Kamar yadda aka sani, ana amfani da shi a cikin kayan aikin filastik, irin su filastik profile extruders, allura gyare-gyaren inji, da dai sauransu The thread sanda da ganga are dac tama sassa na filastik kafa kayan aiki. Ita ce bangaren da aka yi zafi, da fitar da shi, da kuma sanya robobi.
Ita ce jigon injinan filastik. Sukurori ana amfani da ko'ina a machining cibiyoyin, CNC inji, CNC lathes, allura gyare-gyaren inji, waya yankan, nika inji, milling inji, jinkirin waya, azumi waya, PCB hako inji, daidaici engraving inji, engraving da milling inji, walƙiya sallama Motors, injunan cizon hakori, injina, manyan injinan niƙan gantry, da dai sauransu.
Manyan abubuwan da ke haifar da lalacewa sune kamar haka.
1. Kowane nau'in filastik yana da kyakkyawan kewayon sarrafa zafin jiki, kuma yakamata a sarrafa zafin sarrafa kayan ganga don kusanci wannan kewayon zafin. Filastik granular yana shiga cikin ganga daga hopper kuma ya fara isa sashin ciyarwa, inda bushewar gogayya ta faru. Lokacin da waɗannan robobi ba su da zafi sosai kuma suna narke ba daidai ba, yana da sauƙi don haifar da ƙara lalacewa a bangon ciki na ganga da saman dunƙule. Hakazalika, a cikin matakan matsawa da kuma homogenization, idan yanayin narkewa na filastik ya lalace kuma ba daidai ba, zai haifar da lalacewa da sauri.
2. Ya kamata a daidaita saurin yadda ya kamata. Saboda ƙarin abubuwan ƙarfafawa kamar fiberglass, ma'adanai, ko wasu filaye zuwa wasu robobi. Waɗannan abubuwan galibi suna da ƙarfin juzu'i akan kayan ƙarfe fiye da narkakkar filastik. Lokacin yin allurar waɗannan robobi, idan an yi amfani da saurin jujjuyawa mai ƙarfi, ba kawai zai ƙara ƙarfin juzu'i akan robobin ba, har ma ya haifar da filaye masu yage don ƙarfafawa. Zaɓuɓɓukan da aka yayyage sun ƙunshi kaifi masu kaifi, suna ƙara ƙarfin lalacewa sosai. Lokacin da ma'adinan inorganic ke zamewa da sauri a kan filaye na ƙarfe, tasirin su yana da mahimmanci. Don haka bai kamata a daidaita saurin da yawa ba.
3. Screw yana jujjuya cikin ganga, kuma juzu'in da ke tsakanin kayan da biyun yana haifar da yanayin aiki na dunƙule da ganga a hankali ya ƙare: diamita na dunƙule a hankali yana raguwa, kuma diamita na rami na ciki na ganga a hankali yana ƙaruwa. . Ta wannan hanyar, tazarar diamita mai dacewa tsakanin dunƙule da ganga a hankali yana ƙaruwa yayin da suke ƙarewa a hankali. Duk da haka, saboda rashin canza juriya na kan inji da farantin tsaga a gaban ganga, wannan yana ƙara yawan zubar da kayan da aka fitar lokacin da ya ci gaba, wato, yawan kwararar kayan daga ratar diamita zuwa ciyarwa. shugabanci yana ƙaruwa. Sakamakon haka, samar da injinan filastik ya ragu. Wannan al'amari kuma yana ƙara lokacin zama na kayan a cikin ganga, yana haifar da lalata kayan abu. Idan polyvinyl chloride ne, iskar hydrogen chloride da aka samar a lokacin bazuwar yana haɓaka lalata dunƙule da ganga.
4. Idan akwai filaye irin su calcium carbonate da fiber gilashi a cikin kayan, zai iya hanzarta lalacewa na dunƙule da ganga.
5. Sakamakon rashin daidaituwa na kayan filastik ko haɗuwa da abubuwan waje na ƙarfe a cikin kayan, ƙarfin juzu'i yana ƙaruwa ba zato ba tsammani, wanda ya zarce iyakar ƙarfin dunƙule kuma yana sa dunƙule ya karye. Wannan nau'in lalacewar haɗari ne wanda ba na al'ada ba.
Lokacin aikawa: Juni-05-2023