sheath spring·CUSTOMIZATION
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To customize the sheath spring, you need to provide the following necessary parameter information:
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Wire diameter d: mm
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(Note: the diameter of the spring wire)
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Outer diameter D2: mm
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(Note: the diameter of the outer circle of the spring)
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Pitch t: mm
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(Spacing between two adjacent circles)
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Number of circles Na: circle
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(Note: the total number of turns of the spring)
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To customize the sheath spring, you also need to provide the following technical requirements:
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turn around:
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(Description: left-handed\right-handed)
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Material requirements:
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(Such as: stainless steel wire SUS, carbon steel wire SWC, piano wire SWP, copper wire... etc.)
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Surface treatment:
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(Description: blackening\galvanizing\nickel plating\chrome plating\baking paint\powder spraying\electrophoresis\shot peening\dacromet\electrolytic polishing...etc.)
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End form:
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(Explanation: Tighten\Grind\Tightly polish)
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Strength requirements:
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(Note: Elastic performance, other technical requirements, etc.)
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Surface treatment
BlackeningZinc platingNickel platingShot PeeningPolishingDacromet Apply anti-rust oilElectrolytic polishingTeflon spray
Materials
Carbon spring steel wire SWC Nickel-plated wire, galvanized wire
Piano wire SWPB Copper wire, phosphor copper wire, beryllium copper wire
Stainless steel wire SUS301, SUS302, SUS304, SUS316, SUS631Square wire, flat wire, semicircular wire
65MnAlloy material wire
82B Other special specifications steel wire
55CrSi (SWOSC-V)
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