umshini wokubumba umjovo wesakhiwo:umsebenzi, izinzuzo (uma kuqhathaniswa nezinye)

Ukubunjwa komjovo:
Izingxenye eziyinhloko ze Umshini Wokubumba Umjovo:
Izingxenye eziyinhloko zomshini wokubumba umjovo ziyi-hopper yezinto ezibonakalayo, umgqomo, inqama yomjovo/ isikulufu sohlobo lwe-plunger, idivayisi yokushisa (ihitha), iphethini enyakazayo, ama-ejectors, kanye nesikhunta ngaphakathi kwesikhunta emgodini.

Ngokuvamile imishini yokubumba umjovo isebenza ngendlela evundlile. Umshini wokubumba umjovo uqukethe umgqomo (ipayipi le-cylindrical). I-hopper itholakala ekugcineni komunye umgqomo. I-hydraulic ram noma isikulufu esijikelezayo sigijima ngenjini kagesi esetshenziswa ukunikeza amandla sitholakala ngaphakathi komgqomo.. Isici sokushisa (ihitha) inamathiselwe emgqonyeni osetshenziselwa ukuncibilika okuthile okuwubumbayo kwehla ku-hopper.

Ngakolunye uhlangothi lomgqomo kuhlanganiswe isikhunta. Isikhunta sitholakala ngaphakathi kwesikhunta futhi iphethini enyakazayo isetshenziswa ekukhiqizeni okuphelele. Isikhunta ngokuvamile senziwa ngethusi, aluminium kanye nezinsimbi zamathuluzi. Umjikelezo wempilo wezibunjwa zempahla ezahlukene uhlukile. Lokhu kungakhethwa ngokwemfuneko ngayinye.

Iyasebenza:
Ukusebenza kokubumba komjovo okufana ne-extrusion futhi kusebenza njengomjovo njengoba igama liphakamisa. Impahla yokubumba/impahla eluhlaza thela ku-hopper ngomshini wokuphakela. Ngemva kwalokho okubunjwayo kwehlela phansi ngaphansi kwesenzo samandla adonsela phansi ku-cylinder (umgqomo) njengoba kuboniswe kumdwebo. I-heater eyindilinga etholakala emgqonyeni isetshenziselwa ukuncibilikisa okokusebenza. Lapho uhlobo lwempushana lwempahla yokubumba lungena ekuseni lungene emgqonyeni lusuka ku-hopper luqala ukuncibilika futhi inqama ye-hydraulic noma isikulufu esizungezayo siphushela into leyo phambili ekubunjweni ngokufaka ingcindezi ethile.. Izinto zepulasitiki ezincibilikisiwe zijovwa esikhunjeni esivaliwe esinamathiselwe ngakolunye uhlangothi lomgqomo; kulesi sikhunta sokuhlukanisa sisetshenziswa. Izinto zokubumba ziya phambili ngokuqhubekayo ngesikulufa esizungezayo. Ingcindezi isebenza nge-hydraulic system. Ingcindezi yomjovo ijwayelekile 100-150 I-MPa. Ngemuva komjovo; ingcindezi isetshenziswa isikhathi esithile noma ikhiywe endaweni efanayo ngamandla athile.

Ngemuva kokuthi yonke inqubo yenziwe izingxenye kukhiqizwa ipholiswe ngokwanele. Khona-ke isikhunta sivulekile futhi amanye ama-ejectors asetshenziselwa ukususwa okufanele kwengxenye ngaphandle kokulimala. Ngemva kokukhipha isikhunta ingxenye ivaliwe futhi. Le nqubo ishesha kakhulu futhi iphindaphindwa ngokuzenzakalelayo. Lapha izingxenye zomumo eziyinkimbinkimbi zingenziwa kalula. Umthamo wokukhiqiza wokubumba umjovo uwukuthi 12-16 izingxenye eziyinkulungwane ngomjikelezo.

inzuzo:
Inzuzo eyinhloko yale nqubo ukuthi izingxenye ezinobunjwa obuyinkimbinkimbi ezinobukhulu obuncane bodonga (5-15 mm) ingabunjwa kalula futhi isuswe esikhunjeni ngaphandle kokulimala.
Izingxenye ezenziwe ngomjovo ukubumba babe ukubekezelelana okuhle kwe-dimensional.
Inzuzo enkulu yalobu buchwepheshe ukuthi uma kuqhathaniswa nezinye izindlela, le ndlela ikhiqiza imfucuza encane kakhulu.
Izingxenye ezikhiqizwa ngezinqubo zokubumba umjovo ziqhudelana nezingxenye ezikhiqizwa ngokufaka utshalomali kanye nezingxenye eziyinkimbinkimbi zemishini.
Uma kuqhathaniswa nobunye ubuchwepheshe, le ndlela inokukhiqiza okuphezulu.