某精密零件图纸的比例尺是100:1,量的图上的尺寸是350厘米,实际的尺寸是多少厘米 在一张精密零件图纸上,量得零件长40mm,而这个零件实际长度...
\u4e00\u5f20\u7cbe\u5bc6\u96f6\u4ef6\u56fe\u7eb8\u7684\u6bd4\u4f8b\u5c3a\u662f50\uff1a1\uff0c\u5728\u56fe\u7eb8\u4e0a\u91cf\u5f97\u96f6\u4ef6\u9ad818\u5398\u7c73\uff0c\u8fd9\u4e2a\u96f6\u4ef6\u7684\u5b9e\u9645\u9ad8\u662f\u591a\u5c1118\u00f7501=0.36\uff08\u5398\u7c73\uff09\uff1b\u7b54\uff1a\u8fd9\u4e2a\u96f6\u4ef6\u7684\u5b9e\u9645\u9ad8\u662f0.36\u5398\u7c73\uff0e
\u89e3\u7b54\uff1a\u8fd9\u5f20\u56fe\u7eb8\u7684\u6bd4\u4f8b\u5c3a\u662f 40\u6bd40.08=500\u6bd41.
\u76f8\u5173\u77e5\u8bc6\u70b9\uff1a
1. \u6bd4\u4f8b\u5c3a\u7684\u542b\u4e49\u4e0e\u516c\u5f0f \u6bd4\u4f8b\u5c3a\u662f\u8868\u793a\u56fe\u4e0a\u8ddd\u79bb\u6bd4\u5b9e\u5730\u8ddd\u79bb\u7f29\u5c0f\u6216\u6269\u5927\u7684\u7a0b\u5ea6.
\u516c\u5f0f\u4e3a\uff1a\u6bd4\u4f8b\u5c3a=\u56fe\u4e0a\u8ddd\u79bb\uff1a\u5b9e\u9645\u8ddd\u79bb
2..\u6bd4\u4f8b\u5c3a\u7684\u8868\u793a\u65b9\u6cd5
\u6709\u6570\u5b57\u5f0f,\u7ebf\u6bb5\u5f0f,\u548c\u6587\u5b57\u5f0f\u4e09\u79cd\uff0c.\u4e09\u79cd\u8868\u793a\u65b9\u6cd5\u53ef\u4ee5\u4e92\u6362.
3. \u6bd4\u4f8b\u5c3a\u7684\u7c7b\u578b
\uff081\uff09\u7f29\u5c0f\u7684\u6bd4\u4f8b\u5c3a \u5728\u5730\u56fe\u7684\u7ed8\u5236\u4e0a,\u7ecf\u5e38\u51fa\u73b0\u7684\u662f\u7f29\u5c0f\u7684\u6bd4\u4f8b\u5c3a.
\u4f8b\u5982,1:1000000\u5c31\u8868\u793a\u5730\u56fe\u4e0a1cm\u7684\u8ddd\u79bb,\u5b9e\u5730\u7684\u8ddd\u79bb\u4e3a 1x1000000=10000m\u537310km.
\uff082\uff09\u653e\u5927\u7684\u6bd4\u4f8b\u5c3a \u5728\u7cbe\u5bc6\u96f6\u4ef6\u7684\u56fe\u7eb8\u4e0a\uff0c\u5e38\u51fa\u73b0\u7684\u662f\u653e\u5927\u7684\u6bd4\u4f8b\u5c3a.
\u4f8b\u5982.500:1\u5c31\u8868\u793a\u56fe\u7eb8\u4e0a1mm\u7684\u5c3a\u5bf8\uff0c\u5b9e\u9645\u96f6\u4ef6\u7684\u5c3a\u5bf8\u4e3a
1x500=500mm.\u53735dm.
某精密零件图纸的比例尺是100:1,量的图上的尺寸是350厘米,实际的尺寸是350*100=35000厘米
实际尺寸=350÷100
=3.5厘米
350*100=35000厘米,350米
350×100=35000厘米
折合350米
3.5
绛旓細浣犲ソ锛鏌愮簿瀵嗛浂浠跺浘绾哥殑姣斾緥灏烘槸100锛1锛岄噺鐨勫浘涓婄殑灏哄鏄350鍘樼背锛屽疄闄呯殑灏哄鏄350*100=35000鍘樼背
绛旓細50cm
绛旓細1. 棣栧厛锛屾垜浠渶瑕佺悊瑙f瘮渚嬪昂鐨勬蹇点傛瘮渚嬪昂鏄鍥剧焊涓婅窛绂讳笌瀹為檯璺濈鐨勬瘮渚鍏崇郴銆傚湪杩欎釜渚嬪瓙涓紝姣斾緥灏烘槸100:1锛屾剰鍛崇潃鍥剧焊涓婄殑1鍘樼背浠h〃瀹為檯涓殑100鍘樼背銆2. 鏍规嵁棰樼洰鎻忚堪锛屽浘绾镐笂鐨闆朵欢闀垮害涓50鍘樼背銆備娇鐢ㄦ瘮渚嬪昂锛屾垜浠彲浠ヨ绠楀嚭瀹為檯闀垮害銆傚皢鍥剧焊涓婄殑闀垮害涓庢瘮渚嬪昂鐩镐箻锛50鍘樼背 * 100 = 5000鍘樼背銆3....
绛旓細鈶4 銕 鈶1.6 绫 鈶2:1 鈶f墿澶у埌鍘熸潵鐨5鍊 鈶3000:1锛5000:1
绛旓細璁惧疄闄呮槸x鍘樼背 100锛1=50锛歺 100x=50 x=50梅100 x=0.5 鎵浠ュ疄闄呮槸0.5鍘樼背
绛旓細浣犲ソ锛姣斾緥灏=100鍘樼背锛5姣背=100 锛0.5=200 锛1
绛旓細姣斾緥灏 =100鍘樼背锛5姣背 =100锛0.5 =200锛1 鏁呯瓟妗堜负锛200锛1锛
绛旓細瀹為檯璺濈=鍥涓婅窛绂幻姣斾緥灏 10梅100/1=0.1鍘樼背=1姣背
绛旓細25梅1001=0.25锛堝帢绫筹級锛0.25鍘樼背=2.5姣背锛涚瓟锛氬畠鐨勫疄闄呴暱搴︽槸2.5mm锛庢晠绛旀涓猴細2.5锛
绛旓細100:1鏄斁澶鍥锛屽浘涓100浠h〃瀹為檯1,鍥句笂70鍘樼背瀹為檯鏄0.7鍘樼背锛7姣背