Ilimi:Kimiyya

Tsara magani

Metal kafa - mai aiwatar da Manufacturing da preforms da moldings da roba nakasawa fara abu. Irin wannan aiki zai iya zama abin ƙyama ga kayan da ke da kayan aikin filastik. Don kayan allo, irin su simintin gyare-gyare, wannan hanyar tsarawa ba ta amfani dashi saboda yiwuwar yiwuwar lalata yankin saboda sakamakon karfi mai karfi.

Kayan fasaha na samar da ƙananan ƙaddara da kuma ƙaddara kayan aiki a irin wannan hanya ya haɗa da amfani da kayan da yake cikin yanayin sanyi da zafi. Wannan yana haifar da bambance-bambance mai yawa a cikin dukiyar da aka gama. Yin aiki da karafa ta karami zai canza yanayin kawai, sabili da haka, kayan jiki da na kayan injiniya na kayan, idan sun kasance a cikin yanayin zafi.

Ana yin amfani da nau'i na baƙin ƙarfe a cikin yanayin sanyi a cikin yanayin da masana'antu ke samar da babban ƙananan ƙananan sassa. Wannan shi ne saboda gaskiyar cewa a cikin wannan jiha abu mai wuyar kayan aiki, tare da canje-canje a cikin dukiyarsa. Musamman, an ƙarfafa halayen ƙarfin samfurin da aka gama.

Ka'idar farar fata ta dogara ne akan aikace-aikacen kayan aikin filastik na waɗannan kayan. Musamman ma, ikon su na dindindin, wanda jiki yake riƙe da girmansa da siffarsa, ana amfani dasu, koda bayan an cire kayan aiki na waje. Canza geometrical sigogi na samfurin faruwa a saboda rikicewar ko tsauri waje matsa lamba, haddasa babba gajiyan a cikin gami, da darajar da wanda yake shi ne mafi girma daga cikin amfanin ƙasa danniya.

Ana rarrabe nau'ikan nau'ikan ƙarfe masu nau'ikan iri guda:

  • mirgina, a lokacin da sarrafa kayan ne hõre matsawa amfani da musamman kayan aiki ta wucewa tsakanin Rolls, wanda rahoto rotational motsi .

  • Dama. A wannan yanayin, kawai samfurori ne kawai, irin su waya, sanda ko pipes, an kafa su. Dalilin wannan jiyya shine jawo ƙwayar tsofaffin mahaifa ta hanyar rami na karami fiye da diamita na farko na kayan aiki, wanda ke cikin kayan aiki na musamman - dredge;

  • Fassara kyauta, wanda ke ba da canjin canji a cikin siffar da girman sassa a cikin yanayin zafi saboda sakamakon ƙwanƙwasa kararrawa ko matsa lamba da dan jarida ya haifar. Irin wannan aiki yana iya inganta tsarin da kaddarorin ƙirƙirar;

  • Dama, wanda zai iya zama duka takarda da ƙara. A lokuta biyu, ana amfani da irin wannan kayan aiki: latsawa da hatimi, amma rabo daga girman nauyin kayan aiki ya bambanta;

  • Dannawa, wanda aka fitar da kayan daga ƙwayar rufaffiyar da take buɗewa.

Yin aiki na karafa ta matsa lamba yana da amfani mai yawa, daga cikin abin da zamu iya ganewa:

  • Da yiwuwar yin gyare-gyare da kuma aiki na atomatik na tsarin masana'antu;

  • Ƙãra cikin amfani factor na kayan aiki;

  • Manufacturing of products of various shapes da kuma girma, ba tare da ƙarin kayan aiki da ake buƙata ga sassa daban-daban, ga wasu - da kundin da aka rage rage;

  • Ƙara yawan aiki na tsarin samar da samfurori daban-daban;

  • Inganta kayan kayan inji na allo.

Ana amfani da magani na karafa ta hanyar matsa lamba a masana'antun masana'antu na kasarmu. Wannan hanya tana samar da sassa daban-daban da ke da siffofin da ke da mahimmanci da kuma manyan girma. Idan ya cancanta, idan nauyin da ake buƙata, siffar ko yanayin ajiya ba a samu tare da wannan hanyar tsarawa ba, mataki na gaba yana amfani da shi. Idan kana so ka inganta yi halaye na ƙãre samfurin, a karshe mataki da zafi magani.

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