Yi la’akari daga mahanga uku, me yasa taƙaddama ta shigar zata iya maye gurbin carburizing da quenching

Ƙarfafa ƙora da farko an yi amfani da shi don haɓaka taurin sassan don cika buƙatun juriya. Bayan shekaru da yawa na ci gaba, taƙaddama ta haɓaka ta haɓaka cikin fasahar maganin zafi mafi yawan amfani da ita, ta samar da cikakkiyar fasaha da ingantaccen tsarin a cikin motoci, layin dogo, ginin jirgi, injiniyan injiniya, kayan aikin injin, da masana’antun sojoji.

Induction quenching maimakon carburizing da quenching yanki ne mai mahimmanci na haɓakawa da aikace -aikacen sa. Dangane da ingantaccen tattalin arzikin sa da manyan alamomin fasaha, ya sami hankalin masana’antar. Don kwatancen tsakanin su biyun, marubucin yana son yin nazari a fannoni masu zuwa.

Tattalin Arziki

Fasahar ci gaba ita ce samun aikin da ya dace da buƙata a mafi ƙarancin farashi, kuma tattalin arziƙi shine farkon abin da aka yi la’akari da shi a aikace na fasaha.

1. Jarin kayan aiki

Saka hannun jari a cikin kayan aiki na kaƙƙarfan ƙarami kaɗan ne. Misali, don kashe kayan aikin matsakaitan matsakaita, layin da ke ci gaba da murƙushe wutar makera yana da jarin kusan yuan miliyan 8, da injin kashe wuta, masu watsawa da sauran kayan taimako na jimlar yuan miliyan 15. Dangane da kwatancen iya aiki iri ɗaya, ana buƙatar kayan aikin injin ƙararraki guda biyu. Farashin kowane injin inji mai taurin kai kusan yuan miliyan 1, wanda shine kawai 10% zuwa 20% na kayan aikin carburizing. Idan aka kwatanta da tanderu mai fa’ida iri-iri, ƙarfin samar da kayan aikin inginin ƙira guda ɗaya aƙalla daidai yake da na manyan tanda guda uku, kuma saka hannun jarinsa ya yi daidai da 50% na tanderu mai yawan manufa (gami da tsarin taimako).

Filin bene da shigar da kayan aikin shima muhimmin sashi ne na kudin. Kayan aikin carburin ya mamaye babban yanki kuma yana buƙatar buƙatun ruwa mai yawa, wutar lantarki, da iskar gas don masana’antar, wanda ke haifar da babban saka hannun jari a masana’antar kera da tsada. Kayan aikin ƙarfafawa na shigar da ƙaramin yanki, yana da sauƙin shigarwa, kuma yana da tsada sosai.

2. Kudin aiki na samarwa da bugun samarwa

Ƙananan farashi na ƙaddamar da ƙararrawar aiki da aiki shima alama ce mai mahimmanci na darajar haɓakawa. Ƙididdiga ta nuna cewa yawan kuzarin ƙarfafawa na ƙarfafawa shine kusan kashi 20%na carburizing da quenching, yawan amfani da matsakaicin kashewa kusan kashi 30%, farashin kayan aiki da kayan amfani da kayan masarufi kusan kashi 20%, kuma fitar da abubuwa uku ma ragu sosai.

Ƙarfafawa ta Induction shine saurin dumama, lokacin dumama yana daga secondsan daƙiƙu zuwa goma na daƙiƙa, kuma tsarin samarwa yana da sauri. Yana da fa’ida a rage farashin kwadago da rage ƙimar samfuran da ake aiwatarwa.

3. Kayan aiki don sassan maganin zafi

Akwai jerin abubuwa na musamman don ƙarfafawa a cikin ƙasashe masu tasowa, amma kayan na musamman ba sa nufin tsada mai tsada, amma dai gyara ne kawai don samun sakamako mai kyau. Zaɓin zaɓi na kayan ƙera kayan aiki shine mafi fa’ida, kuma saboda kyakkyawan aikin sa na musamman, ana iya amfani da kayan ƙima don maye gurbin kayan carburizing masu tsada. Babban zafin jiki da kuma tsawon lokacin yin maganin carburizing yana buƙatar kulawa ta musamman don sarrafa ƙwayar hatsi. Sabili da haka, ƙarfe da ake amfani da shi don yin carburizing dole ne ya ƙunshi wani abun ciki na abubuwan da aka ƙera na hatsi.

4. Yin aiki bayan maganin zafi

A cikin aikin carburizing da quenching, galibin murfin carburized yana lalacewa a cikin aikin niƙa na gaba. Dalilin shi ne cewa carburized Layer yana da ɗan fa’ida kuma an ɗan sa shi bayan jiyyar zafin ya lalace. Idan aka kwatanta da maganin zafi na sunadarai kamar carburizing, hardening induction yana da zurfin murƙushe mai ƙarfi, wanda ke kawo sassauci mafi girma ga aiki na gaba, haka kuma yana rage buƙatun don aikin jiyya kafin zafi, don haka farashin sarrafawa yayi ƙasa, kuma ƙimar ragi shine low.