Kwatanta Daidaiton Watsawa Tsakanin Sarkokin Naɗi da Sarkokin Hakora

Kwatanta Daidaiton Watsawa Tsakanin Sarkokin Naɗi da Sarkokin Hakora

I. Babban Ma'anar Daidaiton Watsawa: Bambancin Tsarin Yana ƙayyade Iyakar Aiki Mafi Girma

1. Daidaiton Sarkokin Naɗi: Tasirin Polygonal da Sawa Mara Daidaito
Sarkokin na'urar na'urar na'urar sun ƙunshi na'urori masu juyawa, bushings, fils, da faranti na sarka. A lokacin haɗa bel, ana watsa wutar lantarki ta hanyar hulɗa tsakanin na'urorin juyawa da haƙoran sprocket. Lalacewar ainihin sa ta samo asali ne daga maki biyu: **Tasirin polygonal:** Sarkar tana samar da tsari na polygonal na yau da kullun a kusa da sprocket. Girman pitch P da ƙarancin haƙoran sprocket, mafi tsananin canjin saurin nan take (tsarin: v=πd₁n₁/60×1000, inda d₁ shine diamita na da'irar sprocket), wanda ke haifar da rashin daidaituwar rabon watsawa. **Sauyawa mara daidaituwa:** Bayan lalacewa ta hinge, fitowar haɗin waje yana ƙaruwa sosai yayin da hanyar haɗin ciki ke riƙe da girman sa na asali, yana haifar da bambancin fitch wanda ke hanzarta lalacewa daidai.

2. Fa'idodin daidaito na sarƙoƙin haƙora: Ragewa da tsawaitawa iri ɗaya. Sarƙoƙin haƙora (wanda kuma aka sani da sarƙoƙi marasa sauti) an ɗaure su ne daga faranti masu sarƙoƙi masu tsayi. Ana samun rabe-raben hulɗa ta layi ta hanyar bayanin haƙoran farantin sarƙoƙi da bayanin haƙoran da ke cikin ramin: **Halayen rabe-raben haƙora da yawa:** Rabon da aka haɗa ya kai 2-3 (sarƙoƙi masu naɗi kawai…). 1.2-1.5), yana rarraba kaya yayin da yake tabbatar da ci gaba da watsawa. Tsarin sawa iri ɗaya: Tsawaita gaba ɗaya na kowace hanyar haɗin sarƙoƙi yana daidai bayan lalacewa, ba tare da karkatar da siffa ta gida ba, wanda ke haifar da ingantaccen riƙe daidaito na dogon lokaci. Tsarin jagora mafi kyau: Tsarin jagorar ciki yana guje wa motsi na gefe, kuma sarrafa kuskuren daidaitawa tsakanin sandunan biyu ya fi daidai.

II. Kwatanta Adadin Manuniyar Daidaito na Tsarin Watsawa

III. Manyan Abubuwan da ke Shafar Daidaito a Waje

1. Jin Daɗin Shigarwa: Sarkokin haƙora suna da matuƙar buƙata don daidaitawar sandunan biyu (kuskure ≤ 0.3mm/m), in ba haka ba zai ƙara ta'azzara lalacewar farantin sarka kuma ya haifar da raguwar daidaito. Sarkokin birgima suna ba da damar manyan kurakuran shigarwa (≤ 0.5mm/m), suna daidaitawa da yanayin matsayi mai tsauri a ƙarƙashin mawuyacin yanayi na aiki.

2. Tasirin Kaya da Sauri: Nauyin kaya mai sauƙi (<500rpm): Bambancin daidaito tsakanin su biyun ya ragu, kuma sarƙoƙin naɗawa sun fi araha saboda fa'idar farashi. Daidaiton gudu mai yawa (>2000rpm): Fa'idar danne tasirin polygon na sarƙoƙin haƙora ta bayyana, kuma daidaiton ruɓewa shine 1/3 na sarƙoƙin naɗawa.

3. Muhimmancin Man Shafawa da Kulawa a Kulawa Mai Daidaito: Sarkunan nadi suna fuskantar lalacewa sau 3-5 cikin sauri idan babu man shafawa, kuma kuskuren siffa yana ƙaruwa sosai. Sarkunan haƙora suna buƙatar tsaftacewa da man shafawa akai-akai don kiyaye daidaiton saman gogayya mai zamiya, wanda ke haifar da ƙarin kuɗin kulawa fiye da sarkokin nadi.

IV. Jagorar Zaɓin da Ya Tattare da Yanayi: Bukatun Daidaito Sun Fi Muhimmanci Fiye da La'akari da Kuɗi

1. Yanayin Amfani da Sarkar Hakora:
Kayan aiki masu inganci masu sauri: Watsa lokaci na injin, injin juyawar injin daidaitacce (gudun > 3000 r/min)
Muhalli masu ƙarancin hayaniya: Injinan yadi, na'urorin likitanci (buƙatar hayaniya ƙasa da 60dB)
Gilashin da ke da santsi mai nauyi: Injinan haƙar ma'adinai, kayan aikin ƙarfe (ƙarfin juyi > 1000 N·m)

2. Yanayin Aikace-aikacen Sarkar Naɗaɗɗe:
Injinan gabaɗaya: Injinan noma, layukan jigilar kayayyaki (ƙarancin gudu, kaya mai nauyi, daidaiton buƙata ±5%)
Muhalli masu wahala: Yanayi mai ƙura/danshi (tsari mai sauƙi, ƙarfin hana gurɓatawa)
Ayyukan da suka shafi farashi: Kudin sarkar nadi mai layi ɗaya kaɗan ne kawai na sarkar haƙori mai takamaiman takamaiman abubuwa iri ɗaya. 40%-60%

V. Takaitawa: Fasahar Daidaita Daidaito da Aiki

Ma'anar daidaiton watsawa sakamako ne mai cikakken bayani na ƙirar tsari, sarrafa kayan aiki, da daidaitawa ga yanayin aiki: Sarƙoƙin haƙora suna samun daidaito mai girma da kwanciyar hankali ta hanyar tsari mai rikitarwa, amma suna haifar da ƙarin farashin masana'antu da buƙatun shigarwa; Sarƙoƙin naɗawa suna sadaukar da wasu daidaito don sauƙin amfani, ƙarancin farashi, da sauƙin kulawa. Lokacin zaɓar samfuri, ya kamata a fifita buƙatun asali: Lokacin da buƙatar kuskuren rabon watsawa ya kasance <±1%, saurin ya kasance >2000 r/min, ko kuma sarrafa hayaniya ya yi tsauri, sarƙoƙin haƙora sune mafita mafi kyau; idan yanayin aiki ya yi tsauri, kasafin kuɗi yana da iyaka, kuma haƙurin daidaito ya yi yawa, sarƙoƙin naɗawa sun kasance zaɓi mai aminci ga masana'antu.