Product Features:
This series of Cast Aluminum Gearbox & Transmission Housings is specifically engineered for high-output power transmission systems, automotive transmissions, transfer cases, and industrial gearboxes. Precision-crafted from premium-grade A356 aluminum alloy using advanced casting techniques and strengthened through a rigorous T6 solution and aging heat treatment, these housings deliver exceptional mechanical strength, tensile resistance, and impact toughness. Featuring structurally optimized ribbing and lightweight wall distributions, they provide high structural rigidity and superior heat dissipation under high torque and heavy dynamic loads while significantly reducing overall assembly weight.
All critical mounting faces, bearing journals, oil seal grooves, and threaded connections undergo high-precision CNC machining, backed by stringent dimensional tolerances and 100% leak testing to guarantee zero seepage and flawless assembly under severe thermal and operational stresses. The surface features a refined shot-blasted aluminum texture, offering excellent wear resistance, anti-corrosion protection, and a professional industrial finish.
核心技术参数 (Specifications)
材质 (Material): A356 铸造铝合金 (A356 Cast Aluminum Alloy)
热处理 (Heat Treatment): T6 固溶时效热处理 (T6 Solution and Aging Heat Treatment)
工艺 (Process): 重力/低压铸造 + 高精度 CNC 精加工 (Gravity / Low-Pressure Casting + Precision CNC Machining)
表面处理 (Finish): 喷砂/抛丸金属原色 / 防腐保护 (Shot Blasted Raw Aluminum Finish / Protective Coating)
公差与检验 (Tolerance & Inspection): 配合位尺寸严格控制;100% 气密性/泄漏测试与 CMM 三坐标检测 (Tight tolerance control on bearing & mounting fits; 100% Air-Leak Tested & CMM Inspected)
应用场景 (Application): 汽车变速箱壳体、分动箱壳体、减速机箱体、电动汽车(EV)电驱总成壳体及工业传动系统 (Automotive Transmission Cases, Transfer Case Housings, EV Reducer/Drive Units, & Industrial Gearbox Assemblies)
服务模式 / Business Type100% 按图/按样定制 (Build to Print Only, No Stock)
保密协议 / IP Protection 支持签署保密协议 (Strict NDA Signed)