Features:
a number of different terminal device or a 'hook' is used to ensure tensile spring source of tension.
Contrary to the principle of
compression spring tension spring.
Compression spring reverse effect at the time of compression and tension spring, a reverse effect at the time of stretching or open.
When tensile spring open on both ends, spring will be trying to bring them back to together.
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.
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.
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.
Dongguan Yongqiang spring hardware Co.,Ltd. has various branches in local businesses, servicing customers and helping to pull in traffic to those businesses.
Dongguan Yongqiang spring hardware Co.,Ltd. provides various models for the leaf spring hardware, as this being the most beneficiary equipment in leaf spring hardware. Extra features of leaf spring hardware News make it an perfect tool in the leaf spring hardware aspect. Visit Yongqiang Spring Hardware for the professional assistance by the experts.
The first machine to produce leaf spring hardware, the leaf spring hardware News was invented in leaf spring hardware in leaf spring hardware by leaf spring hardware and was subsequently improved.
We are making News available to you at a very low price.
