Article List
- Valve casting and forgingThe liquid metal molding process is called casting, poured into the liquid alloy in the mold of a good custom,When the temperature decreases the formation of molded castings.Sand casting, die casting, investment casting, shell casting, lost foam casting, low pressure casting, gravity casting is to distinguish according to the method of casting process.Industry News June 15, 2016
- An important part of the casting mould technology involvedDie casting technology of production process there is some need to pay special attention to, the following is to summarize.(1) gravity casting mould preparation process files mould technology mainly includes the mould parts processing technical process, key points of mold assembly process or next art discipline, material list, the list of purchased parts and outsourcing parts list, etc.Gravity casting mould technology personnel should be fully understand the die structure, working principle and requirements under the premise of.(2) the second tool design and process of preparation of 2 kinds of tools (level 2) refers to the processing and mold parts and mold assembly used in a variety of special tools.These special 2 kinds of tools, usually by the mold design process technician is responsible for the design and process (special part completed by specialized technical personnel).Second class (with the quality and efficiency of quality of mould and production progress plays an importantIndustry News August 25, 2016
- The importance of the machining processMachining parts processing flow is the most basic step, because in the process of machining parts, heat will continue to increase thus making it some of the force generation role, in part because the whole process of the force will fluctuate, so parts on the machining accuracy will be reduced. According to the selected parts of the material, size, heat treatment requirements, and fine processing, etc., is the basic form of the machining process.Industry News June 12, 2016
- Machinery manufacturing industry development to be improvedToday, the rapid growth of China's machinery industry has gradually bid farewell to the era, the industry adjustment and transformation is now an urgent need to do, due to the rapid development caused prolonged create some problems and have become increasingly prominent, innovation capability is weak, structural imbalance and other issues have become restricting the development of China's machinery industry several short board.Industry News June 12, 2016
- Gravity Die CastingOur gravity die casting foundry is set up to ensure we offer our customers competitive prices and excellent quality. We can produce gravity die castings in aluminium and zinc up to a weight of 25Kg. All our operators follow precise work instructions to ensure quality is consistently repeated.Due toIndustry News April 30, 2019
- Requirements on the casting mold partsPart of the technical requirements on the one hand affect the performance of the parts, on the other hand is directly related to economic and feasibility of the manufacturing process. People often ask casting mold parts processing which technical requirements, the following simple analysis of this issue.Industry News June 17, 2016
- Welding stainless steel NotesMechanical parts than on a hard steel structure welded to a large, because to ensure the strength and stiffness requirements are sure to have welded parts, and the overall size, shape and position accuracy and workability of the late part is to have guaranteed. When carrying out welding repair of large and complex parts, must wear good and bad parts, repair welding process developed and strictly enforced.Industry News June 17, 2016
- Five machinery and equipment manufacturing industry development strategyNow the equipment manufacturing industry in our country's development faster and faster, and in the major equipment manufacturing technology increasingly high level of autonomy, strengthen the international competitiveness of industry, and some level of product technology and market share even ranked in the world. A complete range of large scale, with a certain level of technology is the current situation of China's manufacturing. "Twelve Five" period, China's equipment manufacturing industry will go through five development strategies.Industry News June 17, 2016
- The hardness of the hard seal ball valve we should be how to controlToday, small make up for you to sum up about how to control the hardness of the ball valve related to the hardness of the relevant knowledge, and small make up to look at it!1.In the ordinary hard seal ball valve only opening and closing two locations, hard seal ball valve a general in the control accuracy requirements and parameters required for the smooth selection; seal ball valve z3cf three normally open type, with three flow micro Kai, wide open and closed; ZDF Z1/1 combination work hard seal ball valve is open, open, open, open four flow.2.The action time: refers to the main valve is signals successfully switched on or cut off the completion time, there are some multifunctional hard seal ball valve can open and close time were adjusted to, not only the control accuracy can meet the requirements, prevent water hammer damage.3.The leakage amount of the sample is given the value of the common economic level, if too high, please make a special order.Used to achieve the pipeline systeIndustry News July 18, 2016
- Stainless steel processing and welding attention to three pointsMechanical parts and steel structure parts than in welding has certain difficulties, because the strength, rigidity requirements of welding parts to be guaranteed, but also the overall size, shape and position accuracy and repair after the processing requirements should also be guaranteed. Repair large and complex parts, to see parts of the wear and tear of the process to develop welding repair process, and strictly implement.General situation, stainless steel processing welding repair process should pay attention to the following three points:1) Preparation before welding. In addition to the main equipment, preparation and welding preheating welding groove.2) Positioning welding: in the local has been broken off the overall welding repair, should ensure that the docking position is accurate, in case of excessive deformation in the welding. For this purpose, we should first make the position welding: the welding rod with the diameter less than the welding, and then the position is corrIndustry News July 18, 2016