Gusiba ni iki kandi ni gute ibipimo byapimwe kugirango bizunguruke?

Ihanagura ryibizunguruka nigipimo ntarengwa cyibikorwa bifata impeta imwe mu mwanya naho indi mu cyerekezo cya radiyo. Igikorwa ntarengwa cyerekezo cya radiyo cyitwa radial clearance, nigikorwa kinini cyerekezo cyerekezo cyitwa axial clearance. Muri rusange nukuvuga, uko radiyo nini igaragara, nini nini ya axial, naho ubundi. Ukurikije uko imiterere yabyaye, kwemererwa gushobora kugabanywamo ubwoko butatu bukurikira:

I. Kwemeza umwimerere

Kwemererwa kubuntu mbere yo kwishyiriraho. Icyemezo cyumwimerere kigenwa nogutunganya no guteranya uruganda.

2. Shiraho icyemezo

Bizwi kandi nkibikwiye, ni ukurekura mugihe hashyizweho amazu yo guterura na shaft hamwe nububiko. Kwiyemeza kwishyiriraho ni bito kurenza umwimerere wambere bitewe no kwivanga kwifata, haba kongera impeta y'imbere, kugabanya impeta yo hanze, cyangwa byombi.

3. Kwemeza akazi

Iyo ubwikorezi buri mumikorere, ubushyuhe bwimbere bwimbere buzamuka hejuru kandi ubushyuhe bwagutse bugera kuri byinshi, kugirango ubwikorezi bugabanuke. Muri icyo gihe, bitewe ningaruka zumutwaro, ihindagurika rya elastique riba aho rihurira hagati yumubiri uzunguruka n'umuhanda, byongera ubwikorezi. Niba ibikorwa byakazi bikora ari binini cyangwa bito kuruta kwishyiriraho ibiciro biterwa ningaruka ziterwa nibi bintu byombi.

Ibikoresho bimwe bizunguruka ntibishobora guhinduka cyangwa gusenywa. Baraboneka muburyo butandatu, kuva 0000 kugeza 5000; Hano hari ubwoko bwa 6000 (guhuza inguni) hanyuma wandike 1000, Ubwoko 2000 na Ubwoko 3000 hamwe nu mwobo wa cone mu mpeta y'imbere. Kwiyongera kwubwoko bwubwoko bwikurikiranya, nyuma yo guhinduka, bizaba bito kurenza umwimerere wambere. Mubyongeyeho, ibyuma bimwe bishobora gukurwaho, kandi ibyemezo birashobora guhinduka. Hariho ubwoko butatu bwo kwifata: Ubwoko 7000 (icyuma gifata imashini), andika 8000 (umupira utera umupira) hanyuma wandike 9000 (gutwara roller). Nta bisobanuro byumwimerere biri muri ubu bwoko butatu. Kubwoko bwa 6000 hanyuma wandike 7000 izunguruka, imiyoboro ya radiyo iragabanuka kandi umurongo wa axial nawo uragabanuka, naho ubundi, mugihe kubwoko bwa 8000 nubwoko 9000 buzunguruka, gusa gukuraho axial bifite akamaro kanini.

Gushyira neza neza byorohereza imikorere isanzwe yo kuzunguruka. Ihanagura ni rito cyane, izunguruka rifite ubushyuhe rirazamuka, ntirishobora gukora bisanzwe, kuburyo umubiri uzunguruka ugumaho; Gukabya gukabije, kunyeganyeza ibikoresho, kuzunguruka bitwara urusaku.

Uburyo bwo kugenzura imiyoboro ya radiyo nuburyo bukurikira:

I. Uburyo bwo kumva

1. Hamwe nintoki zizunguruka, kwifata bigomba kuba byoroshye kandi byoroshye bitarinze gukomera no gukomera.

2. Kuzunguza impeta yo hanze yikiganza ukoresheje intoki. Nubwo imiyoboro ya radiyo ari 0.01mm gusa, ingendo ya axial yumwanya wo hejuru ni 0.10-0.15mm. Ubu buryo bukoreshwa kumurongo umwe centripetal imipira.

Uburyo bwo gupima

. Ubu buryo bukoreshwa cyane muburyo bwo kwihuza hamwe na silindrike ya roller.

2, genzura hamwe nicyerekezo cyerekana, banza ushyireho ibipimo byerekana kuri zeru, hanyuma uzamure umuzingo uzengurutse impeta yo hanze, icyerekezo cyo gusoma ni ugusiba radiyo yerekana.

Uburyo bwo kugenzura uburyo bwo gukuraho axial nuburyo bukurikira:

1. Uburyo bwo kumva

Reba neza icyerekezo cya axial cyerekana urutoki. Ubu buryo bugomba gukoreshwa mugihe impera yumutwe igaragara. Iyo impera yumutwe ifunze cyangwa idashobora kugenzurwa nintoki kubera izindi mpamvu, reba niba igiti cyoroshye mukuzunguruka.

2. Uburyo bwo gupima

(1) Reba hamwe na feri. Uburyo bwo gukora nuburyo bumwe bwo kugenzura imiyoboro ya radiyo hamwe na feri, ariko axial igomba kuba

C = lambda / icyaha (2 beta)

Aho c - gukuraho axial, mm;

- Ubunini bwa gauge, mm;

- Gutwara cone Inguni, (°).

(2) Reba hamwe nigipimo cyerekana. Iyo igikona gikoreshwa muguhuza uruziga rwimyanya ibiri ikabije, itandukaniro ryibisobanuro byerekana gusoma ni axial clearance ya bear. Nyamara, imbaraga zashyizwe kumurongo ntizigomba kuba nini cyane, bitabaye ibyo igikonoshwa kizagira ihindagurika rya elastique, nubwo ihinduka ari rito cyane, bizagira ingaruka kumyizerere yapimwe.