Best Belleville Spring

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Products Name   steel zigzag spring for sofa and chair
Raw Materialstainless steel, spring steel, carbon steel, 65Mn, music wire
Wire Diameter 3.0~4.0mm
Surface treatmentZinc,Nickel,Silver,Golden,Tin-plated, Galvanized (Various of color), dacromet, blackened, phosphating
QualityHigh Quality
MOQ5000pcs
MPN10000pcs/Even higher
FactoryWe have a factory

EquipmentsAdvanced CNC spring machinery, grinding and shot peening machinery,Precise tensile strength testers, and magnetic powder flaw detectors
Standard:ISO, Non-standard,OEM

Certification

ISO9001, SGS certificate,ROHS report
UsageAutomotive, instrument, electrical equipment, household appliances, furniture, mechanical equipment, daily living equipment, electronic sports equipment, light industry products, sanitation machinery
ProfessionalWe are specialized in spring products more than10 years of experience in this field
Strong Engineering Team

Accurately read drawing,offer competitive price and gurantee good qualitly products

ServiceAll the services/High quality service
Packingplastic bags, boxs or pallet or customer request

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Q:How to process Spring Steel
Spring steel has excellent comprehensive performance, spring steel has excellent metallurgical quality (high purity and uniformity), good surface quality (strict control of surface defects and decarburization, precise shape and size).
Q:What kind of material does spring have?
Alloy spring steel: alloy spring steel is used to make spring or other elastic parts of steel. Spring is generally under alternating stress, the fatigue failure is a common failure forms, therefore, alloy spring steel must have high yield and yield ratio (s/ b) and the anti fatigue performance of elastic limit, and to ensure that the spring has enough elastic deformation ability and can withstand greater load. At the same time, alloy spring steel also requires a certain plasticity and toughness, a certain hardenability, not easy to decarburization and not overheating. Some special springs also require heat resistance, corrosion resistance, or a stable elasticity over a long period of time. Medium carbon steel and high carbon steel can be used as springs, but because of its hardenability and low strength, it can only be used to make smaller cross-section, less force of the spring. Alloy spring steel can produce important spring with large cross section and high yield limit
Q:Want to practice how to use pectoral muscle spring expander
If your strength is not enough, a chest start even more difficult, not easy to do it.It is recommended that you should not rely solely on the chest muscle training, according to their ability, to start from the first push ups. Practice to a certain extent to practice chest.If possible, the best way is to do chest push arms parallel flexion, but more difficult.The best chest group 20, a group is appropriate.
Q:What's the spring material to?
65Mn, 55Si2Mn, 60Si2Mn, 50CrVA, 75, 85, 55CrMnA, 60Si2CrVA, 60Si2MnA, 70, 65, 50CrMo, 55SiMnMoVNb, 60SiMnMoA, 65Si2MnWA, 70Si3MnA, and so on
Q:Cold rolled coil spring spring and difference "
Coil is to burn the red, generally large diameter to coil
Q:What kind of production equipment does spring factory usually have?
Spring testing machines; fatigue testing machines; torsion testing machines; spring tension and compression testing machines
Q:The glass door spring is generally guaranteed for several years
but once you change the maintenance fees are higher than the artificial spring spring price itself
Q:Spring dynamometer and spring balance what is the difference
Spring dynamometer and spring balance what is the differenceThis is a question of grade seven (junior one).You didn't answer all right. I found it on the Internet now:The size of the measurement tool called spring dynamometer, dynamometer is a commonly used dynamometer (including spring scale), the experiment is in common is the spring balance.Also, the spring scale is used to measure the force, not to measure the quality.
Q:What are the main functions of spring?
Measure the magnitude of forces, such as springs, scales, and springs in a dynamometer
Q:Can springs be used for support?
One point, the spring you choose to bear the force is higher than the gear weight pressure, if higher than, then the spring to withstand 0. Unless the heat changes, the spring steel is denatured. Long periods of rust change can also make a difference. Deal with the above two points. 0 pressure spring does not exist short pressure

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