Haɗin kai da manyan ayyuka na rollers niƙa na gari

Rolls niƙa na fulawa galibi sun ƙunshi sassa masu zuwa:

1.The nika yi shaft yafi bears da juyawa load na nika yi.Gabaɗaya an yi shi da ƙarfe mai inganci, yana buƙatar isasshen ƙarfi da juriya.
2.The nika yi hannun riga ya haɗu da iyakar biyu na nika yi zuwa shaft.An yi shi da ƙarfe mai ƙarfi mai ƙarfi, tare da ƙayyadaddun tauri kuma yayi daidai da shaft ɗin.
3.Grinding roll liner shine ɓangaren annular wanda ke rufe cikin ciki na niƙa, wanda aka yi da kayan gami da juriya mai kyau, a matsayin ainihin yanki don murƙushe gari.
4.Grinding roll bolts gyara nika yi ga shaft.An yi su da kayan ƙarfi masu ƙarfi don hana sassautawa da faɗuwa.
5.Seals an saita a duka iyakar niƙa rolls don hana asarar gari da kuma cire ƙura.Ana amfani da kayan hatimi masu jurewa.
6.The watsa sashen canja wurin iko daga babban shaft zuwa nika Rolls, ta yin amfani da gears ko bel tafiyarwa, da dai sauransu.
7.Support bearings goyon bayan duka biyu iyakar nika mirgine shaft, ta yin amfani da nauyi mirgina bearings ko slide bearings don tabbatar da m juyawa.
8.The frame tsarin ne goyon bayan tsarin qazanta da overall nauyi na nika Rolls, welded daga karfe Tsarin da isasshen rigidity.
Wurin aiki, saurin juyawa, rata, da dai sauransu na niƙa rolls kai tsaye suna shafar tasirin fulawa kuma suna buƙatar ƙira da ƙira a hankali.

Babban ayyukan niƙa na niƙa fulawa sune:

Aikin murkushewa
Naɗin niƙa yana murƙushe hatsin da ke tsakanin su ya fasa ya zama gari.Da gangan aka tsara saman nadi don haɓaka tasirin murkushewa da shear.

Aiki mai tayar da hankali
Juyawa mai saurin jujjuyawar niƙa tana haifar da tasirin ruwa, yana sa ɓangarorin hatsi suna gudana cikin sauri tsakanin rolls ɗin, suna tuntuɓar rolls ɗin don niƙa iri ɗaya.

Isar da aiki
Ƙarfin centrifugal da ƙarfin matsi tsakanin niƙa rolls suna isar da hatsi ta ratar nadi don ci gaba da ciyarwa.

Aikin tacewa
Ta hanyar daidaita tazarar nadi, za a iya raba gari mai kyau da ɓangarorin ƙwanƙwasa don ƙaƙƙarfan tasirin niƙa mai kyau.

Tasirin dumama
Juyawa mai sauri na rolls yana haifar da zafi, wanda zai iya bushe gari, amma zafi yana buƙatar sarrafawa.

Tasirin kawar da kura
Gudun iskar da ake samu ta hanyar jujjuyawa mai sauri tana kawar da ƙazantar ƙura a cikin gari.

Tasirin samar da wutar lantarki
Wasu naɗaɗɗen naɗaɗɗen ƙafafu a saman don samar da wutar lantarki da kuma samar da tartsatsin wuta don goge fulawa.
Ƙirar niƙa da amfani da kyau na niƙa suna da mahimmanci don haɓaka haɓakar niƙa da inganci.