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Ƙarfin juyi, Load, da Rayuwa

Bearingkarfin juyi, kaya, da rayuwa sune ginshiƙai uku na ƙirar injiniya. Lodi yana jagorantar ƙarfin da ke aiki akanhali, karfin juyi yana bayyana juriyar juyawa da gogayya da nauyin da kansa ke haifarwa, kuma rayuwa tana kimanta tsawon lokacin aiki kafin gajiyar kayan aiki ta faru

1. Fara Juyawa

 

Ƙarfin da ake buƙata don fara juyawar tseren ɗaurin kaya ɗaya ko na'urar wanki idan aka kwatanta da wani tseren da ba ya tsayawa ko na'urar wanki.

 

2. Gudun Karfin Juyawa

 

Ƙarfin da ake buƙata don hana motsi na wani tseren bearing ko washer yayin da ɗaya tseren bearing ko washer ke juyawa.

 

3. Load na Radial

 

Kayan da ke aiki a tsaye a kan ma'aunin ɗaukar kaya.

 

4. Load na Axial

 

Nauyin da ke aiki a layi ɗaya da ma'aunin ɗaukar kaya.

 

5. Load mai tsayawa

 

Nauyin da ke aiki a kan bearing lokacin da saurin juyawa na bearing ko washers sifili ne (bearings na radial ko thrust) ko kuma lokacin da abubuwan birgima ba sa motsi a cikin alkiblar birgima (bearings na layi).

 

6. Nauyin Mai Sauƙi

 

Nauyin da ke aiki a kan bearing lokacin da bearing ke tsere ko washers suna juyawa dangane da juna (bearings na radial ko thrust) ko kuma lokacin da abubuwan birgima ke motsawa a cikin alkiblar birgima (bearings na layi).

 

7. Daidaito Nauyi

 

Kalma ta gabaɗaya da ake amfani da ita don ƙididdige nauyin ka'ida, wanda a cikin takamaiman yanayi, ana ɗaukar nauyin ka'ida iri ɗaya kamar dai yana ƙarƙashin ainihin kaya.

 

8. Matsayin Load na Asali Mai Tsaye (Axial)

 

Nauyin radial static load (tsakiya axial static load) wanda ya yi daidai da jimillar nakasuwar dindindin na abubuwan birgima da hanyoyin tsere. Idan, a ƙarƙashin nauyin sifili, ana ɗaukar na'urorin birgima da hanyoyin tsere (bearings na nadi) ko kuma ana ɗaukar su a cikin janareta na yau da kullun (cikakken haɗin layi), jimlar nakasuwar dindindin a wurin haɗuwa tsakanin abubuwan birgima da hanyoyin tsere a ƙarƙashin matsakaicin matsin lamba shine 0.0001 diamita na abubuwan birgima. Ga bearings na lamba ɗaya mai kusurwa ɗaya, ƙimar nauyin radial shine ɓangaren radial na nauyin da ke haifar da canjin radial mai tsabta tsakanin zoben birgima.

 

9. Matsayin Load na Asali Mai Sauƙi na Radial (Axial)

 

Nauyin radial mai ɗorewa (nauyin tsakiya mai ɗorewa) wanda bearing ɗin da ke birgima a ƙarƙashinsa zai iya jure wa rayuwa mai mahimmanci ta juyin juya hali miliyan 1. Ga bearing ɗin hulɗa na layi ɗaya, ƙimar nauyin radial shine ɓangaren nauyin da ke haifar da canjin radial na tseren bearing dangane da juna.

 

10. Rayuwa (na saitin bearings)

 

Adadin juyin da tseren bearing, washer, ko birgima ya cika idan aka kwatanta da wani tseren bearing ko washer kafin kayan wannan tseren, washer, ko birgima suka fara nuna alamun yaɗuwar gajiya. Haka kuma ana iya bayyana rayuwa a matsayin adadin lokutan aiki a wani saurin da aka ƙayyade.

 

11. Aminci (na rayuwar ɗaukar ciki)

 

Kashi na ƙungiyar bearings masu kama da juna da ke aiki a ƙarƙashin yanayi iri ɗaya da ake tsammanin za su kai ko wuce wani takamaiman rai. Ingancin saitin bearings shine yuwuwar cewa wannan bearings zai kai ko ya wuce takamaiman rai.

 

12. Ra'ayin Rayuwa

 

Rayuwar da aka annabta bisa ga ƙimar nauyin radial mai ƙarfi ko ƙimar nauyin axial mai ƙarfi.

 

13. Rayuwar Ƙimar Asali

 

Rayuwar da aka kimanta tana da alaƙa da aminci 90%.

 

14. Muhimmancin Rayuwa

 

Wani ma'aunin gyara da aka yi amfani da shi wajen daidaita nauyin motsi don samun nauyin motsi mai motsi na radial ko nauyin motsi mai motsi na axial wanda ya yi daidai da tsawon lokacin da aka ƙayyade.

 

15. Plummer Block

 

Haɗawa ta ƙunshi bearing mai siffar radial da kuma housing, tare da farantin tushe a kan saman tallafi a layi ɗaya da gada mai siffar bearing don ɗora sukurori.

 

16. Gidajen Bulo na Plummer

 

Gida don ɗaura bearings na birgima.

 

17. Gidaje Masu Faɗi

 

Gida mai siffar radial flange da ramukan sukurori a saman tallafi da ke daidai da axis ɗin ɗaukar kaya don hawa.

 

18. Hannun Adafta

 

Hannun riga mai buɗewa ta axial da kuma ramin ciki mai siffar silinda, saman waje yana da siffar silinda tare da zare na waje a ƙaramin ƙarshen. Ana amfani da shi don hawa bearings tare da ramuka masu tauri (ta amfani da makullan goro da wankin kulle) akan shafts tare da saman waje mai siffar silinda.

 

19. Hannun cirewa

 

Hannun riga mai ramin ciki mai silinda a bude yake, saman waje yana da siffar ƙoƙo, kuma babban ƙarshen yana da zare na waje. Ana amfani da shi don shigarwa ko cire bearings masu ramuka masu kauri a kan sandunan da saman waje na silinda (ta amfani da goro).

 

20. Makulli

 

Goro mai saman waje mai siffar silinda da kuma ramin axial, wanda aka matse shi da injin wanki mai kullewa, ɗaya daga cikin fikafikansa na waje, da kuma makunnin zobe. Ana amfani da shi don sanya bearings na birgima a axial.

 

21. Na'urar wanke-wanke

 

Wanke-wanke mai siririn ƙarfe mai ƙusoshin waje da yawa. Ana amfani da ƙusoshin waje ɗaya don kulle goro, kuma ƙusoshin ciki ɗaya yana sakawa cikin ramin axial na hannun adaftar ko shaft.

 

22. Akwatin kulle mai ban mamaki

 

Abin wuya mai kauri da aka yi da ƙarfe mai gefe ɗaya wanda aka sanya shi a gefensa na tsakiya dangane da ramin ciki, wanda aka sanya a kan ƙarshen zoben ciki na wani abin wuya na waje mai siffar zagaye mai faɗi daidai gwargwado. Ana juya abin wuya mai kauri dangane da zoben ciki don ɗaure shi, sannan a matse sukurorin da aka saita don ɗaure shi da sandar. 23. Abin wuya mai kullewa mai kusurwa ɗaya

 

Zoben ƙarfe da aka ɗora a kan faɗin zoben ciki na wajesiffar siffar zobe, an yi masa muzuri a cikin rami a kan zoben ciki ta hanyar sukurori da aka saita kuma yana hulɗa da sandar.