Anran Durable Truck Bushings and Chassis Components for Optimal Use

• Customization: Available
• After-sales Service: Issue 100% Recall
• Warranty: 180 Sky
• Material: Rubber Steel
• Certification: ISO10012, ISO/TS16949, ISO9001
• Car Make: Volkswagen, WuLing, Benz, BMW, Hyundai, Honda, Toyota, Jeep, Nissan, Ford, Buick, Chery, Chevrolet, Cadillac, Geely, Roewe, Audi, Peugeot, Lexus, Volvo, Mazda, Kia
• Position: Chassis System
• OEM: Yes
• Type: Chassis System
• Transport Package: Packaging Bag; Cardboard Box
• Trademark: Anran
• Origin: China Hebei
• HS Code: 8708809000
• Production Capacity: 500000pieces/Yaer

Product Description

The rubber absorber is a cutting-edge device ingeniously designed to transform mechanical vibration kinetic energy into heat energy. This heat is skillfully absorbed by the rubber material's remarkable high elastic deformation properties, ensuring superior performance.
Its core functions encompass a range of sophisticated capabilities that ensure optimal performance:
Energy dissipation: Masterfully consumes vibration energy through the strategic use of viscous shear and elastic hysteresis effects, ensuring smooth operation.
Momentum isolation: Efficiently blocks the vibration transmission path, significantly reducing the risk of system resonance and enhancing overall stability.
Buffer protection: Expertly absorbs shock loads, thereby extending the service life of the equipment and offering reliable protection.
Zhongmu Rubber is unwavering in its commitment to the innovation and enhancement of both existing and new products, prioritizing the delivery of high-quality, high-performance isolation solutions to its valued customers.

1.Typical construct type comparison: A thorough analysis and comparison of various construct types to determine the most effective solutions.

structured type	structure characteristics	Dynamic performance parameters	application scenarios
Solid compression type	Single rubber column (no reinforced layer)	Scirrhosity ShoreA70-90	Low-frequency and large-amplitude industrial equipment
Fiber enhancement type	Rubber matrix + aramid fiber woven mesh	shear modulus≥15MPa	Earthquake absorption of high-speed rail transit
Metal nested type	Aluminum alloy shell + rubber lining	radial rigidity ≥500N/mm	Generator set vibration isolation
Multi-layer compound	NBR base layer + EPDM damping layer + silicone surface layer	thermal adaptability -50~+200ºC	Semiconductor equipment precision vibration isolation

2.Classical structure and its classification: A detailed exploration of traditional structural designs and their respective classifications.

structure type	operational principle	typical parameter	application scenarios
Compressed shock absorber	The rubber column is deformed by the axial compression	Scirrhosity60-90 ShoreA,compression ratio≥30%	Car suspension, machine tool shock absorption
Cut-type shock absorber	Rubber sheets produce shear deformation under shear sheets	shear modulus≥10MPa,thickness2-5mm	Electronic equipment, building vibration isolation
Compound shock absorber	Rubber + spring / hydraulic pressure works together	Nonlinear stiffness characteristics, with adjustable damping	Heavy machinery, high-speed rail track
Damage liner	Thin-walled rubber sleeve covers the rotating shaft	radial rigidity 50-500N/mm,friction(al) coefficient 0.1-0.3	Rotary shaft frame vibration control

3.Material type selection system: A well-structured system for selecting the most suitable material types for diverse applications.

Rubber type	dynamic modulus (MPa)	temperature range(-40ºC~+150ºC)	oil resistivity (70#)	Typical application
NBR	2-5	-40ºC~+120ºC	Volume change rate<10%	Automobile shock absorber, hydraulic cylinder bushing
EPDM	3-8	-50ºC~+180ºC	Volume change rate<5%	Building vibration isolation cushion, wind power sealing
SBR	2-4	-20ºC~+100ºC	Volume change rate<15%	Industrial floor damping pad
IIR	1-3	-40ºC~+80ºC	Volume change<8%	Precision instrument vibration absorber

4.International standard and test range: Adherence to stringent international standards and comprehensive testing parameters.

criterion	test project	technical requirement
ISO 9001	quality management system	Whole-process traceability
GB/T 10179	Experimental method of rubber shock absorber	The deformation was <20% after 10 ^ 6 cycles
ASTM D3452	Schematic drawing test	Rehome rate is> 70%
IEC 60068-2-6	Environmental experiments	-40ºC ~ + 85ºC cycle aging

5.Failure mode and structural improvements: A focus on identifying failure modes and implementing structural enhancements for improved performance.

failure mode	analysis of causes	Improve the plan
surface checking	UV aging (> 2000h exposure)	Add UV absorber (carbon black N330)
The central hole collapsed	Localized overload (> 150% rated load)	Set the safety factor (≥2.5)
Damage recession	Liquid erosion (ASTM D471 test)	HNBR oil resistant rubber
Install stress cracking	Taper fitting (H7 / p6)	Add flexible spacer (Shaw 30-50A)

6.Typical application scenarios and product types: Insight into the wide range of application scenarios and product varieties.

device type	Application site	vibration performance	Type of shock absorber	Type of shock absorber
excavator	Rotary turning platform and walking mechanism	Low-frequency (2-10Hz) axial vibration	Compressed shock absorber	Hardness of Shore A 70-90, compression rate of 30%
crane	Hanging arm, balance beam	Intermediate frequency (10-50Hz) torsional vibration	Cut-type shock absorber	Shear modulus of 15MPa, 5-8mm in thickness
loader	Hanging arm, balance beam	High-frequency (50-200Hz) random vibration	Compound shock absorber	Rubber + metal skeleton, with a damping ratio of ζ =0.8-0.9
road roller	Shbrator, self-walking wheel	Impact load (5-10ms pulse)	hydraulic buffer	Ababsorbed energy 200 kJ with response time <50ms
shield tunneling machine	Spindle drive, pipe segment assembly machine	Multi-axial synchronous vibration (axial + radial)	3 D shock absorption module	Flexible connection design, torsional torque 500 N·m

7.Manufacturing Process Flow: A streamlined production process ensuring consistent quality and efficiency.
1.Material Premixing: A meticulous process ensuring optimal blend quality.
Hot Feeding System: Precision temperature control within ± 1°C to guarantee material uniformity and consistency.
Fiber Dispersion: Achieving a 95% dispersion rate, verified by advanced laser particle size analysis for superior material quality.
2.Molding Process: A sophisticated series of steps ensuring precision and quality in every mold.
Compression Molding: Carefully monitored with a mold temperature of 60°C, pressure at 15MPa, and a precise pressure holding time of 30 minutes.
Injection Molding: Tailored with a screw speed range of 50 to 100 rpm and injection temperatures between 80 to 120°C for optimal molding outcomes.
Vacuum Vulcanization: Conducted at a pressure of 0.95MPa and a temperature of 150°C for a duration of 60 minutes, ensuring top-notch vulcanization results.
3.Reprocessing: A crucial step in enhancing the final product quality.
Surface Treatment: Application of a spray polyurethane anti-fouling coating with a precise 0.2mm thickness to protect and enhance product longevity.
Performance Optimization: Employing cutting-edge microwave vulcanization techniques to achieve a 40% efficiency improvement, with a stringent temperature variance of ± 2°C, ensuring peak performance.