鍔涘瀹為獙
1
锛?/p>
锛?/p>
2018
灞婄寤虹渷鍘﹂棬甯?/p>
3
鏈堣川閲忔鏌ワ級鍦ㄩ獙璇佸姩閲忓畧鎭掑畾寰嬪疄楠屾椂锛岀敤鍥剧敳鎵�绀鸿缃繘琛岄獙璇侊紝
鍦ㄩ暱鏈ㄦ澘鍙崇涓?/p>
闈㈠灚鏀惧皬鏈ㄧ墖锛屽钩琛″ソ鎽╂摝鍔涖�傚皬杞?/p>
P
鐨勫墠绔矘鏈夋鐨偿锛屽悗绔繛鐫�绾稿甫銆傛帴閫氱數婧愶紝杞绘帹灏忚溅
P
浣夸箣杩愬姩锛屽皬杞?/p>
P
杩愬姩涓�娈垫椂闂村悗锛屼笌鍘熸潵闈欐鐨勫皬杞?/p>
Q
鐩哥锛屽苟绮樺悎鍦ㄤ竴璧风户缁繍鍔ㄣ�?/p>
(
宸茬煡鎵撶偣璁℃椂鍣ㄧ數婧愰鐜囦负
50Hz)
(1)
涓よ溅纰版挒鍓嶅悗鎵撳嚭鐨勭焊甯﹀鍥句箼鎵�绀恒�傛祴寰楀皬杞?/p>
P
鐨勮川閲?/p>
m
P
=0.60kg
锛屽皬杞?/p>
Q
鐨勮川閲?/p>
m
Q
=0.40kg
锛岀敱浠ヤ笂鏁版嵁姹?/p>
寰楃鍓嶇郴缁熸�诲姩閲忎负
_______kg路
m
锛?/p>
s
锛岀鍚庣郴缁熸�诲姩閲忎负
_______kg路
m
锛?/p>
s(
缁撴灉淇濈暀涓変綅鏈夋晥鏁板瓧
)
(2)
瀹為獙缁撹锛?/p>
__________________________________________________________________
銆愮瓟妗堛�?/p>
锛?/p>
1
锛?/p>
0.480-0.482
0.475
锛?/p>
2
锛夊湪璇樊鍏佽鐨勮寖鍥村唴锛岀鎾炲墠鍚庡姩閲忓畧鎭?/p>
2
锛庢煇鍚屽閫氳繃涓嬭堪瀹為獙楠岃瘉鍔涚殑骞宠鍥涜竟褰㈠畾鍒欙紟
瀹為獙姝ラ锛?/p>
[
鏉ユ簮
:
瀛?/p>
#
绉?/p>
#
缃?/p>
]
鈶犲皢寮圭哀绉ゅ浐瀹氬湪璐存湁鐧界焊鐨勭珫鐩存湪鏉夸笂锛屼娇鍏惰酱绾挎部绔栫洿鏂瑰悜锛?/p>
鈶″鍥剧敳鎵�绀猴紝灏嗙幆褰㈡鐨瓔涓�绔寕鍦ㄥ脊绨хГ鐨勭Г閽╀笂锛屽彟涓�绔敤鍦嗙彔绗斿皷绔栫洿鍚戜笅鎷夛紝鐩村埌寮圭哀绉ょず鏁颁负鏌愪竴璁?/p>
瀹氬�兼椂锛屽皢姗＄毊绛嬩袱绔殑浣嶇疆鏍囪涓?/p>
O
1
銆?/p>
O
2
锛岃褰曞脊绨хГ鐨勭ず鏁?/p>
F
锛屾祴閲忓苟璁板綍
O
1
銆?/p>
O
2
闂寸殑璺濈
(
鍗虫鐨瓔鐨勯暱搴?/p>
l
)
锛庢瘡娆″皢寮圭哀绉ょず鏁版敼鍙?/p>
0.50 N
锛屾祴鍑烘墍瀵瑰簲鐨?/p>
l
锛岄儴鍒嗘暟鎹涓嬭〃鎵�绀猴細
F
/N
0
0.50
1.00
1.50
2.00
2.50
l
/cm
l
0
10.97
12.02
13.00
13.98
15.05
鈶㈡壘鍑衡憽涓?/p>
F
锛?/p>
2.50 N
鏃舵鐨瓔涓ょ鐨勪綅缃紝閲嶆柊鏍囪涓?/p>
O
銆?/p>
O
鈥?/p>
锛屾鐨瓔鐨勬媺鍔涜涓?/p>
F
OO
鈥?/p>
.
鈶ｅ湪绉ら挬涓婃秱鎶瑰皯璁告鼎婊戞补锛屽皢姗＄毊绛嬫惌鍦ㄧГ閽╀笂锛屽鍥句箼鎵�绀猴紟鐢ㄤ袱鍦嗙彔绗斿皷鎴愰�傚綋瑙掑害鍚屾椂鎷夋鐨瓔鐨勪袱绔紝
浣跨Г閽╃殑涓嬬杈惧埌
O
鐐癸紝灏嗕袱绗斿皷鐨勪綅缃爣璁颁负
A
銆?/p>
B
锛屾鐨瓔
OA
娈电殑鎷夊姏璁颁负
F
OA
锛?/p>
OB
娈电殑鎷夊姏璁颁负
F
OB
.