Abdominal shot molding inoreva maitiro ekubaya purasitiki yakanyungudutswa yemudumbu muforoma pakushushikana kwakanyanya uye tembiricha. Kune zvakawandaABS jekiseni kuumbazvikumbiro sezvo iri purasitiki rinoshandiswa zvakanyanya uye rinogona kuwanikwa mumotokari, chinhu chevatengi, uye zvikamu zvekuvaka pakati pezvimwe.
Chii chinonzi ABS Shot Molding?
ABS (Acrylonitrile Butadiene Styrene) jekiseni rekugadzira ingori imwe yenzira dzinonyanya kufarirwa dzekugadzira zvinhu zvepurasitiki zveABS. Tsandanyama dzemudumbu ipolycarbonate polymer inogara yakasimba uye iri nyore kwazvo kushanda nayo. Shot molding inzira inosanganisira kubaya yakanyungudutswa ABS mukati me mold uye mildew cavity. Iyo ABS chikamu chinotonhora pasi uye chinodzingwa. Jekiseni molding inokurumidza uye yakavimbika, uye inogona kushandiswa kugadzira zvakasiyana-siyana zvemudumbu zvinhu. Zvishoma zvekugadzira zvigadzirwa zvinogona kuwana chiyero chakafanana pane zvisingadhuri zvinopihwa nekupfurwa.
Tsandanyama yedumbu inoshandiswa zvakanyanya mukuumbwa kwepfuti nekuda kwezvivakwa zvaro zvakanakira. Izvi zvinosanganisira kusimba kwepamusoro, tembiricha yekunyungudika yakaderera, kudzokorodza, uye kuramba kwakanaka kumakemikari nekudziya. Izvo zvakare zviri nyore kuita uye zvinogona kuumbwa kuita akasiyana saizi uye maumbirwo. Nekuda kweizvozvo, ABS isarudzo yakanakira maapplication ayo anodiwa simba uye kusimba, senge: zvikamu zvemotokari, midziyo yemhuri yemhuri, maturusi, uye maturusi ekiriniki. Pazere, tsandanyama yedumbu isarudzo inoshanduka uye yakakurumbira yekuumba jekiseni.
Zvishandiso zveABS Injection Molding
Dumbu rinoshandiswa mumisika yakati wandei. Mamwe maindasitiri akajairwa uye mashandisirwo awo akakodzera akanyorwa pazasi.
Consumer Products: tsandanyama yemudumbu inowanzo shandiswa muchikamu chevatengi. Zvinhu zvakajairika zvinosanganisira Lego Ⓡ zvibhuraki uye zvakavanzika zvekombuta keyboard. Tsandanyama dzemudumbu dzinoburitsa nzvimbo yakatsvedzerera, inopenya isingagone kubatwa neguruva. ABS zvirokwazvo ichaita zvakanaka pakuiswa kwe pigment uye inogona kupendwa zviri nyore kana pamwe electroplated kana ichidiwa.
Musika Wekuvaka: tsandanyama yemudumbu inoshandiswa kune zvivakwa pazvivakwa zvakawanda zvemagetsi nekuda kwekuoma kwayo. Kuiswa kwemagetsi emagetsi kunowanzo gadzirwa kubva kuABS.
Musika wemotokari: ABS inowanzo shandiswa kune zvinhu zvakaita se: madhibhodhi, zvikamu zvebhandi rekuchengetedza, gonhi remusuwo, uye mabumpers nekuda kwekudzikira kwayo huremu, kusimba, uye kusimba.
Iyo ABS Shot Molding Refine
Iyo mhasuru yedumbu yekupfura nzira yekuumba yakafanana nemaitiro anosanganisirwa nekupfurwa kwepfuti mune akawanda akawanda akasiyana thermoplastics. Iyo ABS jekiseni rekuumba maitiro anotanga nemapellets eABS zvinhu zvichidyiswa mumudziyo. Ma pellets ari mushure mekunyungudutswa uye anobayiwa muforoma pasi pekumanikidzwa kwakanyanya. Kana tsandanyama yedumbu yakanyungudutswa yanyatsotonhorera pasi uye yasimba, chikamu chinodzingwa kubva muforoma uye maitiro anodzokororwa. Iyo abdominal muscle shot molding maitiro ndeyechokwadi uye inoshanda, zvichiita kuti ive yakakwana kune yakakwira-vhoriyamu yekugadzira inomhanya. ABS inewo kugadzikana kukuru uye inogona kugadzirwa zviri nyore kana kudhiriwa mushure mekuumbwa.
ABS Shot Molding Strategies
Pazasi pane dzimwe nzira dzakakosha dzinoshandiswa pakuumba majekiseni emudumbu mamhasuru ane hunhu hwakasiyana:
Zvikamu Zvitete-Walled: ABS ine ukobvu hwakakwirira, uye sekumanikidza kwakadai kwejekiseni kunoda kukwidziridzwa kune dzakatetepa-madziro zvikamu. Yapfuura tembiricha yayo yepurasitiki, iyo viscosity yeABS inokwira nekuwedzera tembiricha. Naizvozvo, kumanikidza chete kunogona kuwedzerwa kune dzakatetepa-madziro zvikamu. Moulds dzinofanira kunyanya kugadzirwa kuti dzibate nekushushikana kwakawedzera uku.
Yakakura Hollow Zvikamu: Jekiseni kuumba hombe, slim, kana hollow zvikamu kuyedza. Zvinogona kubatsira kutora mukana wekubatsirwa nemvura kana gasijekiseni kuumbaiyo inogonesa kugadzirwa kwezvinhu zvakakura, zvitete-madziro, kana maburi. Iyi nzira inoshandisa yakakwira-kudzvanywa mvura kana gasi kusundidzira purasitiki yakanyungudutswa kumativi emukumbo kugadzira kusimba uye kutsetseka kwemukati.
Makobvu-Madziro Zvikamu: Kugadzira gobvu-yakavezwa bvisa yakajairwa pfuti yekuumba nzira inogona kugadzira sink mamaki pane chikamu. Imwe nzira yekutenderedza iyi ndeye kushandisa compression shot molding, iyo inoisa humwe huwandu hwepurasitiki yakanyungudutswa mumold uye mildew kugadzira chikamu chekupedzisira. Iri zano rinodzikisira kushushikana kwemukati zvakajairika nekuumbwa kwepfuti. Sezvineiwo, sink mamaki anogona kutarisirwa neakatetepa (kana mamwe yunifomu) mold uye mildew madziro enzvimbo kana kusimudza kupisa kwekutamisa simba muforoma.
Multi-Chigadzirwa: Kana akawanda-ezvinhu zvinodikanwa zvichidikanwa, saka nzira dzakadai sekuisa molding kana overmolding inogona kushandiswa. Tsandanyama dzemudumbu dzinowanzo shandiswa zvekushandisa mumaindasitiri senge madhiri asina tambo, ayo ane zvibato zvawo akakwidibira padumbu kuti awedzere kubata mudziyo.
Zvakanakira zveABS Injection Molding
Zvakanakira zveabdominal muscle injection molding ndezvi:
1. High Effective - Kubudirira
Shot molding inoshanda zvakanyanya uye inogadzira kugadzira innovation uye ndiyo inokurudzirwa nzira yekugadzira emudumbu tsandanyama nhengo. Iyo nzira inoburitsa tsvina yakaganhurirwa uye inogona kugadzira mavhoriyamu makuru ezvikamu zvine kupfupika kwekutaurirana kwevanhu.
2. Kurongeka kweZvikamu Zvakaoma
Shot moldinginogona kugadzira akawanda-anoratidzwa, akaomerwa zvikamu zvinogona kuve nesimbi inoisa kana overmolded yakapfava-inobata handhold. Iko kuomesesa kwezvikamu kunongodzivirirwa neseti yeane mukurumbira dhizaini yekugadzira (DFM) zviyero zvakagadzirirwa kunyanya kuumba jekiseni.
3. Kuwedzera Stamina
Dumbu rakasimba, rakareruka repolycarbonate rinoshandiswa zvakanyanya mumisika yakasiyana siyana nekuda kwezvivakwa izvi. Saka nekudaro, kuumbwa kwejekiseni muABS kwakanakira zvikumbiro zvinoda kuwedzera kuoma uye kusimba kwemechani.
4. Kusiyana-siyana kweMumvuri uye Chigadzirwa
Dumbu rine ruvara rwakanaka nemhando dzakasiyana-siyana dzemumvuri; izvi zvinoonekwa neLego Ⓡ zvidhinha zvinogadzirwa kubva mumhasuru yemudumbu. Izvo zvinofanirwa kucherechedzwa, zvisinei, kuti ABS haina kukwana kusimba kwemamiriro ekunze uye inogona kukanganiswa neUV mwenje uye kwenguva refu kunze kwekuratidzwa kwakananga. Nhau dzakanaka ndedzekuti, ABS inogona kupendwa zvakare uye zvakare kuiswa nesimbi kuti ivandudze kuramba kwayo kwezvakatipoteredza.
5. Yakadzikisa Waste
Shot molding ndeye yakaderera-kutambisa kugadzirwa kwemazuva ano semhedzisiro yehukuru hwekugadzira mavhoriyamu akagadzirwa jekiseni molding. Kana zvinhu zvakawanda zvichigadzirwa gore rega rega, chero mhando yehuwandu hwekurasa hunowedzera kumutengo wakakura nekufamba kwenguva. Iyo chete tsvina ndeyezvinhu zviri musprue, joggers, uye kupenya pakati pehafu mold.
6. Affordable of Labor
Nekuda kweiyo otomatiki yemhando yekuumbwa kwepfuti, kupindira kwakaganhurirwa kwevanhu kunodiwa. Kuderedza kupindira kwevanhu kunoguma nekuderedzwa kwemitengo yebasa. Izvi zvakaderedzwa mari yevashandi inozopedzisira yatungamira kune inokwanisika pachikamu chimwe nechimwe.
Zvisina kunaka zveABS Injection Molding
Izvo zvinokanganisa zveABS jekiseni molding zvakanyorwa pano:
1. High Tooling Mari uye Yakawedzerwa Nguva Yekutungamira yeKugadzika
Shot molding inoda chimiro uye kugadzirwa kwe molds ayo mutengo uye nguva yekugadzira inowedzera nechinhu intricacy. Saka nekudaro, yekutanga mari yekudyara mukuumbwa kwepfuti yakakwira, uye mutengo unofanirwa kutariswa uchienderana nehuwandu hunotarisirwa hwekugadzira. Kudzikira kwekugadzira huwandu hunogona kunge husingagoneki mune zvehupfumi.
2. Partial Design Limitations
Shot akavakirwa chikamu madhizaini anoganhurirwa nemuunganidzwa wemitemo wakagadzirwa zvine hunyanzvi kuti uwedzere kupfura kwakavakwa chikamu chemhando uye kuenderana. Mitemo iyi inotsanangudza madziro density mipimo, nzvimbo yekusimudzira maficha sembabvu, uye yakakodzera nzvimbo yekuvhura uye dimension. Naizvozvo, masitayera anofanirwa kuitwa kuti atevedze marongero aya kuti ave nemhedzisiro yakanaka. Mune zvimwe zviitiko, nhungamiro idzi dzinogona kuita kuti zvitaera hazvigoneke.
3. Zvikamu Zvidiki-zvinodhura Zvinodhura Mukana
Nekuda kweiyo yepamusoro yekutanga mari yekudyara mutengo pakuumbwa kwejekiseni, pane chikamu chidiki chehuwandu chinodanwa kuti chityoke kunyange pamitengo inoiswa pakugadzirisa uye kugadzira mold. Iyi break-even point inotsamirawo pamutengo wakatarwa wekutengesa wechigadzirwa chekupedzisira. Kana mutengo wekutengesa wakakwira- nekuda kwechikamu chiri kushandiswa kune yakasarudzika application- zvinokwanisika kuve nediki-inomhanya kugadzira. Zvakadaro, zvinhu zvisingadhuri zvinodaidzira kuwanda kwepamusoro mu10s yezviuru kuve nekukwanisika.
Mamwe Matambudziko Akajairika muABS Shot Molding
- Ukobvu: Kusiyana nemamwe akawanda akasiyana-siyana amorphous mapurasitiki, viscosity yeABS inowedzera kana ichipisa kupfuura kupisa kwayo kwepurasitiki. Kuwedzera kwehukobvu uku kunoreva kuti tembiricha yekunyunguduka yemhasuru yedumbu inoda kuchengetedzwa kana pasi peiyi tembiricha yemazinga kuitira mhedzisiro yakanaka sezvo yakawedzera viscosity ichaita kuti zviome kuumba uye mildew dzakatetepa-madziro zvinhu.
- Thermal Degradation: Kunze kwekukwira kusingafadzi muhukobvu nekuwedzerwa tembiricha, ABS inowanzoita kushaya simba nemakemikari kana ikachengetwa patembiricha iri pamusoro pezinga rekushisa kwepurasitiki.
- Bending+ Contorting inogona kudzivirirwa nekushandisa mold uye mildew ine sanifomu spaced air conditioning network. Kubvisa zvidimbu kubva mukuvhuvhu uye mildew zvisati zvave nemukana wekutonhoresa zvachose zvinogona kuguma nehondo.
- Sink Marks: Sink mamaki anogona kuitika kana mudumbu mhasuru plastiki inonyura zvisina kuenzana mukati mekutonhodza, ichigadzira nzvimbo dzakanyura pamusoro pechikamu. Zvimwe zvinokonzeresa zvinogona kuve kusakwana kwesimba rejekiseni kana tembiricha yakanyanyisa. Sink marks inogona kumiswa nekushandisa mold ine high gateway pressure, kugadzira chikamu chine madziro ekunze anowirirana, uye kudzoreredza mukati membabvu dzekusimbisa kusvika pa50% ye density yemadziro ekunze.
Chigadzirwa Chakaitwa Kushandiswa Kwejekiseni Molding
Jekiseni molding inogona kushandiswa neinenge chero mhando yepolycarbonate. Thermoplastics inogona kuzara nekusimbisa zvinowedzera segirazi kana kabhoni fiber mafirita. Masimbi anogona kuwedzera kuisirwa kana akabatanidzwa nepurasitiki filler zvinhu kuti hupfu hwesimbi hufambe nemuforoma. Zvakadaro, kuwedzera sintering kunodiwa pakuumba jekiseni resimbi.
Nguva yekutumira: Aug-29-2024
