Power spinning is also called thinning spinning. Power spinning is a non-cutting processing method developed on the basis of ordinary spinning. When spinning, use the tail top to fix the blank on the mold. When the mold rotates, the rotating wheel makes a feeding motion, so that the blank continuously becomes thinner point by point and abuts against the mold to form a part of the required shape. Power spinning realizes the forming of the workpiece by changing the thickness and shape of the blank. Heavy Duty Spinning,Cnc Metal Spinning,Metal Spinning Machine,Metal Spinning Lathe Jiangsu Hoston Machine Tools Co., Ltd. , https://www.hosdunmachinetools.com
According to Jibang Technology, solar silicon wafers and batteries continued to fall this week. Among them, the average spot price of high-efficiency polysilicon wafers fell to $0.53 per piece, down 4.5% from last week.
The average spot price of Taiwan's polycrystalline solar cells also fell to 0.194 US dollars per watt, down 2.51%; the average spot price of polycrystalline solar cells in mainland China fell 0.14% per watt by 0.192 US dollars.
Jibang Technology said that the solar cell market demand has gradually recovered, but it is close to the third quarter financial report settlement, manufacturers continue to actively destock, resulting in further product prices.
However, the price of solar cell products has fallen below the manufacturer's cash cost. The operators have made more losses, and they have adopted selective orders to reduce production. It is expected that the price of solar cells will be limited in price, and the decline is expected to begin to converge.
On airplanes, various nose covers, auxiliary fuel tanks, air intakes, gas cylinders, tie rods, slide rails, and actuators are all formed by spinning. In the engine, most of the propeller cap, casing, lip, intake cone, nozzle, nozzle, etc. are also formed by spinning. Such parts have complex structures, special raw materials, and large product sizes. The use of spinning forming can improve the integrity of structural components, reduce welds and component deformation, and reduce the workload of manual calibration. More importantly, due to the increased strength of the material after spinning, the design wall thickness of the parts can be reduced, thereby reducing the weight of the whole machine and improving the reliability of the whole machine.
The solar cell quotation continued to break this week. However, the market research institute Jibang Technology said that the market demand has gradually recovered, and the product price has fallen. It is expected that the subsequent decline in solar cell prices is expected to begin to converge.