IBM
Inqubo ye umjovo ukushaya isikhunta (IBM) isetshenziselwa ukwenziwa kwengilazi eyize futhi plastic izinto ngamanani amakhulu. Ngenqubo ye-IBM, i-polymer ifakwa umjovo wepiyili oyisisekelo; lapho-ke iphini lomgogodla ligijinyiselwa esiteshini sokubumba esinamapayipi ukuze lishiswe futhi lipholisiswe. Lokhu kusetshenziswa okungatheni kulezi zinqubo ezintathu zokubumba ukushaya, futhi kuvame ukusetshenziselwa ukwenza amabhodlela amancane ezokwelapha nawodwa. Inqubo ihlukaniswe ngezinyathelo ezintathu: umjovo, ukushaya kanye ne-ejection.
Umshini wokubumba umjovo ususelwa emgqonyeni we-extruder kanye nomhlangano wesikulufa oncibilikisa i i-polymer. I-polymer encibilikisiwe ifakwa emgudwini oshisayo oshisayo lapho ifakwa khona ngama-nozzles ibe yindawo efudumele yomgogodla nepini yomgogodla. Isikhunta se-cavity sakha ukwakheka kwangaphandle futhi siboshwe ngqubu phakathi kwenduku eyisisekelo eyakha ukwakheka kwangaphakathi kweleveli. I-preform iqukethe intamo yebhodlela / imbiza eyakhiwe kahle eneshubhu eliqinile le-polymer enamathiselwe, ezokwenza umzimba. okufanayo ngokufana ne-tube yokuhlola enentambo eluhlaza.
Ukubumba kwangaphambi kokuqala kuvuleka bese induku esezingeni ijikelezwe bese iboshwe emgodini, ibunjiwe. Ukuphela kwenduku yomgogodla kuyavula futhi kuvumela umoya oncindezelwe ungene ku-preform, owuphefumulisa ukwakheka kwe-athikili eseqediwe.
Ngemuva kwesikhathi sokupholisa isikhunta sokuvunguza kuvuleka bese induku yomgogodla ijikelezelwe endaweni yokuma. I-athikili eqediwe isuswe induku yomgogodla futhi njengoba inketho ingahlolwa ngaphambi kokufaka. I-preform ne-blow blow zingaba nemikhondo eminingi, imvamisa ibe yithathu kuya kweyishumi nesithupha kuya ngosayizi we-athikili kanye nokuphuma okudingekayo. Kunezisethi ezintathu zezindonga ezingumgogodla, ezivumela umjovo wokuqambeka ngasikhathi sinye, ukushaya ukubumba nokukhipha.
Izinzuzo: Khiqiza intamo ebunjiwe yomjovo ngokunemba.
Okumbi: kufanelana namabhodlela amancane amancane njengoba kunzima ukulawula isikhungo esisezingeni ngesikhathi kushaywa. Akukho kwanda kwamandla okuvimba njengoba okokusebenza kungaluliwe nge-biaxially. Izibambo azikwazi ukufakwa.