Intshayelelo
Ukulinganisa umgangatho kunye neendleko kwi-injection molding ayilorhwebo olulula. Ukuthengwa kufuna amaxabiso aphantsi, iinjineli zifuna unyamezelo olungqongqo, kwaye abathengi balindele ukuba iindawo ezingenasiphako ziziswe ngexesha.
Inyani: ukukhetha esona singundo sinexabiso eliphantsi okanye intlaka kaninzi kudala iindleko eziphezulu ezantsi komgca. Owona mceli mngeni kukuqulunqa isicwangciso apho umgangatho kunye neendleko zihamba kunye, hayi ngokuchasene enye kwenye.
1. Apho Iindleko Ngenene Zivela
- Izixhobo (i-Molds): Iinkqubo ezininzi ze-cavity okanye ezishushu zifuna utyalo-mali oluphezulu, kodwa ukunciphisa amaxesha okujikeleza kunye ne-scrap, ukunciphisa iindleko zeyunithi kwixesha elide.
- Izinto eziphathekayo: ABS, PC, PA6 GF30, TPE - i-resin nganye izisa urhwebo phakathi kokusebenza kunye nexabiso.
- Ixesha lomjikelo kunye ne-Scrap: Nokuba imizuzwana embalwa kumjikelo ngamnye yongeza ukuya kumawaka eedola kwisikali. Ukunciphisa i-scrap nge-1-2% ngokuthe ngqo kukhulisa imida.
-Ukupakishwa kunye noLungiselelo: Ukhuselo, ukupakishwa okuphawulweyo kunye nempembelelo yokuhambisa ngenqanawe ephuculweyo iyonke ixabiso leprojekthi ngaphezu kokuba abaninzi belindele.
��Ukulawulwa kweendleko akuthethi nje "ukubumba okutshiphu" okanye "i-resin exabiso liphantsi." Kuthetha ukhetho lobunjineli olukrelekrele.
2. Imingcipheko yoMgangatho ii-OEMs Zoyika kakhulu
-Warping & Shrinkage: Non-uniform wall ubukhulu okanye uyilo olubi lokupholisa lunokuphazamisa iindawo.
-I-Flash & Burrs: Isixhobo esigugileyo okanye esingafakwanga kakuhle sikhokelela kwimathiriyeli egqithisileyo kunye nokuchetywa kweendleko.
-Iziphene zoMphezulu: Imigca ye-Weld, amanqaku e-sink, kunye nemigca yokuhamba iyanciphisa ixabiso le-cosmetic.
- Ukunyamezelwa kweDrift: Imveliso ende iqhuba ngaphandle kokugcinwa kwesixhobo kubangele imilinganiselo engahambelaniyo.
Iindleko zokwenyani zomgangatho ophantsi ayisiyonto nje - zizikhalazo zabathengi, amabango ewaranti, kunye nomonakalo wegama.
3. INkqubo-sikhokelo yokuLungelelanisa
Indlela yokufumana indawo emnandi? Qwalasela ezi nkalo:
A. Umthamo vs. Utyalo-mali lweZixhobo
- < 50,000 iipcs/ngonyaka → imbaleki elula ebandayo, imingxuma embalwa.
-> 100,000 iipcs / ngonyaka → imbaleki eshushu, i-multi-cavity, amaxesha omjikelezo okhawulezayo, i-scrap encinci.
B. Uyilo lokuVeliswa (DFM)
- Ubukhulu bodonga obufanayo.
- Iimbambo kwi-50-60% yobukhulu bodonga.
- Ii-engile eziyidrafti ezaneleyo kunye neradiya ukunciphisa iziphene.
C. Ukukhethwa kwezinto
- ABS = isiseko esinexabiso eliphantsi.
- I-PC = ukucaca okuphezulu, ukuchasana kwempembelelo.
- PA6 GF30 = amandla kunye nokuzinza, jonga ukufuma.
- TPE = ukutywina kunye nokuchukumisa okuthambileyo.
D. Ulawulo lweNkqubo kunye noLondolozo
-Sebenzisa i-SPC (uLawulo lweNkqubo yoBalo) ukujonga imilinganiselo kunye nokuthintela ukukhukuliseka.
- Faka ulondolozo lothintelo - ukupolishwa, ukujongwa kwe-vent, isevisi yembaleki eshushu - phambi kokuba iziphene zinyuke.
4. IMatrix yeSigqibo esiSebenzayo
Injongo | Umgangatho Wokuthanda | Iindleko zokuthanda | Indlela elungeleleneyo
-----|------------------------------------------------
Iindleko zeyunithi | I-Multi-cavity, imbaleki eshushu | Imbaleki ebandayo, imingxuma embalwa | Imbaleki eshushu + i-mid cavitation
Imbonakalo | Iindonga ezifanayo, iimbambo 0.5-0.6T, ukupholisa okulungiselelwe | Iimpawu ezilula (vumela ukuthungwa) | Yongeza ukuthungwa ukufihla imigca yokuhamba kancinci
Ixesha lomjikelo | Imbaleki eshushu, ukupholisa okulungiselelweyo, i-automation | Yamkela imijikelo emide | Ulingo lokunyuka, emva koko ukale
Umngcipheko | SPC + ulondolozo lothintelo | Thembela kuhlolo lokugqibela | Ukuhlolwa kwenkqubo + ukugcinwa okusisiseko
5. Umzekelo we-OEM yokwenene
Igumbi lokuhlambela elinye i-OEM idinga ukuqina kunye nokugqitywa kwezithambiso ezingenasiphako. Iqela liqale latyhala umngundo wembaleki ebandayo enexabiso eliphantsi.
Emva kokuphononongwa kwe-DFM, isigqibo sitshintshele kwisixhobo esinembaleki esinemingxuma emininzi. Isiphumo:
- 40% ixesha lomjikelo ngokukhawuleza
- Izilaphu zehliswe nge-15%
-Umgangatho wokuthambisa ohambelanayo kwi-100,000+ iipcs
- Iindleko ezisezantsi zomjikelo wobomi ngenxalenye
��Isifundo: Ukulinganisa umgangatho kunye neendleko akukho malunga nokulalanisa - kumalunga neqhinga.
6. Isiphelo
Ekubumbeni inaliti, umgangatho kunye neendleko ngamaqabane, hayi iintshaba. Ukusika iikona ukugcina iidola ezimbalwa ngaphambili kudla ngokukhokelela kwilahleko enkulu kamva.
Ngasekunene:
-Uyilo lwezixhobo (eshushu vs. imbaleki ebandayo, inombolo yomgodi)
-Isicwangciso sezinto ezibonakalayo (ABS, PC, PA6 GF30, TPE)
-Ulawulo lwenkqubo (SPC, ukugcinwa kothintelo)
-Iinkonzo ezongeziweyo zexabiso (indibano, ukupakishwa ngokwesiko)
…Ii-OEMs zinokufikelela kokubini ukusebenza kakuhle kweendleko kunye nomgangatho othembekileyo.
E-JIANLI / TEKO, sinceda abathengi be-OEM bafezekise le bhalansi yonke imihla:
- Uyilo lokungunda olungabizi kakhulu kunye nokuveliswa
-Inaliti yokubumba ethembekileyo iqhuba ukusuka kwiqashiso lokulinga ukuya kumthamo ophezulu
-Ubuchule bezinto ezininzi (ABS, PC, PA, TPE)
- Iinkonzo ezongezelelweyo: indibano, ikiti, ukupakishwa okuprintiweyo ngokwesiko
��Ngaba unayo iprojekthi apho iindleko kunye nomgangatho ziziva ziphikisana?
Sithumelele umzobo wakho okanye i-RFQ, kwaye iinjineli zethu ziya kuzisa isiphakamiso esilungiselelwe.
Iithegi ezicetyiswayo
#InjectionMolding #DFM #HotRunner #OEMManufacturing #SPC