Babban Madaidaicin Plastics CNC Machining Parts
Menene takamaiman kayan CNC daban-daban?
CNC machining iya samar da sassa daga kusan kowane karfe ko filastik.Abubuwan sha'awar waɗannan kayan sune:
1. Ƙarfin injina: wanda aka bayyana ta ƙarfin yawan amfanin ƙasa;
2. machinability: sauƙi na machining yana rinjayar farashin CNC;
3. farashin kayan;
4. taurin: yafi ga karafa;
5. zafin jiki juriya: yafi ga robobi.
Abubuwan da aka bayar na CNC Metals
Aikace-aikace waɗanda ke buƙatar ƙarfi mai ƙarfi, taurin, da juriya na zafi suna amfani da ƙarfe ko, maimakon haka, gami da ƙarfe.
1.Aluminum: ana amfani da shi don ƙirƙirar sassa na ƙarfe na al'ada da samfuri.
2.Bakin karfeana iya waldawa cikin sauƙi, sarrafa injina, da gogewa.
3.Karfe mai laushi, ko ƙarancin carbon karfe: ana amfani da sassa na inji, jig, da kayan aiki.
4.Alloy karfeyana ƙunshe da sauran abubuwan haɗakarwa ban da carbon don inganta taurin, tauri, gajiya, da juriya.
5.Kayan aiki karfeyana da fa'ida don ƙirƙira kayan aikin kamar mutu, tambari, da ƙura.
6.Brassya dace don aikace-aikacen da ke buƙatar ƙananan juzu'i da gine-gine don tsara sassa masu kama da zinariya don dalilai masu kyau.
Farashin CNC
Filastik kayan nauyi ne masu nauyi tare da kaddarorin jiki daban-daban, galibi ana amfani da su don juriyarsu da halayen lantarki.
1.ABS: galibi ana amfani da su don kera samfura kafin samarwa da yawa ta hanyar yin allura.
2.Nylon, ko polyamide (PA): galibi ana amfani da shi don aikace-aikacen fasaha saboda kyawawan kayan aikin injiniya, ƙarfin tasiri, da juriya mai ƙarfi ga sinadarai da abrasion.
3.PolycarbonateGabaɗaya yana bayyana a zahiri, yana mai da shi manufa don aikace-aikace da yawa, kamar na'urorin ruwa ko glazing na mota.
POM (Delrin) shine kayan zaɓi don injin CNC lokacin da sassa ke buƙatar:
1. babban daidaito
2. high rigidity
3. ƙananan gogayya
4. kyakkyawan kwanciyar hankali a yanayin zafi
5. karancin sha ruwa.
Teflon (PTFE) yana da juriya ga yanayin aiki sama da 200 °C kuma shine, saboda haka, fitaccen mai insulator ne.
Polyethylene mai girma (HDPE) ya dace da amfani da waje da bututu.
PEEK: galibi ana amfani dashi don maye gurbin sassan ƙarfe saboda girman ƙarfinsa zuwa nauyi.Hakanan ana samun maki na likitanci, yana mai da PEEK shima ya dace da aikace-aikacen likitanci.
CNC Composite Materials
Haɗe-haɗe, a cikin sauƙi, abubuwa ne da yawa tare da halaye na zahiri da sinadarai daban-daban waɗanda aka haɗa su don ƙirƙirar samfur mai ƙarfi, haske, ko wani lokacin mafi sassauƙa.
Ɗaya daga cikin sanannun composites a kasuwa shineƙarfafa filastik.A yau, ana amfani da filastik a cikin nau'i mai tsabta a yawancin samfurori, kamar a cikin kayan wasa da kwalabe na ruwa.Duk da haka, ana iya ƙarfafa shi da zaruruwa daga wasu kayan.Wannan dabarar tana sa wasu mafi ƙarfi, mafi sauƙi, kuma mafi yawan haɗaɗɗun abubuwan da ake samu.
Yin amfani da abubuwan da aka saba amfani da su shine ƙarfafa wani abu mai tsafta tare da fiber daga wani tsaftataccen abu ko mai haɗawa.Mai ƙira zai ƙara ƙaracarbon ko graphite zaruruwazuwa hadaddiyar giyar.Carbon zaruruwa ne conductive, suna da ban mamaki hade da high modules da tensile ƙarfi, suna da rahusa (dan kadan korau) CTE (madaidaici na thermal fadada), da kuma bayar da kyakkyawan juriya ga yanayin zafi.Waɗannan halayen suna sa carbon ya zama kyakkyawan fiber don kasuwanci daban-daban, kuma yana haɗawa cikin sauƙi tare da abubuwa da yawa.
Baya ga carbon,fiberglassabu ne gama gari na ƙarfafa fiber.Fiberglass ba shi da ƙarfi ko tsauri kamar fiber carbon, amma yana da takamaiman halaye waɗanda ke sanya shi kyawawa a aikace-aikace da yawa.Gilashin fiber ba ya aiki (watau insulator) kuma gabaɗaya baya ganuwa don yawancin nau'ikan watsawa.Wannan ya sa ya zama kyakkyawan zaɓi don aikace-aikacen lantarki ko watsa shirye-shirye.
Resinswani muhimmin sashi ne na abubuwan da aka haɗa.Su ne matrices waɗanda ke riƙe da keɓaɓɓun kayan tare ba tare da an haɗa su gaba ɗaya cikin abu ɗaya mai tsafta ba.
