Epoxy Granite, wanda kuma aka sani da roba na roba, cakuda mai cakuda da grani da ake amfani da shi azaman madadin kayan aikin kayan aikin. Ana amfani da granit a maimakon jefa baƙin ƙarfe da ƙarfe don ingantaccen tsayarwa, mafi tsayi kayan aiki, da ƙananan kashe kashe.
Kayan aikin injin
Kayan aikin na'ura da sauran injunan manyan injunan su dogara da babban taurin kai, kwanciyar hankali na dogon lokaci, da kuma kyawawan kayan halayen kayan tushe na kayan aikinsu. Abubuwan da aka fi amfani da kayan da aka fi amfani da su don waɗannan tsare-tsaren suna jefa ƙarfe, ƙwararrun ƙiren ƙarfe, da kuma granite na halitta. Saboda rashin kwanciyar hankali na dogon lokaci da kuma kyawawan kayan kwalliya mai kyau, karfe ƙayyadaddun tsarin ba su da amfani a inda ake buƙatar babban daidaito. Good-quality cast iron that is stress-relieved and annealed will give the structure dimensional stability, and can be cast into complex shapes, but needs an expensive machining process to form precision surfaces after casting.
Kyakkyawan Granite na ainihi mai inganci ya zama mafi wahala don nemo, amma yana da ƙarfin yanayi fiye da baƙin ƙarfe. Girgiza, kamar yadda yake yin baƙin ƙarfe, injinan mai tsada.
Ana samar da madaidaicin cakulan Grace ta hanyar hada manyan Granite (wanda aka murƙushe, an bushe shi, da kuma rage tsarin zafin jiki na yanayi). Hakanan za'a iya amfani da tarin ma'adanai a cikin abun da ke ciki. Matsayi na VIBIYAR A lokacin da aka zana tsari da ƙarfi ya fakiti tara tare.
Abubuwan da aka zaba, faranti na karfe, da bututun sanyaya-ruwa za a iya jefa-lokacin yayin aikin casting. Don cimma nasarar mafi girman darajar, layin dogo, layin dogo, filayen motocin za'a iya juyawa ko rukuni-iri - a ciki, saboda haka kawar da buƙatar kowane mamariyar da aka sa ido. Farfajiyar waje na simintin yana da kyau kamar mold.
Abvantbuwan amfãni da rashin amfani
Abvantbuwan amfãni sun hada da:
■ batsa mara nauyi.
Extrivrivearba: Hanyoyi na layi, Hydraulic Tankan ruwa, kayan kwalliya na zaren, ana iya haɗa ruwa, da bututun mai za'a iya haɗa shi cikin tushe na polymer.
■ hada da abubuwan da ke ciki da sauransu. Yana ba da izinin rage injin da aka gama da shi.
N'imara lokaci yana rage ta hanyar haɗa kayan haɗin abubuwa da yawa a cikin simintin kuɗi ɗaya.
Ba ya bukatar kauri a cikin kauri, ba da izinin sassauci mafi girma daga ginin ka.
Akwatin juriya na sinadarai ga mafi yawan cututtukan sunadarai, acid, alkalis, da kuma yankan ruwa.
Ba ya buƙatar zanen.
Strictenite yana da yawa yana da yawa kamar iri ɗaya kamar aluminum (amma guda sun yi barci don cimma ƙarfin daidai).
■ Kwayoyin polosite polosite kankare tsari yana amfani da ƙarancin ƙarfi fiye da makamashin ƙarfe. Polymer Cast resins yana amfani da ƙarancin ƙarfi don samar da, kuma tsarin satar yana da a zazzabi a ɗakin.
Epoxy Granist Stoms yana da factor na ciki har zuwa sau goma fiye da baƙin ƙarfe, har zuwa sau uku mafi kyau fiye da na halitta da aka ƙirƙira. Yana da cikakkiyar kwanciyar hankali, yana da kyakkyawan kwanciyar hankali, yana da kyakkyawar kwanciyar hankali, haɓaka yanayin kwanciyar hankali, taurin kai, kyakkyawan tashin hankali, kuma sakaci da amo.
Rashin daidaituwa ya haɗa da ƙarancin ƙarfi a cikin sassan bakin ciki (ƙasa da ƙasa 1 a cikin (25 mm), karancin ƙarfi, da ƙarancin tsayayyen ƙarfi.
Gabatarwa zuwa Framing Frames
Ma'adinan-casting yana daya daga cikin mafi inganci, kayan gini na zamani. Masu kera kayayyakin tsari suna cikin majagaba a cikin amfani da cim na ma'adinai. A yau, amfani da shi game da batun miliyoyin mil miliyoyin injina na CLC, ana sarakunan motsa jiki, grinders da fa'idodin fitar da injin lantarki a kan injunan masu saurin tafiya.
Meral casting, shima ake magana a kai a matsayin mai epoxy Granite kayan, wanda aka hada flalal flols kamar tsakuwa, yashi na qarshe, cin abinci mai kyau, abinci mai ban sha'awa da ƙarfi. Abubuwan da aka gauraya bisa ga tabbataccen bayani kuma ana zuba sanyi a cikin molds. Wani ingantaccen tushe shine tushen nasara!
Kayan aikin na jihar-da-fasaha suna gudana da sauri da sauri, kuma samar da mafi daidaitawa fiye da koyaushe. Koyaya, saurin tafiyar tafiya da injin-aiki mai nauyi yana samar da rawar da ba'ɗan da ba a so. Wadannan rawar jiki zasu sami mummunan sakamako a saman farfajiya, kuma sun gajarta rayuwar kayan aiki. Murny-casting Frames da sauri rage rawar jiki - kimanin sau 6 sama da sin-baƙin ƙarfe firam da sau 10 sauri fiye da karfe firam.
Kayan aikin injin tare da gadaje masu ma'adinai, kamar injunan mata da niƙa da gyada, suna da matukar daidaituwa kuma cimma ingantacciyar inganci. Bugu da kari, Searfin Kayan aiki yana raguwa sosai da rayuwar sabis.
Halitta ma'adinai (epoxy granite) casting firam ɗin yana kawo fa'ida da yawa::
- Shafi da ƙarfi: Tsarin jigilar ma'adinai yana samar da wani takamaiman digiri na musamman game da siffar abubuwan da aka gyara. Takamaiman halaye na kayan da aikin haifar da babban ƙarfi da ƙananan nauyi.
- Haɗin abubuwan more rayuwa: Tsarin jigilar ma'adinai yana ba da sauƙi ga hadewar tsarin da ƙarin abubuwan haɗin da haɗe da haɗin sabis, yayin aiwatar da tsarin sayayya.
- Kamfanin masana'antar hadaddun tsarin: menene ba zai yiwu ba tare da matakan al'ada na al'ada zai iya yiwuwa tare da cim na ma'adinai: Abubuwan da aka tattara da yawa na iya haɗuwa don samar da hadaddun tsarin ta hanyar haɗin gwiwa.
- Dangane da tattalin arziƙi: A yawancin lokuta masu ma'adinai na ma'adinai ana jefa su zuwa ga girma na ƙarshe saboda kusan babu kwangilar faruwa yayin hardening. Tare da wannan, ana iya kawar da matakan ƙarshe mafi tsada.
- Daidaici: Babban madaidaici ko tallafawa saman ana samun ci gaba niƙa, forming ko ayyukan milling. A sakamakon wannan, ana iya aiwatar da ra'ayoyi da yawa na inji sosai da kyau.
- Kyakkyawan kwanciyar hankali: dillal din simintin yana aiki a hankali ga canje-canje na zazzabi saboda halayen da ƙusa yana da ƙasa ƙasa da kayan ƙarfe. A saboda wannan dalili canje-canje na yanayin zafi na ɗan gajeren lokaci yana da ƙarancin tasiri akan daidaitaccen kayan aikin injin ɗin. Mafi kyawun kwanciyar hankali na kwayar injin yana nufin gaba ɗaya na injin gaba ɗaya ya fi kiyaye kuma, a sakamakon haka, kurakurai na geometrical suna rage girman.
- Babu lalata: Abubuwan da ma'adinai suna tsayayya da man mai, coolants da sauran taya mai tsauri.
- Girmama taurin hankali yana da damping don sabis ɗin kayan aiki na rayuwa: Taken mu na ƙarshe ya sami mafi kyawun dabi'un da ƙarfe ko baƙin ƙarfe. Godiya ga waɗannan halaye, mai tsananin ƙarfi mai wahala mai wahala na tsarin inji aka samo. Fa'idodin da wannan ke da maganganun kayan aikin injin da ke bayarwa: mafi kyawun ingancin farfajiya na mafi kyawun kayan aikin ko rayuwa mai tsayi da ke haifar da ƙananan kayan aikin kayan aiki.
- Muhalli: tasirin muhalli yayin samarwa.
Ma'adinai na sakin layi vs jefa baƙin ƙarfe firam
Duba kasa da fa'idodin sabon ma'adinan wasan kwaikwayon VS jefa baƙin ƙarfe firam a baya Amfani da:
| Ma'adinai na ma'adinai (epoxy granite) | Yi maku baƙin ƙarfe | |
| Bushe | M | M |
| Zafi | Owuwar zafi mai zafi da babban abin. zafi iya aiki | Babban aiki da low magoya. Zama |
| Saka sassa | Ƙirar Unlimited da Daya-yanki mold da Haɗin kai | Mactining ya zama dole |
| Juriya juriya | M | M |
| Muhalli Abokantaka | Rashin amfani da makamashi | Yawan amfani da makamashi |
Ƙarshe
Meral casting ya dace da tsarin samar da CNC na CNC. Yana bayar da bayyananniyar fasaha, fa'idodi na tattalin arziƙi. Fasahar da ke tattare da ke bayarwa tana ba da kyakkyawan rawar jiki, babban jabu da kuma fa'idodin shara da fa'idodin shara. Abubuwan haɗin haɗi, na USBs, an jefa tsarin firikwensin zuwa taron.
Wadanne fa'idodin ma'adinai na ma'adinin granite gado na Granite gado
Castings ma'adinai (Man-Man-Gudan Granite aka sake yarda a masana'antar kayan aikin injin fiye da shekaru 30 a matsayin kayan tsari.
A cewar ƙididdiga, a Turai, ɗaya daga cikin kayan aikin injin 10 yana amfani da akwatunan ma'adinai kamar gado. Koyaya, yin amfani da kwarewar da bai dace ba, ba daidai ba ce ko ba daidai ba ne na iya haifar da tuhuma da nuna wariyar ma'abota. Saboda haka, lokacin yin sabbin kayan aiki, ya zama dole don yin nazari game da fa'idodi da rashin amfanin gyaran ma'adinai kuma kwatanta su da wasu kayan.
An raba tushe na kayan aikin gini a cikin baƙin ƙarfe, ma'adinai da / ko kuma resin dake kankare) da dutse na zahiri (kamar grouting) da dutse. Kowane abu yana da halayenta, kuma babu cikakken kayan tsari. Sai kawai ta hanyar bincika fa'idodi da rashin amfanin kayan gwargwadon bayanan gwargwadon tsarin tsarin, za a iya zaɓin tsarin tsari na musamman.
Ayyukan da ke da muhimmanci biyu na kayan tsarin-garantin Geometry, Matsayi da Kula da Lissafi, Matsayi, Weight Actionstions (farashin kaya (farashin kaya), da sauƙin sarrafawa (farashin kaya) da kuma yawan ciyarwa).
I. Buƙatun Buƙatun don kayan aikin
1. Halayen Static
Tabbatacce ga auna Propertieswararrun Properties na tushe yawanci taurin na kayan-mafi ƙarancin nasa a ƙarƙashin nauyin, maimakon ƙarfin ƙarfi. Don tsutsa na roba na ƙasa, za a iya tunanin akwatunan ma'adinai na azaman kayan aikin da suka yi biyayya ga masu biyayya.
Yawan nau'ikan kayan gyaran kayan masarar ma'adinai bi da bi 1/3 na waɗanda ke yin baƙin ƙarfe. Tun daga masu gyaran ma'adinai da kuma sukantunan ƙarfe suna da takamaiman madaidaiciyar tauri, a gindin daidai da makokin baƙin ƙarfe iri ɗaya ne ba tare da la'akari da tasirin siffar. A yawancin lokuta, bangon ƙirar kauri daga sansanonin ma'adinai yawanci sau 3 ne da yawa na makullin kayan aikin kayan aikin ko jefa kuri'a. Gidajen ma'adinai sun dace da aiki a cikin mahimman mahalli waɗanda ke ɗaukar matsin lamba (misali gadaje, ginshiƙai, pallets, pallets, abubuwan da ke canzawa). Da nauyin sassa na tsarin yawanci yana iyakance da kayan aikin masana'antun ma'adinai, da samfuran ma'adinai na sama sama da tan 15 galibi suna da wuya.
2. Halayen Hernamic
Mafi girman saurin juyawa da / ko hanzarta shaft, da mafi mahimmancin aikin injin shine. Sauya wurin, sauya kayan aiki mai sauri, da feedarfin aiki mai sauri, ci gaba yana haifar da karfafa kayan masarufi da kuma yanayin tsarin masarufi. Baya ga ingantaccen tsarin haɗin, ƙayyadadden, rarraba taro, da ƙarfin ƙarfi na bangaren an shafa shi sosai ta hanyar amfani da kayan amfani da kayan.
Amfani da sansanonin ma'adinai yana ba da kyakkyawan bayani ga waɗannan matsalolin. Domin yana dauke da nutsuwa sau 10 mafi kyau fiye da na baƙin ƙarfe na gargajiya, zai iya rage amplitude da mita na halitta.
A cikin ayyukan da aka yi kamar injiniya, yana iya samar da mafi girma daidaici, mafi kyawun ingancin, da kuma mafi tsayi kayan aiki. A lokaci guda, dangane da tasirin amo, magungunan ma'adinai ma sun yi kyau ta hanyar kwatantawa da tabbataccen sansanonin daban-daban don manyan injuna da centrifuges. Dangane da babban bincike na sauti, cim na ma'adinai na iya cimma nasarar rage gida da 20% a cikin matakin matsin lamba.
3. Kaddarorin thermal
Masana masana kimiya cewa kusan kashi 80% na karkatar da kayan aikin injiniyoyi ana haifar da tasirin da tasirin zafi. Tsarin ratsa tsotse kamar kafofin da ke ciki ko waje, preheating, canjin wuraren aiki, da sauransu sune abubuwan da ke haifar da lalata. Don samun damar zaɓi mafi kyawun kayan, yana da mahimmanci don bayyana bukatun abu. Babban takamaiman zafi da kuma ƙarancin ƙirar da ma'adinai don samun istita Intitia (kamar canjin yanayin zafin jiki) da yanayin yanayi. Idan ana buƙatar yin fesa cikin iska mai sauri kamar gado na ƙarfe ko kwanon shara, ana iya jefa dumama ko na'urori masu sanyaya cikin jigilar kayan ma'adinai don sarrafa zafin jiki. Yin amfani da wannan nau'in diyya diyya na diyya na zazzabi na iya rage nakasassu ta hanyar tasirin zafin jiki, wanda ke taimakawa haɓaka daidaito a farashi mai mahimmanci.
II. Ayyukan aiki da tsari na tsari
Hakikantu abu ne na rarrabe fasalin wanda ya bambanta farfajiyar ma'adinai daga wasu kayan. Matsakaicin yawan zazzabi na sansanonin ma'adinai shine 45 ° C, kuma tare da m moda da kayan aiki, ana iya jefa akwatunan ma'adinai.
Hakanan za'a iya amfani da fasahohin da za'a sake amfani dasu akan abubuwan da ke da ma'adinai, wanda ya haifar da madaidaiciyar hanyar hawa da saman saman da basa buƙatar injin ɗin. Kamar sauran kayan tushe, sansanonin ma'adinai suna ƙarƙashin takamaiman dokokin ƙira na tsari. Kayayyakin bangon bango, kayan haɗi mai ɗorewa, ribasy da saukar da hanyoyin duk ya bambanta da sauran kayan zuwa, da kuma buƙatar la'akari da sauran kayan aiki, da kuma buƙatar la'akari da wasu lokutan.
III. Abubuwan da ake buƙata
Yayinda yake da muhimmanci a yi la'akari da shi daga yanayin fasaha, tasiri yana ƙara nuna mahimmancinsa. Ta amfani da sansanonin ma'adinai yana ba da damar Injinan kwamfuta don adana mahimman manyan samarwa da farashin aiki. Baya ga adana farashin kayan, simintin simintin gona, da kuma ƙara farashin farashi (Kashe da sufuri) duk an rage gwargwado. La'akari da babban aikin sansanonin ma'adinai, ya kamata a ɗauke shi a matsayin gaba ɗaya. A zahiri, ya fi dacewa a yi kwatancen farashin lokacin da aka shigar da ginin ko kuma shigar. Farashin farko farashin farko shine farashin jigilar ma'adinai da kayan aiki, amma adadin karfe na dogon lokaci shine kusan guda 10-15 guda.
IV. Ikon amfani
A matsayin kayan tsari, sansanonin ma'adinai suna maye gurbin koyaushe kayan tsarin gargajiya na gargajiya, kuma mabuɗin zuwa ga saurin sa na ma'adinai. A halin yanzu, an yi amfani da sansanonin ma'adinai da yawa a cikin filayen kayan aiki masu yawa kamar sujunan nika da injin da suka yi yawa. Manufofin nika sun kasance majagaba a cikin kayan aikin injin din ta amfani da sansanonin ma'adinai don gadaje na gadaje. For example, world-renowned companies such as ABA z&b, Bahmler, Jung, Mikrosa, Schaudt, Stude, etc. have always benefited from the damping, thermal inertia and integrity of mineral castings to obtain high precision and excellent surface quality in the grinding process.
Tare da ƙara ƙarfin ƙarfi, kamfanonin ma'adinai kuma suna ƙara falala a cikin kamfanonin manya-manyan kamfanoni a filin grinderders. Kyakkyawan gado yana da kyakkyawan ƙiyayya kuma yana iya kawar da ƙarfin da aka haifar da hanzari na motar layi. A lokaci guda, da hadewar kwayar halitta na kyakkyawan rawar jiki da kuma motar layi na iya inganta ingancin kayan aikin da kuma rayuwar mai nika.
Amma ga wani bangare. A tsakanin 10000mm na tsawon abu mai sauki ne a gare mu.
Menene mafi ƙarancin wando?
Gabaɗaya, mafi ƙarancin sashi na injin ɗin ya kamata ya zama aƙalla 6mm. Za'a iya jefa EG na bakin ciki (misali lokacin farin ciki) tare da haɓaka masu girma da kayan haɓaka.
Matsakaicin shrinkage bayan zuba 0.1-0.3mm a 1000mm. Lokacin da ƙarin madaidaitan menu na kayan aikin injin ana buƙatar, haƙuri za a iya cimma shi ta sakandare CNC na niƙa, kula da hannu, ko wasu hanyoyin haɗi.
Abubuwan da muke yi na ma'adinai na zabar yanayi Jinan baki granite. Yawancin kamfanoni kawai zaɓi yanayin al'ada ko na al'ada a cikin ginin gini.
Kayan Kayan Raw: Tare da Musamman Jinan Black Granit (Jinanqing 'Granites
Kayayyaki na musamman: Tare da ƙara karfafa epoxy resins da ƙari, abubuwa daban-daban suna amfani da ingantattun ayyuka;
Kayayyakin injiniyoyi: Shinewararfin kayan kwalliya shine kusan sau 10 cewa na jefa baƙin ƙarfe, mai kyau static da kifayen da kima;
Kayan jiki na jiki: Balenity shine kusan 1/3 na baƙin ƙarfe, mafi girman kayan sharri fiye da ƙarfe, ba hygroscopic, kyakkyawar kwanciyar hankali ba;
Kadarori na sunadarai: mafi girma juriya na lalata ruwa fiye da ƙarfe, abokantaka ta muhalli;
Daidaito: Contction Contractction: Contractoration na layi bayan simintin shine kusan 0.1-0.3㎜ / m, musamman babban tsari da daidaitaccen tsari a cikin dukkan jirage;
Za'a iya jefa amincin mai mahimmanci: Za'a iya jefa tsayayyen tsari, yayin amfani da granite na halitta yawanci yana buƙatar haɗuwa, spcling da bonding;
Halittar Haske: Raya zuwa canje-canje na zazzabi yana da hankali sosai kuma ƙasa da;
Abubuwan da aka saka da aka saka: Masu ɗaure wuta, bututu, igiyoyi za a iya sakawa cikin tsarin, yana saka kayan ciki har da ƙarfe, dutse, yumbu da filastik da kwari da ke da filastik.