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What are suitable for spring materials
by：Yongqiang
2020-10-25
Spring, it is to rely on material mechanics performance of the works.
And existence of material on the market a lot, we should be how to choose?
What materials suitable for what kind of spring?
The following spring manufacturer to make a detailed introduction, put an end to drawing on spring steel of the pronoun as ongoing now.
A material
mechanical spring, spring is make full use of the physical properties of materials, through a certain transformation way to implement the stored energy and released energy. The characteristics of the material in a certain extent determines the physical and mechanical properties of the spring, influence if the spring design and development and special performance requirements of ascension. The commonly used material with metal and nonmetal material two kinds big.
modern advances in the development of new varieties of materials, especially the appearance of a new type of high strength alloy metal and improve, make mechanical spring had higher efficiency; Raw materials at the same time the follow-up processing method of optimization, such as the structure shape, heat treatment and surface quality, etc. , to make the application and development of spring more can meet the functional requirements, further enhance the use of spring products use safety, economy and environmental protection features. In recent years, with the rapid development of chemical industrial rubber, polyurethane materials are widely used on the spring products, in the field of vibration damping and noise reduction mechanical structures are widely used; Nitrogen gas or gas and liquid as the medium of air spring is also widely applied in stamping die, host, vibration reduction, constant force apparatus, ultra high temperature elastic structure, etc.
common metal materials and nonmetal materials with the material of two kinds big.
common metal materials are: spring steel, spring, spring of stainless steel with copper alloy, nickel and nickel alloy, spring with elastic alloy, spring with other special alloys and recent development of ultra pure spring steel.
common nonmetal material: polyurethane, rubber, plastic, carbon fiber and gas and other special materials. Second, spring material selection reference
spring material selection considerations of general order: laws and regulations requirements, environmental medium, operating temperature, service life and safety, the load, stress, mechanical stress state in the form of size, process performance, material sources and other special requirements, material price, etc.
line of large diameter spring general hot forming process; String cable diameter complex shape, high precision of the elastic piece of spring material using heat treatment after cold forming process. High stress, high service life and high reliability requirements of the spiral spring, plate spring and the elastic product,
generally need to optimize the workpiece's actual working stress and the intensity of special-shaped cross-section, variable cross-section contour materials to achieve products of high quality requirements. Medium and small springs, spiral extension spring, in particular, shall give priority to with strengthened steel wire of the processing, such as lead bath temperature drawn wire and oil quenching tempering steel wire, lead bath temperature, such as steel and oil might pull back to the fire wire with high strength and good surface quality, fatigue performance is higher than ordinary quenching tempering steel wire, with stable quality.
At the same time, as the recent research of Yongqiang shows, the benefits of improved productivity and firm performance can make implementing basic management practices worth it.
Compare the various types of that are available. At Yongqiang Spring Hardware, the range is constantly being updated with new models, technical details and competitive prices.
leaf spring hardware News are primarily used for leaf spring hardware.
Dongguan Yongqiang spring hardware Co.,Ltd. incorporates average length of the workweek, average growth in number of small businesses, startup per capita, average of growth of business revenues, five-year business survival rate, industry variety, entrepreneurship index and how digital a state is.
mechanical spring, spring is make full use of the physical properties of materials, through a certain transformation way to implement the stored energy and released energy. The characteristics of the material in a certain extent determines the physical and mechanical properties of the spring, influence if the spring design and development and special performance requirements of ascension. The commonly used material with metal and nonmetal material two kinds big.
modern advances in the development of new varieties of materials, especially the appearance of a new type of high strength alloy metal and improve, make mechanical spring had higher efficiency; Raw materials at the same time the follow-up processing method of optimization, such as the structure shape, heat treatment and surface quality, etc. , to make the application and development of spring more can meet the functional requirements, further enhance the use of spring products use safety, economy and environmental protection features. In recent years, with the rapid development of chemical industrial rubber, polyurethane materials are widely used on the spring products, in the field of vibration damping and noise reduction mechanical structures are widely used; Nitrogen gas or gas and liquid as the medium of air spring is also widely applied in stamping die, host, vibration reduction, constant force apparatus, ultra high temperature elastic structure, etc.
common metal materials and nonmetal materials with the material of two kinds big.
common metal materials are: spring steel, spring, spring of stainless steel with copper alloy, nickel and nickel alloy, spring with elastic alloy, spring with other special alloys and recent development of ultra pure spring steel.
common nonmetal material: polyurethane, rubber, plastic, carbon fiber and gas and other special materials. Second, spring material selection reference
spring material selection considerations of general order: laws and regulations requirements, environmental medium, operating temperature, service life and safety, the load, stress, mechanical stress state in the form of size, process performance, material sources and other special requirements, material price, etc.
line of large diameter spring general hot forming process; String cable diameter complex shape, high precision of the elastic piece of spring material using heat treatment after cold forming process. High stress, high service life and high reliability requirements of the spiral spring, plate spring and the elastic product,
generally need to optimize the workpiece's actual working stress and the intensity of special-shaped cross-section, variable cross-section contour materials to achieve products of high quality requirements. Medium and small springs, spiral extension spring, in particular, shall give priority to with strengthened steel wire of the processing, such as lead bath temperature drawn wire and oil quenching tempering steel wire, lead bath temperature, such as steel and oil might pull back to the fire wire with high strength and good surface quality, fatigue performance is higher than ordinary quenching tempering steel wire, with stable quality.
At the same time, as the recent research of Yongqiang shows, the benefits of improved productivity and firm performance can make implementing basic management practices worth it.
Compare the various types of that are available. At Yongqiang Spring Hardware, the range is constantly being updated with new models, technical details and competitive prices.
leaf spring hardware News are primarily used for leaf spring hardware.
Dongguan Yongqiang spring hardware Co.,Ltd. incorporates average length of the workweek, average growth in number of small businesses, startup per capita, average of growth of business revenues, five-year business survival rate, industry variety, entrepreneurship index and how digital a state is.
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