Ndezvipi zvakanakira anmhepo sefa?
Injini inoda kusveta mumhepo yakawanda panguva yekushanda. Kana mhepo isina kusefa, guruva rakarembera mumhepo rinosvetwa muhumburumbira, iyo inomhanyisa kupfeka kweboka repiston uye cylinder. Zvimedu zvakakura zvinopinda pakati pepistoni necylinder zvinogona kukonzera zvakakomba "kudhonza humburumbira", iyo inonyanya kukosha munzvimbo dzakaoma uye dzine jecha dzekushanda. Iyo sefa yemhepo inoiswa pamberi pecarburetor kana pombi yekupinza kusefa kunze guruva nejecha mumhepo, kuve nechokwadi chekuti mweya wakakwana uye wakachena unopinda mucylinder.
Zvinoenderana neiyo filtration musimboti, mafirita emhepo anogona kukamurwa kuita sefa rudzi, centrifugal mhando, oiri yekugezesa mhando uye composite mhando.
Munguva yekugadzirisa, iyo pepa sefa chinhu hachifanirwe kucheneswa mumafuta, zvikasadaro bepa sefa chinhu chinotadza, uye zviri nyore kukonzera tsaona yekumhanyisa. Panguva yekugadzirisa, chete nzira yekuzunguza, iyo yakapfava bhurashi yekubvisa nzira (yekukwesha pamwe nekuunyana) kana iyo yakadzvanywa mweya blowback nzira inogona chete kushandiswa kubvisa guruva uye tsvina yakanamatira pamusoro pebepa sefa chinhu. Kune iyo coarse sefa chikamu, guruva riri muguruva rinounganidza chikamu, mashizha uye pombi yedutu inofanira kubviswa nenguva. Kunyangwe kana ichigona kunyatsochengetedzwa nguva dzese, iyo bepa sefa chinhu haigone kudzoreredza kuita kwayo kwepakutanga, uye kuramba kwayo kwemhepo kunowedzera. Naizvozvo, kazhinji, kana iyo bepa sefa chinhu chinoda kuchengetedzwa kechina, chinofanira kutsiviwa nechinhu chitsva chesefa. Kana iyo bepa sefa element yakatsemuka, yakapwanyika, kana iyo sefa bepa uye yekupedzisira cap yakabviswa, inofanira kutsiviwa nekukasira.
QS NO. | SK-1009A |
OEM NO. | KOMATSU 600-185-2200 KOMATSU 600-185-2210 BOBCAT 666375 CASE 222425A1 CASE 1930587 JOHN DEERE RE508449 VOLVO 11711497 HITACHI 72ILL1ARP |
MHINJI REFERENCE | AF25291 AF25588 AF25526 AF25555 P772579 P827653 C14202/1 |
APPLICATION | KOMATSU (PC56-7、PC56-8、PC60-8、PC70-8、PC60-8M0、PC70-8M0、PC88MR-8) HYUNDAI (R60WVS, R60-9VS) KOBELCO (SK75-8) LOVOL (FR80E) SANY, SY55, SY60, SY55C-9, SY60/60C, SY60C-9, SY65/65C, SY65-9, SY65C-9, SY75/75C, SY75C-8/9, SY75-9, SY55-60, SY65, SY75C-10) |
OUTER DIAMETER | 136 (MM) |
INNER DIAMETER | 83 (MM) |
UREMO HWESE | 321/329 (MM) |
QS NO. | SK-1009B |
OEM NO. | AGCO 0700718076 BOBCAT 666376 VOLVO 11711496 KOMATSU 600-185-2220 CATERPILLAR 91K6102300 HITACHI 4684350 HITACHI 72180342 JOHN 2 CASEAR 2142 9160-12570 |
MHINJI REFERENCE | P829332 P775300 P781589 AF25484 CF850/2 CF850 |
APPLICATION | KOMATSU (PC56-7、PC56-8、PC60-8、PC70-8、PC60-8M0、PC70-8M0、PC88MR-8) HYUNDAI (R60WVS, R60-9VS) KOBELCO (SK75-8) LOVOL (FR80E) SANY, SY55, SY60, SY55C-9, SY60/60C, SY60C-9, SY65/65C, SY65-9, SY65C-9, SY75/75C, SY75C-8/9, SY75-9, SY55-60, SY65, SY75C-10) |
OUTER DIAMETER | 83/75 (MM) |
INNER DIAMETER | 62 (MM) |
UREMO HWESE | 313/318 (MM) |