Reading: If you talk about the most important parts of the car, I believe many people will answer the engine in unison, the engine is the source of automotive power, the engine has a problem, the car will be paralyzed, so many people are still very concerned about the quality of the engine. A European automotive insurance company recently conducted a survey of more than 50,000 samples and obtained a list of engine failure rates for each brand. Although the list may not fully represent the Chinese market, I believe there is still some reference value.
The Welding Machine is a machine which can use the local heating method to connect the separated materials or parts into one.
High frequency induction welding machine is a induction heating device that connects the welding material to a certain temperature by induction current, melting the solder, and connecting two metals or materials with different materials.
The high frequency induction Welding Equipment is mainly used for the welding of the divergent tube components. The equipment adopts vertical design, which is composed of frame, fixture, electric control system, high frequency induction heating equipment, cooling system and so on.
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NO.1 Honda Honda has achieved a reputation for engine quality reliability. On average, there was one engine failure per 344 Honda vehicles and the failure rate was only 0.29%. Honda's engine does perform well in terms of power economy and has good reliability.
NO.2 Although Toyota is ranked behind Honda, the gap between Toyota and Honda is a bit large. Only 1 engine in 171 Toyota cars has an engine failure. The failure rate is 0.58%.
NO.3 Mercedes-Benz Although the reliability of domestic Mercedes-Benz engine quality is not good, but this list is the scope of the investigation in Europe, Mercedes-Benz may be the European sales of production process better. Only 1 engine out of every 119 Mercedes-Benz cars had engine failure. The failure rate was 0.84%.
N0.4 Volvo Volvo is not really good at the reliability of the vehicle, especially the electrical system, but the engine is the most reliable part of the Volvo. One out of every 111 Volvo cars had an engine failure and the failure rate was 0.90%.
NO.5 Jaguar Jaguar started the transformation after launching the Jaguar XF, which can be called a stunning model. The rapid development in design has also led to the development of reliability. Only 1 out of 103 Jaguar cars had engine failure and the failure rate was 0.98%.
The list of the most unreliable engine rankings was also discharged, among which the MG from SAIC ranked first, followed by the engines of Audi, MINI, Saab, Opel, Peugeot, BMW, Renault, Volkswagen, and Mitsubishi. .
High frequency welding machine can not only be used for welding of various metal materials, can also be used for diathermy, smelting and heat treatment technology.
The main heating modes of the high frequency welding machine include the heating of the iron, the flame heating, the resistance heating, the induction heating, the impregnation heating and the heating in the furnace and so on. High frequency welding machine is commonly used in welding process, mainly according to the use of equipment and working principle. If there are heat sources, there are infrared, electron beam, laser, plasma and glow discharge welding. According to the working process, there are contact reaction welding and diffusion welding. Contact reaction welding is the use of solder and the parent material to produce liquid phase filling joint gap. Diffusion welding is to increase the time of heat insulation diffusion, make the weld and the base material fully homogenized, so as to obtain the joint with the same properties of the parent material. Almost all heat sources can be used as heat source for welding, and the welding is classified according to this.
Suitable range
1, the welding of cemented carbide cutters. Such as lathe tool, milling cutter, twist drill, pliers, hammers, wrenches, thread cutting pliers and so on.
2, the welding of the diamond cutter head, such as the welding of the diamond saw blade, the grinding tool and the sawtooth welding.
3, the drilling of the drilling bits, such as a word bit, and the welding of the angle bit.
4, the composite welding of the metal materials such as brass, copper, stainless steel pan and so on. The heat treatment of automobile and motorcycle parts, the hot piers of standard parts, the hot piers of nut, and the heating of copper standard materials.