CNC gutunganya ibice bya plastiki

NubwoImashini ya CNCby'ibice bya pulasitike byoroshye guca, bifite kandi ingorane zimwe na zimwe, nko guhindura ibintu byoroshye, kutagira ubushyuhe bukabije bw’amashyanyarazi, kandi bikumva cyane imbaraga zo guca, uburyo bwo kuyitunganya ntibyemewe, kuko byoroshye kwibasirwa nubushyuhe, kandi biroroshye no kubyara deformasiyo mugutunganya, ariko dufite uburyo bwo kubikemura.CNC gutunganya ibice bya plastiki:

1. Guhitamo ibikoresho:

• Nkuko ibikoresho bya plastiki byoroshye, ibikoresho bikarishye bigomba guhitamo. Kurugero, kuri prototype ya ABS, ibikoresho bya karbide bifite impande zikata birashobora kugabanya neza amarira na burr mugihe cyo gutunganya.

• Hitamo ibikoresho ukurikije imiterere nibisobanuro birambuye bya prototype. Niba prototype ifite imiterere yimbere yimbere cyangwa icyuho kigufi, uturere tuzakenera gutunganywa neza ukoresheje ibikoresho bito nkibikoresho bito bito bya diameter.

2. Gukata ibipimo byerekana:

• Gukata umuvuduko: Ingingo yo gushonga ya plastike ni mike. Gukata byihuse birashobora gutuma byoroshye plastike ishyuha kandi igashonga. Muri rusange, kugabanya umuvuduko birashobora kwihuta kuruta ibyo gutunganya ibikoresho byuma, ariko bigomba guhinduka ukurikije ubwoko bwa plastike nuburyo ibikoresho byifashe. Kurugero, mugihe utunganya prototypes ya polyakarubone (PC), umuvuduko wo kugabanya urashobora gushirwa hafi 300-600m / min.

• Kugaburira umuvuduko: Umuvuduko ukwiye wo kugaburira urashobora kwemeza ubwiza bwo gutunganya. Igipimo cyibiryo birenze urugero gishobora gutuma igikoresho gifite imbaraga zo gukata cyane, bigatuma igabanuka ryubwiza bwa prototype; igipimo gito cyo kugaburira kizagabanya imikorere yo gutunganya. Kuri prototypes isanzwe, umuvuduko wo kugaburira urashobora kuba hagati ya 0.05 - 0.2 mm / iryinyo.

• Gutema ubujyakuzimu: Ubujyakuzimu ntibukwiye kuba bwimbitse; bitabaye ibyo, imbaraga nini zo gukata zizabyara, zishobora guhindura cyangwa gucamo prototype. Mubihe bisanzwe, birasabwa ko ubujyakuzimu bwo gukata bumwe bugenzurwa hagati ya 0.5 - 2mm.

3. Guhitamo uburyo bwo gufunga:

• Hitamo uburyo bukwiye bwo gufunga kugirango wirinde kwangiza prototype. Ibikoresho byoroshye nka reberi irashobora gukoreshwa nkigice cyo guhuza hagati ya clamp na prototype kugirango wirinde kwangirika. Kurugero, mugihe ufashe prototype muburyo bwiza, gushyira reberi kumasaya ntabwo ifata prototype neza gusa ahubwo ikanarinda ubuso bwayo.

• Mugihe ufashe, menya neza prototype kugirango wirinde kwimuka mugihe cyo gutunganya. Kuri prototypes zidasanzwe, ibikoresho byabugenewe cyangwa guhuza ibikoresho birashobora gukoreshwa kugirango umenye neza aho bihagaze mugihe cyo gutunganya.

4. Gutunganya gahunda ikurikirana:

• Muri rusange, gutunganya ibintu bikozwe mbere yo gukuraho amafaranga menshi, hasigara hafi 0.5 - 1 mm yo kurangiza. Gukata birashobora gukoresha ibipimo binini byo gukata kugirango tunoze neza.

• Iyo urangije, hagomba kwitonderwa kumenya neza ibipimo bya prototype. Kuri prototypes hamwe nibisabwa hejuru yubuziranenge bwibisabwa, inzira yanyuma yo kurangiza irashobora gutegurwa, nko gusya hamwe n'umuvuduko muto wo kugaburira, ubujyakuzimu buto bwo gukata, cyangwa gukoresha ibikoresho byo gusya kugirango bivurwe hejuru.

5. Gukoresha ibicurane:

• Mugihe utunganya prototypes ya plastike, witondere mugihe ukoresheje coolant. Plastike zimwe zishobora kwitwara neza hamwe na coolant, bityo rero hitamo ubwoko bukwiye bwa coolant. Kurugero, kuri prototypes ya polystirene (PS), irinde gukoresha ibicurane birimo ibishishwa bimwe na bimwe.

• Ibikorwa byingenzi bya coolant ni ugukonjesha no gusiga. Mugihe cyo gutunganya, gukonjesha bikwiye birashobora kugabanya ubushyuhe bwo kugabanya, kugabanya kwambara ibikoresho, no kuzamura ubwiza bwimashini.