Epoxy granite, wanda kuma aka sani da granite na roba, cakuda epoxy ne da granite da aka saba amfani dashi azaman madadin kayan tushe na kayan aikin injin.Ana amfani da Epoxy granite maimakon simintin ƙarfe da ƙarfe don ingantacciyar jijjiga, rayuwar kayan aiki mai tsayi, da ƙarancin haɗin kai.
Tushen kayan aikin injin
Kayan aikin inji da sauran injunan madaidaici sun dogara da tsayin daka, kwanciyar hankali na dogon lokaci, da kyawawan halayen damping na kayan tushe don tsayin daka da aikinsu.Abubuwan da aka fi amfani da su don waɗannan gine-gine sune simintin ƙarfe, ƙirar ƙarfe mai walda, da granite na halitta.Saboda rashin kwanciyar hankali na dogon lokaci da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙaƙƙarfan ƙarfe, ba safai ake amfani da sifofin da aka ƙera na ƙarfe ba inda ake buƙatar daidaito.Ƙarfin simintin gyare-gyare mai kyau wanda aka kawar da damuwa kuma an cire shi zai ba da tsarin kwanciyar hankali, kuma za a iya jefa shi cikin sifofi masu rikitarwa, amma yana buƙatar tsari mai tsada don samar da daidaitattun saman bayan simintin.
Granite mai kyau na halitta yana ƙara wahala a samu, amma yana da ƙarfin damping fiye da simintin ƙarfe.Bugu da ƙari, kamar yadda yake da ƙarfe na simintin gyare-gyare, ƙirar granite na halitta yana da ƙarfin aiki da tsada.
Ana samar da daidaitattun simintin gyare-gyaren granite ta hanyar haɗa tarin granite (waɗanda aka niƙa, wanke, da bushe) tare da tsarin resin epoxy a yanayin yanayi (watau tsarin warkar da sanyi).Hakanan za'a iya amfani da filler na quartz a cikin abun da ke ciki.Ƙwaƙwalwar rawar jiki yayin aikin gyare-gyaren yana tattara tarin tare.
Za a iya jefa abubuwan da aka zayyana, faranti na ƙarfe, da bututun sanyaya a yayin aikin simintin.Don cimma matsayi mafi girma na juzu'i, layin dogo na layi, hanyoyin zamewar ƙasa da ɗorawa na mota ana iya maimaita su ko a haɗa su, don haka kawar da buƙatar kowane injin simintin simintin gyare-gyare.Ƙarshen filaye na simintin gyare-gyare yana da kyau a matsayin mold surface.
Fa'idodi da rashin amfani
Abubuwan amfani sun haɗa da:
∎ Jijjiga jijjiga.
∎ Sassauci: hanyoyin layi na al'ada, tankunan ruwa na ruwa, abubuwan da aka saka, yankan ruwa, da bututun bututun duk ana iya haɗa su cikin tushen polymer.
∎ Haɗa abubuwan da ake sakawa da sauransu. yana ba da damar rage yawan injin da aka gama.
■ An rage lokacin taro ta hanyar haɗa abubuwa da yawa cikin simintin gyare-gyare ɗaya.
∎ Baya buƙatar kaurin bango iri ɗaya, yana ba da damar mafi girman sassauƙar ƙira na tushe.
∎ Juriya da sinadarai ga mafi yawan abubuwan kaushi, acid, alkalis, da yankan ruwa.
■ Baya buƙatar fenti.
■Composite yana da yawa kusan iri ɗaya da aluminium (amma guda sun fi kauri don samun ƙarfin daidai).
∎ Tsarin simintin simintin gyare-gyare na polymer yana amfani da ƙarancin ƙarfi fiye da simintin ƙarfe.Resin simintin gyare-gyaren polymer yana amfani da kuzari kaɗan don samarwa, kuma ana yin aikin simintin a cikin ɗaki.
Kayan granite na Epoxy yana da ma'aunin damp na ciki har sau goma fiye da simintin ƙarfe, har sau uku fiye da granite na halitta, kuma har sau talatin fiye da ƙirar ƙarfe da aka ƙirƙira.Masu sanyaya ba su shafe shi ba, yana da kyakkyawan kwanciyar hankali na dogon lokaci, ingantacciyar kwanciyar hankali na thermal, babban juzu'i da tsauri mai ƙarfi, kyakkyawan ɗaukar amo, da damuwa na ciki mara kyau.
Lalacewar sun haɗa da ƙarancin ƙarfi a cikin sassan bakin ciki (kasa da 1 a cikin (25 mm)), ƙarancin ƙarfi, da ƙarancin juriya.
Gabatarwa ga firam ɗin jefar ma'adinai
Ma'adinai-simintin gyare-gyare yana ɗaya daga cikin mafi inganci, kayan gini na zamani.Masu kera injunan ingantattun injuna suna cikin waɗanda suka fara yin amfani da simintin ma'adinai.A yau, amfani da shi dangane da injunan niƙa na CNC, injina na rawar soja, injin niƙa da injin fitarwa na lantarki yana kan haɓaka, kuma fa'idodin ba'a iyakance ga injunan saurin sauri ba.
Ma'adinan simintin gyare-gyare, wanda kuma ake kira epoxy granite abu, ya ƙunshi ma'adinan ma'adinai kamar tsakuwa, yashi quartz, abincin glacial da ɗaure.An haɗu da kayan bisa ga ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai kuma an zuba sanyi a cikin gyare-gyare.Tushen tushe shine tushen nasara!
Dole ne kayan aikin injin na zamani suyi sauri da sauri, kuma su samar da daidaito fiye da kowane lokaci.Koyaya, babban saurin tafiye-tafiye da injina masu nauyi suna haifar da girgizar da ba a so na firam ɗin injin.Wadannan rawar jiki za su sami mummunan tasiri a kan ɓangaren ɓangaren, kuma suna rage rayuwar kayan aiki.Firam ɗin simintin ma'adinai da sauri suna rage girgiza - kusan sau 6 cikin sauri fiye da firam ɗin simintin ƙarfe da sauri sau 10 fiye da firam ɗin ƙarfe.
Kayan aikin injin tare da gadaje na simintin ma'adinai, irin su injinan niƙa da injin niƙa, sun fi dacewa sosai kuma suna samun ingantaccen inganci.Bugu da kari, kayan aiki yana raguwa sosai kuma an tsawaita rayuwar sabis.
Firam ɗin simintin gyare-gyaren ma'adinai (epoxy granite) yana kawo fa'idodi da yawa:
- Siffata da ƙarfi: Tsarin simintin ma'adinai yana ba da ƙwaƙƙwaran yanci dangane da sifar abubuwan da aka gyara.Ƙayyadaddun halaye na kayan aiki da na tsari suna haifar da ƙarfin kwatankwacin ƙarfin da ƙananan nauyi.
- Haɗuwa da abubuwan more rayuwa: Tsarin simintin ma'adinai yana ba da damar haɗin kai mai sauƙi na tsari da ƙarin abubuwan haɗin gwiwa kamar hanyoyin jagora, abubuwan saka zaren da haɗin kai don ayyuka, yayin ainihin aikin simintin.
- Ƙirƙirar sigar injuna masu rikitarwa: Abin da ba zai yuwu ba tare da matakai na al'ada ya zama mai yiwuwa tare da simintin ma'adinai: Ana iya haɗa sassa da yawa don samar da hadaddun tsarin ta hanyar haɗin gwiwa.
- Daidaiton girman girman tattalin arziki: A lokuta da yawa abubuwan simintin simintin ma'adinai ana jefa su zuwa ma'auni na ƙarshe saboda a zahiri babu wani ƙanƙara da ke faruwa yayin taurin.Tare da wannan, ana iya kawar da matakai masu tsada masu tsada.
- Mahimmanci: Ana samun madaidaicin tunani ko filaye masu goyan baya ta hanyar ƙarin ayyukan niƙa, ƙirƙira ko aikin niƙa.A sakamakon haka, yawancin ra'ayoyin na'ura za a iya aiwatar da su cikin ladabi da inganci.
- Kyakkyawan kwanciyar hankali mai zafi: Simintin ma'adinai yana amsawa sannu a hankali ga canje-canjen zafin jiki saboda yanayin zafin jiki yana da ƙasa da kayan ƙarfe.Don haka canje-canjen zafin jiki na ɗan gajeren lokaci suna da ƙarancin tasiri akan daidaiton girman kayan aikin injin.Ingantacciyar kwanciyar hankali na gadon injin yana nufin gabaɗayan lissafin na'urar an fi kiyayewa kuma, sakamakon haka, an rage yawan kurakuran geometric.
- Babu lalata: Abubuwan simintin simintin ma'adinai suna da juriya ga mai, masu sanyaya da sauran ruwa mai ƙarfi.
- Babban damping vibration don tsawon rayuwar sabis na kayan aiki: simintin ma'adinan mu yana cimma har zuwa 10x mafi kyawun ƙimar jijjiga fiye da ƙarfe ko simintin ƙarfe.Godiya ga waɗannan halaye, an sami ingantaccen kwanciyar hankali mai ƙarfi na tsarin injin.Amfanin da wannan ke da shi ga masu ginin kayan aikin na'ura da masu amfani sun bayyana a sarari: mafi kyawun ingancin saman gama na injinan injin ko ƙasa da kuma tsawon rayuwar kayan aiki wanda ke haifar da ƙarancin farashin kayan aiki.
- Muhalli: An rage tasirin muhalli yayin samarwa.
Firam ɗin simintin ƙarfe vs simintin ƙarfe
Duba ƙasa fa'idodin sabon simintin ma'adinai vs simintin ƙarfe da aka yi amfani da su a baya:
| Simintin Ma'adinai (Epoxy Granite) | Bakin Karfe | |
| Damping | Babban | Ƙananan |
| Ayyukan Zafi | Low zafi watsin da high spec.zafi iya aiki | High zafi watsin da kuma ƙananan ƙayyadaddun bayanai.zafi iya aiki |
| Abubuwan da aka haɗa | Unlimited zane da Mold guda ɗaya da haɗi mara kyau | Machining dole |
| Juriya na Lalata | Ƙari mai girma | Ƙananan |
| Muhalli Sada zumunci | Ƙananan amfani da makamashi | Babban amfani da makamashi |
Kammalawa
Ma'adinan simintin gyare-gyare ya dace don tsarin firam ɗin injin mu na CNC.Yana ba da fa'idodin fasaha, tattalin arziki da muhalli.Fasahar simintin simintin ma'adinai tana ba da kyakkyawan jujjuyawar girgiza, babban juriya na sinadarai da fa'idodin zafi mai mahimmanci (faɗin zafin jiki mai kama da na ƙarfe).Abubuwan haɗin kai, igiyoyi, firikwensin firikwensin da tsarin ma'auni duk ana iya zuba su a cikin taron.
Menene fa'idodin cibiyar simintin gyaran gyare-gyaren ma'adinai?
Simintin gyare-gyaren ma'adinai (granite wanda mutum ya yi aka resin kankare) an karɓi ko'ina a cikin masana'antar kayan aikin injin sama da shekaru 30 azaman kayan tsari.
Bisa kididdigar da aka yi, a Turai, daya daga cikin kowane kayan aikin injin 10 yana amfani da simintin ma'adinai a matsayin gado.Koyaya, yin amfani da ƙwarewar da ba ta dace ba, cikakkun bayanai ko kuskure na iya haifar da zato da ƙiyayya ga Simintin Ma'adinai.Sabili da haka, lokacin yin sabbin kayan aiki, ya zama dole don nazarin fa'idodi da rashin amfani da simintin ma'adinai da kwatanta su da sauran kayan.
Tushen injinan gini gabaɗaya an raba shi zuwa simintin ƙarfe, simintin ma'adinai (polymer da/ko resin kankare mai amsawa), tsarin ƙarfe/welded (grouting/non-grouting) da dutsen halitta (kamar granite).Kowane abu yana da halaye na kansa, kuma babu cikakkiyar kayan gini.Sai kawai ta hanyar yin la'akari da fa'idodi da rashin amfani na kayan bisa ga ƙayyadaddun ƙayyadaddun buƙatun tsarin, za'a iya zaɓar kayan aikin da ya dace.
Muhimman ayyuka guda biyu na kayan gini - garantin lissafin lissafi, matsayi da ƙarfin kuzari na abubuwan da aka gyara, bi da bi sun gabatar da buƙatun aikin (tsayawa, aiki mai ƙarfi da yanayin zafi), buƙatun aiki / tsari (daidaituwa, nauyi, kauri bango, sauƙi na hanyoyin jagora) don shigarwa na kayan aiki, tsarin rarrabawar watsa labaru, kayan aiki) da bukatun farashi (farashin, yawa, samuwa, halayen tsarin).
I. Abubuwan da ake buƙata don kayan aiki
1. Halayen tsaye
Ma'auni don auna madaidaicin kaddarorin tushe yawanci shine taurin kayan - mafi ƙarancin naƙasa ƙarƙashin kaya, maimakon babban ƙarfi.Don nakasar roba ta tsaye, ana iya ɗaukar simintin ma'adinai azaman kayan kamanni na isotropic masu biyayya ga dokar Hooke.
Matsakaicin yawa da na roba na simintin ma'adinai bi da bi 1/3 na na baƙin ƙarfe.Tun da simintin gyare-gyare na ma'adinai da simintin ƙarfe suna da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun nauyi, a ƙarƙashin nauyi ɗaya, ƙaƙƙarfan simintin ƙarfe da simintin ma'adinai iri ɗaya ne ba tare da la'akari da tasirin siffa ba.A yawancin lokuta, kaurin bangon ƙira na simintin ma'adinai yawanci sau 3 ne na simintin ƙarfe, kuma wannan ƙirar ba zai haifar da wata matsala ba dangane da kaddarorin inji na samfur ko simintin.Simintin ma'adinai sun dace da yin aiki a wurare masu tsayi waɗanda ke ɗaukar matsa lamba (misali gadaje, goyan baya, ginshiƙai) kuma basu dace da sirara mai bango da/ko ƙananan firam (misali teburi, pallets, masu canza kayan aiki, karusai, goyan bayan sandal).Nauyin sassan tsarin yawanci yana iyakance ta kayan aikin masana'antun simintin ma'adinai, kuma samfuran simintin ma'adinai sama da tan 15 gabaɗaya ba su da yawa.
2. Dynamic halaye
Mafi girman saurin juyi da/ko haɓaka shaft ɗin, mafi mahimmancin ƙarfin aikin injin shine.Matsayi mai sauri, saurin maye gurbin kayan aiki, da abinci mai sauri yana ci gaba da ƙarfafa juzu'in injina da kuzari mai ƙarfi na sassan tsarin injin.Bugu da ƙari ga ƙirar ƙira na ɓangaren, karkatarwa, rarraba taro, da tsauri mai ƙarfi na ɓangaren suna da tasiri sosai ta hanyar damping Properties na kayan.
Yin amfani da simintin gyare-gyaren ma'adinai yana ba da kyakkyawan bayani ga waɗannan matsalolin.Domin yana ɗaukar girgizawa sau 10 fiye da simintin ƙarfe na gargajiya, yana iya rage girman girma da mitar yanayi sosai.
A cikin ayyukan injina irin su mashin ɗin, yana iya kawo daidaito mafi girma, ingantaccen ingancin saman, da tsawon rayuwar kayan aiki.A lokaci guda, dangane da tasirin amo, ma'adinan ma'adinai kuma sun yi kyau ta hanyar kwatantawa da tabbatar da tushe, simintin watsawa da kayan haɗi na kayan daban-daban don manyan injuna da centrifuges.Dangane da tasirin tasirin tasirin sauti, simintin ma'adinai na iya samun raguwar gida na 20% a cikin matakin matsa lamba.
3. Thermal Properties
Masana sun kiyasta cewa kusan kashi 80% na karkatattun kayan aikin injin suna faruwa ne sakamakon tasirin zafi.Katsewar tsari kamar tushen zafi na ciki ko na waje, preheating, canza kayan aiki, da sauransu duk sune abubuwan da ke haifar da nakasar zafi.Don samun damar zaɓar mafi kyawun abu, ya zama dole don bayyana abubuwan da ake buƙata.Ƙaƙƙarfan ƙayyadaddun ƙayyadaddun zafi da ƙarancin zafin jiki yana ba da damar simintin ma'adinai don samun inertia mai kyau na thermal zuwa tasirin zafin jiki na wucin gadi (kamar canza kayan aiki) da canjin yanayi na yanayi.Idan ana buƙatar saurin dumama kamar gadon ƙarfe ko kuma an hana zafin gado, na'urorin dumama ko sanyaya za a iya jefawa kai tsaye cikin simintin ma'adinai don sarrafa zafin jiki.Yin amfani da irin wannan na'urar ramuwa na zafin jiki zai iya rage lalacewa ta hanyar tasirin zafin jiki, wanda ke taimakawa wajen inganta daidaito a farashi mai mahimmanci.
II.Bukatun aiki da tsari
Mutunci siffa ce mai rarrabewa wacce ke bambanta simintin ma'adinai daga sauran kayan.Matsakaicin zafin jiki na simintin simintin ma'adinai shine 45 ° C, kuma tare da madaidaicin ƙira da kayan aiki, sassa da simintin ma'adinai ana iya jefa su tare.
Hakanan za'a iya amfani da ingantattun dabarun sake yin simintin simintin gyare-gyare akan wuraren simintin ma'adinai, wanda ke haifar da madaidaicin hawa da saman dogo waɗanda basa buƙatar injina.Kamar sauran kayan tushe, simintin ma'adinai suna ƙarƙashin ƙayyadaddun ƙa'idodin ƙirar tsari.Kaurin bango, kayan haɗi masu ɗaukar kaya, saka haƙarƙari, ɗorawa da hanyoyin saukewa duk sun bambanta da sauran kayan zuwa wani ɗan lokaci, kuma suna buƙatar yin la'akari da gaba yayin ƙira.
III.Bukatun farashi
Duk da yake yana da mahimmanci a yi la'akari da ra'ayi na fasaha, ƙimar farashi yana ƙara nuna mahimmancinsa.Yin amfani da simintin gyare-gyaren ma'adinai yana ba injiniyoyi damar adana gagarumin samarwa da farashin aiki.Baya ga tanadi akan farashin injina, simintin gyare-gyare, taro na ƙarshe, da haɓaka farashin kayan aiki (masu ajiya da sufuri) duk an rage su daidai.Yin la'akari da babban matakin aikin simintin ma'adinai, ya kamata a duba shi azaman aikin gabaɗaya.A zahiri, ya fi dacewa don yin kwatancen farashi lokacin da aka shigar da tushe ko an riga an shigar da shi.In mun gwada da high farko kudin ne kudin ma'adinai simintin gyaran kafa da kayan aiki, amma wannan kudin za a iya diluted a cikin dogon lokaci amfani (500-1000 guda / karfe mold), da shekara-shekara amfani ne game da 10-15 guda.
IV.Iyakar amfani
A matsayin kayan gini, simintin gyare-gyare na ma'adinai koyaushe suna maye gurbin kayan tsarin gargajiya, kuma mabuɗin haɓakarsa cikin sauri ya ta'allaka ne a cikin simintin ma'adinai, gyare-gyare, da tsayayyen tsarin haɗin kai.A halin yanzu, an yi amfani da simintin gyare-gyare na ma'adinai a yawancin kayan aikin injin kamar injin niƙa da injina mai sauri.Masu kera injin niƙa sun kasance majagaba a ɓangaren kayan aikin injin ta amfani da simintin ma'adinai don gadaje na inji.Alal misali, manyan kamfanoni na duniya irin su ABA z &b, Bahmler, Jung, Mikrosa, Schaudt, Stude, da dai sauransu sun ci gajiyar damping, thermal inertia da amincin ma'adinai na simintin gyare-gyare don samun madaidaicin daidaito da kyakkyawan ingancin farfajiya a cikin tsarin nika. .
Tare da ƙaruwar nauyi mai ƙarfi, simintin ma'adinai kuma ana ƙara samun tagomashi daga manyan kamfanoni na duniya a fagen injin niƙa.Gidan simintin simintin ma'adinai yana da kyakkyawan tsauri kuma yana iya kawar da ƙarfin da haɓakar injin linzamin kwamfuta ke haifarwa.A lokaci guda, da kwayoyin hade da kyau vibration sha yi da kuma mikakke mota iya ƙwarai inganta surface ingancin workpiece da kuma sabis rayuwa na nika dabaran.
Amma bangaren guda daya.A cikin 10000mm na tsawon yana da sauƙi a gare mu.
Menene mafi ƙarancin kauri na bango?
Gabaɗaya, ƙaramin ɓangaren kauri na tushen injin yakamata ya zama aƙalla 60mm.Ƙananan sassan (misali kauri 10mm) za a iya jefa su tare da ƙaƙƙarfan girma da ƙira.
Matsakaicin raguwa bayan zubar shine kusan 0.1-0.3mm a kowace 1000mm.Lokacin da ake buƙatar ƙarin madaidaicin sassa na simintin ma'adinai, ana iya samun haƙuri ta hanyar niƙa na cnc na biyu, latsa hannu, ko wasu hanyoyin sarrafa injina.
Kayan simintin ma'adinan mu shine zaɓin yanayi Jinan Black granite.Yawancin kamfanoni kawai suna zaɓar granite na al'ada na al'ada ko dutse na al'ada a cikin ginin gini.
· Raw kayan: tare da musamman Jinan Black Granite (wanda kuma ake kira 'JinanQing' granite) barbashi a matsayin tara, wanda shi ne duniya shahara ga high ƙarfi, high rigidity da kuma high lalacewa juriya;
· Formula: tare da musamman ƙarfafa resins epoxy da ƙari, daban-daban aka gyara ta amfani da daban-daban formulations don tabbatar da mafi kyau duka m yi;
· Kayayyakin injina: shayarwar girgiza shine kusan sau 10 na simintin ƙarfe, kyawawan kaddarorin masu ƙarfi da ƙarfi;
· Kayayyakin jiki: yawa shine kusan 1/3 na simintin ƙarfe, mafi girman katangar katangar thermal fiye da ƙarfe, ba hygroscopic ba, kwanciyar hankali mai kyau na thermal;
· Chemical Properties: mafi girma lalata juriya fiye da karafa, muhalli abokantaka;
· Daidaitaccen ma'auni: ƙaddamar da linzamin kwamfuta bayan simintin gyare-gyare yana da kusan 0.1-0.3㎜/m, babban tsari mai girma da daidaito a duk jiragen sama;
· Mutuncin tsari: za a iya jefar da tsari mai rikitarwa, yayin amfani da granite na halitta yawanci yana buƙatar haɗawa, sassaƙawa da haɗin kai;
Hannun yanayin zafi: amsa ga canje-canjen zafin jiki na ɗan gajeren lokaci yana da hankali da ƙasa da yawa;
· Abubuwan da aka saka: fasteners, pipes, igiyoyi da ɗakuna za a iya saka su a cikin tsarin, kayan da aka saka ciki har da karfe, dutse, yumbu da filastik da dai sauransu.