Bawul ɗin hannu wani nau'in bawul ne na yau da kullun da ake amfani da shi a cikin kayan aiki da kayan aiki, wanda ake sarrafa ta hannun hannu da ƙafar hannu. Gaba ɗaya,dabaran hannutanadin jujjuyawar agogon agogo na thorium kusa da hanya, juyar da alkiblar buɗewa don tsarin jujjuyawar agogo. Amma wasu buɗaɗɗen bawul da rufewa akasin shugabanci, kafin aikin ya kamata a kula da shi don duba buɗewa da rufewa bayan aikin.
Girman bawul ɗin hannu, abin hannu dadabaran hannuAn tsara shi ta hanyar al'ada. Sabili da haka, an tsara amfani da bawul: ba a ba da izinin mai aiki ya yi amfani da lefa da dogon lokaci don buɗewa da rufe bawul. A lokaci guda, tsayin hannunka da diamita na ƙafafun hannu ba su wuce 320mm ba, mutum ɗaya ne kawai aka yarda ya yi aiki. Dabarar hannu mai diamita daidai ko wuce 320mm yana bawa mutane biyu damar yin aiki tare, ko ba da damar mutum ɗaya yayi aiki tare da lever mai dacewa (tsawon gabaɗaya bai wuce 0.5m ba). Amma bawul ɗin diaphragm, bawul ɗin ƙarfe ba an hana su yin amfani da lefa ko aiki mai tsayi mai tsayi, kuma kar su ƙyale babban, ƙarfin da ya wuce kima ya rufe bawul ɗin.
Wasu masu aiki suna amfani da lefa da dogon zango don sarrafa bawul ɗin hannu, kuma mafi kyawun ƙarfin rufewa, ba gaskiya bane. Wannan zai haifar da lalacewar bawul ɗin da bai kai ba har ma ya haifar da haɗari. Practice ya nuna cewa: ban da percussive hannun dabaran, ba zato ba tsammani ya yi girma ma sauki ga lalata aiki na bawul handwheel, rike, kara da sealing surface abrasions, kuma ko da crushed da sealing surface. Na biyu, dadabaran hannu, hannun da ya lalace ko ya ɓace, yakamata a cika shi da sauri, kar a bari ya yi amfani da madadin maƙallan.
Bawuloli kamar gate bawuloli da globe bawuloli dole ne a juya zuwa 1/4 ~ 1/2 a lokacin da rufe ko bude zuwa sama (watau ƙananan matattu batu ko saman matattu cibiyar), ta haka da zaren iya zama mafi kyau shãfe haske, sabõda haka, shi za a iya duba a cikin fa'idar aiki don kada ya matsa sosai da kuma lalata bawul.
Ana samar da manyan bawul ɗin malam buɗe ido, bawul ɗin ƙofar da yanke{0} kashe bawuloli tare da bawul ɗin kewayawa. Ayyukan bawul ɗin kewayawa shine daidaita bambancin matsa lamba na shigo da fitarwa, da rage lokacin buɗewa. Buɗe bawul ɗin kewayawa da farko, sannan buɗe babban bawul ɗin.
Hangzhou Xiaoshan Chuangye Metal Processing Factory
Ƙara: Kauyen Zixia, titin Xintang, gundumar Xiaoshan, birnin Hangzhou, lardin Zhejiang, Sin
Tuntube mu: Yali Yu
Lambar waya: 86-571-82793342
Fax: 86-571-82778852
Wayar hannu: 86-13967182887
Imel:hzxscyhdc@126.com
