Mhando dzemaumbirwo uye kupatsanurwa kwemabheyaringi akatsetseka

Maumbirwo edenderedzwa Kubereka Kwakajeka iri nyore pane yebhiri rinotenderera. Inonyanya kuve nerin'i yemukati ine pamusoro pedenderedzwa rekunze uye rin'i yekunze ine pamusoro pedenderedzwa remukati.

Inowanzo shandiswa pakufamba kwekufamba netsoka zvishoma (kureva, kufamba kwekona). Nekuda kwechimiro chedenderedzwa chenzvimbo inotsvedza, inogonawo kuita kufamba kwakatsamira (kureva, kufamba kwega) mukati meAngle range yakati. Inogona kuramba ichishanda zvakajairika kana mubato wekutsigira negomba remubato zvisina kuzara zvakanyanya. Mabheyaringi Akajeka anoshandiswa mumaindasitiri akadai sekuchengetedza mvura uye michina yehunyanzvi.

Mabheya emhando yepamusoro anoshandiswa zvakanyanya mumaindasitiri akadai semainjiniya ema hydraulic cylinders, maturusi emuchina we forging nekudzvanya, michina yekuvaka, michina inongoshanda yoga, ma absorbers emotokari, uye michina ye hydraulic. Mabheya emhando yepamusoro anoshandiswa sedenderedzwa rinotsvedza. Rudzi rwekutanga rwunoumbwa nerin'i yemukati neyekunze ine denderedzwa rinotsvedza rinotsvedza.

Zvimiro:

Mabheya esimbi akatenderera ane simba guru rekutakura zvinhu uye anodzivirira kukanganiswa, uye anewo simba rekudzivirira ngura, simba rekudzivirira kusakara, simba rekuzvigadzirisa, mafuta akanaka kana mafuta esimbi asina kusvibiswa nemafuta anosvibisa. Kunyangwe akaiswa zvisina kurongeka, anogona kushanda zvakajairika. Nokudaro, mabheya esimbi akatenderera anoshandiswa zvakanyanya mukufamba kwesimbi, kufamba kwakatenderedza uye kufamba kwakatenderera.

Chikamu:

Zvichienderana negwara remutoro wavanogona kutakura kana kuti Angle yekubata :(Kupatsanurwa kwemabheyaringi akapararira: mabheyaringi akapararira eradial, mabheyaringi akapararira eangular, mabheyaringi akapararira ethreat spherical, mabheyaringi akapararira erod end)

1. Mabheya eRadial spherical plain: Anoshandiswa kutsungirira mitoro yeradial, ane makona ekubatana anotangira pa0 degrees kusvika pa45 degrees.

a: Radial contact spherical plain bearing: Radial plain bearing ine nominal contact Angle ye 0 degrees, yakakodzera kutsungirira radial loads. Zvisinei, inogonawo kutsungirira axial load diki painenge iine radial loads.

b: Angular contact radial spherical plain bearing: Radial spherical plain bearing ine nominal contact Angle inopfuura 0 degrees asi iri pasi kana kuti yakaenzana ne45 degrees, inokwanisa kutsungirira mitoro yakabatana ye radial ne axial load panguva imwe chete.

2. Mabheya esimbi akasimba: Anoshandiswa kutsungirira mitoro yeaxial, neAngle yekubata inodarika madhigirii 45 kusvika 90

a: Axial contact thrust plain bearing: Chigadziko che thrust plain bearing chine Angle ye 90 degrees, chakakodzera kutsungirira mitoro yakachena ye axial.

b: Angular contact thrust spherical plain bearingers: Thrust spherical plain bearingers ine nominal contact Angle inopfuura 45 degrees asi iri pasi pe90 degrees yakakodzera kutsungirira axial loads, asi inogonawo kutsungirira axial loads (muchiitiko ichi, radial load value haifanirwe kudarika 0.5 times axial load).

Chii chinonzi denderedzwa risina chinhu?

Mabheya akapatsanurwa muzvikamu zvemabheya anotenderera uye mabheya anotsvedza. Mabheya anotenderera anonyanya kutenderera nekubatana kwepoindi kana kuti nekubatana kwemutsetse kwezvinhu zvinotenderera zvemukati (zvinhu zvinotenderera zvinosanganisira mabhora esimbi, chinotendereras, ma "needle roller", nezvimwewo). Ma "bearing" akadaro ane zvinhu zvinotenderera anonzi ma "rolling bearing". Ma "sliding bearing", kune rumwe rutivi, ma "bearing" anotenderera kuburikidza nekukweshana kunotsvedza. Ane hunhu hwekukwesha simbi pasimbi uye "metal rubbing" pamidziyo isingapfeki, nezvimwewo. Saka, ma "sliding bearing" haana zvinhu zvinotenderera.

Mabheya eSpherical plain anowanzo shandiswa. Zita rawo rakazara iradial spherical plain ball bearings kana radial spherical plain sliding bearings. Tinongoti mabheya eSpherical plain bearings. Maumbirwo awo akareruka kupfuura erolling bearings. Anoumbwa nering yekunze ine inner spherical surface neintender ine inner spherical surface yakaiswa pamwe chete. Panguva yekufamba, anogona kutenderera nekutenderera paAngle diki uye anonyanya kushandiswa pakushanda nekukurumidza.

Kupatsanurwa kwemabheyaringi akatenderera:

Mushure memakore ekugadzirwa, mabheyaringi akatenderera akashanduka kuita mhando dzakasiyana zvichienderana nenzvimbo dzakasiyana dzekushandiswa, kunyanya kusanganisira:

Mabheya emhando yeRadial spherical plain bearings, rod end spherical plain bearings, thrust angular contact spherical plain bearings. Mhando idzi dzinopatsanurwawo kuita mabheya emhando yeSpherical plain bearings ekuchengetedza uye mabheya emhando yeSpherical plain bearings asina maintenance. Mabheya emhando yeSpherical plain bearings asina maintenance ndiwo atinowanzo dana semabheya emhando yeSpherical plain bearings anozvizora ega.

Makodhi emhando uye zvinoreva mabheyaringi akatenderera:

Kodhi yemhando yemabheyaringi akatsetseka iri nyore kwazvo. Inoumbwa nekodhi yemhando yepamberi, kodhi yehukuru hwepakati uye kodhi yekuchinja ruzivo rwekumashure. Kana paine brand, inogona kumakwa pamberi pekodhi yemhando yepamberi.

Semuyenzaniso:

GE50ES-2RS

GE: Kodhi yemhando, inoratidza mhando yeGE series plain bearingers

50: Dhayamita yemukati ine zita (kwete dhayamita yemukati chaiyo, sezvo kuchine kushivirira)

E: Zvinoratidza kuti mukaha we axial unovhurwa pa ring yekunze ye bearing (mukaha we axial unoreva mukaha uri munzira ye shaft).

S: Zvinoratidza kuti denderedzwa resimbi rine mugero wemafuta neburi remafuta

RS: Zvinoratidza kuti bearing ine rin'i imwe chete yekunamira, saka 2RS zvinoreva kuti ine rin'i dzekunamira kumativi ese

GE60DO-2RS

GE: Sezvambotaurwa pamusoro apa, kodhi yemhando inoratidza mhando yeGE series spherical plain bearings

60: Dhayamita yemukati ine zita (kwete dhayamita yemukati chaiyo uye ine kushivirira)

DO: Kufanana neES, zvinoratidza kuti mukaha we axial unovhurwa pa ring yekunze ye bearing, uye mhete dzemukati nedzekunze dzine migero yemafuta nemaburi emafuta.

RS: Bearing ine rin'i imwe chete yekuvharira, saka 2RS zvinoreva kuti ine rin'i dzekuvharira kumativi ese

GE40UK-2RS

GE: Kodhi yemhando, inoratidza GE series yemabheyaringi akatenderera

40: Dhayamita yemukati ine zita (zvisingarevi kuti dhayamita yemukati chaiyo ine kutsungirira)

UK: Kufanana neE, zvinoratidza kuti mukaha we axial unovhurwa pa ring yekunze ye bearing, asi i bearing isina denderedzwa ( bearing inozvizora yega).

RS: Inoreva bearing ine sealing ring kune rumwe rutivi, uye 2RS zvinoreva kuti ine sealing rings kumativi ese.