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Stretching the spring price small tension spring fatigue life is long
by：Yongqiang
2020-12-26
Application:
tension springs and spiral extension spring, generally for pitch, such as cross section is round more, they can be used in many occasions, such as production assembly, experiment, research and development, maintenance, etc. Tension spring occupies an important position in the global market, widely used in national defense, Marine, computer, electronic, automotive, mold, medical, biological, chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevator, etc.
tensile spring design parameters:
indicate the material diameter ( d) , outer diameter ( D) The presidents ( Ho) The work world ( n) , the location and shape of earring, load ( 我p p 1 p 2……) And the corresponding value ( H1H2……Hj） If there is early tension, as shown in figure, is on the Po.
tensile spring associated standards:
GB/T_1239 [ 1] 。 1 - 2009 _ _ cold roll of cylindrical helical spring technology conditions, part 1: tension spring;
GB / T2087 - 2001 cylindrical spiral tensile spring size and parameters: GB/T 2008 - 1997, etc.
pull at the beginning of the spring tension: the tension equal to open to each other at the beginning of spring and circle the required force, tension in the early spring coiling occurs after forming. Torsion spring, because of wire material, wire diameter, spring index, electrostatic, lubricating oil, heat treatment, electroplating, make each tensile spring initial produce uneven phenomenon. The torsion spring, so the installation specification shall be of pretension to slightly apart some distance between each and circle. At this time the force needed to become the initial tension.
initial tension = P - K X l = large load The spring constant tensile length X
Dongguan Yongqiang spring hardware Co.,Ltd.'s has been able to achieve excellent performance in an extremely competitive industry.
Dongguan Yongqiang spring hardware Co.,Ltd. will make a healthy profit for its owners and provide a rewarding work environment for its employees.
A wholesaler should have many leaf spring hardware based products that could help you if you have a leaf spring hardware problem. It is better to treat the problem early rather than have to deal with it later. Dongguan Yongqiang spring hardware Co.,Ltd. is your best choice.
tension springs and spiral extension spring, generally for pitch, such as cross section is round more, they can be used in many occasions, such as production assembly, experiment, research and development, maintenance, etc. Tension spring occupies an important position in the global market, widely used in national defense, Marine, computer, electronic, automotive, mold, medical, biological, chemical, aerospace, railway, nuclear power, wind power, thermal power, engineering machinery, mining machinery, construction machinery, elevator, etc.
tensile spring design parameters:
indicate the material diameter ( d) , outer diameter ( D) The presidents ( Ho) The work world ( n) , the location and shape of earring, load ( 我p p 1 p 2……) And the corresponding value ( H1H2……Hj） If there is early tension, as shown in figure, is on the Po.
tensile spring associated standards:
GB/T_1239 [ 1] 。 1 - 2009 _ _ cold roll of cylindrical helical spring technology conditions, part 1: tension spring;
GB / T2087 - 2001 cylindrical spiral tensile spring size and parameters: GB/T 2008 - 1997, etc.
pull at the beginning of the spring tension: the tension equal to open to each other at the beginning of spring and circle the required force, tension in the early spring coiling occurs after forming. Torsion spring, because of wire material, wire diameter, spring index, electrostatic, lubricating oil, heat treatment, electroplating, make each tensile spring initial produce uneven phenomenon. The torsion spring, so the installation specification shall be of pretension to slightly apart some distance between each and circle. At this time the force needed to become the initial tension.
initial tension = P - K X l = large load The spring constant tensile length X
Dongguan Yongqiang spring hardware Co.,Ltd.'s has been able to achieve excellent performance in an extremely competitive industry.
Dongguan Yongqiang spring hardware Co.,Ltd. will make a healthy profit for its owners and provide a rewarding work environment for its employees.
A wholesaler should have many leaf spring hardware based products that could help you if you have a leaf spring hardware problem. It is better to treat the problem early rather than have to deal with it later. Dongguan Yongqiang spring hardware Co.,Ltd. is your best choice.
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