D110020J-B0100
Product Details
Comprehensive Professional Description: Dongfeng H30 Aluminium Bracket (Part No. D110020J-B0100)
1. Basic Overview & Core Functional Positioning
The D110020J-B0100 is an authentic Original Equipment Manufacturer (OEM) aluminium bracket, precision-engineered and exclusively manufactured for Dongfeng H30 compact sedan models. As a critical structural and mounting component in the vehicle’s engine compartment and chassis system, this aluminium bracket serves as a versatile and robust support fixture, playing an indispensable role in securing, positioning, and stabilizing key vehicle components—including electrical modules, fluid lines, suspension accessories, and auxiliary engine parts. It is a foundational structural component that directly impacts the stability, safety, and long-term reliability of the Dongfeng H30’s key systems, while also contributing to the vehicle’s overall lightweight design and structural integrity.
Strategically mounted in the engine compartment of the Dongfeng H30—adjacent to the engine block, chassis frame, and electrical distribution areas—the D110020J-B0100 aluminium bracket is engineered to fulfill dual core functions: load-bearing support and precise component positioning. Unlike heavy steel brackets, this aluminium variant leverages the material’s inherent lightweight properties to reduce overall vehicle weight, contributing to improved fuel efficiency without compromising structural strength. It is designed to withstand constant static loads from the components it secures, as well as dynamic forces generated during vehicle operation—including vibration from the engine, impact from rough road conditions, and thermal expansion and contraction from engine heat.
For the Dongfeng H30, a practical compact sedan designed for daily urban commuting, family travel, and long-distance highway use, the performance and reliability of the D110020J-B0100 aluminium bracket are critical to the vehicle’s overall functionality and safety. As a multi-purpose mounting solution, it ensures that critical components (such as fuse boxes, wiring harnesses, or fluid reservoirs) remain securely positioned, preventing displacement, interference, or damage during driving. A worn, bent, cracked, or corroded aluminium bracket can lead to a series of system faults: loose electrical connections, misaligned fluid lines, increased vibration transmission, and even damage to adjacent components due to improper positioning. In severe cases, a failed bracket can cause critical parts to detach, posing a serious safety hazard on the road. As a genuine OEM component, the D110020J-B0100 aluminium bracket is produced in strict compliance with Dongfeng’s original factory engineering standards, material specifications, and dimensional tolerances, ensuring perfect fitment, superior structural stability, and long-lasting durability. It is the only reliable replacement solution for bracket maintenance, damage repair, or chassis/engine compartment overhaul, capable of restoring the Dongfeng H30’s factory-grade structural integrity and component stability.
2. Premium Material Selection & Precision Manufacturing Process
The D110020J-B0100 aluminium bracket is crafted from high-performance automotive-grade aluminium alloy, selected in strict accordance with Dongfeng’s OEM quality requirements and automotive structural component standards. The material selection is optimized to balance three key performance attributes: lightweight design, structural strength, and corrosion resistance—critical for a component operating in the harsh environment of the engine compartment, where it is exposed to engine heat, moisture, road salt, and chemical contaminants.
The bracket is made from high-strength 6000-series aluminium alloy (specifically 6061 or 6063), a premium material widely utilized in automotive structural components due to its exceptional mechanical properties and versatility. This aluminium alloy features a perfect combination of tensile strength (300-500MPa), torsional rigidity, and ductility, ensuring it can securely bear static and dynamic loads without bending, cracking, or permanent deformation. Compared to traditional steel brackets, this aluminium alloy is 30% lighter, contributing to the Dongfeng H30’s overall weight reduction and improved fuel efficiency, while still maintaining comparable load-bearing capacity. Additionally, the 6000-series aluminium alloy exhibits excellent thermal conductivity, allowing it to dissipate engine heat effectively, preventing thermal stress buildup and material degradation over time.
To enhance corrosion resistance—a critical requirement for engine compartment components—the D110020J-B0100 aluminium bracket undergoes a professional anodizing surface treatment, supplemented by a protective powder coating. The anodizing process creates a dense, wear-resistant oxide layer on the aluminium surface, which effectively isolates the base material from moisture, road salt, and chemical contaminants, preventing rust and corrosion. This treatment also enhances the bracket’s surface hardness by 3-5 times, improving wear resistance and extending its service life. The additional powder coating further reinforces corrosion protection, ensuring the bracket remains structurally intact even in harsh climatic conditions, including coastal areas and regions with heavy snowfall and road salt use.
The manufacturing process of the D110020J-B0100 aluminium bracket follows a strict industrial-grade production workflow, combining precision extrusion, CNC machining, and surface treatment technologies. The production process begins with the extrusion of high-purity 6000-series aluminium alloy ingots into the basic bracket shape, ensuring uniform material distribution and a dense internal structure free from pores, cracks, or inclusions. This extrusion process is carried out under controlled temperature and pressure conditions, optimizing the material’s grain structure for maximum strength and ductility.
After extrusion, the bracket undergoes precision CNC machining to refine its dimensions, shape, and mounting features. CNC milling and drilling technologies are used to process mounting holes, positioning slots, and attachment points with micron-level dimensional accuracy (±0.1mm), ensuring perfect alignment with the Dongfeng H30’s original mounting points and mating components. The machining process also includes deburring and edge rounding to eliminate sharp edges, preventing damage to surrounding wiring, hoses, or components. Following machining, the bracket undergoes the anodizing and powder coating surface treatments, carried out under fully automated controlled conditions to ensure uniform coating thickness and strong adhesion.
Before leaving the factory, every single D110020J-B0100 aluminium bracket undergoes rigorous quality inspections, including dimensional accuracy testing, tensile strength testing, corrosion resistance testing, and fitment testing. These tests ensure that each bracket meets Dongfeng’s strict OEM standards, with no defects or deviations that could compromise performance. Only units that pass all inspections are packaged and delivered, guaranteeing reliable performance and long service life in the Dongfeng H30.
3. Structural Design & Key Integrated Components
The D110020J-B0100 aluminium bracket features a compact, ergonomic structural design, meticulously engineered to match the engine compartment layout and chassis structure of the Dongfeng H30. Its design is optimized to maximize structural strength while minimizing weight and space occupancy, ensuring it fits seamlessly in the limited engine compartment without interfering with adjacent components such as the engine, transmission, suspension, or electrical systems. The bracket’s design is based on the triangle stability principle, with strategically placed support ribs to distribute loads evenly and reduce stress concentration, enhancing overall structural rigidity.
The core structure of the D110020J-B0100 aluminium bracket consists of three key integrated components: the main mounting base, support arms, and precision attachment points. Each component is designed to fulfill a specific functional purpose, working together to deliver optimal support, positioning, and durability. The main mounting base is a flat, sturdy platform that attaches directly to the Dongfeng H30’s chassis frame or engine block, featuring multiple precision-drilled mounting holes that match the vehicle’s original fasteners (bolts or screws). The base is reinforced with integrated rib structures to enhance load-bearing capacity and prevent deformation under heavy loads or dynamic forces.
The support arms extend from the main base, designed to reach and secure the target components (such as electrical modules, fluid lines, or auxiliary engine parts). These arms are engineered with a combination of straight and curved segments, tailored to the specific layout of the Dongfeng H30’s engine compartment, ensuring a perfect fit without interfering with other components. The support arms are also reinforced with ribs to maintain structural rigidity, even when supporting heavy components or subjected to vibration.
The precision attachment points—located at the ends of the support arms—are designed to match the mounting features of the components they secure. These attachment points include threaded holes, clamping slots, and positioning pins, ensuring a tight, secure fit that prevents component movement during vehicle operation. The threaded holes are precision-tapped to match the original fasteners, eliminating the need for additional adapters or modifications. Additionally, the bracket features integrated cable management slots, designed to route wiring harnesses and fluid lines neatly, preventing tangling, abrasion, or interference with moving parts.
A key design feature of the D110020J-B0100 aluminium bracket is its thermal expansion compensation structure. Engine compartment temperatures can fluctuate significantly (from -40°C in cold winters to 120°C during engine operation), and aluminium’s thermal expansion coefficient is higher than that of steel. To address this, the bracket is designed with slight flexure in the support arms, allowing for thermal expansion and contraction without causing stress or deformation. This design ensures the bracket maintains its structural integrity and component positioning even under extreme temperature conditions. The overall design of the D110020J-B0100 aluminium bracket is a perfect balance of functionality, precision, and durability, tailored specifically to the unique requirements of the Dongfeng H30’s engine compartment and chassis system.
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