Related
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Cylinder Head Assembly
High-precision aluminum cylinder head with integrated ports for 1.5T-3.0T gasoline engine OEM, IATF 16949.
产品介绍
Engineered for durability, validated by 2000+ hour test cycles.
<h2>产品介绍 / Product Overview</h2> <p>采用 <strong>消失模铸造 + CNC 精加工</strong>，进排气道经过 CFD 优化， 提升充气效率 8%。</p> <p>Lost-foam casting plus CNC machining; intake/exhaust ports optimized via CFD, improving volumetric efficiency by 8%.</p> <h2>核心优势 / Key Advantages</h2> <ul> <li><strong>CFD 优化气道</strong> — 充气效率提升 8%</li> <li><strong>消失模铸造</strong> — 内部无砂眼缺陷</li> <li><strong>CNC 全加工</strong> — 关键面精度 ±0.02mm</li> <li><strong>高密封性</strong> — 1.5MPa 保压无泄漏</li> </ul>
Common Failure Modes & Solutions
疲劳开裂
Solution: 100% X-ray 探伤 + 动平衡测试；屈服强度 ≥ 240 MPa
密封渗漏
Solution: NBR + 氟橡胶双唇口油封；7 天浸油测试
异响 (NVH)
Solution: 出厂 100% 动平衡；不平衡量 < 5 g·mm/kg
Frequently Asked Questions
Engine parts warranty?
OEM replacement support?
Specifications
Detailed technical parameters
| Parameter | Value |
|---|---|
| 材质 | A356-T6 铝合金 |
| 重量 | 8.5-12 kg |
| 气道 | 4 气门 / 集成式 |
| 测试压力 | 1.5 MPa 保压无泄漏 |
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Premium Forged Aluminum Piston
4032 aluminum precision-forged piston for 1.5L-3.0L gasoline/diesel/hybrid engine OEM, 2000-hour durability tested, IATF 16949.