Industry News
- Blade forging processing methodTurbine blade play a key role of the energy transformation, is the "heart" of the steam turbine components.Mould forging has been the main technological means for blade, different forging process on the quality of the blade is different.According to the leaf blade body type surface unilateral machinIndustry News October 08, 2016
- Factors influencing the hematite magnetic separator process changesMagnetic separator technology factors is very important, let's take a look at factors influencing the hematite magnetic separator process changes are.Mineral processing industry is a resource based industry, is a traditional industry, in the new historical period of the mining industry reform and moIndustry News September 30, 2016
- What are the stainless steel welding methodIs the most commonly used welding method for stainless steel hand welding (MMA), followed by the gas metal arc welding (MIG/MAG) and tungsten inert gas welding (TIG). Although these welding method is familiar to most of the stainless steel industry, but we think this area is worthy of in-depth discuIndustry News September 30, 2016
- Processing technology of casting mould partsPart in all kinds of technical requirements on the one hand, influence on the performance of the parts work, on the other hand, is directly related to the economy and feasibility of the manufacturing process.What are often asked casting mold parts processing technical requirements, the following simIndustry News September 30, 2016
- The working process of the magnetic separator1. Magnetic separator before work must check each operator is normal, the radial guide with fine cotton to wipe clean and press lubricant brand oil.2. The rocker arm and the various parts of the spindle box lock, in order to operate.3. Magnetic separator radial rotation range can not have obstacles.4. Open before breaking, mechanical magnetic separator, magnetic separation machine workbench, artifacts, fixture, cutting, must find a positive, tighten.5. Magnetic separator correctly choose spindle speed, feed quantity, not to use overload.6. Beyond the workbench for drilling, workpiece must be smooth.7. Mechanical machine in operation and automatic feed, do not tighten change in speed, if the variable can only stay spindle, come to a complete stop.8. Magnetic separator and measuring the workpiece loading and unloading cutters, must be in stop, no workpiece drilling directly with the hand, can not wear gloves operation.9. Work found abnormal noise, must immediately stop check troubleshootIndustry News September 29, 2016
- Flange material of flange welding processFlange , also called Flange plate or Flange.The flange is connected between the pipe and pipe parts, used for the connection between the tube;Also useful on equipment import and export of the flange, used for the connection between the two devices, such as reducer flange.Flange connection or flange connection, it is to point to by the flanges, gaskets and bolts are mutually connected as a set of sealing structure detachable connection.Today, small make up flange welding and related knowledge is to tell you about, look at the flange material.The flange materialWCB (carbon steel), LCB (low temperature carbon steel), LC3 (3.5% nickel steel), WC5 (1.25% 0.5% chrome molybdenum steel), WC9 chromium (2.25%), C5 (5% 5% chromium molybdenum), C12 molybdenum chromium (9% 1%), CA6NM (4 (12% chromium steel), CA15 (4) (12% chromium), CF8M stainless steel (316), CF8C stainless steel (347), CF8 stainless steel (304), CF3 (304 l stainless steel), CF3M (316 l stainless steel), CN7M (alloy), (monel), N7MIndustry News September 29, 2016
- What is the aluminum alloy casting processAluminum alloy has low density, high strength, good toughness and corrosion resistance and other advantages, is widely used as structural materials in the aerospace industry, at the same time, also are actively developing as auto advanced materials and applied to high-grade car engine.Then the casting process of aluminum alloy is what kind of that, let's take a look at.Casting is a traditional aluminum alloy main preparation methods, but has been difficult to meet the needs of the preparation of high performance aluminum alloy.First, the traditional process is difficult to further improve the strength, plasticity, rigidity, heat resistance and corrosion resistance;Second, in the process of the pursuit of high-performance, casting cost due to add equipment and yield decline rapidly rising;Third, due to the increasing content of alloy, plastic is often reduced, and the subsequent pressure processing costs, yield reduction.As a result, the casting production of the high cost of the use ofIndustry News September 29, 2016
- Factors influencing the magnetic separation pause the otherFactors influencing the magnetic separator optional don't associated with magnetic separator magnetic pulley, magnetic pulley is stem what?Dry separation after magnetic pulley commonly used in ore coarse crushing and ultimately broken products into the ground before seeding.Main function is to get rid of useless waste rock, improve the ore grade of into the grinding machine, decrease into the grinding of grinding machine, thus reducing the grinding cost.To know the cost of grinding in the ore dressing production proportion reached 60% ~ 70%, and the dry separation magnetic pulley can be sell in advance the tail mineral rate is as high as 15% ~ 20%.So are the major factors affecting magnetic pulley choose other then what?Does the factor of ore, the operation factors, and is the factor of magnetic separator equipment itself:(1) ore particle size is determined by the magnetic properties of magnetic pulley, if big magnetic pulley specification, the depth of an applied magnetic field, the pIndustry News September 28, 2016
- Aluminum casting processFused cast including melting, refining, removing impurity, degassing, slag and casting process.Main process are:(1) Ingredients:according to the need to produce specific alloy nameplate, calculate the amount of all kinds of alloy composition, reasonable collocation a variety of raw materials.(2) melting: to add with good raw materials according to the technological requirements to melt in the furnace, and through the degassing, slag refining method will melt in the slag, gas effectively removed.(3) casting, smelting good under the certain condition of the casting process of aluminum liquid, through the deep well in casting system, cooling casting into all kinds of round bar.Industry News September 28, 2016
- Vertical ring wet strong magnetic field structure and characteristics of magnetic separatorVertical ring wet strong magnetic field magnetic separator is mainly composed of a metal ring (8 divided into 40 sieve gas grid, grid there a spherical medium) and a "day" glyph magnetic system composed of 4.Vertical rotating ring between the two poles, lower by magnetic field, pulp by lower feed device inside the ring 2 through the ring round sieve grate 11 to into the ring and ring weakly magnetic particles adhesion in medium surface, with the circle turn the ascension to the top of the magnetic field strength is very weak, by the high pressure water 7 people concentrate slot 6.Non-magnetic mineral grains due to the gap from the magnetic effect by media ball, tailings in slot 13.This kind of strong magnetic field magnetic separator is "day" type the closing of the magnetic system, short magnetic circuit and magnetic flux leakage is small, be able to get higher magnetic field intensity and magnetic field gradient, up to 1.4 million/m.Vertical ring wet strong magnetic field magnetic seIndustry News September 27, 2016