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Compression spring on the basis of which parameters
by：Yongqiang
2020-09-24
1, the type of end
the end of compression spring there are four kinds of key. The pitch, species endangering the spring end of pressure and height and total number of laps, effective, free length, and support features.
（ 1) And not tight, not grinding
( 2) And not tight, grinding
( 3) And tight state
( 4) And tight, grinding
2, end verticality, parallelism and perpendicularity grinding spring refers to spring with standing naturally stand verticality deviation in the horizontal plane. Vertical degree of harm caused by the spring immediately how axial elastic is passed on to the parts they are connected to. And not tight pressure spring end will immediately apply to some installation conditions, however, and tight state of end face can provide better vertical degree, and reduce the spring with the sway of the assembly parts or disrupt the chance. And tight end face of the pressure spring is better than not grind the end of the spring characteristics.
the balance refers to the spring end of the spring and the other end of the parallel degree. Spring and tight degree and grinding quantity is not completely consistent, thus can not ensure consistent verticality. In addition, with the end of spring coil adjacent helix Angle is not exactly the same, the precision of the torsion machine also can't be more than completely accurate, that cause the same stretch under load. The harm of spring ring at the end, because the spring stiffness can be in scope of deformation of 20% for the first time was in remission, generally less than calculated value. In the first stage of deformation, face support stiffness of the spring coil is higher than calculated value. Instead, in the final 20% deformation tend to increase, because spring coil is gradually closed.
to ensure better control of vertical degree, in many application fields of pressure spring end face grinding, this kind of field general:
set high applied load spring
to load or stiffness have strict regulations of tolerance
stipulated minimum pressure and the height of the
precise support provisions and consistent pressure due to the elastic spring, is very flexible, external force can make face tilt, grind the acme of vertical degree is difficult. Can not load condition or load conditions specified grinding verticality, but specify two states with more than a certain precision is extremely difficult. If must meet the specified load or height, customers negotiation and spring production manufacturers must be clear.
3, shape,
the shape of the pressure spring varied, according to the purpose of the application and condition, we can design for you manufacture different shapes of custom compression spring.
the shape of a cylindrical - compression spring is most general, overall layer cylindrical, wire diameter and pitch according to customer law
cone, cone shaped life common conical compression spring is used to fix the battery, the connection is negative and form a loop
in the concave - shaped like an hourglass, the middle part of becoming cone, diameter of bottom up gradually expand
in the convex - narrow at both ends, the middle part of the larger
the pig tail - the middle part is cylindrical, up and down at the end of spring circle smaller
For business owners unsure of how to effectively incorporate new technology into our News, life may have just become a little easier.
Applied Materials’ mission is to be the leading supplier of News worldwide-through innovation and enhancement of customer productivity with systems and service solutions.
Being focused on the goals of News, our team, and most importantly, ourselves is critical to long-term success.
Dongguan Yongqiang spring hardware Co.,Ltd. are used to coming up with solutions while think about problems, also expressing the whole idea individually.
Armed with professional team and advanced equipment, Dongguan Yongqiang spring hardware Co.,Ltd. is specialized in offering high quality in various designs. Visit us at Yongqiang Spring Hardware to find your desired .
the end of compression spring there are four kinds of key. The pitch, species endangering the spring end of pressure and height and total number of laps, effective, free length, and support features.
（ 1) And not tight, not grinding
( 2) And not tight, grinding
( 3) And tight state
( 4) And tight, grinding
2, end verticality, parallelism and perpendicularity grinding spring refers to spring with standing naturally stand verticality deviation in the horizontal plane. Vertical degree of harm caused by the spring immediately how axial elastic is passed on to the parts they are connected to. And not tight pressure spring end will immediately apply to some installation conditions, however, and tight state of end face can provide better vertical degree, and reduce the spring with the sway of the assembly parts or disrupt the chance. And tight end face of the pressure spring is better than not grind the end of the spring characteristics.
the balance refers to the spring end of the spring and the other end of the parallel degree. Spring and tight degree and grinding quantity is not completely consistent, thus can not ensure consistent verticality. In addition, with the end of spring coil adjacent helix Angle is not exactly the same, the precision of the torsion machine also can't be more than completely accurate, that cause the same stretch under load. The harm of spring ring at the end, because the spring stiffness can be in scope of deformation of 20% for the first time was in remission, generally less than calculated value. In the first stage of deformation, face support stiffness of the spring coil is higher than calculated value. Instead, in the final 20% deformation tend to increase, because spring coil is gradually closed.
to ensure better control of vertical degree, in many application fields of pressure spring end face grinding, this kind of field general:
set high applied load spring
to load or stiffness have strict regulations of tolerance
stipulated minimum pressure and the height of the
precise support provisions and consistent pressure due to the elastic spring, is very flexible, external force can make face tilt, grind the acme of vertical degree is difficult. Can not load condition or load conditions specified grinding verticality, but specify two states with more than a certain precision is extremely difficult. If must meet the specified load or height, customers negotiation and spring production manufacturers must be clear.
3, shape,
the shape of the pressure spring varied, according to the purpose of the application and condition, we can design for you manufacture different shapes of custom compression spring.
the shape of a cylindrical - compression spring is most general, overall layer cylindrical, wire diameter and pitch according to customer law
cone, cone shaped life common conical compression spring is used to fix the battery, the connection is negative and form a loop
in the concave - shaped like an hourglass, the middle part of becoming cone, diameter of bottom up gradually expand
in the convex - narrow at both ends, the middle part of the larger
the pig tail - the middle part is cylindrical, up and down at the end of spring circle smaller
For business owners unsure of how to effectively incorporate new technology into our News, life may have just become a little easier.
Applied Materials’ mission is to be the leading supplier of News worldwide-through innovation and enhancement of customer productivity with systems and service solutions.
Being focused on the goals of News, our team, and most importantly, ourselves is critical to long-term success.
Dongguan Yongqiang spring hardware Co.,Ltd. are used to coming up with solutions while think about problems, also expressing the whole idea individually.
Armed with professional team and advanced equipment, Dongguan Yongqiang spring hardware Co.,Ltd. is specialized in offering high quality in various designs. Visit us at Yongqiang Spring Hardware to find your desired .
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