1 thought on “[Principle of compression spring] The standard for production of compressed spring standards”
Toby
The compressed spring is very small, but the use is widely used. From the household appliances used in our daily life to the processing equipment in the factory, the small compressed spring is inseparable, although it is generally not seen on the surface, its shadow is generally not seen on the surface However, the compressed spring work silently in the background until it consumes its life span. Now that the production spring in our country has been more than 40 years, the standard for making compressed spring is also getting more and more complete. Then let's take a look at compression compression. The spring principle and production compression spring standards have stipulated.
The compressed spring characteristics The compressed spring () external load pressure provides resistance. The compressed spring is generally a metal wire equivalent and a fixed line diameter. The compressed spring uses multiple open coils to carry out the external loading pressure (such as gravity to press down the wheels, or the body is pressed on the mattress) to provide resistance. That is, they pushed back to resist external pressure. The compressed spring is generally a metal wire equivalent and a fixed line diameter. In addition, there are conical compressed springs, or cone and straight springs. Depending on different application areas, compressed spring can be used to resist stress and / or) energy storage. Round metal wire is the most commonly used for compressed spring, but also has a compressed spring made by square, rectangular and special -shaped metal wires.
The compressed spring (pressure spring) is a spiral spring with stress. The section of the materials used is mostly round, and it is made of rectangular and multi -steel rolls. The spring is generally For equivalent, the shape of the compressed spring is: cylindrical, conical, medium convex and medium concave, and a small amount of non -circular shape. There is a certain gap between the compressed spring circle and the circle. Spring shrink and deform, storage deformation energy.
The production regulations for compressed spring standard GB/T 1239.2-1989 Cold roll cylindrical spiral compression spring technical conditions GB/T 1239.3-1989 Cold roll cylindrical spiral twisting reversal Spring technical conditions GB/T 1239.4-1989 Thermal roll cylindrical spiral spring technical condition GB/T 1239.6-1989 cylindrical spiral spring design calculation n GB/T 1973.1-1989 small column springs technology technology Conditions GB/T 1973.2-1989 small cylindrical spiral stretching spring size and parameters GB/T 1973.3-1989 small cylindrical spiral compression spring size and parameters GB/t 2087-2001 cylindrical spiral Stretching size and parameters (semi-circular hook ring) GB/T 2088-1997 cylindrical spiral stretch bombs (round hook ring pressure center type) size and parameters GB/T 2089-1994 cylindrical spiral Size and parameters of compression spring (tightly grinding or flat) GB/T 4142-2001 cylindrical spiral stretching size and parameter (round hook ring) GB/T 2785- 1988 internal combustion engine valve spring technical conditions GB/T 2940-1982 diesel engine jet pump, speed regulator, oil injector spring technical condition GB/T 4036-1983 watch clockwork GB/n GB/ T 4037-1983 Watch Wanderer GB/T 1972-2005 disc n GB/T 9296-1988 地弹簧rn GB/T 1805-2001 弹簧术语rn GB/T 1358-1993 圆柱螺旋弹簧尺寸系列rn JB/T 6655-1993 耐高温弹簧Technical condition JB/T 10416-2004 Automotive suspension technical conditions JB/T 10417-2004 Motorcycle shock absorption spring technical conditions JB/T 10418-2004 air spring design design Calculation JB/T 6653-1993 Flat steel wire cylindrical spiral compression spring JB/T 6654-1993 Plane turbine spring technical conditions JB/T 7366-1994 Plane turbine spring design calculation JB/T 8584-1997 Rubber-Metal Spiral Composite Spring JB/T 9129-2000 60si2Mn steel spiral spring gold phase test JB/T 9127-2000 cylindrical spiral spring spray technical specifications JB/T 3338.1-1993 Hydraulic parts cylindrical spiral spring technical condition r r r r r r r JB/T 3338.2-1993 Hydraulic parts cylindrical spiral compressed spring design calculation JB/t 8046.1-1996 compressed gas spring JB/t 8046.2-1996 7367.1-2000 cylindrical spiral compressed spring ultrasonic detection method JB/T 7757.1-1995 Mechanical sealing of cylindrical springs JB/T 7283-1994 Agricultural mechanical steel plate spring technical condition JB/T 50022 -1994 Agricultural Machinery Spring Spring Product Quality Society JB/T 3383-1983 Automotive steel plate spring table test method JB/t 3782-1984 car steel plate spring phase inspection criteria jb/n JB/n T 539-1984 Automotive steel plate spring sales and hanging ear technical conditions ZB T 06001-1988 Auto steel plate spring spray treatment specifications QCN29035-1991 car steel plate spring technical condition QC/T 29103- 1992 Automotive Spring Spring Quality Subsidies JB/T 53394-2000 discs Spring product quality division JB/t 3396-2000 hydraulic parts cylindrical spiral spring product quality division JB /T 58700-2000 Spring Product Quality Subsidies JB/T 58701-2000 small cylindrical spiral spring product quality division JB/t 58702-2000 cylindrical springs product quality division JB/T 7944-2000 cylindrical spiral spring sampling examination
The common spring in our lives is: stretching springs, compressed springs, and twisting springs. Among them, the number of stretching and compressed spring is more used, and the specifications are relatively complicated. It can be slightly modified when used. It is easy to buy, but the price is relatively high. Generally, a large number of professional manufacturers will be used for long -term use. Whether it is used in small amounts or in large quantities, compressing spring standards are unsatisfactory.
The compressed spring is very small, but the use is widely used. From the household appliances used in our daily life to the processing equipment in the factory, the small compressed spring is inseparable, although it is generally not seen on the surface, its shadow is generally not seen on the surface However, the compressed spring work silently in the background until it consumes its life span. Now that the production spring in our country has been more than 40 years, the standard for making compressed spring is also getting more and more complete. Then let's take a look at compression compression. The spring principle and production compression spring standards have stipulated.
The compressed spring characteristics
The compressed spring () external load pressure provides resistance. The compressed spring is generally a metal wire equivalent and a fixed line diameter. The compressed spring uses multiple open coils to carry out the external loading pressure (such as gravity to press down the wheels, or the body is pressed on the mattress) to provide resistance. That is, they pushed back to resist external pressure. The compressed spring is generally a metal wire equivalent and a fixed line diameter. In addition, there are conical compressed springs, or cone and straight springs. Depending on different application areas, compressed spring can be used to resist stress and / or) energy storage. Round metal wire is the most commonly used for compressed spring, but also has a compressed spring made by square, rectangular and special -shaped metal wires.
The compressed spring (pressure spring) is a spiral spring with stress. The section of the materials used is mostly round, and it is made of rectangular and multi -steel rolls. The spring is generally For equivalent, the shape of the compressed spring is: cylindrical, conical, medium convex and medium concave, and a small amount of non -circular shape. There is a certain gap between the compressed spring circle and the circle. Spring shrink and deform, storage deformation energy.
The production regulations for compressed spring standard
GB/T 1239.2-1989 Cold roll cylindrical spiral compression spring technical conditions
GB/T 1239.3-1989 Cold roll cylindrical spiral twisting reversal Spring technical conditions
GB/T 1239.4-1989 Thermal roll cylindrical spiral spring technical condition
GB/T 1239.6-1989 cylindrical spiral spring design calculation n GB/T 1973.1-1989 small column springs technology technology Conditions
GB/T 1973.2-1989 small cylindrical spiral stretching spring size and parameters
GB/T 1973.3-1989 small cylindrical spiral compression spring size and parameters
GB/t 2087-2001 cylindrical spiral Stretching size and parameters (semi-circular hook ring)
GB/T 2088-1997 cylindrical spiral stretch bombs (round hook ring pressure center type) size and parameters
GB/T 2089-1994 cylindrical spiral Size and parameters of compression spring (tightly grinding or flat)
GB/T 4142-2001 cylindrical spiral stretching size and parameter (round hook ring)
GB/T 2785- 1988 internal combustion engine valve spring technical conditions
GB/T 2940-1982 diesel engine jet pump, speed regulator, oil injector spring technical condition
GB/T 4036-1983 watch clockwork
GB/n GB/ T 4037-1983 Watch Wanderer
GB/T 1972-2005 disc n GB/T 9296-1988 地弹簧rn GB/T 1805-2001 弹簧术语rn GB/T 1358-1993 圆柱螺旋弹簧尺寸系列rn JB/T 6655-1993 耐高温弹簧Technical condition
JB/T 10416-2004 Automotive suspension technical conditions
JB/T 10417-2004 Motorcycle shock absorption spring technical conditions
JB/T 10418-2004 air spring design design Calculation
JB/T 6653-1993 Flat steel wire cylindrical spiral compression spring
JB/T 6654-1993 Plane turbine spring technical conditions
JB/T 7366-1994 Plane turbine spring design calculation
JB/T 8584-1997 Rubber-Metal Spiral Composite Spring
JB/T 9129-2000 60si2Mn steel spiral spring gold phase test
JB/T 9127-2000 cylindrical spiral spring spray technical specifications
JB/T 3338.1-1993 Hydraulic parts cylindrical spiral spring technical condition r r r r r r r
JB/T 3338.2-1993 Hydraulic parts cylindrical spiral compressed spring design calculation
JB/t 8046.1-1996 compressed gas spring
JB/t 8046.2-1996 7367.1-2000 cylindrical spiral compressed spring ultrasonic detection method
JB/T 7757.1-1995 Mechanical sealing of cylindrical springs
JB/T 7283-1994 Agricultural mechanical steel plate spring technical condition
JB/T 50022 -1994 Agricultural Machinery Spring Spring Product Quality Society
JB/T 3383-1983 Automotive steel plate spring table test method
JB/t 3782-1984 car steel plate spring phase inspection criteria
jb/n JB/n T 539-1984 Automotive steel plate spring sales and hanging ear technical conditions
ZB T 06001-1988 Auto steel plate spring spray treatment specifications
QCN29035-1991 car steel plate spring technical condition
QC/T 29103- 1992 Automotive Spring Spring Quality Subsidies
JB/T 53394-2000 discs Spring product quality division
JB/t 3396-2000 hydraulic parts cylindrical spiral spring product quality division
JB /T 58700-2000 Spring Product Quality Subsidies
JB/T 58701-2000 small cylindrical spiral spring product quality division
JB/t 58702-2000 cylindrical springs product quality division
JB/T 7944-2000 cylindrical spiral spring sampling examination
The common spring in our lives is: stretching springs, compressed springs, and twisting springs. Among them, the number of stretching and compressed spring is more used, and the specifications are relatively complicated. It can be slightly modified when used. It is easy to buy, but the price is relatively high. Generally, a large number of professional manufacturers will be used for long -term use. Whether it is used in small amounts or in large quantities, compressing spring standards are unsatisfactory.