|Place of Origin:||China|
|Minimum Order Quantity:||1pc|
|Price:||USD5.00-20.00 per pc|
|Packaging Details:||inner boxes,cartons,pallets|
|Delivery Time:||7 woking days|
|Payment Terms:||L/C, T/T, Western Union,|
|Supply Ability:||100000pcs per month|
|Structure:||Angle||Standard Or Nonstandard:||Standard|
2''Aluminum ASCO type Pneumatic Pulse Valve Medium Cleaning/Compressed Dry Application In Industry
Electromagnetic pulse valve is composed of pilot head, diaphragm, valve body and spring. It is used for bag-duster and the air source is compressed air
|Type||90 Degree Right Angle|
|Voltage||24V DC,110V 220V AC,Customized|
Especially introduce The spring of the SCG353A050
A spring is a mechanical part that USES elasticity to work. The part that makes with elastic material produces deformation below action of external force, after removing external force, restore original condition again. Also called "spring". It is usually made of spring steel. Spring types are complex and diverse, according to the shape, the main spiral spring, coil spring, plate spring, shaped spring, etc.
Compression spring (pressure spring) is the axial pressure of the spiral spring, spring a
Generally divided into equal pitch spring and variable pitch spring, compression spring shape: cylindrical, conical, convex and concave and a small number of non-circular, compression spring ring and ring between a certain gap, when subjected to external load when the spring contraction deformation, storage deformation energy. Now the variable pitch spring is more and more common, not just equal pitch spring, variable pitch spring can play a different role in different circumstances.
After the spring wire diameter d: manufacturing spring wire diameter.
The spring diameter D2: the maximum outside diameter of the spring.
D1 is the minimum outside diameter of the spring.
Of spring diameter D: the average diameter of the spring. D= (D2+D1) 2=D1+ D= D2- D
In addition to the support ring, the axial distance of the corresponding point on the middle diameter of the two adjacent rings of the spring becomes the pitch, which is expressed by t.
• effective number n: spring can keep the same pitch number of turns.
N2: in order to enable the spring to be under uniform force during operation, ensure that the axis is perpendicular to the end face, during manufacture, the two ends of the spring are usually tightly connected. And tight winding number only plays a supporting role, known as the support ring. Generally, there are 1.5d, 2d, 2.5d, and 2d is commonly used.
Therefore the total number of turns n1: the effective number of turns and the support ring. The n1 = n + n2.
Free height H0: the spring's height without external force. H0=nt+ (n2-0.5) d=nt+1.5d (n2=2)
We will maintain the springs expansion length L: we will maintain the wire length necessary when we wind the springs. L material n1 (Л D2) 2 + n2 (compression spring) L = Л D2 n + hook department spread length (tension spring)
2 spiral direction: on the left and right, commonly used on the right, the drawings do not specify the general use of right.
In the winding ratio of spring: in the ratio of medium diameter D to steel wire diameter D.
Contact Person: Cooper