Menene jeri na kayan da Multi Stand Reducing Rolling Mill zai iya mirgina

        TheMulti Stand Rage Rolling Millne key kayan aiki a sumul karfe bututu karewa Lines. Yana ci gaba da rage diamita na waje na bututu masu zafi da aka soke ko extruded ta hanyar juyi da yawa a ƙarƙashin tashin hankali. Ɗayan babbar fa'idar wannan kayan aiki ta ta'allaka ne a cikin daidaitawar sa zuwa kayan ƙarfe daban-daban. Ta hanyar daidaita zafin jiki na mirgina, tsayawa tashin hankali, ƙirar ƙira da kayan mirgine, niƙa na iya aiwatar da nau'ikan nau'ikan nau'ikan ƙarfe da kayan gami don aikace-aikacen bututun masana'antu daban-daban.

Material Range don Multi Stand Rage Rolling Mill

1. Karfe Karfe

       Karfe na carbon shine kayan da aka fi sarrafa su don rage yawan tsayawar niƙa.

       Low carbon karfe: Kyakkyawan zafi ductility, barga yi mirgina. An yi amfani da shi sosai don bututun isar da ruwa, bututun ƙarfe na tsari, bututun inji na gabaɗaya.

       Matsakaicin karfen carbon: Yana buƙatar tsananin zafin jiki yayin mirgina. Aiwatar a cikin sassan injina, abubuwan haɗin bututun matsa lamba.

       High carbon karfe: Higher nakasawa juriya. Bukatar daidaitaccen sarrafa tashin hankali da mai mai kyau don guje wa lahani na saman. Ya dace da bututun inji na musamman.

2. Ƙarfe Ƙarfe

       Ƙananan ƙarfe na ƙarfe yana ƙara ƙananan abubuwa masu haɗaka don inganta ƙarfi, ƙarancin zafin jiki da juriya na lalata. Yawan maki sun haɗa da jerin Cr-Mo, karfe Mn-V.

       Ana amfani da waɗannan kayan sosai a cikin bututun tukunyar jirgi, tasoshin matsa lamba, bututun jigilar mai da iskar gas. A yayin birgima, injin niƙa dole ne ya sarrafa daidaiton dumama da tsayuwar tashin hankali don hana rashin daidaituwar kaurin bango da fashewar saman.

3. Alloy Karfe (Matsakaici & Babban Alloy)

       Matsakaici da babban gami da ƙarfe yana da fasali mafi girman juriya na lalacewar thermal.

       Abubuwan da aka saba: chrome gami karfe, nickel-chromium gami karfe.

       An karbe su don bututun sabis na zafin jiki, bututun musayar zafi da bututun man petrochemical. Dole ne a inganta sigogin mirgina a hankali, gami da fara mirgina zafin jiki, raguwa kowace fasika da jadawalin sanyaya. Tashin hankali mara kyau zai haifar da lahani na polygon cikin sauƙi da karkacewar bango.

4. Bakin Karfe

       Austenitic bakin karfe babban daraja ne na gama gari wanda ake sarrafa shi ta hanyar rage yawan tsayawar niƙa. Yana da halaye masu ƙarfi na aiki kuma yana buƙatar ƙirar wucewa ta musamman da sarrafa zafin jiki.

       Ana amfani da bututun masana'antar abinci, bututun isar da ruwan sinadari, bututun musayar zafi.

       Lura: Bakin karfe yana da juriya na lalacewar zafi mai girma. Rage tsayin daka mai yawa na iya haifar da karce, tsagewar saman da kaurin bango mara daidaituwa.

5. Alloys na Musamman (Ana buƙatar saitin zaɓi)

Tare da na musamman Rolls, wucewa zane da thermal tsari, Multi-tsaya rage niƙa iya mirgine wasu musamman gami tube:

       Ferritic gami da juriya zafi

       Titanium alloy tubes (yana buƙatar gyare-gyaren kayan aiki na sadaukarwa da kulawa mai tsauri)

       Bututun alloy na jan karfe (zazzabi na musamman da dabarun tashin hankali)

       Tunatarwa: Alloys na musamman yawanci suna buƙatar kayan mirgina na musamman, yanayi mai kariya da sigogin tsari, kuma ba a samun su akan daidaitaccen tsarin niƙa.

Mabuɗin Abubuwan Da Suka Shafi Daukar Mirgina Kayan Abu

       Ƙunƙarar zafi: Abubuwan da ke da ƙarancin zafi mai zafi suna da kunkuntar tagogin zafin jiki, mai sauƙin samar da fasa.

       Juriya na lalacewa: Babban abun ciki na gami yana kawo buƙatun ƙarfin mirgina, wanda ke sanya buƙatu mafi girma akan tsayin daka da ƙarfin tuƙi.

       Hankali ga tashin hankali: Wasu kayan gami suna kula da jujjuyawar tashin hankali. Tashin hankali mara kyau yana haifar da karkacewar kaurin bango da polygon na ciki.

       Halayen sanyaya: Abubuwa daban-daban suna buƙatar kulawar sanyaya daban-daban bayan mirgina don tabbatar da kaddarorin inji na ƙarshe.

Takaitawa

       TheMulti Stand Rage Rolling Milliya mirgine wani m abu fayil daga talakawa carbon karfe, low gami karfe, matsakaici-high gami karfe zuwa austenitic bakin karfe. Don bututun gami na musamman irin su alloys na titanium, injin niƙa yana buƙatar gyare-gyaren da aka yi niyya na rolls, iko da tafiyarwa. Lokacin zabar kayan aikin birgima, masu amfani yakamata su tabbatar da darajar kayan, ƙayyadaddun bututu da buƙatun aiki tare da masana'anta don dacewa da tsarin injin da ya dace da tsarin mirgina.