• Bogga_head_bg

Waa maxay sababta heerkulka sare ee NYLON loo jecel yahay in loo isticmaalo qaybaha durugsan ee mashiinka gawaarida?

Sababo la xiriira layaabka elektiroonigga ah ee elektiroonigga ah, xubnaha gawaarida, iyo qaybaha baabuurta, shuruudaha sare waxaa lagu meeleeyaa waxqabadka nylon iyo iska caabbinta heerkulka sare. Tani waxay u furtay horudhac u ah cilmi baarista iyo horumarka iyo adeegsiga heerkulka heerkulka sare.

Fibluhuska dhaadheer ee dheecaanka leh ee loo xoojiyay heerkulka-sare ee NYLON PPA waa mid ka mid ah noocyada cusub ee soo jiidatay feejignaan badan, sidoo kale waa mid ka mid ah agabyada ugu dhakhsaha badan iyo kuwa waxtarka leh ee qiimaha badan. Fibradda dhalada ayaa xoojisay heerkulka nylon ee heerkulka nylon ee ku saleysan heerkulka sare ee Nylon PPA ay fududahay in la soo saaro si sax ah, heerkul sare u adkaysata iyo badeecadaha xoogga badan. Gaar ahaan wax soo saarka dusha sare ee matoorrada, oo u baahan in la tacaalo shuruudaha gabowga ee sii kordhaya, NYLON-ga sare wuxuu si tartiib tartiib ah u noqdaa xulashada ugu fiican ee agabyada durugsan. Waa maxaykeligiis noocaas ahku saabsan heerkulka heerkulka sare?

1, xoog farsamo ahaan aad u fiican

Marka la barbar dhigo NYLIPHAT NYLON (PA66 / PA66), NYLON NYLON waxay leedahay faa'iidooyin muuqda, kuwaas oo inta badan lagu muujiyo astaamaha farsamada ee aasaasiga ah ee sheyga iyo iska caabinkeeda kuleylka. Marka la barbar dhigo xoogga makaanikada aasaasiga ah, nux-heer heerkulka ah wuxuu leeyahay isku dhaf galaas galaas ah oo ku jira goobta. Waxay 20% ka sarreysaa NYLON NYLON, oo bixin kara xalal fudud oo loogu talagalay gawaarida.

1

Guryaha kuleylka baabuurta ee baabuurta laga sameeyay heerkulka sare.

2, waxqabadka gaboowga kuleylka ee aad u sarreeya

Qaybta Heerkulka Qanuunka kuleylka ee 1.82mpa, heerkulka sare ee Nylon 30% galaas galaas ah oo la xoojiyey ayaa gaari kara 280 ° C, halka alifact aliphact pa66 30% gf ay tahay 255 ° C.50 ° C. Marka shuruudaha wax soo saarka ay kordhaan illaa 200 ° C, way ku adag tahay in alifajiliyada dhaqameedyada dhaqameed si ay u buuxiyaan shuruudaha wax soo saarka, gaar ahaan badeecadaha durugsan ee matoorku waxay ku jireen heerkul sare iyo heerkul sare muddo dheer. Jawi qoyan, waana in ay u adkeysaa hubinta saliidaha farsamada.

3, xasillooni darro heer sare ah

Heerka dhalmada biyaha ee aliphatic nylon ee 'aliphatic' waa mid aad u sarreysa, oo heerka dheelitirka biyaha ee buuqa ayaa gaari kara 5%, taasoo dhalisay xasillooni yar, oo aan ku habooneyn wax qabad aad u sareeya. Saamiga kooxaha dhexdhexaadka ah ee heerkulka sare ee Nylon waa la dhimay, heerka biyaha ka-nuugista biyaha ayaa sidoo kale ah kalabar aliphatic nylon caadiga ah, iyo xasilloonida cabirka ayaa ka fiican.

4, iska caabbinta kiimikada ee wanaagsan

Maaddaama alaabada durugsan ee matoorrada gawaarida ay inta badan la xiriiraan walxaha kiimikada, shuruudaha sare waxaa lagu dhajiyaa iska caabbinta kiimikada ee qalabka, gaar ahaan saamaynta wasakhda ah ee ku saabsan afitatic polyamide, halka heerkulka sare ee kiimikada gaarka ah. Qaab-dhismeedka NYLON waxay ka dhigeysaa wax ka qabashadan, sidaa darteed muuqaalka nuqrad heerkulka sare ah wuxuu kor u qaaday bey'adda isticmaalka mashiinka in ay heer cusub tahay.

2

Madaxa dhululubo ee baabuurka ayaa daboolaya heerkulka heerkulka sare.

Codsiyada warshadaha baabuurta

Maaddaama PPA ay bixin karto heerkulka kuleylka kuleylka ee ka badan 270 ° C, waa caag injineer ku habboon oo loogu talagalay qaybaha kuleylka kuleylka ee baabuurta, farsamada, iyo warshadaha korantada / elektiroonigga ah. Isla mar ahaantaana, PPA sidoo kale waxay ku habboon tahay qaybaha ay tahay inay ilaaliyaan daacadnimada qaab-dhismeedka heerkulka sare ee muddada-gaaban.

3

Xoog gawaarida gawaarida laga sameeyay heerkulka sare ee nylon

Isla mar ahaantaana, lala geliyo qeybaha birta sida nidaamyada shidaalka sida nidaamyada shidaalka, nidaamyada dadaalka, iyo nidaamyada qaboojinta ee u dhow injirka waxaa lagu beddelay resycing-ka dib-u-warshadaynta, iyo shuruudaha agabyada ayaa aad u adag. Caabbitaanka kuleylka, cimri dhererka, iyo iska caabinta kiimikada ee balaastigga injineernimada guud ee hore-ujeedka ma buuxin karaan shuruudaha.

Intaas waxaa sii dheer, taxanaha heerkulka ee heerkulka ee NYLYON waxay haysataa faa iidooyin caan ah oo ah balaastikada, oo ah fududeynta howsha, yareynta qaabeynta bilaashka ah ee qaybo isku dhafan oo isku dhafan, iyo miisaan yaraada iyo codka caabbinta iyo caabbinta.

Maaddaama heerkulka sare ee NYLON uu u adkeysan karo xoog sare, heerkul sare iyo deegaanno kale oo adag, aad ayey ugu habboon tahay eMeelaha NVine (sida daboolida matoorrada, wareejinta iyo isku xirayaasha) iyo nidaamyada gudbinta (sida wax lagu buufiyo baqashada), hanaannada hawada (sida nidaamka hawada hawada) iyo aaladaha qaadashada hawada.

Si kastaba ha noqotee, astaamaha ugu fiican ee heerkulka sare ee NYLON waxay u keeni karaan faa'iidooyin badan oo isticmaalayaasha, iyo marka loo beddelo PA6, Alaabada PA66 ama PETT / PET / PET-ga waxaa jira oo asal ahaan looma baahna in la beddelo wasakhda, iwm. u baahan caabbinta heerkulka sare. Waxaa jira rajo ballaaran.


Waqtiga Post: 18-08-22