gwiwar hannu wani kumburi ne da ke haɗa bututun. Bayan wucewa ta wannan kumburi, bututun yana buƙatar canza alkiblarsa, don hakagwiwar hannuyana buƙatar jure babban tasiri mai tasiri bayan an zagaya bututun da kuma amfani da shi. Daidai saboda wannan dole ne gwiwar hannu ta sami kyakkyawan aiki, in ba haka ba yana iya haifar da zubewa a cikin bututun.
Hannun hannu na iya zama gwiwar hannu 45 digiri, gwiwar hannu digiri 90, gwiwar hannu digiri 180, dogon gwiwar radius da gajeriyar gwiwar hannu.
Menene amfanin gwiwar hannu?
Hannun hannu suna da kyakkyawan aiki mai mahimmanci kuma ana amfani da su sosai a aikin injiniya na asali kamar masana'antu masu haske da nauyi, injiniyan sinadarai, gini, aikin famfo, kariyar wuta, firiji, man fetur, wutar lantarki, tsafta, samar da ruwa, magudanar ruwa, sararin samaniya, ginin jirgi, da sauransu.
To mene ne kiyayewa yayin siyan gwiwar hannu?
1.Na farko, ƙayyadaddun ƙayyadaddun ƙayyadaddun kayan aiki da samfurin gwiwar hannu da za a saya dole ne a ƙayyade, ciki har da diamita na gwiwar hannu da ma'auni, ƙimar matsa lamba, ko kauri na bango na gwiwar hannu. Sai kawai bayan an ƙayyade waɗannan ainihin abubuwan da ke ciki za a iya la'akari da wasu abubuwan da ke ciki, saboda idan waɗannan abubuwan ba a ƙayyade lokacin shigar da gwiwar hannu ba, koda kuwa aikin gwiwar da aka zaɓa yana da kyau, ba zai iya dacewa da aikin injiniya na bututu ba.
2.Na biyu, kuma wajibi ne a yi la'akari da ka'idodin kayan aiki da kayan aiki na gwiwar hannu.
3. Wajibi ne a gane da gaske kimamin farashin kasuwa na gwiwar hannu, ta yadda za a fayyace a hankali, sannan kuma a kiyaye asara mai yawa saboda kwadayin riba kadan;
4. Kula da kayan aiki na gwiwar hannu, kamar yadda daban-daban kayan aikin hannu sun dace da nau'ikan daidaitawa daban-daban, hanyoyin masana'antu, da hanyoyin stamping. Don dalilai daban-daban, wajibi ne a yi amfani da madaidaicin madaidaicin kayan daban-daban don daidaitawa. Ana iya raba kayan gama gari zuwa cikinbakin karfe gwiwar hannukumacarbon karfe gwiwar hannu. Abubuwan sinadaran da ke ƙunshe a cikin maƙarƙashiyar bakin karfe za su hana saman gwiwar gwiwar yin tsatsa da lalata na dogon lokaci. Babban dalilin da ya bambanta da carbon karfe gwiwar hannu ne bambanci a cikin kayan.
5. Lokacin zabar madaidaicin madaidaicin madaidaicin, Hakanan ya zama dole a hankali la'akari da bango mai kauri nagwiwar hannu babba diamita. Daukar gwiwar hannu wajen samar da iskar gas da kuma aiki a matsayin misali, gwiwar hannu na tara iskar gas da bututun sufuri na da saurin yin shudewa a karkashin gurbacewar iska da zaizayar kasa, wanda ke shafar amincin aikin bututun. Sabili da haka, wajibi ne a auna girman bangon a gwiwar gwiwar bututun. Aikace-aikacen fasahar auna kauri na ultrasonic a cikin bangon kauri samfurin dubawa na sashin gwiwar gwiwar hannu na tara iskar gas da kuma hanyar sadarwar bututun sufuri ana amfani da su.
Lokacin aikawa: Mayu-04-2023
