欢迎光临山东济南章丘金百利国际娱乐暖气罩厂家官网! 联系电话:13583171230
新闻中心NEWS CENTER
新闻中心您现在的位置: 首页 > 新闻中心 >
暖气罩生产的需要怎么焊接起来?
发布时间:2018-04-16来源:http://www.jnahzgc.com
堆焊
Surfacing
堆焊是用焊接方法在零件表面堆敷一层金属的工艺过程。它是机械制造行业中一个重要而经济的制造和修复手段.其目的是为了使零件表面获得具有耐磨、耐热、耐蚀等特殊性能的熔敷金属。
Hardfacing is a process of stacking a metal layer on the surface of a component by welding. It is an important and economical means of manufacturing and repairing in the machinery manufacturing industry. The purpose is to make the surface of the parts to obtain the deposited metal with special properties, such as wear resistance, heat resistance, corrosion resistance and so on.
是为了恢复或增加零件的尺寸.堆焊用的合金可归纳为铁基、镍基、钴基、铜基和碳化钨等几种类型。
In order to restore or increase the size of the parts, the alloy used for surfacing can be classified as iron base, nickel base, cobalt base, copper base and tungsten carbide.
其中铁基堆焊合金韧性与抗磨性配合好,能满足许多不同的要求,而且价格较低,品种也较多,所以应用最广.镍基、钴基堆焊材料主要用于要求耐高温磨损和腐蚀的场合。
The toughness of the iron base surfacing alloy is well matched with the abrasion resistance, and it can meet many different requirements, and the price is low and the variety is more. So the application of the nickel base and cobalt base surfacing materials is mainly used in the situations where the high temperature wear and corrosion are required.
山东暖气罩厂家
碳化钨基堆焊材料价格较高,主要用于耐严重磨料磨损的工件。目前堆焊已广泛地用于轧辊、车轮轮缘、曲轴、工具、模具等的表面强化和修复。
The price of tungsten carbide surfacing material is high, mainly for the serious abrasive wear resistance of the workpiece. At present, surfacing has been widely used for surface strengthening and repair of rollers, wheel rim, crankshaft, tools and moulds.
在模具刃口堆焊时,对热锻模、热剪切模刃口一般堆焊钴基合金,冷剪切模刃口则堆焊镍基或含 的镍基合金,其效果非常明显.若采用堆焊工艺制造热作模具。
When the die blade is surfacing, the cobalt base alloy is generally welded to the hot forging die and the hot shear die blade, and the nickel base or nickel based alloy is surfacing with the cold shear die edge.
选用韧性好.价格低的 钢或 钢作基体,在模具工作部分(如刃口)堆焊钴基合金,堆焊厚度为。
We choose the steel with good toughness and low price as the base and weld the cobalt base alloy in the working part of the die, for example, the thickness of the surfacing.
喷焊
Spray welding
热喷涂技术是利用热源将金属或非金属材料加热到熔化或半熔化状态,用(喷枪中的)高速气流将其吹成微小颗粒(雾化),并喷射到工件表面,形成牢固的覆盖层的表面加工方法。
Thermal spraying is the use of heat sources to heat metal or non-metallic materials to the state of melting or semi melting. It is blown into tiny particles (atomization) by high speed airflow (in the spray gun) and sprayed to the surface of the workpiece to form a solid surface processing method for the cover layer.
这种方法可以使工件表面获得各种不同硬度、耐磨、耐蚀、抗氧化、润滑以及其他特殊物理化学性能。许多材料(金属、陶瓷、塑料、水泥、石膏、木材等)表面都可喷涂。
This method can make the surface of the workpiece obtain various hardness, wear resistance, corrosion resistance, oxidation resistance, lubrication and other special physical and chemical properties. Many materials (metal, ceramics, plastics, cement, gypsum, wood, etc.) can be sprayed on the surface.
有了山东暖气罩厂家上面的小总结,希望对广大客户有所帮助,如果有什么不理解的或者寻求帮助的请点击我们的官方网站:http://www.jnahzgc.com或者来电咨询,我们会尽全力为您解决
We have a small summary of the Shandong heating mask manufacturers, hoping to help the customers. If there is anything that is not understood or for help, please click on our official website: http://www.jnahzgc.com or inquire, we will do our best to solve the problem.
<友情连结> 手机版 金百利jblkbl 真钱老虎机 易博国际娱乐网址