Kusamalira ndi Kuthetsa Mavuto Omatira ndi Kukhomerera panthawi ya Compression process

Mu kubangula kwa liwiro lalikulu lozungulira atolankhani piritsi, mapiritsi anagwa ngati madontho a mvula, aliyense ali ndi lonjezo la mlingo wolondola. Komabe, "nkhonya yomata" ili ngati mng'alu wachete, ndikuwononga lonjezano ili mwakachetechete - pamene nkhonya kapena kufa pamwamba kumamatira ku ufa wabwino wa zinthuzo, piritsilo limakhala ngati ngale yafumbi, yowoneka ngati yowawa, yopindika, komanso ngakhale yojambulidwa.
Izi sizowonongeka kokha, komanso zomwe zingawopsyeze kulondola kwa mlingo, kutayika kwa ntchito, komanso ngakhale kudalira kwa odwala. Kugonjetsa kukhomerera zomatira kwenikweni ndi nkhondo yolondola yosapeŵeka pakukanikiza kwa piritsi.

Kuti tichiritse matenda okakamira, choyamba tiyenera kufufuza chiyambi chake. Makhalidwe azinthu nthawi zambiri amakhala oyambitsa: ufa wochuluka kwambiri, ngodya yaing'ono yopumula, kusayenda bwino, komanso kugawa kosafanana mukufa; Nkhani yokhayo imakhala ndi kukhuthala kwamphamvu kapena kuyamwa kwakukulu kwa chinyezi (makamaka mutatha kupitirira chinyezi chovuta kwambiri), ndikupangitsa kuti ikhale "yogwirizana kwambiri" ndi chitsulo pamwamba pazitsulo; Kupaka mafuta osakwanira kapena kusankha kosayenera sikungathe kulekanitsa bwino zinthuzo pakufa. Mkhalidwe wa nkhonya ndi kufa ndizofunikanso: kusalala kwa pamwamba kumachepetsa, kuvala kapena kuyanika kupukuta kumapereka kubisala kwa ufa wabwino; Mitundu yovuta ya nkhonya yojambulidwa yakhala "msampha wokhazikika" wachilengedwe. Zomwe zimapangidwira komanso chilengedwe ndizonso zolakwa: kukakamiza kwambiri "kuwotcherera" zinthuzo pamtunda wokhomerera; Ngati chinyezi cha chilengedwe ndichokwera kwambiri, chidzadzutsa chidziwitso chomatira cha zinthuzo.

Njira yothetsera vutoli yagona pakuthetsa mwadongosolo:

Maziko a zipangizo: woyengedwa chilinganizo ndi pretreatment

Konzani kuphwanya ndi granulation: kuwongolera kuchuluka kwa ufa wabwino kuwongolera kufanana kwa tinthu ndi mphamvu. Kuchuluka kwa zomatira zomwe zimagwiritsidwa ntchito ponyowa granulation ziyenera kukhala zolondola, ndipo kugwiritsa ntchito mopitilira muyeso kungayambitse ngozi zomatira.

Kuwongolera mwamphamvu kuyanika ndi chinyezi: Onetsetsani kuti chinyontho cha zinthuzo ndi chotsika kwambiri ndi chinyezi chofunikira kwambiri. Malo opangirako amayenera kuwongolera chinyezi (monga mpweya wotenthetsera mpweya), ndipo zida zomwe zimayamwa kwambiri chinyezi ziyenera kutetezedwa.

Lubrication Shield: Onjezani mafuta odzola mwamphamvu kwambiri mwasayansi (monga magnesium stearate, sodium stearate fumarate, gel osakaniza a silika, talc powder). Mtundu wake, tinthu tating'onoting'ono, kuchuluka kwake, ndi kusakanikirana kosakanikirana zonse ziyenera kukonzedwa bwino kuti apange filimu yodzipatula pakati pa particles ndi kufa.

Tsamba la Stamping: Kukonza ndi Kukweza

Wosalala ngati galasi: Nthawi zonse pukutani mwaukadaulo pamalo ogwirira ntchito a nkhonya kuti mubwezeretse kumalizidwa kwagalasi ndikuchotsa mfundo zomatira za ufa.

Chitetezo Chokhazikika: Bwezerani zokutira zotopa kapena zosenda (monga chrome yolimba kapena Teflon) yakufayo munthawi yake. Kupaka kwa PTFE ndikothandiza kwambiri pakujambula nkhonya chifukwa cha zabwino zake zopanda ndodo.

Kupanga nzeru: Sungunulani mawonekedwe a zolemba pamwamba pa nkhonya mukakumana ndi zofunikira zowongolera, kuchepetsa ngodya zakufa ndi mano; Moyenera yonjezerani kupendekera pamwamba pa nkhonya ndikugwiritsa ntchito "demolding angle" kuti muthandize kupatukana kosalala kwa piritsi.

Zingwe zamaluso: kuwongolera molondola

Pressure balancing njira: Pewani kuthamanga kwambiri ndikuwonetsetsa kuuma kwa piritsi. Kuchepetsa bwino kuthamanga kwakukulu kapena kugwiritsa ntchito masitepe angapo kuti mufalitse kupsinjika kumatha kuchepetsa kugwedezeka kwa zomatira.

Liwiro ndi rhythm: Kuthamanga kwambiri kumawonjezera kukangana, kutulutsa kutentha, ndi kupunduka kwa pulasitiki. Kuchepetsa pang'onopang'ono kapena kuyambitsa kupuma pang'ono ndi kopindulitsa pakutulutsa kupsinjika ndi kukonzanso tinthu.

Kuyeretsa kovomerezeka: Ikani kapena kukhathamiritsa makina otsekemera kuti mosalekeza ndi mwamphamvu kuchotsa ufa wabwino wotsalira pa tebulo lakufa, kudula gwero la zomatira.

Njira yothetsera vuto la kukakamira silidalira dzanja limodzi laluso. Zimafunikira mainjiniya kuti azipeza nthawi zonse mayendedwe oyenera pakati pa mapangidwe azinthu, kukonza zida, kuwongolera chilengedwe, ndi magawo azinthu - iyi ndi nkhondo yosakhwima yomwe imaphatikiza sayansi yazinthu, kulondola kwamakina, komanso kuzindikira kwazinthu. Kuponderezedwa kulikonse kopambana sikumangobala piritsi yosalala, komanso mwakachetechete kumapanga mzimu wopangira molondola. Pokhapokha pophatikiza kukhwima muzinthu zonse zobisika zomwe tingathe kuwongolera mphamvu zomatira zolimba ndikupanga piritsi lililonse kukhala chitsimikizo chapamwamba chodalirika.