Kudin Kayan Inji - Samun ƙungiyar injiniya ta ƙwararru

Kimanta farashi na injina muhimmin mataki ne. Daidaiton ƙididdigar farashin injina zai shafi sarrafa kayayyaki, samarwa da kuma sayar da kayayyaki kai tsaye, wanda shine babban fifiko. Menene farashin ya ƙunsa

1. Kudin kayan aiki: kudin siyan kayan aiki, kudin jigilar kayan aiki, kudin tafiya da aka kashe a lokacin siyan kayan, da sauransu.
2.Kudin sarrafawa: lokutan aiki na kowane tsari, raguwar kayan aiki, ruwa da wutar lantarki, kayan aiki, kayan aiki, kayan aunawa, kayan taimako, da sauransu.
3. Kuɗaɗen gudanarwa: rage farashin da aka kayyade, rage albashin ma'aikatan gudanarwa, kuɗin wurin aiki, kuɗaɗen tafiya, da sauransu.
4. Haraji: harajin ƙasa, harajin gida;
5. Riba

Hanyar lissafin farashi
Lissafa farashin sarrafawa bisa ga adadi, girma da daidaiton buƙatun sassan.

1. Idan rabon buɗewa bai wuce sau 2.5 ba kuma diamita bai wuce 25MM ba, ana ƙididdige shi bisa ga diamita na haƙa ramin * 0.5
2. An ƙididdige ma'aunin caji na kayan gabaɗaya tare da rabon zurfin-zuwa-diamita fiye da 2.5 bisa ga rabon zurfin-zuwa-diamita*0.4
3. Sarrafa na'urar lathe
Idan diamita mai tsayi na injin ɗin na'urar daidaitaccen axis na gani bai fi 10 ba, ana ƙididdige shi gwargwadon girman fanko na aikin * 0.2
Idan rabon al'amari ya fi 10, farashin tushe na rabon al'amari na gaba ɗaya * * 0.15
Idan buƙatar daidaito tana cikin 0.05MM ko kuma ana buƙatar taper, za a ƙididdige ta bisa ga farashin tushe na babban axis na gani *2.

Lissafin farashin tsari
1. Ya kamata ya haɗa da kuɗaɗen kayan aiki, kuɗin sarrafawa, farashin rage darajar kayan aiki, albashin ma'aikata, kuɗin gudanarwa, haraji, da sauransu.
2. Mataki na farko shine a yi nazarin hanyar sarrafawa, sannan a ƙididdige lokacin aiki bisa ga tsarin, a ƙididdige ainihin farashin sarrafawa da sauran kuɗaɗen sashi ɗaya daga lokacin aiki. Wani ɓangare yana ɗaukar matakai daban-daban, kuma farashin ya bambanta sosai.
3. Lokacin aiki na nau'ikan ayyuka daban-daban ba a ƙayyade shi ba. Zai bambanta dangane da wahalar aikin, girman kayan aiki da aikinsu. Tabbas, wannan kuma ya dogara da adadin kayan. Girman adadin, farashin ya fi rahusa.

Ilimin asali game da daidaiton injina na sassan injina
Daidaiton injin yana nufin matakin da ainihin girman, siffa, da matsayin saman sashin da aka yi wa injin suka cika ma'aunin geometric da aka buƙata ta hanyar zane. Ma'aunin geometric mafi kyau shine matsakaicin girman; don yanayin saman, shine da'irar cikakken, silinda, jirgin sama, mazugi da layi madaidaiciya, da sauransu; don matsayin juna na saman, akwai cikakken daidaituwa, perpendicularity, coaxiality, simmetry, da sauransu. Bambanci tsakanin ainihin sigogin geometric na ɓangaren da sigogin geometric mafi kyau ana kiransa kuskuren injin.