Ngaba ujongene neengxaki zeStuborn Supports? Nantsi indlela yokuzilungisa

Kwinqaku lethu langaphambili malunga nendlela iiparameter zokuprinta ezichaphazela ngayo ukukhazimla komphezulu, sihlolisise indlela ubushushu kunye nokupholisa ezichaphazela ngayo iindonga zangaphandle ezibonakalayo. Nangona kunjalo, umgangatho wokuprinta ufana nomphezulu oprintiweyo phezu kweenkxaso. Xa ezi ndawo zijika zibe nzima okanye izixhasi zivakala zidibene nemodeli, ingxaki ihlala ikwibhalansi yeeparameter endaweni yoyilo lwemodeli.

Ukususwa kwenkxaso akufuneki kufune amandla agqithisileyo. Ngokulungiswa okulawulwayo, ukwahlukana kunokuba lula kakhulu ngelixa kugcinwa ukusebenza okuzinzileyo kwe-overhang.

Qala ngo-Z Distance — Lawula i-Separation Gap

Umsantsa othe nkqo phakathi kwenkxaso kunye nomzekelo (Umgama weNkxaso Z) umisela kakhulu ukuba ezi zibini zidibene ngamandla kangakanani.

Njengendawo yokuqalisa esebenzayo, uninzi lwee-PLA setups ezisemgangathweni zisebenza kakuhle xa i-Z gap ibekwe kufutshane nokuphakama komaleko omnye, okanye ngaphezulu kwawo kancinci.

Umzekelo:

• • • • Kubude bomaleko obuyi-0.20 mm, ububanzi obuphakathi kwe-0.22–0.28 mm buhlala bubonelela ngokwahlukana okulinganayo
      • Kubude be-0.16 mm, amaxabiso ajikeleze i-0.18–0.22 mm adla ngokusebenza kakuhle.
      • Ukulungisa kakuhle ngamanyathelo amancinci (malunga nokunyuka kwe-0.02 mm) kudla ngokuvelisa iziphumo ezilawulwayo ngakumbi

Ukuba izixhaso zivakala ngathi zidibene, umsantsa usenokuba mncinci kakhulu.
Ukuba ii-overhangs ziqala ukugoba, umsantsa usenokuba mkhulu kakhulu.

La maxabiso awanamithetho iqhelekileyo, kodwa asebenza njengoluhlu lokulinganisa oluthembekileyo kwiindawo ezininzi ze-PLA ezipholileyo kakuhle.

Uxinano Oluphakathi Ludla Ngokusebenza Kakhulu Kunoxinano Oluphezulu

Ukwanda koxinano lwenkxaso kunokuvakala kukhuselekile, kodwa kwandisa nendawo yoqhagamshelwano phakathi kwenkxaso kunye nomzekelo.

Kwiizicelo ezininzi ezisemgangathweni:

• • • • Uxinano lwe-10–15% lwanele kwiiprinti zokuhombisa okanye ngokubanzi
      • Uxinano lwe-8–12% ludla ngokusebenza kwiindawo ezincinci nezikhaphukhaphu
      • Uxinano oluphezulu ludla ngokuba yimfuneko kuphela kwii-overhangs ezinkulu nezinzima

Ukuba ukususwa kushiya iimpawu zokucinezelwa okanye kufuna izixhobo, ukunciphisa uxinano kancinci kunokuhlala kuphucula ukwahlukana ngempumelelo kunokwandisa isithuba se-Z kuphela.

Injongo kukuzinza ngaphandle kokuthintana kakhulu—hayi ukuqina okuphezulu.

Ukuziphatha Kokubopha Ubume Bobushushu Nokupholisa

Ukuziphatha kwezinto eziphathekayo kudlala indima ebaluleke ngokulinganayo. Ukuprinta kufutshane nesiphelo esiphezulu somgangatho wobushushu obucetyiswayo yi-filament kwandisa ukuhamba kokunyibilika kunye namandla okudibanisa. Nangona iluncedo ekunamatheleni komaleko, inokuqinisa ngokungacwangciswanga ukubopha kwindawo yokuxhasa.

Ukuba izixhasi zivakala zibotshelelwe kakhulu, ukwehlisa ubushushu be-nozzle nge-5–10°C ngaphakathi koluhlu olucetyiswayo kudla ngokunciphisa ukudibana okugqithisileyo ngaphandle kokuphazamisa ukuqina kwesakhiwo.

Ukupholisa kukwachaphazela iindawo ezixhaswayo kuba ezi leya ziziphatha ngendlela efanayo neebhulorho ezimfutshane. Ukupholisa iindawo rhoqo kunceda i-filament ukuba iqine ngokukhawuleza njengoko ijikeleza isakhiwo senkxaso, inciphisa ukugoba kunye nokunamathela okungafunekiyo. Kwiisetingi ze-PLA ezinomoya opholileyo, ukupholisa okunamandla ngexesha leleya ze-interface yenkxaso kudla ngokuphucula ukucaca okungaphantsi.

Ukuphakama kweLayer Kuchaphazela Ukubonakala kweempawu zeNkxaso

Ukuphakama kweleya akuchaphazeli kuphela isisombululo, kodwa kutshintsha nendlela ebonakala ngayo intsebenziswano yenkxaso emva kokususwa.

Nje:

1. 1. 1. • Ukuphakama komaleko omalunga ne-0.20 mm kunika ibhalansi ezinzileyo nesebenzayo
         • 0.16–0.18 mm idla ngokubangela ukuba amacala angaphantsi agudileyo kwiziqwenga zokubonisa
         • Iileya ezijiyileyo kakhulu (ezifana ne-0.28 mm nangaphezulu) zinokwandisa ukubonakala koqhagamshelwano

Ukukhetha ubude obuphakathi beeleya kudla ngokunciphisa amanqaku abonakalayo ngaphandle kokwandisa ixesha lokuprinta.

Ulandelelwano Lohlengahlengiso Olusebenzayo

Endaweni yokutshintsha useto oluninzi ngaxeshanye, indlela ecwangcisiweyo idla ngokuzisa uphuculo olunokuqikelelwa ngakumbi:

1. 1. 1. 1. Lungisa umgama ka-Z kuqala
         2. Cinezela uxinano lwenkxaso
         3. Tshintsha kancinci ubushushu ukuba ukubopha kuhlala kuqinile
         4. Lungiselela ukupholisa ukuba kuvela ukuwohloka

Kwiimeko ezininzi, iiprinti ezimbini okanye ezintathu zokulinganisa ezilawulwayo zanele ukunciphisa kakhulu umzamo wokulungisa emva kokusetyenziswa.

Njengolawulo lwe-surface gloss, umgangatho womphezulu oxhaswayo uphendula ngcono ekuhlengahlengisweni okucwangcisiweyo nokunyukayo. Xa indlela yokukhupha izinzile kwaye iqikelelwa, olu hlengahlengiso luyaphindaphindeka—lukhokelela kwiiprinta ezicocekileyo ezingenamsebenzi wokugqiba.