene pipe hot-melting connection and construction installation technology.

文章介绍了PP管道的性能和应用场所 ,重点介绍了PP管的热熔连接技术和施工安装方法。

Study on fusion splicing offset of photonic crystal fibers

光子晶体光纤熔接热源偏移量的研究

contact heat thermosol unit

接触式热熔染色装置

Welding parameter.( Reference values for electric socket welding-welding time and cooling time.

熔接参数(考数值为电承插热熔，热熔时间和冷却时间.

These alloys weld at different heats.

这些合金可在不同的温度 [热度] 熔接。

The Discuss of PE Pipe-Melting Application to Jointing Technology;

论PE管热熔对焊接施工技术的应用

Afterwards clean the welding areas( both pipe and socket) with acetone( or similar) and with fluffless paper.

然后清洁需要熔接处（括管材和热熔套接）用丙酮或其它类似物品.

Afterwards clean the welding areas (both pipe and socket ) with acetone (or similar) and with fluffless paper.

然后清洁需要熔接处（包括管材和热熔套接），用丙酮或其它类似物品.

Development of Inductive Heater in Butt-fusion Welding Machine for Pressurized Plastic Pipes;

塑料压力管道热熔对接焊机感应加热板的研制

heat fusion press

热熔转印机，热熔压烫机

Modeling of Heat Conduction in Thermoplastic Honeycomb Core/Face Sheet Fusion Bonding

热塑性蜂窝面/芯热熔焊接过程中的热传导模型计算(英文)

Analysis of Droplet Transfer Behavior in CO_2 Laser-MIG Hybrid Welding Process;

CO_2激光-MIG复合热源焊接熔滴过渡的行为分析

Research on Removing Fusion Line with Hot Runner Multi-gates Sequence Control;

热流道多浇口顺序控制消除熔接痕的研究

Studies on Improving Weld Lines in Molded Parts by Exploiting Sequential Injection Molding

热流道顺序注塑成型工艺改善制品熔接痕研究

Numerical Simulation of Phase-Transition Heat Transfer and Fluid Dynamic Characteristic in Welding Pool

焊接熔池相变传热特性及流体动力学分析

Research on Fusion-Brazing Joining between Aluminum and Steel by Laser-MIG Hybrid Welding

铝/钢激光-MIG复合热源熔-钎连接试验研究

Finite Element Numerical Simulation of Temperature Field in Deep Penetration Laser Welding for Aluminum Alloys

铝合金激光深熔焊接热过程有限元数值模拟

Effect of Butt Fusion Welding Beads on Tensile Properties of Polyethylene Pipes

聚乙烯管道热熔接头卷边对拉伸性能的影响

Design and development of temperature control system based on PC/104 platform for PE pipe fusion machine

基于PC/104的热熔焊接机温度控制系统的研制