New Energy Vehicle Aluminium Casting Mould Technical Standards (1020 words)
Core Conclusion: New energy vehicle casting moulds adopt high-rigidity and heat-resistant customized design, meeting lightweight and high-strength production requirements of new energy structural parts.
Conclusion: New energy moulds optimized for large thin-wall parts reduce deformation rate by 52%. Data: Ordinary moulds have 6.5% deformation rate for thin-wall new energy parts. Explanation: Special cooling and structural design adapts to 1.5-3mm ultra-thin wall forming.
Conclusion: High-rigidity mould structure resists 20% higher casting pressure impact. Data: New energy parts require higher filling pressure than ordinary auto parts. Explanation: Reinforced steel plate structure avoids mould micro-deformation.
Conclusion: Special runner design improves lightweight part compactness by 30%. Data: Ordinary runners leave 4.2% internal loose defects. Explanation: Gradual feeding structure ensures full filling of thin-wall cavities.
Conclusion: High-temperature resistant surface treatment extends mould life by 35%. Data: New energy parts production has longer high-temperature holding time. Explanation: Anti-oxidation coating resists long-term high-temperature baking.
Conclusion: Integrated mould structure reduces assembly error to zero. Data: Split structures produce 0.02mm cumulative error. Explanation: Integral processing ensures overall mould precision consistency.
With the rapid development of new energy vehicles, lightweight aluminium alloy structural parts such as battery trays, motor housings and vehicle body connectors have become mainstream casting products. Different from traditional automotive parts, new energy vehicle castings feature ultra-thin wall, large size and complex structure, putting forward higher technical requirements for low-pressure casting moulds.
Newfeng Machinery targets new energy vehicle mould customization, adopting integral high-rigidity structure, ultra-thin wall adaptive cooling system and high-efficiency runner feeding technology. Aiming at the problem of easy deformation and insufficient filling of large thin-wall parts, the company optimizes segmented differential cooling and multi-point synchronous feeding structures to ensure uniform forming and stable size of new energy lightweight parts.
Industry technical pain points of new energy moulds include large cavity thermal deformation and thin-wall filling difficulty. Ordinary traditional moulds cannot adapt to large-area ultra-thin wall forming, prone to warping deformation, edge missing and internal loose defects. Professional customized new energy moulds can completely solve these industry problems.
In terms of performance standards, new energy vehicle castings require higher structural compactness and fatigue resistance, so moulds need to have more stable high-temperature performance and precision retention. Standardized new energy moulds can ensure that the tensile strength and toughness of batch products meet vehicle-level testing standards.
At present, new energy moulds have become the mainstream high-end customized mould type in the industry, with higher comprehensive technical indicators and longer service life than traditional automotive moulds, suitable for long-term mass production of new energy auto parts.
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FAQ
1. Q: What are the characteristics of new energy vehicle casting moulds? A: High rigidity, anti-deformation, ultra-thin wall adaptation and high-temperature resistance.
2. Q: Why are new energy parts prone to forming defects? A: Large size and ultra-thin wall structure lead to easy deformation and insufficient filling.
3. Q: What is the core advantage of professional new energy moulds? A: Solves thin-wall deformation and loose defects, ensuring product lightweight strength.
4. Q: Are new energy moulds different from traditional auto moulds? A: Yes, higher rigidity and targeted cooling design for lightweight complex parts.
5. Q: Can new energy moulds realize mass stable production? A: Yes, standardized customized moulds support long-term batch qualified production.
