Yanayin da ake ciki, yanayin da ake ciki da kuma yanayin ci gaban masana'antar robobi da aka gyara

Saboda saurin ci gaban masana'antar filastik, babban aikin cikawa ba ya zama aikace-aikacen cikawa ɗaya ba a matsayin kayan cikawa. Mutane suna amfani da fasahar zamani daga hanyar samarwa ta tsaftacewa da banburying, kuma suna ƙara kayan da ba su da sinadarai, ƙarin sinadarai da sauran kayan aiki. Halayensu da kamanninsu, sannan amfani da masu fitar da sukurori biyu da masu fitar da sukurori uku don haɗawa da fitar da su ya zama hanya mai mahimmanci ga mutane don inganta halayen musamman na samfuran filastik.

Kasuwannin Ƙasa guda 8 na Roba da aka Gyara
A halin yanzu, motocin China, kayan aikin gida, sadarwa, da kayan aikin zamani suna da matuƙar buƙatar robobi da aka gyara.
· Masana'antar motoci: Yana da mahimmanci a cimma buƙatun sauƙi da na aikace-aikace, amma yana da wuya a cimma buƙatun aikace-aikace da resin guda ɗaya, kuma gyaran filastik ya zama muhimmin fasaha da kayan aiki.
· Masana'antar kayan aiki na gida: A halin yanzu, sassa da yawa na filastik a cikin kayan aiki na gida daban-daban sun maye gurbin sassan ƙarfe, kuma buƙatar robobi daban-daban da robobi da aka gyara a kowace shekara yana ƙaruwa sau biyu, kuma yana ƙaruwa kowace shekara.
· Masana'antar lantarki da lantarki: An haskaka fa'idodin amfani da robobi daban-daban da aka gyara a masana'antar sadarwa. Yawancin abubuwan da aka haɗa kamar su akwatunan kwamfuta na rubutu, faranti na ƙasa, da wayoyin hannu suna amfani da robobi da aka gyara. KamarABS/fiber na carbon, PA/carbon fiber, PP/carbon fiber, resin/silica powder da sauran kayayyaki, waɗannan sabbin kayan aikin filastik masu ƙarfi sun maye gurbin kayan ƙarfe a hankali.
· Masana'antar injina da kayan aiki: Yayin da buƙatun kariya, hana harshen wuta, da kuma nauyin kayan aikin lantarki daban-daban ke ci gaba da ƙaruwa, gyaran filastik na iya inganta ko haɓaka ayyukansu, don biyan buƙatun aikace-aikacen samfurin.
· Layin Jirgin Ƙasa/Soja/Lafiya/Sararin Jiragen Sama: Gabobin wucin gadi, haɗin ƙashi na wucin gadi da robobi masu jure zafi, masu jure tsufa, masu ƙarfi da aka gyara a aiki sun taka rawa mai kyau a cikin saurin haɓaka sufuri, masana'antar soja, fannonin likitanci, sararin samaniya da sauran tasirin kimiyya da fasaha.

Nau'ikan hanyoyin gyaran filastik guda 5

Ciko da aka gyara
Babban manufar cike babban batch shine rage farashin samarwa. Yawancinsu ana samar da su ta hanyar amfani da foda mara tsari ko sharar masana'antu mai rahusa da aka samo a wurare da yawa a matsayin kayan cikawa, da kuma ƙara adadin ƙarin abubuwa da resins na roba.
Babban injin cika sinadarin calcium carbonate mai nauyi wani abu ne da ake amfani da shi sosai a masana'antar robobi. Masana'antun suna ko'ina a faɗin ƙasar, inda suke fitar da fiye da tan miliyan 5 a kowace shekara.
An gyara babban rukunin aiki
An gyara babban kayan aiki wanda aka gyara bisa tsarin cika babban kayan aiki.
Ana ƙara kayan da ba su da sinadarai kamar su zare na gilashi, foda na talcum, mica, wollastonite, barium sulfate, kaolin a cikin resin, ko kuma ana ƙara resin roba ko ƙari masu halaye na musamman yayin sarrafawa, kamar: wakili na hana tsufa, maganin hana tsufa, ƙarin kariya daga shinge kamar man fetur ko POE, EVA, da sauransu. Waɗannan kayan haɗin suna taka rawa wajen aiki na kayan aiki daban-daban a aikace.
Misali, na'urorin bumpers na mota, allunan kayan aiki, sassan kayan ado na cikin mota, da sauransu, suna amfani da foda na PP talc, wanda ke da fa'idodin inganta ƙarfin tasiri, inganta yanayin lankwasawa, rage raguwar ƙarfi, da kuma rage asarar ƙarfi da tasirin abin hawa ke haifarwa.
Gyaran aiki
Ƙara abubuwa daban-daban kamar graphene, silicone powder, rare earth, magnesium hydroxide, metal fine powder (azurfa, jan ƙarfe, zinc, da sauransu). An inganta halayen jiki kamar zafi mai yawa da ƙarancin zafi, kuma ana iya samun halaye na musamman kamar su watsawa, maganin kashe ƙwayoyin cuta, rufi, da ƙarfafawa, kuma ya mamaye babban matsayi a kasuwar samfuran filastik masu ɗorewa.
Sauyawar mahaɗi da yawa
Gyaran mahaɗan abubuwa da yawa galibi yana haɗa robobi da kayan da ba na halitta ba, kayan polymer, ƙarin sinadarai, da sauransu, ta hanyar haɗawa, dasawa, toshewa, da sauransu, ta hanyar "haɗawa" robobi, don haka halayen kowane abu suna haɗuwa don samar da kayan filastik tare da kyawawan halaye da yawa, don cimma manufar inganta aiki da ayyuka da yawa. Waɗannan "alloys" na kayan suna da halaye na nauyi mai sauƙi, ƙarfi mai yawa, da kyakkyawan aiki bayan an yi amfani da su a masana'antu masu fasaha, kuma sun zama sabbin kayan aiki a fannin sufurin jiragen sama, sararin samaniya, motoci, layin dogo, sassan injina, da kayan likita.
Canji na musamman
Ta hanyar ƙara kayan aiki daban-daban ko ƙari ga robobi na musamman, robobi na musamman masu tsada ba wai kawai suna kiyaye halayensu na asali ba, har ma suna da ayyuka na musamman, kuma sun dace da amfani da kayayyaki daban-daban a kasuwa.
Kamar su polyphenylene sulfide (PPS), polyimide (PI), polyether ether ketone (PEEK), polysulfone (PSF) da liquid crystal polymer (LCP) da sauran resins masu aiki sosai, suna ƙara fiber carbon, graphene, liquid crystal high. Abubuwa daban-daban kamar ƙwayoyin halitta da ƙasa mai wuya suna da kyawawan halayen lantarki, juriya ga zafin jiki mai yawa, kwanciyar hankali na girma da kuma juriya ta musamman ga harshen wuta, juriya ga radiation, juriya ga sinadarai da kuma halayen injiniya. Ana amfani da waɗannan sabbin kayan da aka gyara sosai a cikin kayan lantarki, motoci, kayan aikin gida, jiragen sama, sinadarai na petrochemical, roka, sararin samaniya da sauran fannoni na fasaha na zamani.

Sabbin salo guda uku a cikin haɓaka robobi da aka gyara
Nanomaterials
Ana amfani da kayan da ba su da sinadarai a cikin robobi sosai. Ayyukan kayan da ba su da sinadarai a jiki suna bayyana a hankali tare da girman barbashi mai kyau. Robobi da aka gyara da foda na inorganic suna da halaye na musamman da yawa, wanda ke kawo sabbin damarmaki ga ci gaban masana'antar robobi. . Nanoparticles marasa sinadarai na iya ba robobi sabbin ayyuka, inganta juriyar tsufa da tasirin hana harshen wuta na robobi, ƙara yawan zafin canjin zafi da juriyar lalacewa, da sauransu.
Misali, zafin zafi na PA6 da aka gyara da kashi 5% na montmorillonite na halitta za a iya ƙara shi sau 1.5; saurin watsa iskar gas na kayan yana raguwa sosai bayan ƙara nanoclay zuwa PET, wanda ya ninka sau 100 ƙasa da yadda iskar oxygen ke yaɗuwa a cikin PET mai tsabta. Adadin ƙwayoyin nanoparticles marasa tsari da aka ƙara a cikin filastik ƙanana ne, gabaɗaya kashi 3% zuwa 5%, kuma yawan kayan haɗin bai canza ba ko kaɗan ya ƙaru idan aka kwatanta da resin na asali, kuma babu wata illa ga sauran lalacewar aiki da cikawa ya haifar.
Ingantaccen inganci na sinadarai masu kara kuzari
Ci gaban sabbin ƙarin abubuwa masu inganci ya zama muhimmin alkiblar ci gaba ga robobi da aka gyara. Baya ga ƙarin abubuwa da aka saba amfani da su a sarrafa robobi, ƙarin abubuwa da ke cikin robobi da aka gyara, kamar su masu daidaita zafi, masu tacewa, masu ɗaukar ultraviolet, masu nucleating, masu hana kumburi. Baya ga masu watsawa da masu rage ƙonewa, ƙarin abubuwa masu inganci da ayyuka masu yawa kamar tauri, mai hana ƙonewa, mai daidaita ƙarfin ƙarfe, mai daidaita ƙarfin ƙarfe (daidaito tsakanin abubuwa) suma suna da mahimmanci ga robobi da aka gyara.
Yawanci nau'in da ingancin wasu ƙarin abubuwa suna taka muhimmiyar rawa a cikin aiki da farashin robobi da aka gyara, musamman lokacin da sabbin masu tauri, masu hana harshen wuta Rage farashin robobi na injiniya yana da matuƙar mahimmanci.
Kare muhalli na robobi da aka gyara
Tare da haɓaka wayar da kan jama'a game da kare muhalli da kuma ƙa'idojin kariyar muhalli masu tsauri da ke ƙara tsananta, an haɗa ra'ayoyin kariyar muhalli kamar amfani da robobi masu sabuntawa, narkewar muhalli, lalacewar halittu, rashin guba, rashin ɗanɗano, da kuma gurɓataccen iska a cikin ƙira da ƙera robobi masu gyara. A cikin wannan tsari, dole ne mu mai da hankali kan kiyayewa da amfani da albarkatun makamashi yadda ya kamata, kuma haɓaka samfuran robobi masu gyara kore da muhalli waɗanda ba sa gurɓatawa, waɗanda za a iya lalata su gaba ɗaya, kuma za a iya sake amfani da su ya zama sabon wuri mai zafi.