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Ka'idodin tsari da umarnin don amfani da sarƙoƙi na hannu

Labaran Kamfani

Ka'idodin tsari da umarnin don amfani da sarƙoƙi na hannu

2023-10-16

A matsayin ingantacciyar sigar ƙayyadaddun juzu'i, ɗaga sarkar hannu gaba ɗaya ta gaji fa'idodin ƙayyadaddun juzu'in. A lokaci guda kuma, tana ɗaukar haɗin haɗin mai rage birki na baya da sarkar jan ƙarfe, kuma yana da tsari mai jujjuyawa mataki biyu na spur gear, mai sauƙi, ɗorewa da inganci.


tsarin aiki:

Sarkar hannun hannu tana jujjuyawa ta hanyar ja sarkar hannu da sprocket na hannu, danna ratchet farantin karfe da kujerar birki zuwa jiki guda don juyawa tare. Dogon haƙori mai tsayi yana jujjuya kayan farantin, guntun haƙori na gajeriyar haƙori da kayan rami mai spline. Ta wannan hanyar, sprocket na ɗagawa da aka sanya a kan ramin spline yana tafiyar da sarkar ɗagawa, ta yadda za a ɗaga abu mai nauyi a hankali. Yana ɗaukar nau'in diski mai jujjuyawar ratchet nau'in birki mai hanya ɗaya, wanda zai iya taka birki da kansa a ƙarƙashin kaya. Tafarkin yana aiki tare da ratchet a ƙarƙashin aikin bazara, kuma birki yana aiki lafiya.


Ƙarfin hawan sarkar hannu ya dogara da cikakkun bayanai na aikin, kuma kuna buƙatar kula da wasu ƙayyadaddun bayanai lokacin amfani da shi.


Umarnin don amfani:


1. Kafin amfani da hawan sarkar hannu, yakamata a bincika a hankali don ganin ko ƙugiya, sarkar da ragon sun lalace ko sun lalace, shin fil ɗin da ke ƙarshen sarkar tabbatacce ne kuma abin dogaro, ko ɓangaren watsawa yana da sassauƙa, ko ɓangaren birki abin dogaro ne, kuma ko hannu Duba ko zik ɗin ya zame ko ya faɗi.


2. Lokacin amfani, dole ne a rataye sarkar hannun hannu amintacce (ku kula da nauyin da aka halatta na wurin rataye). Bincika ko sarkar dagawa ta kunno. Idan haka ne, ya kamata a gyara kafin amfani.


3. Lokacin aiki da hawan sarkar hannu, da farko ja abin wuyan baya kuma shakata sarkar ɗagawa don ba shi damar samun isasshiyar nisan ɗagawa, sannan a ɗaga shi a hankali. Bayan an ɗaure sarkar, duba ko akwai rashin daidaituwa a kowane bangare da ƙugiya. Ko ya dace kuma ya tabbatar da al'ada zai iya ci gaba da aiki.


4. Kar a ja sarkar hannun a tsaye ko amfani da karfi fiye da kima. Lokacin amfani da shi a cikin karkatacciyar hanya ko a kwance, alkiblar zik ​​ɗin ya kamata ta kasance daidai da alkiblar sprocket don guje wa cunkoson sarka da faɗuwar sarkar.


5.Ya kamata a ƙayyade adadin mutanen da ke yin zik ɗin bisa la'akari da ƙarfin ɗagawa. Idan ba za a iya ja ba, a duba ko an yi lodi ne, ko an yi masa kugi, da kuma ko hawan ya lalace. An haramta shi sosai don ƙara yawan mutanen da za su cire zik din da karfi.


6. A lokacin da ake aikin daga abubuwa masu nauyi, idan ana son kiyaye abubuwa masu nauyi a cikin iska na dogon lokaci, to sai a daure zik din hannu da manyan abubuwa masu nauyi ko sarkar dagawa don kare hadurra da gazawar na'urar ta kasa kulle kanta idan lokacin ya yi tsayi sosai. HADARI.


7. Kada a yi lodi fiye da kima. Lokacin da hawan hawa da yawa suka ɗaga abu mai nauyi a lokaci guda, dole ne a daidaita ƙarfin. Nauyin kowane hawan kada ya wuce 75% na nauyin da aka ƙididdigewa. Dole ne a sami mutum mai sadaukarwa don jagora da aiki tare da ɗagawa da saukarwa.


8. Ya kamata a kula da hawan sarkar hannu akai-akai, sannan a rinka shafawa sassan da ke juyawa cikin lokaci don rage lalacewa da hana lalata sarkar. Dole ne a goge ko sabunta sarƙoƙi waɗanda suka lalace sosai, karye, ko ɗigo kuma ba za a bari a yi amfani da su ba. Yi hankali kada a bar mai mai ya shiga cikin guntun bakelite mai jujjuyawa don hana gazawar kulle-kulle.


9. Bayan amfani, shafa mai tsabta kuma adana a wuri mai bushe.