A cikin injinan CNC, tsawon lokacin kayan aiki yana nufin lokacin da ƙarshen kayan aiki ya yanke kayan aikin a duk lokacin aikin daga farkon injin har zuwa goge ƙarshen kayan aiki, ko ainihin tsawon saman kayan aikin yayin aikin yankewa.
1. Za a iya inganta rayuwar kayan aiki?
Tsawon rayuwar kayan aiki minti 15-20 ne kawai, za a iya ƙara inganta rayuwar kayan aiki? Babu shakka, ana iya inganta rayuwar kayan aiki cikin sauƙi, amma kawai bisa ga manufar sadaukar da saurin layi. Da zarar an rage saurin layi, to ƙarin ƙaruwar rayuwar kayan aiki zai bayyana (amma ƙarancin saurin layi zai haifar da girgiza yayin sarrafawa, wanda zai rage tsawon rayuwar kayan aiki).
2. Akwai wani muhimmin amfani da zai inganta rayuwar kayan aiki?
A cikin farashin sarrafa kayan aikin, rabon kuɗin kayan aikin yana da ƙanƙanta sosai. Saurin layin yana raguwa, koda kuwa tsawon lokacin kayan aikin ya ƙaru, amma lokacin sarrafa kayan aikin shima yana ƙaruwa, adadin kayan aikin da kayan aikin ke sarrafawa ba lallai bane ya ƙaru, amma farashin sarrafa kayan aikin zai ƙaru.
Abin da ya kamata a fahimta daidai shi ne cewa yana da ma'ana a ƙara yawan kayan aikin gwargwadon iko yayin da ake tabbatar da tsawon rayuwar kayan aikin gwargwadon iko.
3. Abubuwan da ke shafar rayuwar kayan aiki
1. Saurin layi
Gudun layi yana da tasiri mafi girma akan rayuwar kayan aiki. Idan saurin layi ya fi kashi 20% na saurin layi da aka ƙayyade a cikin samfurin, rayuwar kayan aiki za ta ragu zuwa kashi 1/2 na asali; idan aka ƙara shi zuwa kashi 50%, rayuwar kayan aikin zai zama kashi 1/5 kawai na asali. Don ƙara tsawon rayuwar kayan aikin, ya zama dole a san kayan aiki, yanayin kowane kayan aiki da za a sarrafa, da kuma kewayon saurin layi na kayan aikin da aka zaɓa. Kayan aikin yankewa na kowane kamfani suna da saurin layi daban-daban. Kuna iya yin bincike na farko daga samfuran da kamfanin ya bayar, sannan ku daidaita su bisa ga takamaiman yanayi yayin sarrafawa don cimma sakamako mai kyau. Bayanan saurin layi yayin yankewa da ƙarewa ba su da daidaito. Rushing galibi yana mai da hankali kan cire gefen, kuma saurin layi ya kamata ya zama ƙasa; don kammalawa, babban manufar shine tabbatar da daidaito da tsauri na girma, kuma saurin layi ya kamata ya kasance mai girma.
2. Zurfin yankewa
Tasirin zurfin yankewa akan rayuwar kayan aiki ba shi da girma kamar saurin layi. Kowane nau'in tsagi yana da babban kewayon zurfin yankewa. A lokacin aikin injin, ya kamata a ƙara zurfin yankewa gwargwadon iko don tabbatar da matsakaicin ƙimar cire gefuna; yayin kammalawa, zurfin yankewa ya kamata ya zama ƙarami gwargwadon iko don tabbatar da daidaiton girma da ingancin saman kayan aikin. Amma zurfin yankewa ba zai iya wuce iyakar yankewa na yanayin ba. Idan zurfin yankewa ya yi yawa, kayan aikin ba zai iya jure ƙarfin yankewa ba, wanda ke haifar da guntun kayan aiki; idan zurfin yankewa ya yi ƙanƙanta, kayan aikin zai goge kuma ya matse saman kayan aikin kawai, yana haifar da lalacewa mai tsanani a saman gefe, ta haka yana rage tsawon aikin.
3. Ciyarwa
Idan aka kwatanta da saurin layi da zurfin yankewa, ciyarwa ba ta da tasiri sosai ga rayuwar kayan aiki, amma tana da tasiri mafi girma akan ingancin saman kayan aikin. A lokacin aikin injina mai ƙarfi, ƙara ciyarwa na iya ƙara yawan cirewa na gefe; yayin kammalawa, rage ciyarwar na iya ƙara ƙaiƙayin saman kayan aikin. Idan ƙaiƙayin ya ba da dama, ana iya ƙara ciyarwar gwargwadon iko don inganta ingancin sarrafawa.
4. Girgiza
Baya ga manyan abubuwan yankewa guda uku, girgiza ita ce abin da ke da tasiri mafi girma ga rayuwar kayan aiki. Akwai dalilai da yawa na girgiza, ciki har da taurin kayan aikin injin, taurin kayan aiki, taurin kayan aiki, sigogin yankewa, yanayin kayan aiki, radius na gefen kayan aiki, kusurwar rage ruwa, tsayin sandar kayan aiki, da sauransu, amma babban dalilin shine tsarin bai isa ya yi tsauri ba. Ƙarfin yankewa yayin sarrafawa yana haifar da girgizar kayan aiki akai-akai a saman kayan aikin yayin sarrafawa. Don kawar da ko rage girgiza dole ne a yi la'akari da shi sosai. Girgizar kayan aikin akan saman kayan aikin za a iya fahimtar shi azaman bugun da ke tsakanin kayan aiki da kayan aikin, maimakon yankewa na yau da kullun, wanda zai haifar da wasu ƙananan fashe-fashe da guntu a kan ƙarshen kayan aikin, kuma waɗannan fasa da guntu za su sa ƙarfin yankewa ya ƙaru. Babba, girgizar ta ƙara tsananta, bi da bi, matakin fasa da guntu yana ƙaruwa, kuma rayuwar kayan aikin yana raguwa sosai.
5. Kayan ruwan wuka
Idan aka sarrafa kayan aikin, galibi muna la'akari da kayan aikin, buƙatun maganin zafi, da kuma ko an katse aikin. Misali, ruwan wukake don sarrafa sassan ƙarfe da waɗanda ake sarrafa ƙarfen siminti, da ruwan wukake masu taurin sarrafa HB215 da HRC62 ba lallai bane iri ɗaya ne; ruwan wukake don sarrafawa lokaci-lokaci da sarrafawa akai-akai ba iri ɗaya bane. Ana amfani da ruwan wukake na ƙarfe don sarrafa sassan ƙarfe, ana amfani da ruwan wukake don sarrafa siminti, ana amfani da ruwan wukake na CBN don sarrafa ƙarfe mai tauri, da sauransu. Don kayan aikin iri ɗaya, idan sarrafawa akai-akai ne, ya kamata a yi amfani da ruwan wukake mai tauri mafi girma, wanda zai iya ƙara saurin yanke kayan aikin, rage lalacewar ƙarshen kayan aiki, da rage lokacin sarrafawa; idan sarrafawa akai-akai ne, yi amfani da ruwan wukake mai ƙarfi sosai. Zai iya rage lalacewa mara kyau kamar guntu da ƙara tsawon rayuwar kayan aikin.
6. Yawan lokutan da aka yi amfani da ruwan wukake
Ana samun zafi mai yawa yayin amfani da kayan aikin, wanda hakan ke ƙara zafin ruwan wukake sosai. Idan ba a sarrafa shi ko sanyaya shi da ruwan sanyi ba, zafin ruwan wukake yana raguwa. Saboda haka, ruwan wukake koyaushe yana cikin yanayin zafi mafi girma, don haka ruwan wukake yana ci gaba da faɗaɗawa da ƙuraje da zafi, yana haifar da ƙananan fashe-fashe a cikin ruwan wukake. Lokacin da aka sarrafa ruwan wukake da gefen farko, rayuwar kayan aikin ta zama al'ada; amma yayin da amfani da ruwan wukake ke ƙaruwa, fashewar zai faɗaɗa zuwa wasu ruwan wukake, wanda ke haifar da raguwar rayuwar sauran ruwan wukake.
Lokacin Saƙo: Maris-10-2021
