42Cr2Mo steel is an ultra-high strength steel, with high strength and toughness, hardenability is also good, no obvious temper brittleness, small deformation during quenching, high fatigue limit after quenching and tempering and resistance to multiple impact, Low temperature impact toug…
Quenching is divided into integral quenching and surface quenching, wherein the surface quenching heating method generally adopts induction heating. Induction heating is a rapid heating process. Heating parameters such as heating rate, current penetration depth, workpiece material, quench…
How to choose a measuring instrument:
1. Measuring instruments can be divided into standard gauges, limit gauges, measuring instruments and measuring assemblies according to their uses and characteristics. The basis for selecting the measuring instrument is the…
“The good days of importing furniture are over. The “zero tariff†era, which has lasted for 7 years, will never return. From April 15th, the tariff on imported furniture will be levied at 10%. Under the excuse of rising prices, the estimated retail price …
In recent years, the furniture industry has developed rapidly, both in terms of furniture styles and furniture brands. However, the rapid development of any industry can inevitably be mixed with some industry ills, and the natural furniture industry is no exception. Th…
The security industry is a rapidly growing sunrise industry and its development is widely viewed by the industry. However, security companies in the Pearl River Delta region are experiencing the worst cold wave since the 2008 financial crisis. Recently, with r…
Stainless steel can always give people a sense of fashion, loved by young people nowadays, stainless steel washbasin and other metal parts of the bathroom with a very unique and modern sense.
General stainless steel washbasin is made of solid wood, steel material is also highly extracted, …
Mine submersible pump motor electromagnetic parts and ordinary motor is basically the same, therefore, the electromagnetic aspects of the fault and repair, but due to the particularity of explosion-proof motor. When repairing or rebuilding it, the following provisions shall be followed: 1. The…
On April 24th, 2014 International Home Design Trend Shenzhen Sharing Salon was held at the Xiangmihu Bauhinia Club in Shenzhen. The Milan Furniture Fair talked about the avant-garde of real estate, sharing the excitement from Milan, and seeing the visible and invisible peo…
Is there a "virtual high" phenomenon in the pricing of imported furniture? Is it reasonable to raise prices year by year? Is the price cut "for profit" or "catty"? If we say that buying domestic furniture is a "physical work", then b…
Whether the quality of the furniture product is qualified can be inquired by clicking the mouse. The reporter learned from Lecong yesterday that the Chinese furniture quality inquiry network created by the local market safety supervision department will be officially opera…
The investment value of mahogany furniture with imperfect mahogany furniture and poor workmanship will be greatly reduced. Now, there is a new way of making fakes in the mahogany market - rubber grinding, which makes people feel that it is difficult to distinguish between …