簡(jian)要描述(shu):日本SMC衛生級氣缸HY系列價格優勢SMC衛生級氣缸占空間位置少,結構(gou)輕巧,外形美(mei)觀,能(neng)承(cheng)受較大(da)的(de)(de)橫向(xiang)負載,無需(xu)安裝(zhuang)附(fu)件可直接安裝(zhuang)于各種夾具和(he)設備上。作(zuo)用是將壓縮空氣的(de)(de)壓力能(neng)轉換(huan)為機械能(neng),驅動(dong)機構(gou)作(zuo)直線往復(fu)運(yun)動(dong)、擺動(dong)和(he)旋轉運(yun)動(dong)。
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日本SMC衛生級氣缸HY系列價格優勢
SMC衛生級氣缸占空間位置少,結構輕巧,外形美觀,能承受較大的橫向負載,無需安裝附件可直接安裝于各種夾具和設備上。作用是將壓縮空氣的壓力能轉換為機械能,驅動機構作直線往復運動、擺動和旋轉運動。
SMC衛生級氣缸的工作原理:根據工作所需力的大小來確定活塞桿上的推力和拉力。由此來選擇氣缸時應使氣缸的輸出力稍有余量。若缸徑選小了,輸出力不夠,氣缸不能正常工作;但缸徑過大,不僅使設備笨重、成本高,同時耗氣量增大,造成能源浪費。在夾具設計時,應盡量采用增力機構,以減少氣缸的尺寸。下面是SMC薄型氣缸理論出力的計算公式:F:氣缸理論輸出力(kgf)F′:效率為85%時的輸出力(kgf)--(F′=F×85%)D:氣缸缸徑(mm)P:工作壓力(kgf/C㎡)例:直徑340mm的氣缸,工作壓力為3kgf/cm2時,其理論輸出力為多少?芽輸出力是多少?將P、D連接,找出F、F′上的點,得:F=2800kgf;F′=2300kgf在工程設計時選擇氣缸缸徑,可根據其使用壓力和理論推力或拉力的大小,從經驗表1-1中查出。例:有一氣缸其使用壓力為5kgf/cm2,在氣缸推出時其推力為132kgf,(氣缸效率為85%)問:該選擇多大的氣缸缸徑?由氣缸的推力132kgf和氣缸的效率85%,可計算出氣缸的理論推力為F=F′/85%=155(kgf)由使用壓力5kgf/cm2和氣缸的理論推力,查出選擇缸徑為?63的氣缸便可滿足使用要求。
SMC衛生(sheng)級氣(qi)(qi)缸(gang)(gang)(gang)(gang)的使(shi)(shi)用(yong)(yong)方法(fa):(1)氣(qi)(qi)缸(gang)(gang)(gang)(gang)正常的工(gong)作條件(jian):工(gong)作壓(ya)(ya)力(li)(li)0.4~0.6MPa,普通氣(qi)(qi)缸(gang)(gang)(gang)(gang)運(yun)動(dong)速度(du)范(fan)圍是50~1000mm/s,環境溫度(du)5~60℃。在低溫下(xia),需采(cai)(cai)取防(fang)凍(dong)措施(shi),防(fang)止(zhi)系統中(zhong)(zhong)(zhong)的水(shui)分(fen)凍(dong)結。除(chu)無(wu)(wu)給(gei)油和(he)無(wu)(wu)潤滑(hua)氣(qi)(qi)缸(gang)(gang)(gang)(gang)外(wai)(wai),應(ying)注(zhu)意合(he)理潤滑(hua),氣(qi)(qi)動(dong)系統中(zhong)(zhong)(zhong)應(ying)安(an)(an)裝(zhuang)(zhuang)油霧器(qi)。(2)氣(qi)(qi)缸(gang)(gang)(gang)(gang)安(an)(an)裝(zhuang)(zhuang)前(qian)(qian)(qian),應(ying)經空載(zai)(zai)試運(yun)行(xing)(xing)及(ji)在1.5倍(bei)高于工(gong)作壓(ya)(ya)力(li)(li)下(xia)試壓(ya)(ya),運(yun)轉(zhuan)正常和(he)無(wu)(wu)漏氣(qi)(qi)現象方可使(shi)(shi)用(yong)(yong)。(3)氣(qi)(qi)缸(gang)(gang)(gang)(gang)接(jie)入(ru)管道(dao)前(qian)(qian)(qian),必(bi)須清(qing)除(chu)管道(dao)內贓(zang)物(wu),防(fang)止(zhi)雜(za)物(wu)進入(ru)氣(qi)(qi)缸(gang)(gang)(gang)(gang)內。(4)活(huo)(huo)(huo)塞(sai)(sai)桿(gan)橫(heng)(heng)向(xiang)載(zai)(zai)荷(日本JIS標準(zhun)中(zhong)(zhong)(zhong)規(gui)定),氣(qi)(qi)缸(gang)(gang)(gang)(gang)允(yun)許承受(shou)橫(heng)(heng)向(xiang)載(zai)(zai)荷為氣(qi)(qi)缸(gang)(gang)(gang)(gang)大推力(li)(li)的1/20,因(yin)此,氣(qi)(qi)缸(gang)(gang)(gang)(gang)安(an)(an)裝(zhuang)(zhuang)時要防(fang)止(zhi)氣(qi)(qi)缸(gang)(gang)(gang)(gang)工(gong)作過程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)承受(shou)橫(heng)(heng)向(xiang)載(zai)(zai)荷,從(cong)而保證(zheng)氣(qi)(qi)缸(gang)(gang)(gang)(gang)的正常工(gong)作和(he)使(shi)(shi)用(yong)(yong)壽命。采(cai)(cai)用(yong)(yong)腳座(zuo)式、法(fa)蘭式安(an)(an)裝(zhuang)(zhuang)時,應(ying)盡量(liang)避免安(an)(an)裝(zhuang)(zhuang)螺栓本身(shen)直(zhi)接(jie)受(shou)推力(li)(li)或拉(la)力(li)(li)負(fu)荷。采(cai)(cai)用(yong)(yong)尾(wei)部懸掛中(zhong)(zhong)(zhong)間擺動(dong)式安(an)(an)裝(zhuang)(zhuang)時,活(huo)(huo)(huo)塞(sai)(sai)桿(gan)頂端的連接(jie)銷(xiao)(xiao)(xiao)位(wei)置(zhi)(zhi)與(yu)(yu)安(an)(an)裝(zhuang)(zhuang)件(jian)軸的位(wei)置(zhi)(zhi)處(chu)于同一(yi)方向(xiang);采(cai)(cai)用(yong)(yong)中(zhong)(zhong)(zhong)間軸銷(xiao)(xiao)(xiao)擺動(dong)式安(an)(an)裝(zhuang)(zhuang)時,除(chu)注(zhu)意活(huo)(huo)(huo)塞(sai)(sai)桿(gan)頂端連接(jie)銷(xiao)(xiao)(xiao)的位(wei)置(zhi)(zhi)外(wai)(wai),還應(ying)注(zhu)意氣(qi)(qi)缸(gang)(gang)(gang)(gang)軸心線與(yu)(yu)軸托架(jia)的垂(chui)直(zhi)度(du),同時,在不產生(sheng)卡死(si)的范(fan)圍內,將(jiang)擺軸架(jia)盡量(liang)靠近(jin)擺軸的根部。(5)緩(huan)(huan)沖(chong)氣(qi)(qi)缸(gang)(gang)(gang)(gang)在開始運(yun)行(xing)(xing)前(qian)(qian)(qian),先把緩(huan)(huan)沖(chong)節流(liu)閥擰(ning)在節流(liu)量(liang)較小的位(wei)置(zhi)(zhi),然后逐漸(jian)開大,直(zhi)至調到滿(man)意的緩(huan)(huan)沖(chong)效果。(6)不適(shi)用(yong)(yong)滿(man)行(xing)(xing)程(cheng)(cheng)(cheng),特別是當活(huo)(huo)(huo)塞(sai)(sai)桿(gan)伸出時,不要使(shi)(shi)活(huo)(huo)(huo)塞(sai)(sai)桿(gan)與(yu)(yu)缸(gang)(gang)(gang)(gang)蓋相(xiang)碰撞。否則(ze),容易(yi)引起活(huo)(huo)(huo)塞(sai)(sai)桿(gan)和(he)外(wai)(wai)部連接(jie)處(chu)的載(zai)(zai)荷集中(zhong)(zhong)(zhong)。(7)在行(xing)(xing)程(cheng)(cheng)(cheng)中(zhong)(zhong)(zhong)載(zai)(zai)荷有變化(hua)時,應(ying)使(shi)(shi)用(yong)(yong)輸出力(li)(li)充裕(yu)的氣(qi)(qi)缸(gang)(gang)(gang)(gang),并附加(jia)緩(huan)(huan)沖(chong)裝(zhuang)(zhuang)置(zhi)(zhi)。
日本SMC衛生級氣缸HY系列價格優勢
HYB32R-50
HY-C040SUS
HYCB40R-100
HY-D040SUS
HYDB25R-50
HYDCB32R-75F
HYDG20H-20
HYDG20H-50F
HYDG25R-150
HYDQB20R-50F
HYG25R-100F
HYG25R-75F
HYG40H-25
HY-L032SUS
HYQB32R-25F
HYQB50R-30FM