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文档目录结构简洁化

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chenjw28
2026-09-01 18:05:18 +08:00
parent bee439cf34
commit 5e531ffe1e
47 changed files with 1334 additions and 3380 deletions
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src/moldinsight/core/aluminum_foam_mold.py
+24 -20
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@@ -12,6 +12,7 @@
"""
from typing import Dict, List, Any, Tuple, Optional
import warnings
import numpy as np
from OCC.Core.BRepBuilderAPI import BRepBuilderAPI_MakeFace
from OCC.Core.BRepPrimAPI import BRepPrimAPI_MakeBox
@@ -55,13 +56,11 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
self.foam_material = foam_material
self.parting_line_tolerance = 0.1
self.max_draft_angle = 5.0
self.min_draft_angle = 1.0
self.cavity_count = 1
self.parting_precision = 0.1
self.cavity_match_rate = 95.0
self.side_action_designer = SideActionDesigner()
def set_foam_material(self, material: str):
@@ -89,7 +88,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
def generate_mold_cavities(self, product_shape: TopoDS_Shape) -> Dict[str, Any]:
"""
从产品的3D模型生成型腔和型芯
[已废弃] 单方案分模入口。生产路径请使用 MultiSchemeMoldPlanner.generate_plan。
完整流程：
1. 分析产品几何
@@ -100,10 +99,15 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
6. 分离型腔和型芯
7. 生成模具块
"""
warnings.warn(
"generate_mold_cavities 已废弃，请改用 MultiSchemeMoldPlanner.generate_plan 生成多方案分模结果",
DeprecationWarning,
stacklevel=2,
)
logger.info(f"开始生成铝泡沫模具型腔 (材料: {self.foam_material})...")
try:
analysis = self._analyze_product_geometry(product_shape)
analysis = self.analyze_product_geometry(product_shape)
parting_result = self._detect_parting_surfaces(product_shape, analysis)
primary_parting_surface = parting_result["primary_surface"]
@@ -113,20 +117,20 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
side_action_result = self.side_action_designer.analyze_and_design(
shape=product_shape,
parting_direction=primary_parting_direction,
mold_size=self._calculate_mold_size(analysis),
mold_size=self.calculate_mold_size(analysis),
parting_surface=primary_parting_surface,
)
undercut_regions = self._build_undercut_regions(
undercut_regions = self.build_undercut_regions(
side_action_result.get("undercut_analysis", {})
)
scaled_shape = self._apply_shrinkage_compensation(product_shape)
scaled_shape = self.apply_shrinkage_compensation(product_shape)
drafted_shape = self._apply_draft_angles(scaled_shape, primary_parting_surface)
drafted_shape = self.apply_draft_angles(scaled_shape, primary_parting_surface)
cavity, core = self._split_cavity_core(drafted_shape, primary_parting_surface)
cavity, core = self.split_cavity_core(drafted_shape, primary_parting_surface)
mold_block = self._generate_mold_block(cavity, analysis)
mold_block = self.generate_mold_block(cavity, analysis)
smoothed_parting_line = self._smooth_parting_line(primary_parting_line)
@@ -187,7 +191,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
},
"parting_surface": parting_geometry,
"manufacturing_info": {
"estimated_mold_size": self._calculate_mold_size(analysis),
"estimated_mold_size": self.calculate_mold_size(analysis),
"estimated_clamping_force": self._calculate_clamping_force(analysis),
"clamping_force_formula": "投影面积(cm²) × 0.3 (泡沫材料系数)",
"recommended_material": material_info.get("description", "Aluminum Foam Mold"),
@@ -251,9 +255,9 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
# ==================== 核心算法实现 ====================
def _analyze_product_geometry(self, shape: TopoDS_Shape) -> Dict[str, Any]:
def analyze_product_geometry(self, shape: TopoDS_Shape) -> Dict[str, Any]:
"""分析产品几何属性（扩展基类版本，增加法向量统计）"""
result = super()._analyze_product_geometry(shape)
result = super().analyze_product_geometry(shape)
result["normal_statistics"] = self._analyze_parting_direction(shape)
return result
@@ -266,7 +270,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
face = topods.Face(explorer.Current())
explorer.Next()
try:
normal = self._get_face_normal(face)
normal = self.get_face_normal(face)
if normal is None:
continue
props = GProp_GProps()
@@ -287,9 +291,9 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
for axis, value in stats.items()
}
def _split_cavity_core(self, shape: TopoDS_Shape, parting_surface: TopoDS_Face) -> Tuple[TopoDS_Shape, TopoDS_Shape]:
def split_cavity_core(self, shape: TopoDS_Shape, parting_surface: TopoDS_Face) -> Tuple[TopoDS_Shape, TopoDS_Shape]:
"""分离型腔和型芯（铝泡沫使用更大余量）"""
return super()._split_cavity_core(shape, parting_surface, margin=25)
return super().split_cavity_core(shape, parting_surface, margin=25)
def _detect_parting_surfaces(self, shape: TopoDS_Shape, analysis: Dict) -> Dict[str, Any]:
"""
@@ -317,7 +321,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
logger.info(f"泡沫模具 Z 轴分型面: Z={parting_z:.2f} mm (包围盒中心)")
parting_line = self.optimize_parting_line(
self._calculate_parting_line(shape, parting_surface)
self.calculate_parting_line(shape, parting_surface)
)
additional_surfaces = []
@@ -352,7 +356,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
"parting_position_z": parting_z,
}
def _build_undercut_regions(self, undercut_analysis: Dict[str, Any]) -> List[Dict[str, Any]]:
def build_undercut_regions(self, undercut_analysis: Dict[str, Any]) -> List[Dict[str, Any]]:
"""将侧向机构分析结果转换为兼容旧结构的倒扣区域列表。"""
undercut_faces = undercut_analysis.get("undercut_faces", [])
regions = []
@@ -429,7 +433,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
except Exception:
return 50.0
def _generate_mold_block(self, cavity: TopoDS_Shape, analysis: Dict) -> TopoDS_Shape:
def generate_mold_block(self, cavity: TopoDS_Shape, analysis: Dict) -> TopoDS_Shape:
"""生成完整的模具块（包含A/B板结构）"""
try:
bbox = analysis["bounding_box"]
@@ -464,7 +468,7 @@ class AluminumFoamMoldGenerator(BaseMoldGenerator):
# ==================== 辅助方法 ====================
def _calculate_mold_size(self, analysis: Dict) -> Dict[str, float]:
def calculate_mold_size(self, analysis: Dict) -> Dict[str, float]:
"""估算模具尺寸"""
dims = analysis["bounding_box"]["dimensions"]
margin = 30