24 lines
1.9 KiB
Python
24 lines
1.9 KiB
Python
from PIL import Image,ImageDraw,ImageFont
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from pathlib import Path
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O=Path(r'C:\projects\wheel\models\kfl_double_crossbar_concept')
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font=r'C:\Windows\Fonts\msyh.ttc'
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def f(size):return ImageFont.truetype(font,size)
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canvas=Image.new('RGB',(2400,1830),'#f4f6fa');d=ImageDraw.Draw(canvas)
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d.text((70,35),'双横梁方案 · 轴承支撑总装示意',font=f(52),fill='#18283c')
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d.text((73,112),'两块 76 × 80 × 8 mm 板；每块下方一根 2020 横梁，使用加长 L 角码直接连接',font=f(27),fill='#3e5065')
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def panel(name,xy,wh,title):
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x,y=xy;w,h=wh; d.rounded_rectangle((x,y,x+w,y+h),radius=18,fill='white',outline='#d9e0e9',width=2)
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d.text((x+22,y+15),title,font=f(29),fill='#20344c')
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img=Image.open(O/name).convert('RGB');img.thumbnail((w-28,h-70)); canvas.paste(img,(x+(w-img.width)//2,y+58))
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panel('assembly.png',(45,175),(1130,1100),'整机：电机、两只 KFL、开关及 150 mm 轴')
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panel('frame.png',(1225,175),(1130,1100),'去掉电机与开关：查看双横梁和角码')
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d.rounded_rectangle((45,1305,2355,1765),radius=18,fill='white',outline='#d9e0e9',width=2)
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d.text((75,1328),'固定与调整方式',font=f(32),fill='#20344c')
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rows=['① 每块轴承板下配一根横向 2020；横梁两端用普通角码固定在两根纵梁外侧。',
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'② 每块板用 2 只加长金属 L 角码直接连接横梁；橙色为角码，不需要额外平连接片。',
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'③ 板上横向长孔 + 角码竖向长孔用于同轴微调；横梁沿纵梁槽移动调整前后位置。',
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'④ 加长角码按 45 × 20 × 18 × 3 mm 假设，长槽 9.5 × 5.5 mm；实物规格及工具空间待核对。',
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'注：型材为实体外形示意，槽、螺母、真实折弯半径及开关细节未定；此图不能直接用于加工。']
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for i,s in enumerate(rows): d.text((75,1390+i*67),s,font=f(25),fill='#9b4939' if i==4 else '#30445b')
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canvas.save(O/'双横梁_3D装配示意.png')
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