Nzira yekusarudza sei epurasitiki zvinhu zvinoshandiswa zvekurapa zvikamu zvemuchina? - PTJ Blog

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Nzira yekusarudza sei epurasitiki zvinhu zvinoshandiswa zvekurapa zvikamu zvemuchina?

2019-11-09

Chipurasitiki zvinhu zvinoshandiswa kugadzira zvikamu zvekurapa


Mune ezvokurapa zvikamu ekugadzirisa indasitiri, mapurasitiki anowanzo shandiswa sezvinhu mbishi zvekuenderera mberi nekugadziriswa. Mazuva ano, kune akawanda marudzi epurasitiki pamusika, saka rudzii rwepurasitiki rinofanira kusarudzwa kana uchitsvaga zvikamu zvekurapa?

kurapwa kwepurasitiki cnc machine
Chipurasitiki zvinhu zvinoshandiswa kugadzira zvikamu zvekurapa

1.ABS mapurasitiki

ABS zvikamu zvekugadzira maitiro: CNC machining / Shouban kugadzirwa / jekiseni / mhoni / 3D kudhinda

ABS zvinhu zvehunhu uye zvinoshandiswa

ABS resin ndeimwe yemashanu makuru ekugadzira resin. Iyo yakanaka mukukanganisa kusagadzikana, kupisa kupisa, kushomeka kwekushisa tembiricha, kusagadzikana kwemakemikari uye emagetsi zvivakwa. Izvo zvakare zvakare nyore kugadzirisa, kugadzikana muhukuru hwechigadzirwa, uye ine yakanaka pamusoro gloss. Zviri nyore kushandisa. Makara, inogona zvakare kushandiswa kwechipiri kugadzirisa senge pamusoro pemetallization, electroplating, Welding, kupisa kudzvanya uye kubatana. Inoshandiswa zvakanyanya mumaindasitiri minda senge michina, mota, zvigadzirwa zvemagetsi, zvishandiso, machira uye kuvaka. Hwakasiyana hwakawanda hwe thermoplastic engineering mapurasitiki. ABS inowanzo chena yero kana mukaka chena granule amorphous resin. ABS ndeimwe yeanonyanya kushandiswa mapurasitiki enjiniya.

2.nylon PA6

Nzira yekugadzira nylon: CNC machine / Shouban kugadzirwa / jekiseni / 3D kudhinda

Zvinhu zvenaironi PA6 maitiro uye mafomu

Ichi chinyorwa chine chakanyanya kusanganisa zvivakwa zvinosanganisira mehendi simba, kuomarara, kuomarara, zvemagetsi kushamisika kupinza uye kupfeka kuramba. Izvi zvivakwa, zvakasanganiswa nemagetsi ekudzivirira uye kushomeka kwemakemikari, zvinogadzira nylon 6 "giredhi repasirese" yekugadzira michina yezvikamu uye zvikamu zvinochengetedzwa.

3.nylon PA66

Nylon PA66 yekugadzira maitiro: CNC machine / Shouban kugadzirwa / jekiseni / 3D kudhinda

Zvinhu zvenaironi PA66 maitiro uye mafomu

Inofananidzwa neyenylon 6, simba rayo rekuomesa, kuomarara, kupisa kupisa uye kupfeka kuramba, uye kuramba kunofamba kuri nani, asi simba rekukanganisa uye mekutangisa kushamisika kwekutora mashandiro zvakashatiswa, izvo zvinokodzera otomatiki lathe machining. PA66 inoshandiswa zvakanyanya muindasitiri yemotokari, chimbo dzimba uye zvimwe zvigadzirwa zvinoda kusagadzikana kwesimba uye yakasimba simba.

4.nylon PA12

Nylon PA12 yekugadzira maitiro: CNC machine / Shouban kugadzirwa / jekiseni / 3D kudhinda

Zvinhu zvenaironi PA12 maitiro uye mafomu

Zita resainzi rePA12 ipolydodelactam, inozivikanwawo seyiloni 12. Iyo yakakosha mbishi yekuumba kwayo polymerization ibutadiene, iyo inogona kutsamira pane petrochemicals. Icho semi-crystalline-crystalline thermoplastic zvinhu. Hunhu hwayo hwakafanana neya PA11, asi chimiro chekristaro chakasiyana. PA12 yakanaka yemagetsi insulator uye, semamwe ma polyamide, haina kukanganisa kuputira zvinhu nekuda kwehunyoro. Iyo ine yakanaka yekukanganisa kuramba uye kugadzikana kwemakemikari. PA12 ine akawanda akavandudzwa marudzi maererano neplastizing zvinhu uye kusimbisa zvivakwa. Zvichienzaniswa nePA6 nePA66, izvi zvinhu zvine poindi yekunyunguduka uye kuwanda uye zvine hunyoro hwakanyanya hunowanazve. PA12 haina kupokana neakasimba oxidizing acids. Chaizvoizvo kunyorera nylon 12: gaji yemvura uye zvimwe zvekushandisa zvekushandisa, tambo dzejaketi, mega makamera, inotsvedza nzira, photovoltaic backings uye kutakuras.

5.PVC

PVC yekugadzira maitiro: CNC machining / Shouban kugadzirwa / jekiseni kuumbwa

PVC hunhu uye zvinoshandiswa

Polyvinyl chloride, inonzi PVC (Polyvinyl chloride), iri vinyl chloride monomer (VCM) mune iyo inotangisa ye peroxides, azo macomputer, kana yemahara radical polymerization pasi pechiito chechiedza uye kupisa. Polymerized polymer. Iyo vinyl chloride homopolymer uye vinyl chloride copolymer zvese zvinonzi vinyl chloride resins. PVC yaimbove kugadzirwa kwepasirese kukuru kwepurasitiki-yechinangwa, uye inoshandiswa zvakanyanya. Inoshandiswa zvakanyanya mukuvaka zvinhu, zvigadzirwa zvemaindasitiri, zvinodiwa zuva nezuva, pasi dehwe, mataira epasi, dehwe rekugadzira, pombi, waya uye tambo, kuputira mafirimu, mabhodhoro, furo zvinhu, zvekuisa chisimbiso, tambo, nezvimwewo.

6.POM simbi

POM yekugadzira maitiro: CNC machine / Shouban kugadzirwa / jekiseni kuumbwa

POM maficha uye zvinoshandiswa

POM chinhu chakaomarara, chakasimba chinochengeta chakanakira kuramba, geometric kugadzikana uye kusagadzikana kwekukanganisa kunyangwe pazvakadzika tembiricha. POM ine zvese homopolymer zvinhu uye copolymer zvinhu. Iyo homopolymer zvinhu zvine ductility yakanaka uye kuneta simba, asi hazvisi nyore kugadzirisa. Iyo copolymer zvinhu zvine yakanaka yekupisa kugadzikana, kemikari kugadzikana uye zviri nyore kugadzirisa. Kunyangwe iri homopolymer zvinhu kana copolymer zvinhu, icho chinhu chekristalline uye hachipinze hunyoro nyore. Iyo yakakwira degree of crystallization yePOM inoguma neiyo yakakwira yakaderera shrinkage chiyero inosvika 2% kusvika 3.5%. Kune akasiyana shrinkage mwero yezvinhu zvakasiyana siyana zvakasimbiswa zvinhu. POM ine yakaderera kwazvo coefficient yekukwesana uye yakanaka geometric kugadzikana, ichiita kuti ive yakanaka kune giyas uye mabheyaringi. Nekuti zvakare ine yakanyanya kupisa tembiricha, inoshandiswawo mumapaipi michina (vharafus, pombi housings), midziyo yeuswa, nezvimwewo Zvishandiso zvemavhidhiyo zvakaita sevhidhiyo marekodhi, maCD, maLDS, vatambi veMD, mawairesi, mahedhifoni, maredhiyo, michina yeOA yakadai semaprinta, keyboards, maCD-ROM anotyaira, midziyo yemumba yakaita semuchina wekuwachisa. , maomesa, vhudzi bvudzi, chigaro chebhandi michina yezvikamu, masuo ekunze Zvikamu zvemotokari zvakaita semabatiro, magirazi, nemakamuri einjini, pamwe nezvikamu zvakaringana zvakaita semakamera nemawachi, pamwe nezvinhu zvekuumba senge zvekuvakisa uye michina yemitambo.

7. Bakelite

Bakelite yekugadzira maitiro: CNC machining / Shouban kugadzirwa

Unhu hweBakelite uye mashandisiro

Bakelite ipurasitiki yekutanga kuiswa mukugadzirwa kwemaindasitiri. Iyo ine yakakwira michina simba, yakanaka kuputira, kupisa kupisa uye ngura kuramba, saka inowanzo shandiswa mukugadzirwa kwezvinhu zvemagetsi, senge switch, varidzi vema mwenje, mahedhifoni, nhare dzesimbi, matsi emidziyo, nezvimwe.

8.Plexiglass PMMA acrylic

Acrylic yekugadzira maitiro: CNC machine / Shouban kugadzirwa / jekiseni / mhoni

Acrylic zvivakwa uye zvinoshandiswa

Polymethyl methacrylate izita rakakurumbira, rakapfupikiswa PMMA. Iyo kemikari zita reiyo polymer yakajeka zvinhu ndeye polymethyl methacrylate. Iyo yakakosha thermoplastic yakagadziridzwa pakutanga. Iyo plexiglass yakakamurwa kuita mhando ina: isina kuchena yakajeka, yakajeka yakajeka, pearlescent, uye embossed plexiglass. Plexiglass inowanzozivikanwa seAcrylic, Zhongxuan Acrylic, uye Acrylic. Plexiglass ine pachena pachena, kemikari kugadzikana, zvemagetsi zvimiro uye mamiriro ekunze kusagadzikana, kudhaya kuri nyore, kugadzirisa kuri nyore, uye kutaridzika kwakanaka. Plexiglass inonziwo gelatin girazi, acrylic uye zvichingodaro. Izvi zvinoshandiswa zvakanyanya mukugadzira kwekushambadzira mwenje mabhokisi, mazita ezita, nezvimwe.

9.PC

PC yekugadzira maitiro: CNC machine / Shouban kugadzirwa / jekiseni / Blister

PC maficha uye zvinoshandiswa

Polycarbonate. Pakati pavo, aliphatic uye aliphatic-inonhuhwirira polycarbonates ine yakaderera michina zvivakwa, izvo zvinotadzisa kushanda kwavo muinjiniya mapurasitiki. Idzi nhatu nzvimbo dzekushandisa dzePC mainjiniya epurasitiki indasitiri yegirazi girazi, indasitiri yemotokari uye zvemagetsi nemagetsi indasitiri, inoteverwa nemaindasitiri emuchina, ma disc emagetsi, kurongedza, makomputa uye zvimwe zvekushandisa muhofisi, zvekurapa nezvehutano, firimu, zororo uye zvekuchengetedza.

10.PP

PP kugadzira maitiro: CNC machine / Shouban kugadzirwa / jekiseni kuumbwa

PP hunhu uye zvinoshandiswa

Polypropylene inonzi thermoplastic resin inowanikwa ne polymerizing propylene. Kuwanda kwehukama ingori 0.89-0.91, inova imwe yemhando dzakareruka mumapurasitiki Nekuda kweiyo yakakwira degree of crystallinity, ichi chinhu chine yakanakisa nzvimbo kuomarara uye kukwenya kusagadzikana. Iko hakuna kunetsekana kwezvakatipoteredza kutsemuka dambudziko muPP.

11. PPS

PPS yekugadzira maitiro: CNC machining / Shouban kugadzirwa

PPS hunhu uye zvinoshandiswa

PPS mapurasitiki (polyphenylene sulfide) Thermoplastic yakakosha mainjiniya epurasitiki ine yakanakisa yakazara kuita. Zvayo zvakasarudzika maficha akanyanya kupisa tembiricha, kurwisa ngura uye akakurisa michina zvivakwa. Kuchengetedza kwemagetsi (kunyanya kwepamusoro-frequency kuputira) kwakanakisa, chena yakaoma uye inopwanya, uye kune ruzha rwesimbi pasi. Chiedza chinotumira chechipiri kune plexiglass chete, uye kushora kwemavara kwakanaka uye kugadzikana kwemakemikari kwakanaka. Iyo ine yakanakisa murazvo kudzora uye haina-isingatsve plastiki. Simba rakajairika, kuomarara kwakanaka kwazvo, asi hunhu hwakapfava, zviri nyore kuburitsa kushushikana uye kuputsika kutsemuka; haina kupokana nema organic solvents senge benzene uye peturu; tembiricha yekushandisa kwenguva yakareba inogona kusvika pamakumi maviri nemakumi maviri emadhigirii, uye yakagadzikana mumadhigirii emweya kana nitrogen Mushure mekugadziridzwa nekuwedzera girazi faibha kana zvimwe zvekusimbisa zvinhu, simba rekukanganisa rinogona kuvandudzwa zvakanyanya, kupisa kupisa uye zvimwe zvigadzirwa zvemagetsi zvinovandudzwa, kuwanda kwacho kunowedzerwa kusvika ku260-400, uye iyo shrinkage yekuumba idiki se 1.6-1.9 %. Zvekugadzirwa kwezvikamu zvinopisa kupisa, zvikamu zvekudzivirira uye zvigadzirwa zvemakemikari, zviridzwa zvekuona uye zvimwe zvikamu.

12. PEEK

Peek yekugadzira maitiro: CNC machining / Shouban kugadzirwa

Peek maitiro uye mashandisiro

Polyetheretherketone (PEEK) resin yakakosha yeinjiniya epurasitiki ine kugona kwakanyanya. Iyo ine yakanyanya kukosha bhenefiti kupfuura mamwe akakosha enjiniya mapurasitiki. Iyo ine yakanyanya kupisa tembiricha yemakumi maviri nemakumi maviri emadhigirii, yakanakisa mechimiro zvivakwa, yakanaka yekuzvizora-chivakwa uye makemikari ngura kuramba. , murazvo unodzora, peeling kuramba, kupfeka kuramba, kusingagadzike kune yakasimba nitric acid, yakadzika sulfuric acid, radiation radiation, yepamusoro meiniki zvivakwa inogona kushandiswa mune yepamusoro-magumo michina, nyukireya mainjiniya uye avhiyesheni tekinoroji.

13.Teflon PTFE

Teflon yekugadzira maitiro: CNC machining / Shouban kugadzirwa

Teflon zvivakwa uye zvinoshandiswa

Polytetrafluoroethylene, Chirungu chidimbu chePTFE, (inowanzozivikanwa se "Plastic King, Hara"), zita rekutengeserana Teflon, muChina, nekuda kwekududzwa, iyo "Teflon" chiratidzo chinozivikanwawo se "Teflon" "Dhiragoni", "Teflon", "Tiefulong", "Teflon", "Teflon", nezvimwewo zvese kushandurwa kwe "Teflon". Zvigadzirwa zveichi chinhu zvinowanzo kutaurwa pamwe chete se "zvisina-tambo kupfeka"; izvo zvinogadzirwa zvepolymeric zvinhu zvinoshandisa fluorine kutsiva ese maatomu ehydrogen mune iyo polyethylene. Ichi chinyorwa chinoshingirira kumaacids uye mabhesheni uye kune akasiyana manyoro solvents uye anenge asingazungunuke mune ese solvents. Panguva imwecheteyo, PTFE ine hunhu hwekupisa tembiricha, yayo yekukwesana coefficient yakanyanya kuderera, saka inogona kushandiswa sechigadziko, uye chave chinhu chakapfekedzwa chemukati wepakati peasina tsvimbo pani uye pombi yemvura.

14.photosensitive nebwe

Photosensitive nebwe kugadzira maitiro: 3D kudhinda

Photosensitive resin zvivakwa uye zvinoshandiswa

Izvo zvinhu zvinoshandiswa kutora mifananidzo nekukurumidza prototyping chinhu chemvura chine fotibhurari resin, kana mvura inonaya photosinitive resin, kunyanya inoumbwa neoligomer, photoinitiator, uye diluent. Mumakore maviri apfuura, photosensitive resin iri kushandiswa muindasitiri iri kubuda yekudhinda kwe3D, inofarirwa uye kukosheswa neindasitiri nekuda kwehunhu hwayo.

15. polyurethane PU

PU yekugadzira maitiro: ruoko-rwakagadzirwa yakawanda-muforoma kugadzira / jekiseni kuumbwa

PU hunhu uye zvinoshandiswa

Polyurethane imhando yepolymer ine -NHCOO-inodzokorora chimiro chechikamu muketani huru. Chirungu chidimbu PU, kusanganisira yakaoma polyurethane plastiki, inoshanduka polyurethane plastiki, polyurethane elastomer uye mamwe mafomu, yakakamurwa kuita thermoplastic uye thermosetting. Izvo zvakasvibirira zvigadzirwa zvinowanzo kuoneswa mune resin mamiriro.

16.rubber

Rubha yekugadzira maitiro: ruoko-rwakagadzirwa yakawanda-muforoma kugadzira / jekiseni kuumbwa

Rubha zvivakwa uye zvinoshandiswa

Rabha: Yakanyanya kusimba polymer zvinhu zvine reversible deformation. Iyo yakasununguka patembiricha yemukamuri, uye inogona kuburitsa deformation hombe pasi pekuita kwesimba rekunze, uye inogona kudzoreredzwa kune yayo yekutanga mamiriro mushure mekubvisa simba rekunze. Rubha iri zvachose amorphous polymer ine yakaderera girazi shanduko tembiricha (T g) uye hombe mamorekuru uremu hunopfuura mazana mazhinji zviuru.

17.PET

PET yekugadzira maitiro: CNC machining / Shouban kugadzirwa / jekiseni kuumbwa

PET hunhu uye mashandisiro

Polyethylene terephthalate ndiyo inonyanya kukosha mhando ye thermoplastic polyester, inozivikanwa se polyester resin. Inowanikwa ne transesterification ye dimethyl terephthalate ine ethylene glycol kana esterification yeterephthalic acid ine ethylene glycol yekubatanidza bishydroxyethyl terephthalate, ichiteverwa ne polycondensation. Pamwe chete nePBT inosanganisirwa inonzi thermoplastic polyester, kana yakazara polyester. Zvakanakisa mumuviri uye zvemagetsi zvivakwa muhupamhi hwekupisa tembiricha, tembiricha yenguva refu yekushandisa inosvika ku120 ° C, yakanakisa kuputira magetsi, kunyangwe patembiricha yakakwira uye zvakanyanya frequency, mashandiro ayo emagetsi achiri akanaka, asi murombo corona kuramba, anti-corrosion Creep kuramba, kuneta kuramba, kusabrasion kuramba, uye kujeka kugadzikana zvese zvakanaka.

18. PBT

PBT yekugadzira maitiro: CNC machining / Shouban kugadzirwa / jekiseni kuumbwa

PBT hunhu uye zvinoshandiswa

Polybutylene terephthalate, Chirungu zita polybutylene terephthalate (inonzi PBT), ndeye polyester dzakateedzana, iyo inoumbwa ne1.4-pbt butanediol (1.4-Butylene glycol) uye terephthalic acid (PTA) kana p-phenylene. Iyo fomati (DMT) yakagadziriswa uye yakaumbwa kuita machena machena kutenderera kuenda kune opaque, crystalline thermoplastic polyester resin kuburikidza nenzira yekusanganisa. Pamwe chete nePET inosanganisirwa inonzi thermoplastic polyester, kana yakazara polyester. Midziyo yemumba (chikafu chinogadzira mashizha, vacuum cleaner zvinhu, mafeni emagetsi, dzimba dzekuomesa bvudzi, midziyo yekofi, nezvimwewo), zvigadzirwa zvemagetsi (switch, mota housings, mabhokisi efiyuzi, makiyi emakiyi ebhodhi, nezvimwewo), indasitiri yemotokari (heatsink windows, mapaneru emuviri, mabutiro evhiri, musuo uye hwindo zvinhu, nezvimwewo).

Batanidza kuchinyorwa ichi: Nzira yekusarudza sei epurasitiki zvinhu zvinoshandiswa zvekurapa zvikamu zvemuchina?

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