Sarkunan na'urori masu motsi suna taka muhimmiyar rawa a masana'antu tun daga masana'antu zuwa noma, duk godiya ga ikonsu na watsa wutar lantarki yadda ya kamata. Fahimtar dukkan fannoni na sarkokin na'urori masu motsi yana da mahimmanci ga duk wanda ke aiki ko yana sha'awar waɗannan abubuwan al'ajabi na injiniya. A cikin wannan shafin yanar gizo, za mu bincika wani muhimmin abu na sarkokin na'urori masu motsi: pitch.
To, menene tsarin sarkar naɗa? A taƙaice, tsarin jifa shine nisan da ke tsakanin kowace hanyar haɗin naɗa guda uku a jere. Shi ne mafi mahimmancin ma'auni ga sarkar naɗa domin yana ƙayyade dacewar sarkar da sprockets. Fahimtar manufar tsarin jifa yana da matuƙar muhimmanci lokacin zaɓar tsarin jifa da ya dace don takamaiman aikace-aikace.
Domin ƙarin fahimta, yi tunanin sarkar na'urori masu juyawa a kan layi madaidaiciya. Yanzu, auna nisan da ke tsakanin cibiyoyin kowace fil uku a jere. Ana kiran wannan ma'aunin pitch. Sarkokin na'urori masu juyawa suna samuwa a cikin girman fitch daban-daban, kowannensu yana da nasa manufa ta musamman.
Girman silinda mai juyawa yana shafar ƙarfinsa gaba ɗaya, ƙarfin ɗaukar kaya da saurinsa. Gabaɗaya, ana amfani da manyan silinda don manyan aikace-aikacen masana'antu, yayin da ƙananan silinda galibi ana amfani da su don aikace-aikacen da ba su da wahala. Girman silinda kuma yana ƙayyade yanayin haƙorin silinda, wanda yake da mahimmanci don tabbatar da daidaito tsakanin sarkar da silinda.
Domin tantance girman da ya dace na sarkar na'ura mai juyawa don aikace-aikacen, akwai abubuwa da yawa da za a yi la'akari da su. Waɗannan sun haɗa da ƙarfin kaya da ake buƙata, ƙarfin da ake watsawa, saurin da ake buƙata da kuma yanayin aiki gabaɗaya. Masana'antun suna ba da cikakkun bayanai da zane-zane don taimakawa wajen zaɓar madaidaicin girman na'ura mai juyawa don aikace-aikacen da aka bayar.
Ya kamata a ambata cewa an daidaita girman sarkar na'urar, wanda ke tabbatar da daidaito tsakanin masana'antun daban-daban. Girman siginar na'urar na'urar da aka fi sani sun haɗa da #25, #35, #40, #50, #60, #80, da #100. Waɗannan lambobi suna nuna girman siginar a cikin takwas na inci. Misali, sarkar na'urar na'urar #40 tana da girman siginar na'urar ...
Duk da cewa girman siffa yana da muhimmanci, siffa ta sarkar nadi kuma ta ƙunshi adadin hanyoyin haɗi a kowace naúrar aunawa. Wannan fasalin zai iya ƙayyade tsawon sarkar da ake buƙata don takamaiman aikace-aikace. Misali, sarkar siffa ta 50 mai hanyoyin haɗi 100 zai ninka tsawon sarkar siffa ta 50 mai hanyoyin haɗi 50, idan aka yi la'akari da cewa duk sauran girma sun kasance iri ɗaya.
A taƙaice, lokacin aiki da sarƙoƙin naɗawa, yana da mahimmanci a san matakin sarƙoƙin naɗawa. Yana nufin nisan da ke tsakanin kowace hanya guda uku a jere kuma yana ƙayyade dacewa da sprocket ɗin. Girman naɗawa yana shafar ƙarfin sarƙoƙin, ƙarfin ɗaukar kaya da saurinsa. Zaɓin girman naɗawa daidai yana da mahimmanci ga ingantaccen aiki da tsawon lokacin sabis na sarƙoƙin naɗawa. Koyaushe duba ƙayyadaddun bayanai da jadawalin masana'anta don zaɓar girman naɗawa da ya dace don takamaiman aikace-aikace. Tare da girman naɗawa daidai, sarƙoƙin naɗawa na iya samar da ingantaccen watsa wutar lantarki a masana'antu daban-daban.
Lokacin Saƙo: Yuni-24-2023