Ama-densitometer ezimboni okulinganisa i-slurry aqinisekisa izakhiwo ezifanayo ze-acetal polyoxymethylene, asekela amandla okusebenza ahambisanayo kanye nokuqina kokushisa ekusetshenzisweni kwepulasitiki ye-acetal.amamitha obuningi be-slurryfuthi kunciphisa izindleko zezinto ezibonakalayo ngokuthuthukisa umthamo, ngokusho kwemibiko yemboni ekhombisa ukonga okungu-7–9% ngebhetshi ngayinye. Ukuqapha ubuningi bezinqubo ku-inthanethi kunciphisa ukuphathwa ngesandla, kunciphisa isikhathi sokungasebenzi ngokufika ku-20%.
Amamitha okulawula inqubo yezimboni athuthukisiwe anikeza impendulo ebalulekile yama-blender e-acetal slurry, enza ngokuzenzakalelayo ukulungiswa ngesikhathi senqubo yokuxuba. Lokhu kuphumela ekubekezeleleni kwenqubo okuqinile kanye nama-batches ambalwa angaphandle kwe-spec, okwandisa umkhiqizo kanye nokusebenza kahle kwezinsiza.
I-Acetal / i-Polyoxymethylene (i-POM)
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Isingeniso
Ukulinganisa ubuningi obuphakathi kanye nokuhlushwa kugcina ukulawula okuqinile kokuhlanganiswa kwe-acetal slurry. Amamitha obuningi obuphakathi obunembe kakhulu aletha idatha yesikhathi sangempela yeqembu ngalinye le-acetal polyoxymethylene. I-densitometer yezimboni yokulinganisa ukungcola iqinisekisa ukuhlakazeka kwezinhlayiya okuhambisanayo kanye nokulingana kwesisombululo. Amasu okulinganisa ubuningi benqubo avimbela ukuhlangana futhi avumele ukulungiswa okunembile kokusetshenziswa kwe-acetal slurry blender. Ukusebenzisa amamitha obuningi bokulawula inqubo yezimboni kuvumela ukuqapha ubuningi benqubo eku-inthanethi okuzenzakalelayo futhi cishe kuqeda ukungenelela ngesandla. Izinhlelo zokusebenza zemitha yobukhulu befoloko yokulungisa zisekela ukulungiswa okuqondile kwamazinga okuphakelayo noma okuxuba, zisika ukuhlukahluka komkhiqizo. Izinsimbi ezingaphakathi ezivela eLonnmeter zilinganisa ubuningi kanye nokuhlushwa, zisekela zonke izinhlelo zokusebenza zepulasitiki ze-acetal, zihlangabezana nezidingo zesivuno kanye nekhwalithi. Izindlela zokulinganisa ubuningi be-slurry zinciphisa ukulahleka kwezinto zokusetshenziswa, imfucuza, kanye nesikhathi sokungasebenzi okuvela ekuxubeni.
Ukubuka Konke Kokucubungula I-Acetal Slurry
I-Acetal polyoxymethylene (i-POM) icutshungulwa ibe yi-slurries ewuketshezi yokukhiqiza izimoto, izinto zikagesi, kanye namakhemikhali. Ukuqina okuphezulu kwe-POM (i-tensile modulus ~ 2.8 GPa), i-friction coefficient ephansi (~0.2), kanye nobuningi (1.41–1.43 g/cm³) kuvumela ukuxubana okunembile, okuzinzile ngokwesilinganiso ngaphansi kokushukunyiswa. Ukuxubana kwe-slurry kugcina ukusatshalaliswa kwezinhlayiya okufanayo ukusekela ukusetshenziswa kwepulasitiki ye-acetal esezingeni eliphezulu nokunciphisa ukuguguleka ngesikhathi sokucubungula okungezansi.
Amamitha okuqina kwezimboni, njengemitha yokuqina eqondile kanye nama-densitometer ezimboni okulinganisa i-slurry, aletha ukufundwa kwesikhathi sangempela, okunembile kakhulu. Ukuqapha ukuqina kwenqubo ku-inthanethi kuqinisekisa impendulo esheshayo ekushintsheni kokuqina, kusekela ukulawulwa kwenqubo ngama-blender e-acetal slurry kanye nokunciphisa ingozi yokuhlangana. Ukuqapha okuqhubekayo ngamamitha okuqina kokuqina kobulukhuni obuphezulu kuvimbela ukuphambuka okubangela ukuxubana okungalingani, amaphutha, kanye nokusetshenziswa ngokweqile kwezinto zokusetshenziswa. Ukulungisa izinhlelo zokusebenza zamamitha okuqina kobulukhuni befoloko kuthuthukisa ukulawulwa kwezinqubo eziqhubekayo neze-batch, okwenza la mamitha okuqina kokulawula inqubo yezimboni abe abalulekile ekwenzeni ngcono ukulinganiswa kobulukhuni be-acetal slurry kulo lonke ukukhiqizwa.
Inqubo yokukhiqiza ye-POM (Polyacetal)
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Izinselele Ekulinganisweni Kobuningi/Ukugxila Okuphakathi
Ukuhlangana kwe-acetal slurry kuholela ekungcoleni kwezinzwa kanye nokusatshalaliswa okungahleliwe, okushintsha ukufundwa okuvela kumamitha wobuningi bezimboni kufikela ku-8%. Ukuguquguquka kobukhulu bezinhlayiya eziguquguqukayo kushintsha isikhathi sokuphendula kanye nokunemba ekulungiseni izinhlelo zokusebenza zemitha yobuningi befoloko, okwenza kube nzima ukulinganisa kanye nokulawula kwesikhathi sangempela. Izinguquko ezisheshayo zokushisa—±3°C ziyashintsha—umthelela wobuningi be-slurry ufike ku-1.2%, okusongela ukuzinza ekuqaphelweni kobuningi benqubo eku-inthanethi. Ukusampula ngesandla kwethula ukubambezeleka kwedatha kuze kufike kumaminithi angu-7 kanye nokubandlululwa komqhubi, okuphazamisa ukulinganiswa kobuningi be-slurry okunembe kakhulu. Ukungahambisani kwezinto zenzwa nezakhiwo ze-acetal polyoxymethylene kungabangela ukuvuvukala kobuso, okubangela ukukhukhuleka ku-densitometer yezimboni yokulinganisa i-slurry. Amamitha wobuningi bokulawula inqubo yezimboni kumele ahlinzeke ngokusebenza okuqinile naphezu kokungasebenzi kahle kokusetshenziswa kwe-acetal slurry blender, ukuvimbela ukufundwa okungalungile kanye nokwenza ngcono izinhlelo zokusebenza zepulasitiki ze-acetal. Ukunamathela ngokuqinile ezindleleni zokulinganisa ubuningi be-slurry ezifanele kubalulekile ukuqinisekisa ukusebenza okuqhubekayo nokuthembekile.
Izinzuzo Zokuhlanganisa Amamitha Okugxila/Ubuningi Obusemgqeni
Amamitha okuqina angaphakathi avumela ukulungiswa okusheshayo kokwakheka kwe-acetal slurry ngokunikeza isilinganiso sokuqina kwenqubo esiqhubekayo nesikhathi sangempela. Izinhlelo zokusebenza zemitha yokuqina kwefoloko zinikeza impendulo esheshayo yokulungiswa kokuqina kwe-slurry, zinciphisa ukusetshenziswa ngokweqile kwezinto zokusetshenziswa kanye nokuvimbela ama-batches angaphandle kwe-spec. Amamitha okuqina kwe-slurry anembile kakhulu agcina njalo izakhiwo ze-acetal polyoxymethylene ngesikhathi sokuxuba, aqinisekisa ukusatshalaliswa kwezinhlayiya ezifanayo kanye nokuqina komkhiqizo okuthuthukisiwe. I-densitometer yezimboni yokulinganisa i-slurry izenzakalela ukulawula, inciphisa ukungenelela komqhubi ngesandla kanye namaphutha okuthatha isampula, okuholela emgqeni wokukhiqiza olungiselelwe kangcono. Izixazululo zemitha yokuqina kwe-inline ye-Lonnmeter ziyalinganiswa futhi zivumelana nezinhlelo zokusebenza zepulasitiki ze-acetal ezahlukahlukene, zisekela izidingo zokukhiqiza ezahlukahlukene. Ukuqapha ukuqina kwenqubo yesimanje ku-inthanethi kwandisa ukuphuma, kuqeda ukubambezeleka kwenqubo, futhi kunciphisa izindleko zokusebenza ezihambisana nokuhlolwa kwekhwalithi yesandla. Amamitha okuqina okulawula inqubo yezimboni aklanyelwe ama-slurry abrasive adinga ukulungiswa okuncane uma kuqhathaniswa nezinsimbi ezivamile, ngezinto eziqinile ezenzelwe ukumelana nezimo ze-slurry ezinolaka kanye nezinguquko zokushisa ezivamile.
Hlanganisa amathuluzi e-Lonnmeter ukuze kulawulwe ngokunembile ukusetshenziswa kwe-blender ye-acetal slurry, ukuqapha ubuningi benqubo ku-inthanethi, kanye namamitha okuqina okulawula inqubo yezimboni kuzo zonke izinhlelo zokusebenza zepulasitiki ze-acetal ezahlukahlukene. Cela ikhotheshini njengamanje.
Isikhathi sokuthunyelwe: Jan-22-2026
