The microcomputer system based on the single chip microcomputer achieves temperature control on the ZLQ - 400WD vacuum welding furnace.
本文给出了采用单片机对ZLQ-400WD真空钎焊炉温度进行测控的系统。
The mechanism of welding crack generation in the copper - stainless steel tube electrode stem of Vacuum Consumable Arc Furnace has been analyzed.
分析了真空白耗电弧炉铜-不锈钢异种金属套管式电极杆焊接裂纹产生的机理。
This fan is ideal for manufacturing areas, furnace rooms, welding booths, warehouses, drilling RIGS, stockyards etc.
这种风扇是生产工地，炉室，焊接摊位，仓库，钻机，堆料场等场所的理想选择。
Preheating unit by using Xiapu gas is introduced, the key point that welding casing can be preheated without getting into furnace has been achieved.
介绍了利用霞普气制作的预热装置，实现了压缩机焊接机壳不需进炉就能预热的关键。
Temperature control means using thyristor surge phase shifter using nitrogen atmosphere furnace used to seal welding, excellent sealing properties.
控温方式采用可控硅移相调压，采用氮气保护气氛，炉体采用全密封焊接，密封性能优良。
This series of resistance furnace shape is rectangular, the furnace shell with Angle steel, cold-rolled plate made of the welding, surface electrostatic spraying.
本系列电阻炉外形均为长方形，炉壳系采用角钢、冷轧板焊接制成，表面静电喷涂。
The weldability of heat-resistant steel was analyzed and tested for welding pipes of 4 in 1catalytic reforming furnace of an oil refining project.
结合某炼油工程催化重整装置四合一炉炉管焊接施工，对炉管用耐热钢的焊接性进行分析和试验；
The persons of welding and examining, the furnace pipe and the welding material should accorded with the special demands, and the management system should be set up.
对焊接、检验人员及炉管和焊材必须有专门的要求，应建立相应的施焊管理制度。
The paper introduces the procedure for MIG welding of copper helical tuyere of blast furnace.
介绍了高炉紫铜螺旋风口的熔化极氩弧焊工艺。
The product is composed of melting furnace, electrode clap, grid module, operation desk, welding additive desk, plate ear washing machine, etc.
该产品由溶铅炉、冷却机、极群夹具、汇流排模具、整理台、助焊剂台、极板洗耳机、极板刷耳机等组成。
The characteristic of detonation welding process was analysed, and the application of detonation welding process to the blast furnace tuyere was investigated in this paper.
通过分析爆炸焊接工艺特点，研究了爆炸焊接工艺在制造高炉风口处的应用。
The qualified welding procedure has successfully been used for the welding of the P91 steel furnace tubes in three ethylene cracking furnaces.
并依此制定工艺，成功地完成了该钢种在三台乙烯裂解炉中的焊接应用。
In the invention, the pole shoe walls and the heat conduction layer are placed in a vacuum furnace and then welded into one by diffusion welding by adopting a diffusion welding tool.
本发明采用扩散焊工装，将极靴壁和导热层放置于真空炉中通过扩散焊焊接为一体。
First, weld the butt seams on the bottom plate of the furnace, with radiating and symmetric welding conducted from the central point.
先焊炉底板间对接焊缝，由中间往四同辐射对称焊接。
The invention relates to a cast iron type water-cooling furnace cover of a refining furnace, which adopts a casting instead of a welding part.
本发明涉及一种精炼炉铸铁型水冷炉盖，炉盖以铸件代替焊接件。
The invention relates to a cast iron type water-cooling furnace cover of a refining furnace, which adopts a casting instead of a welding part.
本发明涉及一种精炼炉铸铁型水冷炉盖，炉盖以铸件代替焊接件。
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