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產(chǎn)品中心您的位置:網(wǎng)站首頁(yè) > 產(chǎn)品中心 > FESTO費斯托 > 氣缸 > 費斯托氣缸DFM-12-30-P-A-GF原裝現貨

費斯托氣缸DFM-12-30-P-A-GF原裝現貨

更新時(shí)間:2024-06-01

訪(fǎng)問(wèn)量:811

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費斯托氣缸,FESTO電磁閥,,FESTO氣缸FESTO比例閥,FESTO開(kāi)關(guān),FESTO氣管 ,上海泛音銷(xiāo)售FESTO氣缸|FESTO電磁閥|FESTO氣動(dòng)元件等一系列產(chǎn)品,費斯托氣缸DFM-12-30-P-A-GF原裝現貨
品牌FESTO/德國費斯托動(dòng)作方式單作用
應用領(lǐng)域化工,地礦,冶金,汽車(chē),電氣

        德國festo氣缸工作開(kāi)始時(shí),使閥F1切換,則K2進(jìn)氣,K1和K3排氣,快排活塞下移,有桿腔的壓縮空氣便通過(guò)快排導向蓋1上的多個(gè)圓孔(8個(gè)),再經(jīng)過(guò)快排缸體4上的多個(gè)方孔T(10余個(gè))及K3直接排至大氣中。因為上述多個(gè)圓孔和方孔的通流面積遠遠大于K3的通流面積,所以有桿腔的壓力可以在極短的時(shí)間內降低到接近于大氣壓力。

     festo氣缸當降到一定壓力時(shí),活塞便開(kāi)始下移。錘頭上壓塊便離開(kāi)行程閥F3的推桿6,閥3在彈簧的作用下復位。由于接有氣阻7和氣容8,閥3雖然復位,但F2卻延時(shí)復位,這就保證了蓄氣缸腔內的壓縮空氣用來(lái)完成使活塞迅速向下沖擊的工作。

否則,若F3復位,F2同時(shí)復位的話(huà),蓄氣缸腔內壓縮空氣就會(huì )在錘頭沒(méi)有運動(dòng)到行程終點(diǎn)之前已經(jīng)通過(guò)K4孔和閥F2排氣了,所以當錘頭開(kāi)始沖擊后,F2的復位動(dòng)作需延時(shí)幾十毫秒。因所需延時(shí)時(shí)間不長(cháng),沖擊缸沖擊時(shí)間又很短,往往不用氣阻、氣容也可以,只要閥F2的換向時(shí)間比沖擊時(shí)間長(cháng)就可以了。

      在活塞向下沖擊的過(guò)程中,由于有桿腔氣體能充分地被排空,故不存在普通型沖擊氣缸有桿腔出現的較大背壓,因而快排型沖擊氣缸的沖擊能是同尺寸的普通型沖擊氣缸沖擊能的3~4倍。

      festo氣缸它由活塞1、缸體2、活塞桿3等件組成?;钊挠叶擞蠺字頭,活塞的左端有凹形孔,后面活塞的T字頭裝入前面活塞的凹形孔內,由于缸體的限制,T字頭只能在凹形孔內沿缸軸向運動(dòng),而兩者不能脫開(kāi),若干活塞如此順序串聯(lián)置于缸體內,T字頭在凹形孔中左右可移動(dòng)的范圍就是此活塞的行程量。不同的進(jìn)氣孔A1~Ai(可能是A1,或是A1和A2,或A1、A2和A3,還可能是A1和A3,或A2和A3等等)輸入壓縮空氣(0.4~0.8MPa)時(shí),相應的活塞就會(huì )向右移動(dòng),每個(gè)活塞的向右移動(dòng)都可推動(dòng)活塞桿3向右移動(dòng)。festo氣缸為增大其輸出力采用兩個(gè)活塞串聯(lián)在一根活塞桿上,這樣其輸出力比單活塞也增大約一倍,且可減小氣缸尺寸,導氣頭體與導氣頭芯因需相對轉動(dòng),裝有滾動(dòng)軸承,并以研配間隙密封,應設油杯潤滑以減少摩擦,避免燒損或卡死。

     回轉氣缸主要用于機床夾具和線(xiàn)材卷曲等裝置上。撓性氣缸是以撓性軟管作為缸筒的氣缸。常用撓性氣缸有兩種。一種是普通撓性氣缸,由活塞、活塞桿及撓性軟管缸筒組成。一般都是單作用活塞氣缸,活塞的回程靠其他外力。


費斯托氣缸常用型號:

FESTO氣缸170827 DFM-12-30-P-A-GF

FESTO氣缸ESNU-10-25-P-A

FESTO氣缸DNC-125-320-PPV

FESTO氣缸DGC-18-320-KF-PPV-A

FESTO氣缸164887 STA-20-15-P-A

FESTO氣缸196020 DSNU-32-25-PPV-A

FESTO氣缸1908283 DSNU-20-20-P-A

FESTO氣缸DGP-40-1000-PPV-A-B替代DGC-K-40-1000-PPV-A-GK 1312503

FESTO氣缸SLM-25-100-KF-A-S 384066

FESTO氣缸AEVULQ-16-10-P-A

FESTO氣缸163371 DNC-50-50-PPV-A

FESTO氣缸163356 DNC-40-125-PPV

FESTO氣缸DNC-125-320-PPV

FESTO氣缸EG-2,5-5-PK-2

FESTO氣缸DSR-40-180-P

FESTO氣缸DNU-50-500-PPV-A替代DSBC-50-500-PPVA-N3

FESTO氣缸163344 DNC-40-200-PPV-A

FESTO氣缸SME-8-K-LED-24

FESTO氣缸ADVU-25-10-A-P-A

FESTO氣缸1646800 DSBG-100-660-PPVA-N3

FESTO氣缸2036032 DSBG-160-1000-PPVA-N3T4-150E

FESTO氣缸DNCB-40-8-PPV-A替代DSBC-40-8-PPVA-N3

FESTO氣缸DSBG-100-220-PPVA-N3T1  1646799

FESTO氣缸193987 DSNU-10-35-P-A-29K8

FESTO氣缸DNC-50-125-PPV-A新款DSBC-50-125-PPSA-N3




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