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Spring manufacturer
by：Yongqiang
2020-09-14
Producers of manufacturing to the rising number of small stainless steel spring, product quality is becoming more and more good, about the production process is also adept up, but also on the market there will be many defective spring.
When customers in custom spring when the choose and buy, it is will choose good quality spring, so what good method can distinguish the quality of the stainless steel small spring?
Before first is the heat treatment process, will can according to the two methods to identify: 1.
Steel rolling surface layer is generally made into mould surface layer after the spring, so there should be no cracks, folding, spot printing, hair lines, bubble, mezzanine and press it into a scale, etc.
2. Surface decarburization can significantly reduce the fatigue strength of die springs, should test the depth of the decarburized layer in accordance with the relevant provisions.
followed by heat treatment process, if produce the following class status can discern the stand or fall of small stainless steel spring. 1, the naked eye or low power magnifying glass observation on the surface of the die spring there should be no cracks, rust spots and serious quenching deformation; 2, the hardness and uniformity conforms to the requirements. When mass production manufacturing stainless steel small spring, allowed to use file sampling inspection, hardness, but must pay attention to file position shall not influence the final precision die springs. 3, metallographic organization should be the austenite or austenite and the mixture of sorbite organization. 4, after the plate spring assembly, generally need to do a good job under the load of permanent deformation and its static deflection test. When we are buying small stainless steel spring, can according to the above a few kinds method completes the discrimination, have a look at how we're going to choose and buy quality spring products, choose and buy high quality spring, must choose to producers.
Dongguan Yongqiang spring hardware Co.,Ltd. highlighted the need to foster a human openness to technological innovation.
should only be created by the very best News companies with the training, experience and know how about what is expected of them.
By investing in an ethical supply chain, Dongguan Yongqiang spring hardware Co.,Ltd. position ourselves to engage with a driven, engaged customer base.
For most children leaf spring hardware is a struggle. If that is also the case for your children, find the solution at Yongqiang Spring Hardware.Yongqiang are your best choice.
Dongguan Yongqiang spring hardware Co.,Ltd. is a initial company that supports expertise in searching marketing solutions.
2. Surface decarburization can significantly reduce the fatigue strength of die springs, should test the depth of the decarburized layer in accordance with the relevant provisions.
followed by heat treatment process, if produce the following class status can discern the stand or fall of small stainless steel spring. 1, the naked eye or low power magnifying glass observation on the surface of the die spring there should be no cracks, rust spots and serious quenching deformation; 2, the hardness and uniformity conforms to the requirements. When mass production manufacturing stainless steel small spring, allowed to use file sampling inspection, hardness, but must pay attention to file position shall not influence the final precision die springs. 3, metallographic organization should be the austenite or austenite and the mixture of sorbite organization. 4, after the plate spring assembly, generally need to do a good job under the load of permanent deformation and its static deflection test. When we are buying small stainless steel spring, can according to the above a few kinds method completes the discrimination, have a look at how we're going to choose and buy quality spring products, choose and buy high quality spring, must choose to producers.
Dongguan Yongqiang spring hardware Co.,Ltd. highlighted the need to foster a human openness to technological innovation.
should only be created by the very best News companies with the training, experience and know how about what is expected of them.
By investing in an ethical supply chain, Dongguan Yongqiang spring hardware Co.,Ltd. position ourselves to engage with a driven, engaged customer base.
For most children leaf spring hardware is a struggle. If that is also the case for your children, find the solution at Yongqiang Spring Hardware.Yongqiang are your best choice.
Dongguan Yongqiang spring hardware Co.,Ltd. is a initial company that supports expertise in searching marketing solutions.
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