I-UHMW (i-Ultra-High Molecular W8 Polyethylene) ngokuvamile iyinto engcono kakhulu yama-slide esitimela ngenxa yezakhiwo zayo eziphansi zokungqubuzana (i-coefficient engu-0.05-0.10), ukumelana nokuguguleka okumangalisayo, kanye nezici zokuzigcoba. I-Delrin inikeza ukuzinza okungcono kanye nobuchwepheshe bokusebenza ngokunemba, kuyilapho i-HDPE inikeza ikhambi elingabizi kakhulu lemisebenzi elula.
Ukukhetha izinto zepulasitiki ezifanele zama-slide esitimela kuthinta ngqo ukusebenza, isikhathi eside, kanye nezidingo zokugcinwa kwe- Amarutha e-CNC, izinhlelo zokunyakaza eziqondile, kanye nemishini yokukhiqiza ezenzakalelayo. Ukukhetha phakathi kwe-UHMW, i-Delrin, kanye ne-HDPE kuncike ezidingweni ezithile zohlelo lokusebenza, okuhlanganisa umthamo womthwalo, isivinini, izimo zemvelo, kanye nemikhawulo yesabelomali.
Lokhu kuqhathanisa okuphelele kuhlola izakhiwo zemishini, izici zokusebenza, kanye nokusetshenziswa okusebenzayo kwalezi pulasitiki ezintathu zobunjiniyela ukuze kukusize wenze isinqumo esinolwazi ngohlelo lwakho lwe-rail slide.
Ukuqonda Izinto Zokwenza Amaslayidi Esitimela
Ayini Amaslayidi Esitimela?
Ama-slide esitimela, aziwa nangokuthi ama-guide blocks noma ama-bearing blocks, ayizingxenye ezihlinzeka ngokunyakaza okubushelelezi okuqondile izinsimbi zokuqondisa emishinini ye-CNC kanye nezinhlelo zokunyakaza eziqondile. Lezi zingxenye kumele zimelane nokungqubuzana okuqhubekayo ngenkathi zigcina ukunemba kobukhulu futhi zinciphisa ukuguguleka kokubili kuslayidi kanye nomzila wesitimela.
Izincazelo zezinto ezibonakalayo
• I-UHMW (i-Ultra-High Molecular W8 Polyethylene): I-thermoplastic eqinile kakhulu ene-molecular w8 ephakathi kwamayunithi angu-3.5 no-7.5 million athomu, enikeza ukumelana okuhle kakhulu kokuguguleka kanye nokungqubuzana okuphansi.
• I-Delrin (i-Acetal/i-POM): Igama lomkhiqizo leDuPont le-acetal resin (i-polyoxymethylene), ipulasitiki yobunjiniyela ekristalu kakhulu eyaziwa ngokuzinza okukhulu kanye nokusebenza kahle kwemishini.
• I-HDPE (High-Density Polyethylene): I-polyethylene eguquguqukayo enobukhulu obusukela ku-0.93 kuya ku-0.97 g/cm³, enikeza ukumelana okuhle kwamakhemikhali kanye nezakhiwo ezimaphakathi zemishini.
Ukuqhathaniswa Kwezinto Ezibalulekile
| Property | UHMW | I-Delrin (Acetal) | I-HDPE |
|---|---|---|---|
| I-Coefficient of Friction | 0.05 - 0.10 | 0.20 - 0.35 | 0.15 - 0.25 |
| Ukumelana ne-Abrasion | Kuhle kakhulu (okungcono ngokuphindwe ka-6-10 kunensimbi yekhabhoni) | Good | Kuphakathi kokuthi Kuhle |
| Amandla Amandla | 3,000 - 5,500 psi | 8,800 - 10,000 psi | 3,100 - 4,500 psi |
| Ukuqina (Shore D) | 60 - 65 | 80 - 85 | 66 - 73 |
| I-Max Operating Temp | 180°F (82°C) | 200 ° F (93 ° C) | 180°F (82°C) |
| Ukumuncwa kwamanzi (24h) | 0.01% | 0.20 - 0.25% | 0.01% |
| Ukuzinza kweDimensional | Okumaphakathi (ukwanda kokushisa okuphezulu) | Kuhle kakhulu (ukwanda okuphansi kokushisa) | Lokulingene |
| Amandla | Kunzima (kuthambile, kuvame ukukhuphuka izinsini) | Kuhle kakhulu (imishini efana nensimbi) | Good |
| Izindleko (Isihlobo) | $$ - $$$ | $$$ - $$$$ | $ |
Ukuhlaziywa Kwezinto Ezijulile
UHMW: Iqhawe Eliphansi Lokungqubuzana
Izinhlamvu zokusebenza: Isakhiwo sama-molecule se-UHMW sakha indawo eshelelayo kakhulu ene-coefficient of friction ephansi kune-Teflon uma ishelela ensimbini. Le mpahla yokuzigcoba inciphisa ukuguguleka kokubili ku-slide kanye nomzila wesitimela, yandisa izikhawu zokulungisa kakhulu.
Izinzuzo Key:
• Ukumelana nokuguguleka okuvelele - I-UHMW ihlala isikhathi eside kunensimbi yekhabhoni ngokuphindwe ka-6-10 ekusetshenzisweni kokushelela.
• Umsindo omncane ngesikhathi sokusebenza ngenxa yezakhiwo zokudambisa ukudlidliza.
• Ukumelana kwamakhemikhali nama-asidi amaningi, izisekelo, kanye nezinyibilikisi eziphilayo.
• Amamaki avunyelwe yi-FDA ayatholakala emishinini yokucubungula ukudla.
• Isebenza kahle ezindaweni ezingcolile ngaphandle kokugcoba njalo.
Imikhawulo okufanele icatshangelwe:
• Amandla okudonseka aphansi uma kuqhathaniswa ne-Delrin (3,000-5,500 psi vs 8,800-10,000 psi).
• I-coefficient ephezulu yokwandiswa kokushisa idinga isinxephezelo ekusetshenzisweni okunembile.
• Kunzima ukumshinisa - izinto ezithambile zingasetshenziswa ukusika izinsini.
• Ayikwazi ukuhlanganiswa nezinamathelisi ezijwayelekile.
• Ihamba ngaphansi komthwalo oqhubekayo emazingeni okushisa aphezulu.
Best Izicelo: Umsebenzi onzima Izingxenye ze-CNC router, izinhlelo zokunyakaza eziqondile ezihamba ngomjikelezo ophezulu, izinsimbi zokuthutha, kanye nezinhlelo zokusebenza ezidinga ukulungiswa okuncane noma ukusebenza ezindaweni ezingcolisiwe.
UDelrin: Umenzi Oqondile
Izici Zokusebenza: Ukuqina okuphezulu kwe-Delrin kunikeza ukuzinza okuhle kakhulu kobukhulu kanye nokuqina, okwenza kube kuhle kakhulu ekusetshenzisweni okunembile okudinga ukubekezelelwa okuqinile. Imishini yezinto zokwakha inhle kakhulu, ikhiqiza izindawo ezibushelelezi ngaphandle kwemisebenzi yesibili.
Izinzuzo Key:
• Ukuzinza okuphezulu kakhulu okunokwanda okuphansi kokushisa (i-coefficient engu-8.1 × 10⁻⁵ /°F).
• Ukusebenza kahle kakhulu kwemishini kuvumela amajiyometri ayinkimbinkimbi kanye nokubekezelelana okuqinile.
• Ukuqina okuphezulu kanye namandla okunamathela kusekela imithwalo esindayo.
• Ukumuncwa komswakama okuphansi (0.20-0.25%), kugcina ukunemba kobukhulu.
• Ukumelana okuhle kokukhathala kwezinhlelo zokunyakaza eziphindaphindwayo.
• Ukuthamba kwemvelo kunciphisa ukungqubuzana ngaphandle kokuthamba kwangaphandle.
Imikhawulo okufanele icatshangelwe:
• I-coefficient ephezulu yokungqubuzana (0.20-0.35) uma kuqhathaniswa ne-UHMW.
• Kubiza kakhulu kune-UHMW kanye ne-HDPE.
• Ithinteka kalula yi-asidi nezisekelo eziqinile.
• Ingaphuka kalula emazingeni okushisa angaphansi kuka-40°C (-40°C).
• Ukuwohloka kwe-UV ngaphandle kweziqinisi.
Best Izicelo: Ukunemba imishini ye-CNC yokuzilibazisa, izinsimbi ezidinga ukuzinza kobukhulu, izinhlelo zokusebenza ezinezidingo zokubekezelelana okuqinile, kanye nezinhlelo lapho ukuqina kuvimbela ukuphambuka ngaphansi komthwalo.
I-HDPE: Inketho Engabizi Kakhulu
Izici Zokusebenza: I-HDPE inikeza ibhalansi yezakhiwo zemishini kanye nokusebenza kahle kwezindleko, okwenza ifaneleke ukusetshenziswa lapho izidingo zokusebenza ziphakathi nendawo futhi imikhawulo yesabelomali ibalulekile.
Izinzuzo Key:
• Izindleko eziphansi kakhulu phakathi kwezinto ezintathu (ngokuvamile 40-60% ngaphansi kwe-UHMW).
• Ukumelana okuhle kwamakhemikhali nama-asidi, utshwala, kanye nezisekelo.
• Amandla amahle kakhulu okushaya uma amazinga okushisa aphansi.
• Amabanga avunyelwe yi-FDA ayatholakala ukuze kutholakale ukuthintana nokudla.
• Kulula ukukhiqiza nomshini.
• I-Lightw8 enobukhulu obungu-0.93-0.97 g/cm³.
Imikhawulo okufanele icatshangelwe:
• Ukumelana nokuguguleka okumaphakathi - okungaphansi kwe-UHMW yezinhlelo zokusebenza ezishelelayo.
• I-coefficient ephezulu yokungqubuzana idinga ukugcotshwa okuvamile.
• Amandla aphansi okubamba umthwalo anciphisa amandla okuthwala umthwalo.
• Ingaqhekeka ngenxa yokucindezeleka ezindaweni ezithile zamakhemikhali.
• Ukuwohloka kwe-UV ngaphandle kweziqinisi.
Best Izicelo: Izinhlelo zokunyakaza eziqondile ezilula, ukuthuthukiswa kwe-prototype, imishini yokufundisa, kanye nezinhlelo zokusebenza lapho izindleko ziyinto ebaluleke kakhulu kunokusebenza okuphezulu.
Ukusebenza Kuzicelo Zomhlaba Wangempela
Ukusebenza Kokungqubuzana Nokugqokwa
Ukuhlolwa kwensimu kwezimboni izinhlelo ze-ATC CNC eziqondile kwembula umehluko omkhulu wokusebenza:
| Ipharamitha yokuhlola | UHMW | UDelrin | I-HDPE |
|---|---|---|---|
| Izinga Lokugqoka (mm³/Nm) | 1.0 × 10⁻⁶ | 3.5 × 10⁻⁶ | 5.2 × 10⁻⁶ |
| Impilo Yesevisi (imijikelezo kumthwalo ongu-500N) | 500,000 + | 200,000-300,000 | 100,000-150,000 |
| Isikhathi Sokunakekelwa | 6-12 izinyanga | 3-6 izinyanga | 1-3 izinyanga |
| I-Noise Level (dB) | 45-50 | 55-60 | 60-65 |
Layisha Ukucatshangelwa Kwekhono
Nakuba i-UHMW iphumelela kakhulu ekunciphiseni ukungqubuzana, amandla aphezulu okuthambekela kanye ne-modulus yokuqina kwe-Delrin kwenza ifaneleke kangcono ekusetshenzisweni komthwalo omkhulu:
• Imithwalo elula (ngaphansi kwama-lbs ayi-100)Zonke izinto ezintathu zisebenza kahle; i-HDPE inikeza ukonga izindleko.
• Imithwalo ephakathi nendawo (100-500 lbs): Kunconywa i-UHMW noma i-Delrin; i-UHMW ilungele isikhathi eside.
• Imithwalo esindayo (ngaphezu kwama-500 lbs): I-Delrin ithandwa kakhulu ngenxa yokuqina kwayo kanye nokumelana nokuguquguquka kwayo.
• Imithwalo yethonyaAmandla amakhulu okushaya e-UHMW avimbela ukuqhekeka ngaphansi komthwalo wokushaqeka.
Ukusebenza Kwemvelo
Indawo yokusebenza ithinta kakhulu ukukhethwa kwezinto zokwakha izinhlelo zokusebenza ze-CNC ezinembile:
• Izindawo Ezinothuli/Ezingcolile: Izakhiwo ze-UHMW ezizigcobayo zivimbela ukungcola ukuthi kungathinti ukusebenza kahle.
• Umswakama ophezulu: I-UHMW ne-HDPE zimelana nokumuncwa komswakama kangcono kune-Delrin.
• Ukuchayeka Kwamakhemikhali: I-UHMW inikeza ukumelana okukhulu kwamakhemikhali; i-Delrin isengozini yama-asidi/izisekelo eziqinile.
• Ukushintshashintsha kwezinga lokushisa: I-Delrin igcina ubukhulu bayo bungcono kuzo zonke izigaba zokushisa.
• Izicelo zangaphandle: Zonke ezintathu zidinga iziqinisi ze-UV; i-Delrin ne-HDPE zitholakala kalula ngokuvikelwa kwe-UV.
Ukukhetha Okubalulekile Kohlelo Lokusebenza
Izicelo Zomzila we-CNC
Izidingo ze Ikhwalithi kanye nokunemba kwe-router ye-CNC kudinga ukucatshangelwa ngokucophelela kwezinto ezibonakalayo:
Amaslayidi e-Gantry Rail
• Kunconywe: UHMW.
• Ukusebenza ngomjikelezo ophezulu kuzuza ngokungqubuzana okuphansi kanye nokumelana nokuguguleka.
• Ukunciphisa isikhathi sokungasebenzi kokulungisa ezindaweni zokukhiqiza.
• Ukunciphisa ukudlidliza kuthuthukisa ikhwalithi yokuphela kwendawo.
Amaslayidi e-Z-Axis
• Kunconywe: I-Delrin.
• Ukulayisha okuqondile kudinga ukuqina okuphezulu ukuze kuvinjelwe ukuphambuka.
• Ukuqina kobukhulu kugcina ukunemba kokujula kokusika.
• Ukukhukhuleka okuncane ngaphansi komthwalo oqondile oqhubekayo.
Izingxenye ze-Rotary Axis
• Kunconywe: UHMW.
• Ukujikeleza okuqhubekayo kuzuza ngezakhiwo zokuzigcoba.
• Ukungqubuzana okuphansi kunciphisa umthwalo wemoto kanye nokusetshenziswa kwamandla.
• Kuhle kakhulu ekunamathiselweni okujikelezayo okune-axis engu-4 kanye ne-axis engu-5.
Izicelo Zokukhiqiza Izimboni
Izinhlelo Zekhonsathi
• UHMW: Kungcono kakhulu ekusebenzeni okuphezulu ngezinto ezihudulayo.
• I-HDPE: Ilungele ukuphathwa kwephakeji elilula lapho izindleko zibalulekile khona.
Izinsiza Zokupakisha
• UDelrin: Izidingo zokunemba emisebenzini yokugcwalisa nokuvala.
• UHMWIzinketho zezinga lokudla zokuthobela i-FDA ekupakisheni ukudla.
Ukuphathwa Kwamathuluzi
• UHMW: Izinhlelo zokusebenza ezisindayo ezinomthwalo wokulayisha.
• UDelrin: Ukubeka kahle izinhlelo zokugcina ezenzakalelayo.
Ukuhlaziywa Kwezindleko Zobunikazi
Izindleko zokuqala zezinto ezibonakalayo zimelela ingxenye kuphela yezindleko zobunikazi eziphelele. Ukuhlaziywa okuphelele kufaka phakathi izindleko zokufaka, ukunakekela, kanye nokufaka esikhundleni kulo lonke umjikelezo wokuphila kwengxenye:
Ukuhlaziywa Kwezindleko (Ngonyawo Oluqondile lwe-1" × 1" Rail Slide)
| I-Cost Factor | UHMW | UDelrin | I-HDPE |
|---|---|---|---|
| Izindleko Zezinto Ezibalulekile (nge-ft ngayinye) | $ 12-18 | $ 20-30 | $ 6-10 |
| Isikhathi Somshini | Okuphezulu (izinto ezithambile) | Okuphansi (ukusebenza kahle kakhulu kwemishini) | Lokulingene |
| Isikhathi sokuphila esilindelekile | iminyaka 3-5 | iminyaka 2-3 | iminyaka 1-2 |
| Imvamisa Yesondlo | Kabili ngonyaka | Quarterly | Nyanga zonke-Ngenyanga ezimbili |
| Izindleko Zeminyaka engu-5 | $ 80-120 | $ 120-180 | $ 90-150 |
Ukuqonda Okubalulekile: Nakuba i-HDPE inezindleko eziphansi kakhulu kusengaphambili, ukushintshwa njalo nokugcinwa kwayo kungabangela izindleko eziphezulu eminyakeni emihlanu uma kuqhathaniswa ne-UHMW ezisetshenziswa kakhulu.
Imikhuba Engcono Kakhulu Yokufaka Nokunakekela
Imihlahlandlela Yokufaka
Ukufakwa kahle kwandisa impilo yesevisi kungakhathaliseki ukuthi ukhetha ini. Izindlela ezinhle kakhulu zokulungisa i-CNC:
Ukulungiselela Ubuso
• Hlanza kahle izindawo zesitimela, ususe ukungcola, uwoyela kanye ne-oxidation.
• Qinisekisa ukuthi isitimela siqondile ngaphakathi kuka-0.002" ngonyawo ngalunye ukuze kusetshenziswe ngokunemba.
• Susa imiphetho ebukhali engasika ibe amaslayidi epulasitiki.
• Faka ifilimu elincane lokuthambisa esitimeleni ngaphambi kokufakwa kokuqala.
Ukufakwa Kweslayidi
• Vumela ukunwetshwa kokushisa: 0.010" ngenyawo ngalinye le-UHMW, 0.005" le-Delrin.
• Sebenzisa amawashi ayisicaba ukuze usabalalise amandla okubopha ngokulinganayo.
• Izibambo ze-torque ngokwezidingo zomenzi ukuvimbela ukucindezelwa ngokweqile.
• Faka amaslayidi anomnsalo wemvelo (uma ukhona) aqondiswe kude nomzila.
Amashejuli Okunakekela
Ukulungiswa kwe-UHMW
• Monthly: Ukuhlolwa kwamehlo ukuze kubonakale ama-chips, imifantu, noma ukuguguleka ngokweqile.
• Quarterly: Hlanza imfucumfucu eqongelelwe ezindaweni zesitimela kanye nezishelelayo.
• Kabili ngonyakaFaka ukugcoba okulula uma usebenza ezindaweni ezomile.
• Minyaka yonke: Kala ubukhulu besilayidi; shintsha uma ugqokile 30% noma ngaphezulu.
Ukugcinwa kweDelrin
• Monthly: Hlola izinguquko zobukhulu ngenxa yokumuncwa komswakama.
• Quarterly: Hlanza futhi uhlole imifantu ebusweni noma izimpawu zokucindezeleka.
• Quarterly: Faka i-lubricant eyomile (i-PTFE spray) ukuze unciphise ukungqubuzana.
• Kabili ngonyaka: Qinisekisa ukunemba kobukhulu ngokulinganisa okunembile.
Ukulungiswa kwe-HDPE
• Ngesonto: Ukuhlolwa kokubona kokuguga nokuguquka kwesimo.
• Monthly: Hlanza futhi ugcobe ngamafutha alula.
• Quarterly: Shintsha amaslayidi abonisa ukuguguleka noma ukucindezelwa okubonakalayo.
imibuzo ejwayelekile ukubuzwa
Ngingasebenzisa i-HDPE esikhundleni se-UHMW ukuze ngonge imali?
I-HDPE ingathatha indawo ye-UHMW ezisetshenziswa ezilula ezinemithwalo engaphansi kwamakhilogremu angu-100 kanye nokusetshenziswa ngezikhathi ezithile. Kodwa-ke, i-coefficient ephezulu yokungqubuzana kwe-HDPE kanye nokumelana nokuguguleka okuphansi kuzodinga ukushintshwa nokugcinwa njalo, okungenzeka kuvimbele ukonga kwezindleko zokuqala ezisetshenziswa ezisebenza ngomjikelezo ophezulu.
Kungani iDelrin ibiza kakhulu kune-UHMW?
Izindleko eziphakeme zeDelrin zibonisa inqubo yayo yokukhiqiza eyinkimbinkimbi ehilela ukudla okuhlanzekile kakhulu kanye nokulawulwa okunembile kwe-polymerization. Ukuqina okuphezulu kobukhulu bezinto, ukusebenza kahle kwemishini, kanye nezakhiwo zemishini kuqinisekisa ikhwalithi ephezulu ekusetshenzisweni okudinga ukubekezelelana okuqinile nokuqina.
Ngingakuvimbela kanjani i-UHMW ukuthi ingasebenzisi amathuluzi ami okusika?
Sebenzisa amathuluzi ensimbi noma e-carbide abukhali, asheshayo anama-engeli amahle okucheba. Gcina isivinini sokusika esiphezulu (500-800 sfm) ngokudla okulula. Faka i-coolant noma umoya ocindezelwe ukuze ususe ama-chips njalo. Cabanga ukusebenzisa amathuluzi aklanyelwe ngqo amapulasitiki anezigubhu ezipholishiwe.
Yikuphi okuphatheka kahle kakhulu ekushintsheni kwezinga lokushisa?
I-Delrin inikeza ukuzinza okuhle kakhulu kobukhulu kuwo wonke amazinga okushisa ngenxa ye-coefficient yayo ephansi yokwanda kokushisa (8.1 × 10⁻⁵ /°F vs 11 × 10⁻⁵ /°F ye-UHMW). Kodwa-ke, zonke izinto ezintathu kufanele zifake izibonelelo zokwandisa ekusetshenzisweni okunembile okubhekana nokushintshashintsha okukhulu kokushisa.
Ingabe lezi zinto zingasetshenziswa ngaphandle?
Zonke izinto ezintathu ziwohloka ngaphansi kokuchayeka ku-UV ngaphandle kweziqinisi. Amabanga aqiniswe yi-UV ayatholakala ku-Delrin kanye ne-HDPE. I-UHMW ngokwemvelo inokumelana okungcono kwe-UV, kodwa kufanele isasebenzisa izinhlobo eziqinisiwe ukuze ichayeke isikhathi eside ngaphandle. Amabanga agcwele i-carbon black anikeza isivikelo se-UV esingcono kakhulu kuzo zonke izinto.
Amaslayidi esitimela kufanele ahlale isikhathi esingakanani kuzinhlelo zokusebenza ezijwayelekile ze-CNC?
Isikhathi sokuphila esilindelekile siyahlukahluka kakhulu ngokusekelwe emthwalweni, isivinini, kanye nokugcinwa. I-UHMW ivame ukuhlala iminyaka engu-3-5 ezindaweni zokukhiqiza ze-CNC kanye nokusebenza kwamahora angu-8 nsuku zonke. I-Delrin ihlala iminyaka engu-2-3 ngaphansi kwezimo ezifanayo. I-HDPE idinga ukushintshwa njalo eminyakeni engu-1-2. Ukugcinwa okufanele kanye nokukhetha izinto ezifanele zohlelo lokusebenza kungandisa lezi zikhathi ngama-30-50%.
Ingabe izinto zesitimela (insimbi vs i-aluminium) ziyakuthinta ukukhetha amaslayidi epulasitiki?
Yebo. Izinsimbi zensimbi eziqinile zihambisana kahle ne-UHMW noma i-Delrin ngenxa yokumelana okukhulu kokuguguleka kwesitimela. Izinsimbi ze-aluminium zithambile futhi zingabonisa amaphethini okuguguleka avela kumapulasitiki aqinile njenge-Delrin. Kuma-aluminium rails, i-UHMW iyathandwa njengoba ukuguguleka kwayo okuphansi kunciphisa ukuguguleka kwesitimela. Izinsimbi ze-aluminium ezi-anodized zisebenza kangcono nanoma yiziphi izinto ze-plastic slide.
Ngingakwazi yini ukuxuba izinto emshinini ofanayo?
Ukuxuba izinto kuyamukeleka futhi ngezinye izikhathi kuyazuzisa. Isibonelo, ukusebenzisa i-Delrin ku-Z-axis ukuze kube nokuqina ngenkathi usebenzisa i-UHMW kuma-X kanye nama-Y axes ukuze kube nokungqubuzana okuphansi kuthuthukisa ukusebenza. Qinisekisa ukuthi wonke amaslayidi anezici ezifanayo zokungqubuzana ukuze kuvinjelwe izinkinga zokuguguleka nokunyakaza okungalingani.
Ukwenza Isinqumo Sakho Sokugcina
Ukukhethwa kwezinto zokwakha amaslayidi esitimela kudinga ukulinganisela izidingo zokusebenza, izimo zemvelo, kanye nemikhawulo yesabelomali. Izinto ngazinye zisebenza kahle kakhulu ekusetshenzisweni okuthile:
Khetha i-UHMW uma:
• Ukungqubuzana okuphansi kanye nokuguguleka okuncane yizinto eziza kuqala.
• Ukusebenza ezindaweni ezinothuli, ezingcolisiwe, noma ezingaphandle.
• Ukusebenza ngomjikelezo ophezulu kudinga izikhawu zokulungisa ezinde.
• Ukunciphisa umsindo kubalulekile ukuze umqhubi akhululeke.
• Izakhiwo zokuzigcoba zinciphisa ubunzima bokulungisa.
Khetha i-Delrin uma:
• Ukuqina nokunemba kobukhulu kubalulekile.
• Imithwalo ephezulu idinga ukuqina okukhulu namandla.
• Ukubekezelelana okuqinile kumele kugcinwe ngokuhamba kwesikhathi.
• Amajiyometri ayinkimbinkimbi azuza ngobuchwepheshe obuhle kakhulu bokusebenza.
• Ukusebenza ezindaweni ezilawulwayo zokushisa kanye nomswakama.
Khetha i-HDPE uma:
• Isabelomali yisona sithiyo esiyinhloko.
• Izinhlelo zokusebenza ezilula ezidinga ukuguguleka okuncane.
• Ukuthuthukiswa kweprototype kudinga ukuhlolwa okungabizi.
• Ukutholakala kalula kanye nosayizi wesitoko ojwayelekile kubalulekile.
• Ukushintsha njalo kuyamukeleka ohlelweni lokulungisa.
Kwezinhlelo zokusebenza eziningi ze-CNC zezimboni, i-UHMW inikeza ibhalansi efanele yokusebenza kanye nokuphila isikhathi eside. Izinhlelo zokusebenza ezinembile zizuza ekuzinzeni kweDelrin okulinganiselwe, kuyilapho i-HDPE isebenza kahle ezimweni ezicabangela isabelomali noma ezilula. Ukufakwa okufanele, ukulungiswa njalo, kanye nokukhethwa kwezinto ezifanele kuqinisekisa iminyaka yokusebenza okuthembekile kokunyakaza okuqondile.
Uma uthuthukisa noma ulungisa imishini yakho ye-CNC, xhumana nabaphakeli bezinto noma abakhiqizi bemishini ukuqinisekisa ukuhambisana kwezinto kanye nemininingwane efanele yezidingo zakho ezithile zohlelo lokusebenza.