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China, Chinese Customizable Rubber Bushings for Industrial Use in Extreme Conditions1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Auto PartsShock AbsorberCustomizable BushingsIndustrial Use Bushings
Ningbo Zhongmu Rubber Products Co., Ltd
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Product Description Introducing the revolutionary rubber absorber, a pinnacle of innovative design, meticulously engineered to transform mechanical vibration kinetic energy into heat. This transformation is expertly achieved through the rubber material's extraordinary high elastic deformation traits, ensuring unparalleled efficiency and exceptional durability in every application.At the heart of this advanced technology lies a suite of essential functions:Energy Dissipation: Masterfully capturing vibration energy, this product leverages the dual effects of viscous shear and elastic hysteresis to achieve maximum performance and exceptional results.Momentum Isolation: By adeptly blocking the vibration transmission path, it significantly diminishes the risk of system resonance, thus enhancing the overall stability and reliability of the system.Buffer Protection: Designed to expertly absorb shock loads, this feature greatly extends the equipment's lifespan, ensuring outstanding long-term reliability and consistency.Zhongmu Rubber remains steadfast in its commitment to both current and breakthrough products, consistently delivering high-performance, top-quality isolation solutions that cater to the dynamic needs of our cherished clientele.1.Typical Construct Type Comparison: Explore the nuanced differences and benefits of various construct types, highlighting their distinctive advantages.structured typestructure characteristics Dynamic performance parametersapplication scenariosSolid compression typeSingle rubber column (no reinforced layer)Scirrhosity ShoreA70-90Low-frequency and large-amplitude industrial equipmentFiber enhancement typeRubber matrix + aramid fiber woven meshshear modulus≥15MPaEarthquake absorption of high-speed rail transitMetal nested typeAluminum alloy shell + rubber liningradial rigidity ≥500N/mmGenerator set vibration isolationMulti-layer compoundNBR base layer + EPDM damping layer + silicone surface layerthermal adaptability -50~+200oCSemiconductor equipment precision vibration isolation2.Classical Structure and Its Classification: Uncover the traditional structural forms and their systematic categorizations for a comprehensive insight.structure typeoperational principletypical parameterapplication scenariosCompressed shock absorberThe rubber column is deformed by the axial compressionScirrhosity60-90 ShoreA,compression ratio≥30%Car suspension, machine tool shock absorptionCut-type shock absorberRubber sheets produce shear deformation under shear sheetsshear modulus≥10MPa,thickness2-5mmElectronic equipment, building vibration isolationCompound shock absorberRubber + spring / hydraulic pressure works togetherNonlinear stiffness characteristics, with adjustable dampingHeavy machinery, high-speed rail trackDamage linerThin-walled rubber sleeve covers the rotating shaftradial rigidity 50-500N/mm,friction(al) coefficient 0.1-0.3Rotary shaft frame vibration control3.Material Type Selection System: A strategic guide for choosing the ideal material type across a spectrum of applications, ensuring the best possible outcomes.Rubber typedynamic modulus (MPa)temperature range(-40oC~+150oC)oil resistivity (70#)Typical applicationNBR2-5-40oC~+120oCVolume change rate<10%Automobile shock absorber, hydraulic cylinder bushingEPDM3-8-50oC~+180oCVolume change rate<5%Building vibration isolation cushion, wind power sealingSBR2-4-20oC~+100oCVolume change rate<15%Industrial floor damping padIIR1-3-40oC~+80oCVolume change<8%Precision instrument vibration absorber4.International Standard and Test Range: Conform with global standards and delve into the expansive test range that promises superior quality.criteriontest projecttechnical requirementISO 9001quality management systemWhole-process traceabilityGB/T 10179Experimental method of rubber shock absorberThe deformation was <20% after 10 ^ 6 cyclesASTM D3452Schematic drawing testRehome rate is> 70%IEC 60068-2-6Environmental experiments-40oC ~ + 85oC cycle aging5.Failure Mode and Structural Improvements: Examine potential failure modes and discover pioneering structural advancements to effectively address them.failure mode analysis of causes Improve the plansurface checking UV aging (> 2000h exposure)Add UV absorber (carbon black N330)The central hole collapsedLocalized overload (> 150% rated load)Set the safety factor (≥2.5)Damage recessionLiquid erosion (ASTM D471 test)HNBR oil resistant rubberInstall stress crackingTaper fitting (H7 / p6)Add flexible spacer (Shaw 30-50A)6.Typical Application Scenarios and Product Types: A comprehensive depiction of common application scenarios alongside the diverse range of available product types.device typeApplication site vibration performance Type of shock absorberType of shock absorberexcavatorRotary turning platform and walking mechanismLow-frequency (2-10Hz) axial vibrationCompressed shock absorberHardness of Shore A 70-90, compression rate of 30%craneHanging arm, balance beamIntermediate frequency (10-50Hz) torsional vibrationCut-type shock absorberShear modulus of 15MPa, 5-8mm in thicknessloaderHanging arm, balance beamHigh-frequency (50-200Hz) random vibrationCompound shock absorberRubber + metal skeleton, with a damping ratio of ζ =0.8-0.9road rollerShbrator, self-walking wheelImpact load (5-10ms pulse)hydraulic bufferAbabsorbed energy 200 kJ with response time <50msshield tunneling machineSpindle drive, pipe segment assembly machineMulti-axial synchronous vibration (axial + radial)3 D shock absorption moduleFlexible connection design, torsional torque 500 N·m7.Manufacturing Process Flow: An all-encompassing overview of our advanced and efficient manufacturing processes, ensuring flawless quality and precision.1.Material Premixing: A crucial initial phase ensuring optimal material uniformity and excellence.Hot Feeding System: Precision temperature regulation at ± 1°C maintains material consistency, forming a critical component of our quality assurance practices.Fiber Dispersion: Achieving an impressive 95% dispersion, validated through laser particle size analysis, for unmatched consistency and superior performance.2.Molding Process: A refined process ensuring impeccable product formation and unmatched quality at every stage.Compression Molding: With mold temperature accurately set at 60°C and pressure at 15MPa, this method secures consistent quality, with a pressure-holding time of 30 minutes to ensure optimal results.Injection Molding: Featuring a screw speed range of 50 to 100 rpm and injection temperatures between 80 to 120°C, this process guarantees versatile and precise results.Vacuum Vulcanization: Executed at a pressure of 0.95MPa and a temperature of 150°C over 60 minutes, delivering outstanding material properties and performance.3.Reprocessing: A pivotal stage that elevates the product's finish and functionality.Surface Treatment: By applying a spray polyurethane anti-fouling coating at 0.2mm thickness, this treatment ensures a robust and immaculate finish.Performance Optimization: Through microwave vulcanization, we achieve a remarkable 40% efficiency enhancement, maintaining a temperature variance of ± 2°C for optimal performance.
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