Injin roba na roba
Short Bayani:
Mestech tana sanye da 30 filastik Injin gyaran injidaga tan 100 zuwa tan 1500 da kuma 10 masu ƙwarewar ƙwarewar aiki. Za mu iya samar da allura gyare-gyaren kayayyakin daban-daban masu girma dabam ga abokan cinikinmu
Injin roba ana kiran shi inji mai inji ko allura. Shine babban kayan gyaran da ke sanya thermoplastik ko filastik thermosetting cikin kayayyakin filastik na siffofi daban-daban ta amfani da kayan kwalliyar filastik. Ayyukan inji mai yin allurar filastik shine dumama robobi, sanya matsin lamba ga narkakken robobi, da sanya su harbawa da cika ramin mould.
I-A rarrabuwa na roba allura gyare-gyaren inji roba allura gyare-gyaren inji yana da ikon siffar kayayyakin roba tare da rikitarwa bayyanar, madaidaici size ko m rubutu tare da karfe abun da ake sakawa a wani lokaci. Ana amfani dashi ko'ina cikin tsaron ƙasa, aikin injiniya, kera motoci, sufuri, kayan gini, marufi, aikin gona, al'adu, ilimi, kiwon lafiya da rayuwar mutane ta yau da kullun. Tare da m ci gaban masana'antu robobi da kuma hadaddun tsarin da ayyuka na gyare-gyaren kayayyakin, daban-daban iri da kuma bayani dalla-dalla na allura gyare-gyaren inji da aka ci gaba daidai. Dangane da daidaitattun samfuran da aka samar, ana iya raba Injin Injin zuwa na'uran gyare-gyaren allura na yau da kullun. Dangane da tsarin sarrafawa da sarrafawa, ana iya raba Injin Injin zuwa na lantarki da kuma dukkan injunan gyaran allurar lantarki. Dangane da tsarin tsari na injin gyare-gyaren allura, akwai nau'uka uku: a tsaye da a kwance (gami da inji mai sanya launi mai launi biyu) da nau'in kusurwa.
Gabatarwa ga halaye na injunan gyare-gyaren allura daban-daban
5. Kayan aikin kulle-kulle na gaba ɗaya a buɗe yake, mai sauƙin daidaita kowane nau'i na na'urorin atomatik, masu dacewa da hadaddun, samfuran samfuran atomatik.
6. na'urar isar da bel yana da sauƙin fahimtar matsakaiciyar shigarwa ta hanyar sifa, don sauƙaƙe samarwar atomatik.
7. yana da sauki don tabbatar da daidaito na guduro kwarara da kuma mold zazzabi rarraba a mold.
8. Sanye take da tebur mai juyawa, tebur mai motsi da kuma tebur mai karkata, yana da sauki don gane shigar gyare-gyare da kuma mutu hade hade.
9. kananan tsari fitina samar, da mold tsarin ne mai sauki, low cost, da kuma sauki uninstall.
10. inji mai tsaye saboda ƙananan cibiyar nauyi, in mun gwada jijiyar girgizar ƙasa ta fi kyau.
1.Horizontal allurar gyare-gyaren inji
1.koda babban mahimmin firam din yayi kasa saboda kankantar fuselage, babu wata takurawa akan tsiron.
2.the samfurin iya fada ta atomatik, ba tare da yin amfani da hannu inji, atomatik gyare-gyaren kuma za a iya cimma.
3.saboda ƙananan fuselage, ciyarwa mai dacewa, sauƙin kulawa.
4.mold dole ne a shigar ta crane.
5.multiple layi daya tsari, wanda ya canja samfurin ne mai sauki tara da shirya daga mai ɗauke da bel.
2.Vertical allura gyare-gyaren inji
1. na'urar allura da na'urar cakulkuli suna kan layin daya tsaye, kuma ana bude mataccen kuma ana rufe shi tare da babbansu da manyan hanyoyin. Yankin shimfidar sa shine kusan rabin na'urar kwance, don haka juyawa zuwa yankin samarwa kusan sau biyu na aikin.
2. sauki cimma Saka gyare-gyaren. Saboda yanayin mutuwar yana sama, abubuwan da ake sakawa suna da sauƙin ganowa. Ana iya samun sauƙin shigar da atomatik ta atomatik ta hanyar amfani da nau'in inji tare da ƙarancin samfuri madaidaiciya da motsi mai samfuri na sama da haɗuwa da
Mai daukar bel da jan kafar.
3. An buɗe nauyin mutuƙar kuma an rufe shi zuwa sama da ƙasa ta hanyar tallafi na aikin kwance. Lamarin da ba za a iya buɗe aikin fasalin ba kuma rufe shi saboda juyawar gaba sakamakon nauyin ƙarfin mutuƙar kama da na'urar kwance. Yana taimakawa kiyaye daidaiton kayan aiki kuma ya mutu.
4. Ta hanyar magudi mai sauki, kowane rami na filastik ana iya cire shi, wanda ke dacewa da daidaitaccen gyare-gyare.
3.Double allurar gyare-gyaren abu biyu
Zai iya yin allurar rigakafi sau ɗaya launuka biyu na inji mai inji, zai iya biyan buƙatun mabukaci don bayyanar, masu amfani zasu iya amfani da samfurin mafi kwanciyar hankali.
4.Dukkan injin gyare-gyaren lantarki
All-lantarki allura gyare-gyaren inji iya ba kawai saduwa da bukatun na musamman aikace-aikace, amma kuma yana da mafi fa'ida fiye da talakawa allura gyare-gyaren inji.
Wata fa'idar injin allura mai amfani da wutan lantarki duka ita ce, tana rage amo, wanda ba ma'aikatan kawai yake amfana ba, har ma yana rage saka jari a cikin masana'antar samar da ingantaccen sauti.
5.Angle allurar gyare-gyaren inji
Axarfin allurar allura na inji mai yin kusurwa mai kusurwa daidai yake da matsakaicin motsi na samfurin inji, kuma fa'idodin sa da rashin dacewar suna tsakanin tsaye da kwance. Saboda shugaban allurar da kuma bangaren raba kayan kwalliya suna kan jirgi daya, na'urar sanya allura mai kusurwa ta dace da kyawon da ke dauke da sinadarin asymmetrical na kofar kofan ko kuma kayayyakin da cibiyar yin su ba ta kyale alamun kofa.
6.Multi tashar gyare-gyaren inji
Na'urar yin allura da na'urar caca suna da matsayi biyu ko sama da haka, kuma ana iya shirya na'urar allurar da abin ɗorawa ta hanyoyi daban-daban.
A halin yanzu, ana amfani da nau'ikan injunan gyaran allura guda uku:
Takamaiman allurar gyare-gyaren inji ana amfani dashi sosai saboda ƙananan sararin sa, dacewar shigarwa da kewayon aikace-aikace masu yawa. Ana amfani da injunan gyare-gyaren allura sau biyu galibi don yin hatimi da bukatun ruwa na kayayyakin lantarki, girgiza kayan aikin lantarki, da samfuran da launuka iri-iri da kuma tsarin tsari. Ana amfani da inji mai yin allurar allurar lantarki a cikin samar da manyan umarni, madaidaitan ƙananan ƙananan sassa da matsakaita.
II-Yaya injunan gyaran roba masu roba suke aiki?
Principlea'idar aiki na inji mai yin allura daidai take da na sirinji na allura. Hanyar fasaha ce ta yin allurar narkakken roba wanda aka sanya ta (watau viscous flow) a cikin rufin rufin ta hanyar dunƙulewa ta dunƙule (ko ruɗawa) da samun samfurin bayan warkewa.
Allurar gyare-gyare aiki ne na cyclic, kowane zagaye yafi haɗa da:
Adadin adadin abinci - narkewar filastik - allurar matsewa - sanyaya - bude buda da daukar sassan. Cire sassan filastik sannan kuma rufe mitar don sake zagayowar na gaba.
Abubuwan da ake amfani da su na allurar injection: abubuwa masu amfani da allura sun hada da sarrafa maballin sarrafawa, aikin sarrafa wutar lantarki da kuma tsarin samar da ruwa na bangarori uku. Zaɓin aikin aiwatar da allura, aikin ciyarwa, matsin lamba, saurin allura, nau'in fitarwa, sa ido na zazzabi na kowane ɓangaren ganga, matsin allura da daidaita matsa lamba na baya an aiwatar da bi da bi.
Tsarin aikin gyaran inji na dunƙule injin dunƙule shi ne: na farko, ana haɗa ƙwaryar tsakuwa ko filastin foda a cikin ganga, kuma robar tana narkewa ta juyawar dunƙulen da dumamar ganuwar waje ganga. Sa'annan injin yana sanya madogara da wurin zama na allura suyi gaba, don haka bututun yana kusa da ƙofar mould ɗin, sannan sai a zuba mai matsi a cikin silinda mai allurar don yin dunƙulen. An tura sandar a gaba don a sanya narkewar cikin rufaffiyar ta mutu tare da ƙananan zafin jiki a babban matsi da kuma babban hanzari. Bayan wani lokaci da matsin lamba (wanda aka fi sani da suna riƙe da matsa lamba) da sanyaya, an narke narkewar kuma an ƙera ta, kuma ana iya fitar da samfurin (makasudin riƙe matsa lamba shine don hana yaduwar narkewar cikin ramin da kuma samar da kayan zuwa rami.Kuma tabbatar da cewa samfurin yana da wadatattun abubuwa da kuma juriya mai girma.Hanyoyin da ake buƙata na yin allurar gyare-gyare sune filastik, allura da gyare-gyare.Plastisation shine jigo don cimma da tabbatar da ingancin samfuran gyare-gyaren, da kuma don biyan buƙatun gyare-gyaren, allurar dole ne tabbatar da isasshen matsin lamba da sauri.A lokaci guda, saboda matsin allurar yana da girma ƙwarai, daidai da babban matsin cikin rami (matsakaicin matsin lamba a cikin ramin gaba ɗaya yana tsakanin 20 da 45 MPa), saboda haka dole ne a sami isasshen ƙarfin da ke ɗorawa. Ana iya ganin cewa na'urar allura da na'urar matsewa sune mahimman sassan inji mai yin allurar.
Ofimar kayayyakin filastik galibi sun haɗa da fannoni uku: na farko shine ƙirar bayyanar, gami da mutunci, launi, mai ƙyalli, da sauransu; na biyu shine daidaito tsakanin girma da matsayin dangi; na uku shine halayen jiki, sunadarai da lantarki daidai da amfani. Waɗannan buƙatun ingancin ma daban suke dangane da lokuta daban-daban na samfuran. Laifin samfuran samfuran sun ta'allaka ne da ƙira, ƙayyadadden tsari da lalacewar kayan aiki. Amma a zahiri, masu fasaha a masana'antar sarrafa filastik galibi suna wahala daga mawuyacin hali na amfani da hanyoyin fasaha don magance matsalolin da lalacewar mould ya haifar kuma ba su da tasiri kaɗan.
Daidaitawar aiki shine hanyar da ta dace don inganta inganci da fitarwa na samfuran. Saboda zagayen allurar kanta gajere ne,
idan ba a sarrafa yanayin yanayin yadda ya kamata, kayayyakin ɓarnatar za su ci gaba da gudana. Lokacin daidaita aikin, zai fi kyau canza yanayi ɗaya kawai a lokaci ɗaya kuma a kiyaye shi sau da yawa. Idan matsi, zafin jiki da lokaci sun kasance masu daidaituwa kuma an daidaita su, yana da sauƙi don haifar da rikicewa da rashin fahimta. Akwai hanyoyi da hanyoyi da yawa don daidaita aikin. Misali, akwai mafita fiye da goma don magance matsalar allurar da ba ta gamsarwa. Ta hanyar zaɓar manyan mafita guda ɗaya ko biyu ne kawai don magance matsalar matsalar zamu iya magance matsalar. Bugu da kari, ya kamata kuma mu kula da alakar yare a cikin mafita. Misali: samfurin yana da damuwa, wani lokaci don ɗaga zafin jiki na kayan, wani lokaci don rage zafin jiki na abu; wani lokacin don kara yawan kayan, wani lokacin don rage yawan kayan. Yarda da yuwuwar warware matsalar tare da matakan baya.
III-Babban sigogin fasaha na injin gyare-gyaren allura sune
Losarfin rufewa, matsakaicin ƙarar allura, matsakaicin da ƙarancin mutuƙar ƙwanƙwasa, ƙwanƙwasa canzawa, nesa tsakanin sandunan ja, bugun fitarwa da ƙoshin fitarwa, da dai sauransu.
Ana iya zaɓar buƙatun ƙira don injunan gyare-gyaren allura waɗanda suka dace da kayayyakin ƙira kamar haka:
1 lamarfafa ƙarfi: yankin tsinkayen samfura wanda aka ninka shi ta ƙarfin matsi na rami ƙasa da ƙarfin matsewa, P daidai yake da ko daidai da matsin ramin QF;
2 Matsakaicin allurar mafi girma: nauyin samfura <matsakaicin ƙarar allura. Nauyin samfur = matsakaicin ƙarar allura * 75 ~ 85%.
3 Injection molding machine mold kauri: tazara tsakanin matsakaici da mafi ƙarancin darajar inji mai inji da maki biyu. Mould matsakaicin kauri allura gyare-gyaren inji kasa da matsakaicin mold kauri mold. Mafi ƙarancin kauri daidai yake da ƙaramin ƙarancin muding na injin gyare-gyaren allura.
4 Mold stroke: nisan buɗewa mai buɗewa = kaurin buɗa baki + tsayin samfur + nisan fitarwa + sararin samfurin. Wannan yana nufin, nesa-m mold.
5 Nisan tsakanin sandunan: wannan shine girka matsayin mould; tsayin molin * fadi bai kai nisan jan sanda ba.
6 Ejection bugun jini da matsa lamba: nesa ejection samfurin da matsa lamba <ejection bugun jini da matsa lamba na inji gyare-gyare allura.
Tsarin da abun da ke ciki na inji mai allura
Injin gyare-gyaren allura yawanci yana kunshe da tsarin allura, tsarin rufe kayan kwalliya, tsarin watsa ruwa, tsarin kula da lantarki, tsarin shafawa, dumama da sanyaya, tsarin saka idanu da sauransu.
Allura tsarin
Aikin tsarin allura: Tsarin allura yana daya daga cikin mahimman sassa na injunan gyaran allura, gabaɗaya akwai manyan nau'ikan siffofi guda uku, dunƙule, dunƙule allurar filastik. Nau'in da aka fi amfani dashi shine dunƙule. Aikinta shine yin allurar zoben roba cikin ramin juzu'i ta hanyar dunƙulewa ta wani matsin lamba da sauri bayan sanya takamaiman adadin robobi a cikin wani takamaiman lokaci a cikin sake zagayowar injin inginin. Bayan allura, an narkar da narkewar da aka yi allurar a cikin ramin inki a cikin sura.
Tsarin allurar ya kunshi na’urar filastik da na’urar tura wuta.
A plasticizing na'urar na dunƙule allura gyare-gyaren inji aka yafi hada da ciyar da na'urar, ganga, dunƙule, manne wucewa bangaren da bututun ƙarfe. Na'urar watsa wutar ta hada da silinda ta allura, silinda mai motsi na wurin allura da na'urar dunƙulewa (a
Mould clamping tsarin
Aikin tsarin matsewa: aikin tsarin matsewa shi ne tabbatar da rufe buya, budewa da kuma fitar da kayayyaki. A lokaci guda, bayan an rufe mol, ana ba da isasshen ƙarfin cakuda don tsayayya da matsin ramin mould ɗin da aka narke ta hanyar narkewar robobin da ke shiga ramin ƙirar, kuma an hana daskararren ƙirar, wanda ke haifar da mummunan matsayin samfuran.
Abubuwan da ke tattare da tsarin clamping: tsarin clamping ya fi kunshi na'urar matsewa, injin rataya, tsarin daidaitawa, tsarin fitar da, samfurin gyarawa na gaba da na baya, samfuri mai motsi, silinda mai matsewa da kuma kariya ta kariya.
Tsarin lantarki
Aikin tsarin isar da sakonnin isar da sako na hydraulic shine samarda wuta ga injin hada allura gwargwadon ayyuka daban daban da ake aiwatarwa, da kuma biyan bukatun matsin lamba, gudun da zafin jiki da ake bukata ta bangarori daban-daban na injin inginin. Yawanci ya ƙunshi abubuwa daban-daban na hydraulic da kayan haɓaka mai haɓaka, wanda famfon mai da injin motsa jiki shine tushen tushen injin inji. Daban-daban bawuloli iko da matsa lamba mai da kwarara kudi, don haka kamar yadda ya sadu da bukatun na allura gyare-gyaren tsari.
Tsarin wutar lantarki
Daidaitaccen daidaituwa tsakanin tsarin sarrafa wutar lantarki da tsarin lantarki zai iya fahimtar bukatun aiwatarwa (matsin lamba, zafin jiki, saurin aiki, lokaci) da kuma ayyukan shirye-shirye daban-daban na injin allura. Yawanci ya kunshi kayan lantarki, kayan aikin lantarki, kayan kida (duba ƙasa dama), masu zafi, firikwensin da sauransu. Gabaɗaya, akwai hanyoyi huɗu na sarrafawa, jagora, rabin-atomatik, atomatik da daidaitawa.
Dumama / sanyaya tsarin
Ana amfani da tsarin dumama don dumama ganga da bututun allura. Ganga na injin inginin allura gabaɗaya yana amfani da murfin dumama wutar lantarki azaman na'urar dumama, wadda aka sanya a waje da ganga kuma thermocouple ya raba ta. Heat yana ba da zafi don ƙarancin kayan abu ta hanyar bututun zafi na bututun bututu; ana amfani da tsarin sanyaya galibi don sanyaya zafin jiki na mai, yawan zafin zafin mai mai yawa zai haifar da lahani iri-iri, don haka dole ne a sarrafa zafin mai. Sauran wurin da za'a sanyaya yana kusa da tashar fitarwa na bututun abincin don hana albarkatun kasa narkewa a tashar fitarwa, wanda ya haifar da albarkatun kasa ba za'a iya ciyar dasu da kyau ba.
Tsarin man shafawa
Tsarin man shafawa shine kewaya wanda yake bada yanayin shafawa ga dangi masu motsi na inji mai inji, kamar samfuri mai motsi, daidaita na'urar, hada sandar sanda da teburin harbi, domin rage yawan kuzari da inganta rayuwar sassan. Man shafawa na iya zama ko man shafawa na yau da kullun ko shafa mai na lantarki.
Tsarin kulawa da tsaro
Na'urar kare lafiyar allurar gyarar allura galibi ana amfani da ita ne don kare mutane da na'urorin aminci na inji. Mafi mahimmanci ta ƙofar lafiya, damuwa, aminci, bawul na hydraulic, sauya iyaka, kayan aikin gano hotuna da sauran abubuwan haɗi, don samun wutar lantarki - Inji - kariyar haɗakar iska.
Tsarin saka idanu yafi lura da yanayin zafin mai, yanayin zafin jiki, yawan obalodi, tsari da gazawar kayan aiki na inji mai sanya allura, kuma yana nuna ko kuma sanya kararrawa game da halin da ake ciki.
Kamfanin na kere kere yana da kayan kwalliya 30 wanda yake rufe tan 100 zuwa tan 1500, zamu iya samar da kayan roba daga gram 0.50 zuwa kilogram 5 na sassan roba daban-daban. Idan kana da kayan filastik da suke buƙatar gyare-gyaren allura, don Allah tuntube mu
