求一张圆台展开图，上面直径6.5，下底直径6.8cm ，高14.5 圆台体计算，上圆直径1.6米 下圆6.03米，斜角高度2.5...
\u5706\u53f0\u4f53\u8ba1\u7b97\uff0c\u4e0a\u5706\u76f4\u5f841.6\u7c73 \u4e0b\u57066.03\u7c73\uff0c\u9ad82.58\u7c73 \u6c42\u5c55\u5f00\u7684\u7c73\u6570\uff01
\u4e0d\u77e5\u9053\u60a8\u7684\u610f\u601d\u662f\u4e0d\u662f\u6c42\u9762\u79ef\uff1f
\u9ad8\u5ea6=2.906m
绛旓細璁＄畻锛氾紙闄ゅ幓鍜彛灏哄锛屼笅鏂欐椂娉ㄦ剰鍔犱笂锛夋瘝绾块暱=鈭歔锛堜笂鍙/2-涓嬪彛/2)²+楂²]=鈭歔(0.55-0.15)²+0.6²]=鈭(0.4²+0.6²)=鈭0.52=0.72111鍐呭渾鍗婂緞=姣嶇嚎闀棵楋紙涓嬪彛/2锛壝凤紙涓婂彛/2-涓嬪彛/2)=0.72脳0.3梅(1.1-0.3)=0.72脳0銆
绛旓細杩界瓟 浣犳妸鍥剧墖涓嬭浇涓嬫潵,鏀惧ぇ鏉ョ湅灏卞緢娓呮浜,鍗婂緞灏辨槸r,鍥句笂鏍囧緱寰堟竻妤 宸茶禐杩 宸茶俯杩< 浣犲杩欎釜鍥炵瓟鐨勮瘎浠锋槸? 璇勮 鏀惰捣 鍏朵粬绫讳技闂2015-11-13 鎴戞兂瑕佷竴涓笂鍦600.涓嬪渾2000!鍨傜洿楂樺害600鐨鍦嗗彴CA... 2015-03-22 涓婂渾1460鐩村緞,涓嬪渾480,鍨傜洿楂600姹侰AD灞曞紑鍥 2013-01-02 姹俢ad 鐢绘硶 涓鍦嗙洿寰1000...
绛旓細鍥炵瓟锛氭墖褰㈢殑鍦嗗績瑙掕绠楀緢閲嶈 AC涓哄唴鍦嗗崐寰 AB涓哄鍦嗗崐寰 AC/AB = r/R
绛旓細鍏堢敤涓夎鍑芥暟姹傚嚭涓鍙ｅ緞鍜屼笅鍙ｅ緞涔嬮棿鍨傜洿鐨勮窛绂籬1锛宧1*h1=320*320-150*150=79900锛宧1=282.67mm锛岀劧鍚庢牴鎹浉浼间笁瑙掑舰鐨勬眰鍑哄畠鐨勬枩杈圭殑闀垮害锛屽嵆浣犺鐨勬瘝绾跨殑闀垮害H锛孒/h1=锛圖/2锛/(D-d)/2锛屽甫鍏ユ暟鍊间负锛欻=900*282.67/锛900-600锛=848.01mm锛岃繖鏄ぇ鍦灞曞紑鐨勬瘝绾匡紝灏忓渾姣嶇嚎鐨勫氨鏄敤澶у渾鐨...
绛旓細鏂瑰悰鐒婂壊鏉ュ仛杩欎釜濂戒簨鍚э紝鎴戝氨榛樿灞曞紑涓鍧楋紝闇瑕 鍒囧壊鍐嶈銆
绛旓細鍦嗗彴灞曞紑鍥濡涓婏紝涓棿涓轰晶闈㈠睍寮鍥撅紱宸﹀彸鍦嗕负涓嬩笂搴曢潰锛涘渾鍙颁晶闈㈠睍寮鍥惧搴旂殑鎵囧舰鍦嗗績瑙掔瓑浜 蟺/2.8 寮у害锛岀害绛変簬 64.256掳锛涘渾鍙伴珮搴 H=鈭歿1.4²-[(1-0.5)/2]²}=[鈭7.59]/2鈮1.3775锛
绛旓細鍦嗛敟褰灞曞紑鍥灏哄璁＄畻 1銆 鐢诲嚭鍦嗗彴鐨勪富瑙嗗浘锛堢瓑鑵版褰級锛氬渾鍙扮殑涓婁笅搴鐩村緞锛220锛652锛変负绛夎叞姊舰鐨勪笂涓嬪簳锛屽渾鍙鐨勯珮涓虹瓑鑵版褰㈢殑楂500锛夛紱2銆佸欢绛夎叞姊舰2鑵扮敾寤堕暱绾跨浉浜や簬鈥淥鈥濈偣锛屽浘涓殑铏氱嚎涓夎褰㈤儴鍒嗭紱3銆佷互涓夎褰㈢殑椤剁偣涓哄渾蹇冿紝浠ュ皬涓夎褰㈢殑鑵伴暱涓哄崐寰勶紝浠ュ渾鍙扮殑涓搴曞懆闀夸负寮ч暱锛岀敾鍑哄皬...
绛旓細璇锋煡鐪鍥剧墖锛鏁翠釜灞曞紑鍥灏哄閮藉湪閭ｉ噷銆傚皬鍦嗗姬鐨勫崐寰勫昂瀵镐负434mm,澶у渾寮х殑鍗婂緞灏哄涓2504mm銆
绛旓細璇风湅涓嬮潰锛岀偣鍑绘斁澶э細
绛旓細鐓ч檮鍥惧睍寮銆傚疄闄呬笂锛屾湁浜涙暟鍊间綘涔熷彲浠ヤ笉璁＄畻锛屽湪CAD涓弗鏍兼寜瀹為檯灏哄鐢伙紝閲忎竴涓嬪氨琛屼簡銆傛垜鎯虫湁杩欎釜绀烘剰鍥,鏈夊叧璁＄畻杩囩▼浣犲簲璇ヨ嚜宸卞彲浠ュ垪鍑烘潵浜嗗惂銆傚浘閲岄潰鏈変釜鍦版柟鎵撻敊浜,鏀逛簡涓涓,涓嶇煡鏀硅繃鏉ヤ簡娌.绗1鏉￠噷闈,涓嶆槸"鐩村緞",鏄"鍛ㄩ暱".
