Kula da allurar rigakafi muhimmin abu ne wajen tabbatar da dorewar samarwa, ingancin samfura da tsawon rayuwar mold. Tsarin kulawa na kimiyya da daidaito zai iya rage lokacin aiki da farashin samarwa sosai.

Ga cikakken tsarin kulawa ga injunan allura, wanda gabaɗaya aka raba shi zuwa manyan matakai uku: kulawa ta yau da kullun yayin samarwa, kulawa ta yau da kullun bayan rufewa, da kuma kula da ajiya na dogon lokaci.

I. Kulawa ta Kullum a Lokacin Samarwa
Wannan shine gyaran kariya da masu aiki da ƙungiyoyi ke buƙatar aiwatarwa a cikin kowane zagayen samarwa.

Tsaftace Mold

Tsaftacewa a kowane tsari/lokaci: Yi amfani da bindigar iska, goga tagulla ko takardar toshe don tsaftace walƙiyar, tabon mai da sauran filastik a saman rabuwar, ramukan hayaki, zamiya da fil ɗin ejector, da sauransu. Bai kamata a yi amfani da kayan aikin ƙarfe don guje wa ƙazantar saman mold ɗin ba.

Tsaftace hannun riga na ƙofa: Duba kuma cire kayan sanyi da ke cikin hannun riga na ƙofa don hana toshewa ko rashin hulɗa da bututun allurar yayin allurar ta gaba.

Man shafawa

Man shafawa na yau da kullun: Dangane da littafin kulawa, a shafa man shafawa ko man shafawa na musamman mai zafi mai kyau a kan sassan motsi na mold kamar fil ɗin ejector, sliders, fil ɗin jagora mai lanƙwasa, fil ɗin jagora da hannun riga na jagora a takaitattun lokaci.

Lura: Ya kamata man shafawa ya zama matsakaici. Man shafawa da ya wuce kima na iya jawo ƙura ko gurɓata samfurin.

Duba aiki

Sassan da ke motsawa: Ka lura ko zamiya, saman da aka karkata, fil ɗin ejector, da sauransu suna motsawa cikin sauƙi da kwanciyar hankali, da kuma ko akwai wani hayaniya ko matsewa mara kyau.

Tsarin sanyaya: A duba ko akwai wani ɓuɓɓuga a wuraren da ruwan sanyi na mold ɗin yake. A taɓa saman mold ɗin don jin ko zafin ya yi daidai. Idan akwai wani rashin lafiya, yana iya nuna cewa hanyoyin ruwa sun toshe.

Tsarin shaye-shaye: Ka lura ko akwai alamun ƙonewa a kan samfurin kuma ka tantance ko shaye-shayen ba shi da wani cikas.

Ii. Kulawa akai-akai bayan rufewa
Idan aka kammala odar samarwa (yawanci ana ba da shawarar bayan zagayowar mold 50,000 zuwa 100,000, ya danganta da sarkakiyar da kayan mold ɗin) ko kuma lokacin da aka lura da raguwar ingancin samfura, ana buƙatar cire mold ɗin daga injin ƙera allurar a aika shi zuwa wurin gyaran mold ɗin don yin gyare-gyare mai zurfi.

Tsarin aikin shine kamar haka:

Mataki na 1: Ajiye da kimantawa na mold
Yi rikodin lambar mold, ƙungiyar samarwa, samfurin da aka samar na ƙarshe da matsalolin da ke akwai.

Yi bincike na farko game da bayyanar mold da mahimman ma'auni.

Mataki na 2: Tsaftace Mold da kuma wargaza shi
Tsaftacewa sosai

Yi amfani da ƙwararrun masu tsaftace mold (kamar masu tsaftacewa masu tushen narkewa ko masu tushen ruwa), tare da haɗin injinan tsaftacewa na ultrasonic ko gogewa da hannu, don cire duk tabon mai, ragowar filastik da tsatsa.

Don taurin filastik da gurɓataccen carbon, zaku iya amfani da maganin tsaftacewa na musamman don molds na filastik don jiƙa ko gogewa.

Watsewa da taka tsantsan

Dangane da tsarin zane ko rarrabawa, rarraba abubuwan da za a iya cirewa ɗaya bayan ɗaya, kamar su sliders, saman da aka lanƙwasa, fil ɗin ejector, fil ɗin jagora, abubuwan da aka saka, da sauransu.

Ga masu sarkakiya, ana ba da shawarar ɗaukar hotuna ko yin alamomi don tabbatar da cewa babu kurakurai yayin sake shigar da su.

Mataki na 3: Dubawa, gyarawa da maye gurbinsa
Wannan shine babban ɓangaren kulawa kuma yana buƙatar ƙwararrun masu fasaha na ƙira su kammala shi.

Surface na rami/cibiya:

Dubawa: Yi amfani da gilashin ƙara girma don duba saman da aka yi don ganin tsatsa, lalacewa, ƙaiƙayi ko tsagewa masu kyau.

Magani: Ga ƙananan ƙagaggunan, yi amfani da mai mai girman tsatsa daban-daban don niƙa da gogewa don dawo da saman madubi. Don tsatsa da mummunan lalacewa, ana buƙatar gyara ko maye gurbin abubuwan da aka saka a cikin wutar lantarki.

Sassan motsi

Tsarin fil ɗin fitar da iska: Duba ko duk fil ɗin fitar da iska da sandunan sake saitawa sun lanƙwasa ko sun lalace, da kuma ko kawunan fil ɗin fitar da iska sun lalace. Dole ne a maye gurbin waɗanda suka lalace sosai.

Tsarin zamiya da saman da aka karkata: Duba lalacewar farantin matsi na zamiya da farantin da ba ya jure lalacewa, duba ko sandar saman da aka karkata ta lanƙwasa, sannan a tsaftace ramin jagorarsa.

Filayen jagora da hannayen riga na jagora: Duba ko akwai wani ƙage ko lalacewa don tabbatar da daidaiton jagorar. Dole ne a maye gurbin waɗanda suka wuce gona da iri.

Tsarin sanyaya

Gwajin kwararar ruwa: Haɗa ruwan da aka matse sannan a duba ko duk hanyoyin ruwa ba su da matsala kuma idan akwai wani ɓuɓɓugar ruwa.

Maganin rage gudu: Idan kwararar ruwa ta ragu, hakan yana nuna cewa akwai ƙima a ciki. Ya kamata a yi amfani da injin tsabtace hanyoyin ruwa (ta hanyar sinadarai ko bugun jiki) don cire ƙima har sai kwararar ruwan ta sake santsi.

Tsarin shaye-shaye

Duba kuma tsaftace dukkan hanyoyin fitar da hayaki. Idan hanyoyin fitar da hayakin suka yi zurfi saboda lalacewa (yawanci tare da zurfin 0.02-0.04mm), yana buƙatar a sake sarrafa su kuma a zurfafa su.

Sauya sassan da ke da rauni

Sauya sassan da suka kai ƙarshen rayuwarsu ta aiki ko kuma waɗanda ke haifar da haɗari, kamar maɓuɓɓugan ruwa, zoben rufewa, fil ɗin ejector, faranti masu jure lalacewa, da sauransu. Wannan shine mabuɗin guje wa rufewa ba zato ba tsammani a cikin samarwa.

Mataki na 4: Rigakafin tsatsa da sake shigarwa
Maganin rigakafin tsatsa

A fesa daidai gwargwado na maganin hana tsatsa mai inganci a kan dukkan wuraren da aka sarrafa (musamman ramuka, saman rabuwa, fil ɗin jagora, da sauransu).

Sake haɗa

Sake haɗa dukkan sassan da aka tsaftace, aka gyara ko aka maye gurbinsu a jere.

A lokacin haɗa sukurori, tabbatar da cewa dukkan sukurori sun kai ga ƙarfin da aka ƙayyade kuma sassan da ke motsi suna zamewa cikin sauƙi.

Mataki na 5: Gwajin Mold da adanawa
Gwajin mold akan injin

Shigar da mold ɗin da aka kula a kan injin ƙera allurar kuma a gwada samar da mold.

Duba girma da ingancin bayyanar rukunin farko na samfuran kuma tabbatar da cewa ayyukan mold sun koma daidai.

Sabunta fayil

Yi cikakken bayani game da kwanan wata, abun ciki, sassan da aka maye gurbinsu, sakamakon gwajin mold da sauran bayanai game da wannan gyara, sabunta "fayil ɗin tsawon rai" na mold ɗin, kuma samar da tushe don gyara na gaba.