Lokacin gyara kama a cikin motoci tare da watsawar hannu, yana da wahala a tsakiya diski mai tuƙi.Don magance wannan matsala, ana amfani da na'urori na musamman - mandrels.Karanta game da abin da clutch disc mandrel yake, yadda yake aiki da yadda ake amfani da shi daidai a cikin labarin.
Menene clutch diski mandrel
Clutch disc mandrel (clutch disc centerer) na'ura ce don daidaita diski mai tuƙi dangane da ƙanƙaramar tashi da/ko farantin matsi yayin gyara kama-da-ƙunƙun faranti ɗaya a cikin motoci tare da watsawa ta hannu.
Yawancin motocin da ke da watsawa ta hannu (watsawa ta hannu) suna sanye da busassun ƙugiya tare da fayafai guda ɗaya.A tsari, wannan naúrar ta ƙunshi farantin matsi da ke cikin akwati ("kwando"), wanda aka ɗora a kan injin tashi da sauri.Tsakanin farantin matsi da ƙugiya akwai diski mai tuƙi da ke da alaƙa da mashin shigar da akwatin gear (akwatin gear).Lokacin da clutch (fedal da aka saki) ke aiki, ana danna magudanar ruwa ta maɓuɓɓugan ruwa a kan faifan da ke tukawa da kuma ƙwanƙolin tashi, saboda ƙarfin juzu'i tsakanin waɗannan sassa, jujjuyawar juzu'i daga injin tashi da saukar da injin zuwa mashin shigar da akwatin.Lokacin da clutch ya rabu, an cire farantin matsa lamba daga bawa, kuma karfin juyi ya karye - wannan shine yadda kullun ke aiki a cikin sharuddan gabaɗaya.
Sassan clutch, musamman diski mai tuƙi, suna fuskantar matsanancin lalacewa, wanda ke buƙatar ɓata lokaci-lokaci na wannan rukunin gabaɗaya tare da maye gurbin abubuwan da ke cikinsa.Lokacin harhada kama, wasu matsaloli sun taso: diski mai tuƙi ba shi da ƙaƙƙarfan haɗi tare da wasu sassa kafin a ɗaure kwandon kwando, don haka yana jujjuyawa dangane da axis na tsayin taron duka, wanda ke sa ya zama mai wahala ko ba zai yiwu a haɗa shi da shi ba. mashin shigar da akwatin gearbox.Don kauce wa wannan matsala, kafin a haɗa clutch, ya zama dole don tsakiya na diski mai motsi, don yin wannan aiki, ana amfani da na'ura na musamman - clutch disc mandrel.
Mandarin (ko mai tsakiya) yana ba ku damar shigar da diski mai tuƙi daidai da sauƙaƙe ta hanyar shigar da akwatin kayan aiki, yayin adana lokaci da ƙoƙari.Koyaya, za'a iya samun sakamako mai kyau kawai idan mandrel ɗin ya dace daidai da faifan da aka tuƙa da duka kama.Don haka, kafin siyan mandrel, yakamata ku fahimci nau'ikan waɗannan na'urorin da ke akwai, ƙirar su da fasalin aikace-aikacen su.
Aiwatar da
clutch diski mandrel Matsayin faifan kama tare da mandrel na duniya
Nau'i, ƙira da fasalulluka na clutch diski mandrels
A cikin rawar maɗaukaki mafi sauƙi don daidaitaccen taro na clutch, wani ɓangaren ɓangaren shigarwa na akwatin gear zai iya aiki.Duk da haka, wannan zaɓin ba koyaushe yake samuwa ba, kuma ba shi da dacewa, don haka an fi amfani da maɓalli na musamman na musamman.Ana iya raba waɗannan na'urori zuwa manyan ƙungiyoyi biyu bisa ga manufarsu:
● Musamman - don wasu motoci ko ƙirar kama;
● Universal - don motoci daban-daban.
Madogaran tsakiya na nau'ikan iri daban-daban suna da fasalin ƙirar nasu da ƙa'idar aiki.
Musamman kama diski mandrels
Mandrel na wannan nau'in yawanci ana yin shi ne a cikin nau'i na sandar ƙarfe na bayanan martaba, wanda za'a iya raba shi zuwa sassa uku:
● Sashen Ƙarshe tare da diamita daidai da diamita na hannun riga na tsakiya ko goyan baya na shigarwar shigarwa na akwatin gear da ke cikin kullun;
● Sashin aiki na tsakiya tare da diamita wanda ya dace da diamita na ramin spline na cibiyar diski mai tuƙi;
● Hannu don riƙe kayan aiki yayin aiki.
Gabaɗaya, mandrel na musamman yana kwaikwayi ƙarshen ɓangaren sashin shigarwa na akwatin gear, amma ya fi sauƙi kuma ya fi dacewa don amfani.Yawancin lokaci, sashin aiki na tsakiya na mandrel yana da santsi, amma zaka iya samun na'urori tare da sashin aikin spline.Ana iya amfani da ƙira ko wasu ƙugiya a hannun don hana hannu daga zamewa.
Ana shigar da irin wannan mandrel ta hanyar ƙarshen sashe a cikin hannun riga na tsakiya ko a cikin maɗaukaki a cikin jirgin sama, kuma an sanya diski mai tuƙi a kan sashin aikinsa - ta wannan hanyar an jera sassan tare da axis na kowa.Bayan hawa kwandon kama, an cire maɗaurin, kuma ana ɗaukar wurin sa ta hanyar shigar da akwatin kayan aiki.
mandrels na musamman na iya samun ayyuka daban-daban:
● Sai kawai don daidaita diski mai sarrafa kama;
● Tare da ƙarin ayyuka - don shigar da kayan aikin man fetur (mai karkatar da man fetur) maƙallan bawul ɗin injin.
Mafi na kowa su ne na al'ada mandrels, da kuma na'urorin ga tsakiya fayafai da installing man scraper iyakoki ana amfani da ko'ina don gyara da kuma kula da gida motoci VAZ "Classic" da kuma wasu.Irin waɗannan mandrels suna da ƙarin kashi - tashar tashar tsayi a ƙarshen, wanda ya dace da siffar hular, tare da taimakon abin da aka ɗora caps a kan shingen bawul.
Ana yin maɗaura na musamman da ƙarfe, amma a kasuwa kuma ana iya samun na'urorin da aka yi da robobi masu ƙarfi daban-daban.
Universal kama diski mandrels
Ana yin irin waɗannan na'urori a cikin nau'i na kayan aiki daga abin da zai yiwu a tara mandrels na diamita da ake bukata.Akwai manyan nau'ikan tsari guda uku na mandrels:
- Collet tare da tapered hannun riga;
- Tare da masu adaftar diamita na dindindin da madaidaicin hannun riga;
- Fassarar kyamara tare da adaftan musanyawa na diamita na dindindin.
Ana amfani da mandrels na Collet don tsakiyar diski mai tuƙi dangane da farantin matsi.Tushen ƙayyadaddun ƙaƙƙarfan sandar ƙarfe ne mai tsayi mai tsayi da zare a gefe guda.Bututun bututun roba na roba tare da tsawo a karshen kuma an sanya madaidaicin tsayi hudu akan sandar.Ana sanya jikin roba na roba a kan bututun ƙarfe, wanda aka shafa babban zare akansa kuma aka ba da wata dabara mai daraja.Ana dunƙule mazugi na robobi a jiki, kuma ana murɗa dabaran daidaitawar filastik akan zaren sandar.Wannan taron gabaɗaya ana zare shi a cikin ramin da ke cikin kwandon kama, an saka ƙarshen bututun a cikin cibiyar faifan clutch ɗin.Ta hanyar jujjuya dabarar daidaitawa, an zana sanda a cikin bututun ƙarfe, wanda, saboda haɓakawa akan sandar, yana motsawa baya da matsewa a cikin cibiyar diski.Sa'an nan kuma an dunƙule mazugi, wanda ya shiga ramin da ke cikin kwandon (ko farantin matsi), saboda abin da sassan ke tsakiya.An ɗora taron kwandon tare da maɗaukaki a kan jirgin sama, kuma bayan hawan kama, an cire man fetur.
Mandrels, tare da adaftan masu musanyawa da rigunan hannu, suna tabbatar da cewa faifan da ke tukawa ya kasance a tsakiya dangane da ƙafar tashi.Ƙaddamarwa ta ƙunshi sandar jagorar karfe (pin) mai zare a ƙarshen, wanda aka yi amfani da adaftan karfe na diamita daban-daban, sa'an nan kuma an shigar da hannun riga.Ana shigar da taro na sanda tare da adaftan a cikin hannun riga na tsakiya ko kuma mai ɗaukar goyan baya a tsakiyar motar tashi, sa'an nan kuma ana sanya diski mai tuƙi a kan sandar, sa'an nan kuma hannun rigar.Saboda ƙaddamar da mazugi da aka haɗa a cikin cibiyar diski, an tabbatar da tsakiyar sassan sassan, bayan haka ana iya shigar da kwandon kama.
Kame
Kayan tsakiya na diski Universal kama
diski mandrel Cam fadada mandrels kama diski
Hakanan madaidaicin faɗaɗa kamara yana tabbatar da cewa diski ɗin da aka tuƙi yana a tsakiya dangane da ƙafar tashi.Irin wannan mandrel an yi shi a cikin nau'i na sanda tare da tip mai zare wanda aka shigar da adaftan.A cikin jikin mandrel akwai hanyar faɗaɗa tare da kyamarori uku da tuƙi daga dunƙule da ke gefen baya na na'urar.Lokacin da dunƙule ya juya, kyamarori za su iya fita su shiga mandrel.Don daidaitawa, ana shigar da na'ura mai adaftar diamita da ake buƙata a cikin hannun hannu na tsakiya ko a cikin abin da ke goyan bayan a cikin jirgin sama, sannan an shigar da diski ɗin da aka kora akan sanda kuma an gyara shi tare da kyamarori.Saboda fitowar kama-da-wane na kyamarori, faifan yana tsakiyar tsakiya tare da ƙaya, bayan haka ana iya shigar da kwandon kama.
A yau, akwai nau'ikan mandrels na duniya daban-daban don fayafai masu tuƙi tare da diamita na 15 mm ko sama da haka kuma tare da diamita na hannun riga/ tallafi mai ɗaukar diamita na 11 zuwa 25 mm.
Yadda za a zaɓa da amfani da clutch disc mandrel
Dole ne a yi zaɓin na'urar bisa ga amfanin gaba, yawan amfani da halayen abin hawa.Idan dole ne ku gyara mota ɗaya, to, mafi kyawun bayani zai zama mandrel na musamman - ya dace da sassan kama da girman girman, yana da sauƙin amfani da abin dogara (tun da yake wannan ɓangaren karfe ko filastik).Don yin aiki tare da motoci daban-daban, yana da ma'ana don juyawa zuwa nozzles na duniya - saiti ɗaya yana ba ku damar tsakiyar fayafai a kan motoci da manyan motoci, kuma wani lokacin akan tarakta da sauran kayan aiki.A lokaci guda kuma, ya kamata a la'akari da cewa collet mandrels ba sa buƙatar madaidaicin goyan baya ko tsakiyar hannun riga a cikin jirgin sama, kuma na'urorin da ke da adaftan musanya da masu haɓaka ba za a iya amfani da su ba tare da hannun riga ko ɗaukar hoto ba.
Wajibi ne a yi amfani da mandrels daidai da umarnin don gyarawa da kiyaye motocin.Idan an bi duk shawarwarin, za a gudanar da gyaran clutch cikin sauri da sauri.
Lokacin aikawa: Jul-11-2023