品牌 | FESTO/德國費斯托 | 應用領域 | 環保,化工,電子,電氣 |
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供應FESTOT型帶倒鉤接頭常見類型
應(ying)用詳情(qing):
管(guan)(guan)(guan)(guan)接(jie)(jie)頭(tou)是管(guan)(guan)(guan)(guan)道(dao)與管(guan)(guan)(guan)(guan)道(dao)之間(jian)的(de)(de)(de)連(lian)接(jie)(jie)工具,是元件和管(guan)(guan)(guan)(guan)道(dao)之間(jian)可以拆裝的(de)(de)(de)連(lian)接(jie)(jie)點(dian)。在管(guan)(guan)(guan)(guan)件中(zhong)充當著*的(de)(de)(de)重要(yao)(yao)角(jiao)色,它是液壓管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)兩個(ge)主要(yao)(yao)構(gou)成部分(fen)之一。管(guan)(guan)(guan)(guan)接(jie)(jie)頭(tou)用(yong)于儀表等直線連(lian)接(jie)(jie),連(lian)接(jie)(jie)形(xing)式有(you)承插焊或螺紋連(lian)接(jie)(jie)。主要(yao)(yao)用(yong)于小口徑(jing)的(de)(de)(de)低壓管(guan)(guan)(guan)(guan)線,用(yong)于需經常裝拆的(de)(de)(de)部位、或作為(wei)使(shi)用(yong)螺紋管(guan)(guan)(guan)(guan)件管(guan)(guan)(guan)(guan)路(lu)的(de)(de)(de)最終調整之用(yong)。結構(gou)形(xing)式宜采(cai)用(yong)金屬面接(jie)(jie)觸(chu)密封結構(gou),墊片密封的(de)(de)(de)結構(gou)形(xing)式通常用(yong)于輸送水、油、空氣(qi)等一般管(guan)(guan)(guan)(guan)路(lu)上,采(cai)用(yong)可鍛鑄(zhu)鐵(tie)材料制造。此(ci)外(wai),使(shi)用(yong)要(yao)(yao)求與價格等也(ye)是選用(yong)時考慮的(de)(de)(de)因素。
有時也(ye)會用(yong)到紫(zi)銅墊圈(quan),它比(bi)較(jiao)適(shi)合(he)(he)在(zai)(zai)連接(jie)管(guan)壁比(bi)較(jiao)厚(hou)的(de)管(guan)道中,其組成部分主要有接(jie)頭(tou)體、接(jie)管(guan)和螺母。在(zai)(zai)使(shi)(shi)用(yong)時,將(jiang)接(jie)頭(tou)體嵌入目標(biao)中,配合(he)(he)使(shi)(shi)用(yong)前(qian)面所說的(de)墊圈(quan)將(jiang)端面密(mi)封(feng),接(jie)頭(tou)體和接(jie)管(guan)之間用(yong)橡膠密(mi)封(feng),有時也(ye)會使(shi)(shi)用(yong)球面密(mi)封(feng)的(de)方式進行(xing)。
液(ye)壓系(xi)統中(zhong)(zhong)管(guan)道(dao)和管(guan)接頭的(de)連接方式也有不同(tong),管(guan)道(dao)旋入(ru)端采用的(de)是連接螺(luo)紋。錐螺(luo)紋憑借(jie)著自己的(de)椎體旋緊(jin)并(bing)利用聚(ju)四(si)氟乙烯等物質進行密封操作,主要(yao)(yao)被應(ying)用在中(zhong)(zhong)低壓的(de)液(ye)壓系(xi)統中(zhong)(zhong)。細牙螺(luo)紋的(de)密封效果(guo)非(fei)常好,經常被用于高壓系(xi)統中(zhong)(zhong),但它需要(yao)(yao)使用組合(he)墊(dian)圈(quan)或者O型(xing)圈(quan)來針(zhen)對端面的(de)封閉工作,
即螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)由一圓柱面加工而成。ZG俗稱管(guan)錐,即螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)由一圓錐面加工而成,一般的水管(guan)接頭都(dou)是(shi)(shi)這(zhe)(zhe)樣的,老的國內(nei)螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)標標注為(wei)Rc 外螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)為(wei)R公(gong)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)用(yong)螺(luo)(luo)(luo)距來(lai)表(biao)示,美英(ying)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)用(yong)每英(ying)寸內(nei)的螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)牙(ya)數(shu)來(lai)表(biao)示,這(zhe)(zhe)是(shi)(shi)它們最大的區別,公(gong)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)是(shi)(shi)60度(du)等邊牙(ya)型,英(ying)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)是(shi)(shi)等腰(yao)55度(du)牙(ya)型,美制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)60度(du)。公(gong)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)用(yong)公(gong)制單位,美英(ying)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)用(yong)英(ying)制單位。管(guan)螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)主(zhu)要用(yong)來(lai)進行(xing)管(guan)道(dao)的連接,其內(nei)外螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)的配合緊密,有直管(guan)與錐管(guan)兩種。公(gong)稱直徑(jing)是(shi)(shi)指所連接的管(guan)道(dao)直徑(jing),顯然螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)大徑(jing)比公(gong)稱直徑(jing)大。1/4,1/2,1/8是(shi)(shi)英(ying)制螺(luo)(luo)(luo)紋(wen)(wen)(wen)(wen)的公(gong)稱直徑(jing),單位是(shi)(shi)英(ying)寸。
工作壓力完整(zheng)溫度范圍 -0.95 bar ... 10 bar
工作(zuo)介質 壓縮(suo)空氣,符(fu)合 ISO 8573-1:2010 [7:-:-]
工(gong)作(zuo)和先(xian)導介質說明 可用(yong)潤(run)(run)滑(hua)介質工(gong)作(zuo)(之后須(xu)一直潤(run)(run)滑(hua)介質工(gong)作(zuo))
環境溫度 0 °C ... 60 °C
氣接口,氣口 1 用于(yu) 4 mm 外徑的氣管
優勢(shi)型號:
U-3/8-B
QSKL-G1/2-12
MS12-LFR-G-D7-E-U-V-LD-AS
KDI-M3-A 151995
伸(shen)縮(suo)缸(gang) DFM-40-25-B-PPV-A-KF
DSBC-50-100-PPVA-N3
緊(jin)湊氣缸 ADVUL-40-15-P-A
氣缸-ADVU-25-50-P-A
FESTO LRP-1/4-2.5 162834
FESTO KMEB-1-24-2.5-LED 151688
FESTO ADVU-32-20-P-A 156533
FESTO DFM-16-30-B-PPV-A-GF 529120
FESTO DFM-12-30-P-A-KF 170902 供應FESTOT型帶倒鉤接頭常見類型
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