iso
Nemi Ƙimar Kuɗi
Leave Your Message
Maganin Zafi

Maganin Zafi

Maganin Zafi

2024-09-13
Maganin zafi na saka hannun jari daidai fasaha ce ta sarrafa ƙarfe don sarrafa dumama da sanyaya ƙarfe don canza halayen injiniya da na zahiri ba tare da canza siffar samfurin ba. Hanyar ta ƙunshi amfani da dumama ko sanyaya, yawanci zuwa yanayin zafi mai tsanani, don cimma sakamakon da ake so, kamar - taurare ko laushin ƙarfe. Wasu daga cikin dabarun da aka saba amfani da su na maganin zafi sun haɗa da annealing, taurare akwati, tempering da quenching. A gaskiya ma, kalmar maganin zafi tana aiki ne kawai ga hanyoyin da ake yin dumama da sanyaya don manufar asali ta canza halayen da gangan. Duk da haka, dumama da sanyaya, wani lokacin suna faruwa a matsayin matakan wasu hanyoyin kera kamar samar da zafi ko walda.
Mafi mahimmanci yana da alaƙa da ƙara ƙarfin kayan aiki, ana iya amfani da maganin zafi don canza wasu manufofin masana'antu kamar ingantaccen injina, ingantaccen tsari, da kuma dawo da juriya bayan aikin sanyi. Saboda haka, tsari ne mai matuƙar tasiri ga masana'antu, wanda ba wai kawai zai iya taimakawa wasu hanyoyin masana'antu ba, har ma zai iya haɓaka aikin samfura ta hanyar ƙara ƙarfi ko wasu halaye masu kyau.
16292798133871952xq
▲Maganin Zafi

Nau'o'i

Nau'o'i huɗu na hanyoyin magance zafi da ake amfani da su a yau sune Annealing, Normalizing, Hardening da Tempering.
An ba da dabarun da aka yi amfani da su a kowace hanya da kuma yadda suke da alaƙa da ma'aikatan ƙarfe a ƙasa:

Ƙararrawa

Gabaɗaya, annealing akasin taurare ne. Ana annealing ƙarfe don rage damuwa a ciki, don laushi su, don ƙara laushi, da kuma inganta tsarin hatsi. Annealing ya ƙunshi dumama ƙarfe zuwa wani takamaiman zafin jiki, riƙe shi a wannan zafin na wani lokaci, sannan sanyaya ƙarfe zuwa zafin ɗaki. Tsarin sanyaya ya dogara da ƙarfe da halayen da ake so. Wasu ƙarfe ana sanyaya su ta hanyar tanda, yayin da wasu kuma ana iya sanyaya su ta hanyar binne su a cikin toka, lemun tsami, ko wasu kayan rufewa.
Walda tana samar da wurare, waɗanda ke da ƙarfe mai narkewa kusa da wasu wurare, waɗanda ke da zafin ɗaki. Yayin da walda ke sanyaya, damuwa ta ciki tana faruwa tare da karyewa da tabo masu tauri. Walda a zahiri na iya raunana ƙarfen. Walda tana ɗaya daga cikin dabarun da ake amfani da su don gyara waɗannan matsalolin.
16292798766485423tc
▲Maganin Zafi

Daidaita

Wani nau'in maganin zafi da ya shafi ƙarfe mai ƙarfe kawai, wanda ke daidaita yanayin zafi ya bambanta da annealing a cikin cewa ana dumama ƙarfe zuwa zafin jiki mafi girma, wanda daga nan ake cire shi daga tanda don sanyaya iska.

Babban manufar daidaita simintin shine a kawar da damuwar ciki da ke haifar da maganin zafi, walda, siminti, ƙirƙira, ƙirƙira, ko injina. Idan ba a sarrafa shi ba, damuwa na iya haifar da gazawar ƙarfe; don haka, kafin a taurare ƙarfen, ya kamata a fara daidaita shi don samun sakamakon da ake so. Gabaɗaya, ƙarfe marasa carbon ba sa buƙatar daidaita simintin; duk da haka, idan an daidaita su, ba sa haifar da wata illa mai cutarwa. Yawanci, simintin ana yin annealed, maimakon daidaita simintin; duk da haka, wasu simintin suna buƙatar daidaita simintin.

Karfe masu tsari sun fi ƙarfi da tauri fiye da ƙarfe masu annealed. A yanayin da aka daidaita, ƙarfe ya fi ƙarfi fiye da kowane yanayi na tsari. Sassan da ke fuskantar tasiri da waɗanda ke buƙatar matsakaicin tauri tare da juriya ga matsin lamba na waje galibi ana daidaita su. A cikin daidaita, nauyin ƙarfe yana da tasiri kan saurin sanyaya da kuma tsarin da ya haifar. Siraran sassa suna sanyaya da sauri kuma suna da ƙarfi bayan daidaita su fiye da waɗanda suka yi kauri.

Taurarewa

Maganin taurare ƙarfe ya ƙunshi dumama ƙarfe zuwa wani yanayi mai zafi sannan a sanyaya shi da sauri ta hanyar tsoma shi cikin mai, ruwan gishiri, ko ruwa. Yawancin ƙarfe suna buƙatar sanyaya da sauri (ƙuntawa) don taurarewa, duk da haka wasu za a iya sanyaya su da iska tare da sakamako iri ɗaya. Duk da cewa taurarewa yana ƙara tauri da ƙarfin ƙarfe, yana sa ya zama ƙasa da laushi. Yawanci, idan ƙarfe ya yi tauri, to, sai ya zama mai rauni. Don cire wasu daga cikin tauri, ya kamata a rage ƙarfin ƙarfe bayan taurarewa.
Ana iya taurare ƙarfe da yawa marasa ƙarfe kuma ana iya ƙara ƙarfi ta hanyar dumamawa da sanyaya cikin sauri. A wannan yanayin, ana kiran wannan tsari maganin zafi, maimakon taurarewa.

Mai jurewa

Bayan taurarewa, ƙarfe gabaɗaya yana da tauri fiye da yadda ake buƙata kuma yana da rauni sosai ga yawancin aikace-aikacen da ake amfani da su. Bugu da ƙari, ana sanya matsin lamba mai tsanani a cikin ciki yayin sanyaya da sauri daga zafin taurarewa. Don rage matsin lamba na ciki da kuma rage karyewa, ya kamata a rage matsin lamba bayan ya taurarewa. Tsarin rage zafi ya ƙunshi dumama ƙarfe zuwa wani takamaiman zafin jiki (ƙasa da zafin taurarewarsa), riƙe shi a wannan zafin na wani takamaiman lokaci, sannan sanyaya shi, gabaɗaya yana haifar da iska. Tauri, ƙarfi, da juriya na ƙarshe sun dogara ne akan zafin da ake dumama ƙarfen yayin dumama.

Ainihin, ana yin gyaran fuska ne don rage raunin da taurare ke haifarwa da kuma samar da takamaiman halaye na zahiri a cikin ƙarfe. Tsarin gyaran fuska koyaushe yana biyo baya, ba ya gaba da tsarin taurarewa. Bayan rage raunin, gyaran fuska yana taimakawa wajen laushin ƙarfe. Wannan ba makawa bane, kuma adadin taurin da aka rasa ya dogara ne akan zafin da ake dumama ƙarfen a lokacin gyaran fuska.

Ana yin amfani da zafin jiki koyaushe a yanayin zafi ƙasa da ƙaramin ma'aunin zafi na ƙarfe. A wannan yanayin, zafin jiki ya bambanta da annealing, daidaita yanayi, da tauri, inda yanayin zafi ya fi sama da babban ma'aunin zafi.

Ƙarfin Maganin Zafi a Ningbo Investment Casting Co., Ltd

Tsarin Zuba Jari na Inganci na Ningbo Zuba Jari yana ba da zaɓuɓɓuka iri-iri na sabis na maganin zafi. Tare da abokin hulɗa na maganin zafi na dogon lokaci, za mu iya samar da hanyoyin maganin zafi a ƙasa tare da ƙarancin farashi a ƙasa:

1. Daidaita tsari: Dumama saka hannun jari a cikin firam ɗin jefar da ba a saka ba zuwa ko sama da zafin jiki mai mahimmanci da kuma kiyaye wani lokaci, sanyaya iska don samun nama mai laushi. Manufar daidaita shi ne inganta halayen injinan ƙarfe mai ƙarancin carbon, inganta ƙarfin yankewa, tsaftace girman hatsi, cire lahani na nama, da kuma shirye don ƙarin maganin zafi. Daidaita shi ya fi dacewa da sakar da aka ƙera ta hanyar amfani da ƙarfe mai kauri, babba da rikitarwa na sakar da aka ƙera ta hanyar amfani da ƙarfe mai kauri.

2. Zubar da ruwa: Wani nau'in hanyoyin magance zafi wanda ke dumama simintin saka hannun jari zuwa yanayin zafi mai dacewa na ɗan lokaci, sannan a rage sanyaya a hankali. Ana amfani da annealing galibi don rage tauri, inganta filastik don ƙarin injina, da rage damuwa da ke tattare da simintin saka hannun jari.

3. Ƙarfafawa: Yana inganta sassauci, juriyar tsagewa, sassauci, da kuma taurin kayayyakin. Ta hanyar sake dumamawa da aka sarrafa, muna iya rage saurin lalacewar saka hannun jari.

4. Kashewa: Kashewa tsari ne na sanyaya simintin saka hannun jari cikin sauri. Ana yin wannan sau da yawa don samar da canjin martensite. A cikin simintin ƙarfe, wannan yakan samar da ƙarfe mai tauri, yayin da simintin da ba na ƙarfe ba yawanci yakan yi laushi fiye da yadda aka saba. Don taurare ta hanyar kashewa, dole ne a dumama simintin saka hannun jari (yawanci ƙarfe ko ƙarfen siminti) sama da zafin jiki mai mahimmanci na sama sannan a sanyaya da sauri.

Hankali: Duk da haka, yawancin simintin ƙarfe marasa ƙarfe, kamar ƙarfe na jan ƙarfe, aluminum, ko nickel, da kuma wasu simintin ƙarfe masu yawan ƙarfe kamar simintin ƙarfe na austenitic (304, 316), suna haifar da akasin haka idan aka kashe su: suna laushi. Dole ne a kashe simintin ƙarfe na Austenitic don su zama masu jure tsatsa gaba ɗaya, domin suna aiki sosai.

5. Maganin Carburizing: Carburizing tsari ne na tura sinadarin carbon zuwa saman simintin saka hannun jari. Zai inganta taurin saman sosai da juriyar lalacewa ta hanyar canza sinadarin carbon na samfuran, amma har yanzu yana riƙe da ƙarancin tauri a ciki.

6. Ƙarfafawa da Taurarewa: Tsarin haɗa zafi ta hanyar kashewa da kuma rage yawan zafin simintin saka hannun jari. Irin wannan hanyar maganin zafi yawanci ana amfani da ita don inganta taurin saman da kuma na ciki na simintin saka hannun jari daidai. Musamman ga waɗancan sassan da aka maye gurbinsu.

7. Taurarewar Jiki: Ana kuma kiranta da taurarewar saman, wannan hanyar tana sanya abubuwan taurare a saman simintin saka hannun jari, don haka don samar da ƙarin kariya.

A sama akwai manyan hanyoyin magance zafi da aka lissafa don jefa jari. Ana gudanar da maganin zafi ne musamman bisa ga amfani da jefa jari. Idan ba ku saba da maganin zafi ba, da fatan za ku iya tuntuɓar mu, injiniyanmu zai ba da shawarar hanyar da ta dace idan samfuran ku suna buƙatar wannan sabis ɗin.

Tuntube mu a sales@nbinvestmentcasting.com da zarar kuna buƙatar sabis ɗin maganin zafi.

Get in touch or visit us

*Name Cannot be empty!

Message

AI Helps Write
Send