Ƙimar farashin injina mataki ne mai mahimmanci.Daidaiton ƙididdiga na farashin machining zai shafi kai tsaye ga sarrafawa, samarwa da tallace-tallace na samfurori, wanda shine babban fifiko. Menene farashin ya haɗa da
1.Material kudin: farashin sayan kayan, farashin kayan sufuri, kudaden tafiye-tafiye da aka yi a lokacin tsarin siye, da dai sauransu;
2.Processing farashin: lokutan aiki na kowane tsari, ƙimar kayan aiki, ruwa da wutar lantarki, kayan aiki, kayan aiki, kayan aikin aunawa, kayan taimako, da dai sauransu.
3.Kudin Gudanarwa: amortization na ƙayyadaddun farashi, amortization na albashin ma'aikatan gudanarwa, kuɗaɗen wurin, kuɗin tafiya, da sauransu.
4.Haraji: harajin ƙasa, harajin gida;
5. Riba
Hanyar lissafin farashi
Yi ƙididdige farashin sarrafawa bisa ga adadi, girma da daidaiton buƙatun sassan
1.Idan ma'aunin budewa bai wuce sau 2.5 ba kuma diamita ya kasance ƙasa da 25MM, an ƙididdige shi bisa ga diamita na rawar soja * 0.5
2.An ƙididdige ma'auni na caji don kayan aiki na gaba ɗaya tare da zurfin-zuwa-diamita fiye da 2.5 bisa ga zurfin-zuwa-diamita rabo * 0.4
3. sarrafa Lathe
Idan machining dogon diamita na janar daidaici na gani axis bai fi 10 ba, an lasafta shi bisa ga girman blank * 0.2
Idan rabon al'amari ya fi 10, farashin tushe na babban axis na gani * al'amari * 0.15
Idan daidaiton abin da ake buƙata yana tsakanin 0.05MM ko ana buƙatar taper, za a ƙididdige shi gwargwadon farashin tushe na axis na gani na gabaɗaya * 2.
Tsari lissafin farashi
1. Ya kamata ya hada da farashin kayan aiki, farashin sarrafawa, farashin rage kayan aiki, albashin ma'aikata, kudaden gudanarwa, haraji, da dai sauransu.
2. Mataki na farko shine bincika hanyar sarrafawa, sannan a lissafta sa'ar aiki bisa ga tsari, ƙididdige ƙimar kayan aiki na asali da sauran farashin sashe guda daga lokacin aiki.Wani sashi yana ɗaukar matakai daban-daban, kuma farashin ya bambanta sosai.
3.Ba a daidaita lokutan aiki na nau'ikan aiki daban-daban.Zai bambanta bisa ga wahalar aikin aikin, girman da aikin kayan aiki.Tabbas, wannan kuma ya dogara da adadin samfurin.mafi girma da yawa, da rahusa farashin.
Sanin asali na machining daidaito na sassa na inji
Daidaiton mashin ɗin yana nufin matakin wanda ainihin girman, siffa, da matsayi na saman ɓangaren injin ɗin ya dace da madaidaicin ma'auni na geometric da ake buƙata ta zane.Madaidaicin ma'auni na geometric shine matsakaicin girman;don geometry na saman, shine cikakken da'irar, Silinda, jirgin sama, mazugi da madaidaiciyar layi, da sauransu;don matsayi na juna na saman, akwai cikakkiyar daidaito, daidaitattun daidaito, coaxiality, daidaitawa, da dai sauransu. Bambanci tsakanin ainihin ma'auni na geometric na ɓangaren da madaidaicin ma'auni na geometric ana kiransa kuskuren machining.
Lokacin aikawa: Jul-19-2023