建立方向盘项目初始版本

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2026-10-29 22:04:55 +08:00
commit 9962cbfbce
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from PIL import Image,ImageDraw,ImageFont
from pathlib import Path
O=Path(r'C:\projects\wheel\models\kfl_double_crossbar_concept')
font=r'C:\Windows\Fonts\msyh.ttc'
def f(size):return ImageFont.truetype(font,size)
canvas=Image.new('RGB',(2400,1830),'#f4f6fa');d=ImageDraw.Draw(canvas)
d.text((70,35),'双横梁方案 · 轴承支撑总装示意',font=f(52),fill='#18283c')
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')
def panel(name,xy,wh,title):
x,y=xy;w,h=wh; d.rounded_rectangle((x,y,x+w,y+h),radius=18,fill='white',outline='#d9e0e9',width=2)
d.text((x+22,y+15),title,font=f(29),fill='#20344c')
img=Image.open(O/name).convert('RGB');img.thumbnail((w-28,h-70)); canvas.paste(img,(x+(w-img.width)//2,y+58))
panel('assembly.png',(45,175),(1130,1100),'整机:电机、两只 KFL、开关及 150 mm 轴')
panel('frame.png',(1225,175),(1130,1100),'去掉电机与开关:查看双横梁和角码')
d.rounded_rectangle((45,1305,2355,1765),radius=18,fill='white',outline='#d9e0e9',width=2)
d.text((75,1328),'固定与调整方式',font=f(32),fill='#20344c')
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。',
'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。',
'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。',
'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。',
'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。']
for i,s in enumerate(rows): d.text((75,1390+i*67),s,font=f(25),fill='#9b4939' if i==4 else '#30445b')
canvas.save(O/'双横梁_3D装配示意.png')