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Matters needing attention about spring
by：Yongqiang
2020-09-06
A spring can be classified as: common, general tensile spiral spring, compression spring, torsion spring three categories.
The tensile, compression spring in the majority with mass production, modify specifications multifarious but suitable for a little bit can be used, if need a small amount and not fussy spring characteristics, easy to buy on the market but the unit price is higher.
And exclusive body parts to the user, mostly to professional spring manufacturer custom;
If you can't design, also can pay extra manufacturers cooperate to try, please.
In recent years, the industry USES mechanical spring machine, CNC computer controlled or in an automated, ShengLiHua production, quality more stable.
Based on ISO and international demands for quality should be gradually improved, almost all spring manufacturer can make the spring characteristics against doing test report data.
2, use special occasions can be classified as: composite leaf spring, torsion bar, volute spring, spring plate, disc shrapnel, wavy shrapnel, spring washer, retaining ring, ring spring and other special-shaped springs. This spring in response to different environmental needs, make grinders manufacturers with manual or special-purpose machinery production, all products and the price depends on quantity, basic sample fee is little not. This spring custom specifications, only a minority of users will not be within the scope of the following.
3, the size of the spiral spring call:
1. Wire diameter: is the key to the key features of helical spring wire diameter size.
2. Outer diameter: measuring diameter of the helical spring is more convenient, also easy to identify.
3. Laps: total number of turns, the effective number of turns, the closed end laps; Helical spring to withstand external reaction, part how much depends on the number of turns.
4. Pitch ( Lead) : a circle of helical spring line head and tail ends in the axis of a change in the distance. Usually only will care about this value when making compression spring, spring users do not need to define how much the distance it.
5. Free length: tensile, compression spring is not exert any outside force on both ends when the length of the value. Generally not free length spring function, unless both ends closed after grinding process, otherwise will allow looser tolerance range, or don't do the strict requirements on size.
6. Function length: spiral spring is compressed or stretched to a fixed length, should be some reaction force value, can match the items to be effective.
7. Free Angle: torsion spring two feet are not exert external force when rotating Angle value. In general, the torsional spring Angle formed between the two feet in the free state not exactly the same, unless special occasions need not be required, or allow a looser tolerance range.
8. Role Angle: torsion springs at both ends with different Angle to a fixed, should some strength and reaction load torque value, can match the items to be effective.
9. The spring constant: tensile, compression screw spring of axial deformation under external force, in every reaction produced per unit length. Or torsion spring radial force under rotation, Angle in each unit produced by the reaction. Does in the abscissa denotes the length and force as the ordinate correspond in the graph, the intersection is almost connected into a straight line.
10. The length of the unit: general use mm ( Mm) , Europe and the United States use inch ( Inches) 。
11. Load unit: the power of standard called unit is N ( Newton) , or general use Kgf ( KGF) gf( G) 。
For business owners unsure of how to effectively incorporate new technology into our News, life may have just become a little easier.
You can count on Dongguan Yongqiang spring hardware Co.,Ltd. to be your one stop shopping site for most of the quality products you are searching for. We strive to offer a wide variety of products for you to learn about and to purchase.
Dongguan Yongqiang spring hardware Co.,Ltd. is an online resource for today's modern woman to live a green, healthy, and happy life. We offer News, leaf spring hardware and more! Pls visit our site at Yongqiang Spring Hardware to know more.
To stay in contact for latest review of News leaf spring hardware across the globe and find out quality products, just go to Yongqiang Spring Hardware.
Yongqiang focuses on three key elements—process, people, and technology—the authors found that people of two seemingly opposite cultures are able to work together in a project-based environment to complement each other and reap mutual benefits for a win-win result.
2, use special occasions can be classified as: composite leaf spring, torsion bar, volute spring, spring plate, disc shrapnel, wavy shrapnel, spring washer, retaining ring, ring spring and other special-shaped springs. This spring in response to different environmental needs, make grinders manufacturers with manual or special-purpose machinery production, all products and the price depends on quantity, basic sample fee is little not. This spring custom specifications, only a minority of users will not be within the scope of the following.
3, the size of the spiral spring call:
1. Wire diameter: is the key to the key features of helical spring wire diameter size.
2. Outer diameter: measuring diameter of the helical spring is more convenient, also easy to identify.
3. Laps: total number of turns, the effective number of turns, the closed end laps; Helical spring to withstand external reaction, part how much depends on the number of turns.
4. Pitch ( Lead) : a circle of helical spring line head and tail ends in the axis of a change in the distance. Usually only will care about this value when making compression spring, spring users do not need to define how much the distance it.
5. Free length: tensile, compression spring is not exert any outside force on both ends when the length of the value. Generally not free length spring function, unless both ends closed after grinding process, otherwise will allow looser tolerance range, or don't do the strict requirements on size.
6. Function length: spiral spring is compressed or stretched to a fixed length, should be some reaction force value, can match the items to be effective.
7. Free Angle: torsion spring two feet are not exert external force when rotating Angle value. In general, the torsional spring Angle formed between the two feet in the free state not exactly the same, unless special occasions need not be required, or allow a looser tolerance range.
8. Role Angle: torsion springs at both ends with different Angle to a fixed, should some strength and reaction load torque value, can match the items to be effective.
9. The spring constant: tensile, compression screw spring of axial deformation under external force, in every reaction produced per unit length. Or torsion spring radial force under rotation, Angle in each unit produced by the reaction. Does in the abscissa denotes the length and force as the ordinate correspond in the graph, the intersection is almost connected into a straight line.
10. The length of the unit: general use mm ( Mm) , Europe and the United States use inch ( Inches) 。
11. Load unit: the power of standard called unit is N ( Newton) , or general use Kgf ( KGF) gf( G) 。
For business owners unsure of how to effectively incorporate new technology into our News, life may have just become a little easier.
You can count on Dongguan Yongqiang spring hardware Co.,Ltd. to be your one stop shopping site for most of the quality products you are searching for. We strive to offer a wide variety of products for you to learn about and to purchase.
Dongguan Yongqiang spring hardware Co.,Ltd. is an online resource for today's modern woman to live a green, healthy, and happy life. We offer News, leaf spring hardware and more! Pls visit our site at Yongqiang Spring Hardware to know more.
To stay in contact for latest review of News leaf spring hardware across the globe and find out quality products, just go to Yongqiang Spring Hardware.
Yongqiang focuses on three key elements—process, people, and technology—the authors found that people of two seemingly opposite cultures are able to work together in a project-based environment to complement each other and reap mutual benefits for a win-win result.
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