国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
妫楄帄甯備簩鎵嬮洟蹇冩(j墨)寤犲鍫�(b脿o)鍍�(ji脿)
妫楄帄甯備簩鎵嬮洟蹇冩(j墨)寤犲鍫�(b脿o)鍍�(ji脿)
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�85000
涓婃灦鏃ユ湡锛�2021-04-28 16:06:45
鐢�(ch菐n)鍦帮細灞辨澅
鐧�(f膩)璨ㄥ湴锛�灞辨澅婵�(j矛)瀵у競
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鑷�(t谩i)
鐎忚閲忥細358
璩囨枡涓嬭級锛�鏆劇(w煤)璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇(w煤)鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾�(shu艒)鏄�

    闆㈠績鍘熺悊

    鐣�(d膩ng)鍚湁绱�(x矛)灏忛绮掔殑鎳告诞娑查潨缃笉鍕�(d貌ng)鏅�(sh铆)锛岀敱浜庨噸鍔涘牬(ch菐ng)鐨勪綔鐢ㄤ娇寰楁嚫娴殑椤嗙矑閫愭几涓嬫矇銆傜矑瀛愯秺閲�锛屼笅娌夎秺蹇紝鍙嶄箣瀵嗗害姣旀恫楂斿皬鐨勭矑瀛愬氨鏈�(hu矛)涓婃诞銆傚井绮掑湪閲嶅姏鍫�(ch菐ng)涓嬬Щ鍕�(d貌ng)鐨勯€熷害鑸囧井绮掔殑澶у皬銆佸舰鎱�(t脿i)鍜屽瘑搴︽湁闂�(gu膩n)锛屽苟涓斿張鑸囬噸鍔涘牬(ch菐ng)鐨勫挤(qi谩ng)搴﹀強娑查珨鐨勭矘搴︽湁闂�(gu膩n)銆傝薄绱呰鐞冨ぇ灏忕殑椤嗙矑锛岀洿寰戠偤鏁�(sh霉)寰背锛屽氨鍙互鍦ㄩ€氬父閲嶅姏浣滅敤涓嬭瀵熷埌瀹冨€戠殑娌夐檷閬�(gu貌)绋�銆�
    姝ゅ锛岀墿璩�(zh矛)鍦ㄤ粙璩�(zh矛)涓矇闄嶆檪(sh铆)閭勪即闅ㄦ湁鎿�(ku貌)鏁g従(xi脿n)璞°€傛摯(ku貌)鏁f槸鐒�(w煤)姊濅欢鐨勭殑銆傛摯(ku貌)鏁h垏鐗╄唱(zh矛)鐨勮唱(zh矛)閲忔垚鍙嶆瘮锛岄绮掕秺灏忔摯(ku貌)鏁h秺鍤�(y谩n)閲�銆傝€屾矇闄嶆槸鐩稿皪(du矛)鐨勶紝鏈夋浠剁殑锛岃鍙楀埌澶栧姏鎵嶈兘閬�(y霉n)鍕�(d貌ng)銆傛矇闄嶈垏鐗╅珨閲嶉噺鎴愭姣�锛岄绮掕秺澶ф矇闄嶈秺蹇�銆傚皪(du矛)灏忎簬骞惧井绫崇殑寰矑濡傜梾姣掓垨铔嬬櫧璩�(zh矛)绛�锛屽畠鍊�?c猫)璋岃姢瑜愯皭璧楂旀垨鍗婅啝楂旂媭鎱�(t脿i)锛屽儏鍍呭埄鐢ㄩ噸鍔涙槸涓嶅彲鑳借瀵熷埌娌夐檷閬�(gu貌)绋嬬殑銆傚洜?y脿n)杞瓀绮掕秺灏忔矇闄嶈秺鎱�锛岃€屾摯(ku貌)鏁g従(xi脿n)璞″墖瓒婂毚(y谩n)閲嶃€傛墍浠ラ渶瑕佸埄鐢ㄩ洟蹇冩(j墨)鐢�(ch菐n)鐢熷挤(qi谩ng)澶х殑闆㈠績鍔�锛屾墠鑳借揩浣块€欎簺寰�?锛熸湐睢楿(ku貌)鏁g敘(ch菐n)鐢熸矇闄嶉亱(y霉n)鍕�(d貌ng)銆�
    闆㈠績灏辨槸鍒╃敤闆㈠績姗�(j墨)杞�(zhu菐n)瀛�楂橀€熸棆杞�(zhu菐n)鐢�(ch菐n)鐢熺殑寮�(qi谩ng)澶х殑闆㈠績鍔�锛屽姞蹇恫楂斾腑椤嗙矑鐨勬矇闄嶉€熷害锛屾妸妯e搧涓笉鍚�娌夐檷绯绘暩(sh霉)鍜屾诞鍔涘瘑搴︾殑鐗╄唱(zh矛)鍒嗛洟闁�(k膩i)銆�
    闆㈠績鍔涳紙g)鍜岃綁(zhu菐n)閫燂紙rpm)涔嬮枔鐨勬彌绠�
    闆㈠績鍔汫鍜岃綁(zhu菐n)閫烺PM涔嬮枔鐨勬彌绠楀叾鎻涚畻鍏紡濡備笅锛�
    G=1.11×10^(-5)×R×(rpm)^2
    鍏朵腑锛孏鐐洪洟蹇冨姏锛屼竴鑸互g锛堥噸鍔涘姞閫熷害锛夌殑鍊嶆暩(sh霉)渚�(l谩i)琛ㄧず銆�
    10^(-5) 鍗�10鐨勮矤(f霉)浜旀鏂�锛�(rpm)^2杞�(zhu菐n)閫熺殑骞虫柟锛孯鐐哄崐寰�锛屽柈浣嶇偤鍘樼背銆�
    渚嬪锛岄洟蹇冨崐寰戠偤10鍘樼背锛岃綁(zhu菐n)閫熺偤8000RPM锛屽叾闆㈠績鍔涚偤锛�
    G=1.11*10锛堬紞5锛�*10*锛�8000锛�2=7104
    鍗抽洟蹇冨姏鐐�7104g.
    鑰岀暥(d膩ng)闆㈠績鍔涚偤8000g 鏅�(sh铆)锛屽叾杞�(zhu菐n)閫熸噳(y墨ng)鐐猴細8489鍗崇磩鐐�8500rpm銆�

    鍒嗛(l猫i)妯�(bi膩o)婧�(zh菙n)

    鎸夊垎闆㈠洜绱燜r鍊煎垎
    鍙皣闆㈠績姗�(j墨)鍒嗙偤浠ヤ笅骞剧ó鍨嬪紡锛�
    Fr≤3500锛堜竴鑸偤600~1200锛�锛岄€欑ó闆㈠績姗�(j墨)鐨勮綁(zhu菐n)閫熻純浣�锛岀洿寰戣純澶с€�
    2銆侀珮閫熼洟蹇冩(j墨)
    Fr=3500~50000锛岄€欑ó闆㈠績姗�(j墨)鐨勮綁(zhu菐n)閫熻純楂橈紝涓€鑸綁(zhu菐n)榧撶洿寰戣純灏�锛岃€岄暦(zh菐ng)搴﹁純闀�(zh菐ng)銆�
    3銆佽秴楂橀€熼洟蹇冩(j墨)
    Fr>50000锛岀敱浜庤綁(zhu菐n)閫熷緢楂橈紙50000r/min浠ヤ笂锛夛紝鎵€浠ヨ綁(zhu菐n)榧撳仛鎴愮窗(x矛)闀�(zh菐ng)绠″紡銆�
    鍒嗛洟鍥犵礌Fr鏄寚鐗╂枡鍦ㄩ洟蹇冨姏鍫�(ch菐ng)涓墍鍙楃殑闆㈠績鍔�锛岃垏鐗╂枡鍦ㄩ噸鍔涘牬(ch菐ng)涓墍鍙楀埌鐨勯噸鍔涗箣姣斿€笺€�
    鎸夋搷浣滄柟寮忓垎
    鍙皣闆㈠績姗�(j墨)鍒嗙偤浠ヤ笅鍨嬪紡锛�
    1銆侀枔闅欏紡闆㈠績姗�(j墨)
    鍏跺姞鏂欍€佸垎闆�銆佹礂婊屽拰鍗告福绛夐亷(gu貌)绋嬮兘鏄枔闅欐搷浣�锛屽苟閲囩敤浜哄伐銆侀噸鍔涙垨姗�(j墨)姊版柟娉曞嵏娓�锛屽涓夎冻寮忓拰涓婃嚫寮忛洟蹇冩(j墨)銆�
    2銆侀€g簩(x霉)寮忛洟蹇冩(j墨)
    鍏堕€�(j矛n)鏂�銆佸垎闆�銆佹礂婊屽拰鍗告福绛夐亷(gu貌)绋嬶紝鏈夐枔闅欒嚜鍕�(d貌ng)閫�(j矛n)琛屽拰閫g簩(x霉)鑷嫊(d貌ng)閫�(j矛n)琛屽叐绋�銆�
    鎸夊嵏娓f柟寮忓垎
    鍙皣闆㈠績姗�(j墨)鍒嗙偤浠ヤ笅鍨嬪紡锛�
    宸ュ簭闁撴帴锛屾搷浣滆嚜鍕�(d貌ng)銆�
    宸ュ簭鍗婇€g簩(x霉)锛屾搷浣滆嚜鍕�(d貌ng)銆�
    宸ュ簭閫g簩(x霉)锛屾搷浣滆嚜鍕�(d貌ng)銆�
    宸ュ簭閫g簩(x霉)锛屾搷浣滆嚜鍕�(d貌ng)銆�
    5銆佹尟鍕�(d貌ng)鍗告枡闆㈠績姗�(j墨)
    宸ュ簭閫g簩(x霉)锛屾搷浣滆嚜鍕�(d貌ng)銆�
    6銆侀鍕�(d貌ng)鍗告枡闆㈠績姗�(j墨)
    宸ュ簭閫g簩(x霉)锛屾搷浣滆嚜鍕�(d貌ng)銆�
    鎸夊伐钘濈敤閫�
    鍙皣闆㈠績姗�(j墨)鍒嗙偤锛氶亷(gu貌)婵惧紡闆㈠績姗�(j墨)銆�娌夐檷寮忛洟蹇冩(j墨)銆�
    鎸夊畨瑁濈殑鏂瑰紡鍒�
    閭勫彲灏囧叾鍒嗙偤绔嬪紡銆佽嚗寮�銆佸偩鏂滃紡銆佷笂鎳稿紡鍜屼笁瓒冲紡绛�銆�
    鎸夋(bi膩o)婧�(zh菙n)鑸囧競鍫�(ch菐ng)浣跨敤浠介鍒嗙偤浠ヤ笅鍥涚ó
    1銆佷笁瓒冲紡闆㈠績姗�(j墨)
    3銆佺鐗囧紡鍒嗛洟姗�(j墨)
    鎸夊垎闆㈡柟寮忓垎
    1銆佹矇闄嶅紡闆㈠績姗�(j墨)
    2銆侀亷(gu貌)婵惧紡闆㈠績姗�(j墨)
鍦ㄧ窔瑭�(x煤n)鐩�(p谩n)/鐣欒█
  • 瑕�(gu墨)鏍硷紝鍨嬭櫉(h脿o)
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬�(y霉n)閫佽硣鏂�
    鎻愪緵妯f湰
    搴�(k霉)瀛樻儏娉�
    鍖呰鏉愭枡
  • 鍏嶈铂(z茅)鑱叉槑锛氫互涓婃墍灞曠ず鐨勪俊鎭敱浼佹キ(y猫)鑷鎻愪緵锛屽収(n猫i)瀹圭殑鐪熷(sh铆)鎬�銆佹簴(zh菙n)纰烘€у拰鍚堟硶鎬х敱鐧�(f膩)甯冧紒妤�(y猫)璨�(f霉)璨�(z茅)锛屾湰缍�(w菐ng)灏�(du矛)姝や笉鎵挎摂(d膩n)浠讳綍淇濊瓑璨�(z茅)浠�銆傛垜鍊�?c猫)鐡宼 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆(j铆)鏈�(hu矛)鍝℃垨VIP鏈�(hu矛)鍝�銆�
    浼佹キ(y猫)淇℃伅
    姊佸北鑱氱櫦(f膩)浜屾墜瑷�(sh猫)鍌欒臣(g貌u)閵�(xi膩o)閮�
    鏈�(hu矛)鍝$礆(j铆)鍒ワ細瀹跺閫氭暩(sh霉)瀛楃嚐(y铆ng)閵�(xi膩o)鐗�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鍞愭亽澹紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細0530-15275027066
    鑱�(li谩n)绯绘墜姗�(j墨)锛�15275096117
    鍌崇湡铏�(h脿o)纰硷細-
    浼佹キ(y猫)閮电锛�773999383@qq.com
    缍�(w菐ng)鍧€锛�15275027066.jdzj.com
    閮电法锛�274700
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297