Mabasa Ekutanga uye Nheyo dzeKushanda kweHydraulic Cylinders muMasisitimu Emazuva Ano
Mashandiro Emasirinda EHydraulic
Sirinda ye hydraulic inyanzvi inoshandiswa mu hydraulic systems. Inoshandura simba re hydraulic kuita simba re mechanical kuti rifambe zvakananga. Nheyo yekushanda inotevera mutemo waPascal. Kumanikidzwa kwemafuta e hydraulic kunosundira piston mukati mechubhu ye sirinda.
Maitiro Ekushanda:
- Zvinoiswa muOiri: Pombi ye hydraulic inotumira mafuta muchubhu ye silinda
- Kufamba kwePiston: Kana yamanikidzwa, piston inosundira mutoro mumutsara wakatwasuka
- Kudzokera Kurohwa: Mushure mekusvika panzvimbo, mafuta anodzoka kuti apedzise kutenderera
Dhizaini iri nyore rinopa simba guru rekuburitsa simba. Sirinda ye hydraulic inogona kutakura zvinhu zvinorema nekudzora kwakanyatsonaka.
Nzvimbo Huru dzeKushandisa:
Masilinda ehydraulic anoshanda mumaindasitiri akawanda. Anopa simba guru rekusunda michina inoda kufamba kwakatwasuka. Nzvimbo dzakakosha dzinosanganisira:
- Michina yeHydraulic yekugadzira simbi
- Michina yekuvaka yakaita seyekuchera
- Midziyo yesimbi
- Michina yekuumba jekiseni
- Masisitimu ekugadzira
Rudzi rwega rwega rwe hydraulic cylinder rune simba rakasiyana. Mainjiniya anosarudza zvichienderana nezvinodiwa nemutoro uye dhizaini yesystem.
Kusiyana kwedhayamita yeBore uye Kukanganisa Kwavo paKushanda kweSirivhari Yekubuda Kwesimba
Hukama Huripo Pakati Pekufinha Nesimba
Dhayamita yebhore ndiyo inosarudza simba rinobuda re hydraulic cylinder. Bore rakakura rinoburitsa simba rakawanda. Fomura yacho iri nyore:
Kupi:
- F= Simba redzidziso (Newtons)
- D= Dhayamita yebore (mm)
- P= Kumanikidzwa kwesystem (MPa)
Zvikamu zveSaizi dzeBore:
Saizi dzakasiyana dzemabhore dzinoshanda zvakasiyana:
| Rudzi rweBore | Dhayamita | Zvakanakira | Miganhu | Mashandisirwo |
|---|---|---|---|---|
| Bore Diki | 50-80mm | Dhizaini diki, mutengo wakaderera, mhinduro inokurumidza | Simba shoma rinobuda | Midziyo chaiyo, nzvimbo dzakamanikana |
| Bore repakati | 100-160mm | Simba rakaenzana uye kumhanya, zvinokwanisika | Inoda masisitimu ane kumanikidzwa kwepakati | Michina yekudhinda ye hydraulic, michina |
| Bore Hombe | 200mm+ | Simba guru, kushanda kwakasimba | Saizi hombe, mutengo wakakwira, inoda kumanikidzwa kwakanyanya | Zvishandiso zvinorema, zvesimbi |
Dhayamita yePiston Rod Inokoshawo
Upamhi hwetsvimbo yepiston hunowanzova 30% kusvika 70% yehukuru hwebhore. Tsvimbo yakakora inodzivirira kukotama zviri nani. Izvi zvakakosha kana munhu akabatwa kwenguva refu kana kuti akatakura zvinhu padivi. Kana munhu akabatwa kwenguva inopfuura 1.5 metres, dhizaini yekusakotama inova yakakosha. Kana pasina dhizaini chaiyo, tsvimbo inogona kukotama kana yabatwa.
Pakusarudza silinda ye hydraulic, funga nezvehukuru hwebhore netsvimbo. Musanganiswa wakakodzera unovimbisa kushanda kwakavimbika uye hupenyu hurefu hwebasa.
Gwaro reKusarudza Zvinhu zveMachubhu eSilinda, Tsvimbo dzePiston, uye Zvikamu Zvikuru
Zvinhu zveSirivhari Tube
Chubhu yesilinda inobata mafuta ehydraulic uye inotungamira piston. Sarudzo yezvinhu zvinoenderana nekumanikidzwa uye nharaunda:
| Zvinhu | Zvivakwa | Kuongororwa kweDzvinyiriro | Zvinyorwa |
|---|---|---|---|
| #20 Simbi Isina Musono | Kabhoni shoma, welding yakanaka, mutengo wakaderera | Yakaderera (≤10MPa) | Inoda kukwidziridzwa kusvika paRa ≤0.4μm |
| #35 Simbi Isina Musono | Kabhoni yepakati, simba rakaenzana | Pakati nepakati (10-20MPa) | Kushanda zvakanaka kwese |
| #45 Simbi Isina Musono | Kabhoni yakawanda, yakasimba, inodzivirira kupera | Yakakwira (≥20MPa) | Sarudzo yepamusoro yemasisitimu ane kumanikidzwa kwakanyanya |
| Simbi Isina Kushanda (304/316) | Haipindi ngura, mutengo wakakwira | Mamiriro akakosha | Makemikari, nharaunda dzemugungwa |
Kune akawanda mashandisirwo ema hydraulic cylinder, simbi #45 isina musono inopa kukosha kwakanyanya. Inobata kumanikidzwa kwakanyanya uye inodzivirira kusakara.
Zvinhu zvePiston Rod
Tsvimbo yepiston inobatanidzwa nemutoro. Inofanira kuramba kukotama nekusakara:
| Zvinhu | Kurapa | Kuoma | Mashandisirwo |
|---|---|---|---|
| #45 Simbi (Yakasimba) | Yakadzimwa + Chrome plating | 229-285HB, 45-55HRC mushure me chrome | Kushandiswa kwakajairika |
| 40Cr Alloy Simbi | Yakadzimwa + Kuomesa kwakanyanya + Kuisa mapurasitiki paChrome | Kudzivirira kupfeka kwakakwira ne30% | Zvinodiwa zvekupfeka zvakanyanya, zvinogara kwenguva refu |
| #35/#45 Simbi Isina Musono (Mhango) | Zvakafanana neyakasimba, ine gomba rekuburitsa mweya | Zvakafanana neyakasimba | Zvinodiwa zvekuderedza huremu |
| Simbi isina ngura | Nzvimbo yakakweshwa kana kuti yakaputirwa | Zvinosiyana zvichienderana negiredhi | Maindasitiri anoparadza, ezvekudya, ezvekurapa |
Kuputira chrome kwakajairika pamatanda mazhinji episton. Nzvimbo yakaoma yechrome inodzivirira kupera kana ngura. Kana mamiriro ekunze akaoma, simbi ye40Cr alloy inopa 30% resistance iri nani yekupfeka.
Zvimwe Zvikamu Zvikuru
- Pistoni: Yakagadzirwa nesimbi yakakandwa isingaparare, simbi yegrey (HT300/350), simbi, kana aruminiyamu. Kubatana netsvimbo kunofanira kunge kuri mukati me 0.03mm
- Chivharo cheSirivhari: Mhando dzesimbi dzine simba shoma dzinoshandisa simbi dzakagadzirwa ne ...
- Zvisimbiso: Rabha yeNitrile (inodzivirira mafuta), polyurethane (inodzivirira kupera), kana rabha yefluoro (inodziya zvakanyanya). Sarudza zvichienderana nerudzi rwemafuta ehydraulic uye tembiricha yekushanda.
Mazano Anoshanda Ekusarudza
- Isa Kudzvanywa Kutanga, Wobva Waverenga Bore: Tanga nezvinodiwa nemutoro wako. Verenga simba rinodiwa. Wobva wasarudza saizi yebhore iri nyore kushandisa.
- Wedzera Muganho Wekuchengetedza: Kumanikidzwa kwedhizaini kunofanirwa kunge kwakakwira ne20% kusvika 30% kupfuura kumanikidzwa kwakanyanya kwesystem
- Nzvimbo Yekufananidza: Pakugadzirisa panze kana kuti zvinoparadza, sarudza simbi isina ngura ine machira ekudzivirira. Pakupisa kwakanyanya, shandisa zvisimbiso zverubha zvefluoro
- Funga nezveKuisa Magadzirirwo: Kuisa flange, eye, kana clevis kunokanganisa chimiro che hydraulic cylinder. Simbisa rudzi rwekuisa nekukurumidza kuti udzivise kugadziriswa gare gare
Mhedziso Yekupedzisira
Masilinda ehydraulic anoshanda seactuator akakosha muindasitiri yemazuva ano. Anoshandura simba remvura kuita kufamba kwakavimbika kwemutsara. Dhayamita yebore inokanganisa zvakananga simba rekubuda, nemabhore makuru achigadzira simba rekusunda rakawanda. Kusarudzwa kwezvinhu kunosarudza kugara kwenguva refu kwesirinda uye mashandiro. Machubhu esirinda anowanzo shandisa simbi isina musono #45 yekushandisa ine pressure yakakwira. Rodhi dzepiston dzinoda kugadziriswa pamusoro senge chrome plating kuti dzisaparare. Mainjiniya anofanira kuyera zvinodiwa nesimba, mamiriro enzvimbo, uye mutengo pavanosarudza sirinda yehydraulic. Nekunzwisisa mhedzisiro yebore uye hunhu hwezvinhu, vashandisi vanogona kusarudza sirinda yakakodzera yekushandiswa kwega kwega. Izvi zvinovimbisa hupenyu hurefu hwebasa uye kushanda kwakanaka muma hydraulic presses, michina yekuvaka, uye masisitimu ekugadzira.
Nguva yekutumira: Kubvumbi-15-2026
