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Anonymous1764664905
12-02 09:55
Model Name
engine block 3d model
Tags
machine
rendering
realistic
Prompt
V型6缸汽车发动机核心总成,气缸夹角60°,长450mm×宽320mm×高280mm,缸径85mm,冲程90mm,曲轴箱与气缸体一体化,6个独立气缸套(壁厚3mm),缸盖每缸4气门,凸轮轴(轴径25mm),4个发动机悬置安装孔(Φ18mm),活塞连杆组件衔接,活塞顶部10mm实体+侧壁BCC点阵(杆径0.8mm,胞元5mm),活塞销孔Φ12mm(厚度≥6mm),连杆工字形实体+内部BCC点阵(杆径1.0mm,胞元6mm),连杆大头Φ45mm+小头Φ12mm,浮动活塞销铰接,冷态间隙0.3mm(活塞-气缸套)/0.1mm(活塞销-连杆小头)/0.15-0.2mm(连杆大头-曲轴轴颈)/1.2-1.5mm(活塞-缸盖),热态间隙自适应,BCC点阵分布(气缸体/曲轴箱/缸盖/活塞/连杆),胞元尺寸5-8mm,孔隙率68%,杆系圆角0.3mm,闭合流形拓扑,无破洞无悬垂,承力面厚度≥5mm,8个Φ10mm散热孔+4个Φ8mm透气孔,铝合金材质,减重40%(≤18kg),符合GB/T 19055-2003/ISO 6312-2014,3D打印适配,高精度STL输出。
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