Manufar Rolling Mill Rigidity

Themirgina niƙayana haifar da ƙarfin juzu'i mai yawa a cikin tsarin samar da ƙarfe na ƙarfe, wanda aka ratsa ta cikin rolls, bearings, danna screws, kuma a ƙarshe zuwa ga tsayawar, wanda aka ɗauka ta tsayawa.Duk waɗannan sassa a kan injin mirgina sassa ne masu damuwa, kuma duk suna haifar da nakasar nakasa a ƙarƙashin aikin mirgina.Don haka, ainihin tazarar da ke tsakanin naɗaɗɗen naɗaɗɗen naɗaɗɗen lokacin da ake damun injin ɗin dole ne ya fi lokacin da aka sauke shi.Yawancin lokaci muna kiran tazarar nadi ba tare da wani nauyi kamar yadda tazarar nadi S0 ba, kuma haɓakar elasticity na nadi na birgima yayin mirgina ƙarfe ana kiran ƙimar billa.

Ƙimar bouncing tana nuna nakasar injin mirgina bayan an matsar da mirgina daga babban al'amari, kuma yana daidai da ƙarfin mirgina.Ƙarƙashin ƙarfin mirgina guda ɗaya, ƙaramar ƙimar bouncing na mirgina, mafi kyawun rigidity na mirgina.Sabili da haka, ra'ayi na tsattsauran ra'ayi na mirgina shine ikon mirgina don tsayayya da nakasar roba.

Halaye da lalata nau'ikan masu ragewa amirgine niƙa

Siffofin babban mai ragewa:

Ƙananan gudu, nauyi mai nauyi, babban nauyin girgiza, da yawan girgizawa A halin yanzu akwai jeri guda biyu na mai ragewa da ake amfani da su don babban jujjuyawar ƙanana da matsakaicin mirgine:

Motar lantarki - mai ragewa - injin birgima

Motar lantarki - mai ragewa - tsayawar kaya - injin mirgina

A cikin yanayin daidaitawa na farko, an haɗa mai ragewa kai tsaye zuwa injin mirgina kuma yana aiki ƙarƙashin nauyi mai nauyi.Sabili da haka, ya kamata a bambanta zane bisa ga ƙayyadaddun aikace-aikacen da yanayin daidaitawa, kuma ya kamata a ɗauki yanayin daidaitawa na biyu a cikin ƙirar.

Sigar lalacewa na babban kayan ragewa

Ayyukan samarwa sun tabbatar da cewa manyan nau'ikan lalacewar kayan aiki a cikin masu rage niƙa sune lalata lalata, nakasar ƙazantawa, manne, sawa, da spalling maimakon karyewar hakora.

Abubuwan da ke haifar da raguwar farawa namirgina niƙakayan aiki

Saurin farawa na kayan aiki mai mahimmanci yana da matukar muhimmanci ga ingantaccen aikin injin mirgina.Mafi munin abu shine saurin farawa na kayan aikin mirgina yana jinkiri lokacin da yake shirye don gudu.Ba wai kawai yana tasiri sosai ga ingancin aiki na mirgine ba, har ma da ƙarfin da ke tsakanin billet ko abin nadi da nadi ba zai iya kaiwa ga kyakkyawan yanayi ba.Yana nuna cewa akwai nakasu a fili a cikin aikin injin mirgine.Idan ba a inganta saurin injin niƙa yadda ya kamata ba, ingancin billet ko mirgina kayan zai zama ƙasa da ƙasa.Sa'an nan, saurin jujjuyawar babban billet ɗin zai yi a hankali sosai.Anan, zamu bincika dalilan jinkirin saurin farawa.Kafin fara injin mirgina, ya zama dole don tabbatar da ƙarfin injin na kayan aiki, saurin mirgina, ƙayyadaddun samfur, fasahar wucewa, da sauransu, don tabbatar da cewa adadin canja wurin billet bai yi girma ba don wuce ƙarfin jujjuyawar. kayan aiki.In ba haka ba, za a rage saurin farawa na kayan aiki, kuma yakamata a bincika ɗaukar injin na'urar don ganin ko lubrication na ɗaukar nauyi ya isa.