Kwimveliso eninzi yeCNC ukuchanekaukusetyenzwa kweengxenye ze-hardware, ngenxa yokuba i-workpiece ifuna ukuchaneka okuphezulu kunye nexesha elifutshane lokuhambisa, ukusebenza kakuhle kwesixhobo yinto ephambili ephambili kwimveliso kunye nokusebenza.Ukukwazi ukubamba ulwazi olusisiseko olulula alunakuphucula kuphela imveliso yokulungiswa kwezixhobo zehardware, kodwa nokunciphisa izinga lokungaphumeleli kwezixhobo ngexesha lokusetyenziswa.
Makhe ndikuxelele ulwazi olusisisekoCNCukusetyenzwa kwezixhobo zehardware ezichanekileyo
1. Ulawulo lwetshiphu
Iichips ezibhijeneyo malunga nesixhobo okanye isiqwenga somsebenzi ngenxa yokusikeka okude okulandelelanayo.Ngokubanzi kubangelwa kukutya okuphantsi, ubunzulu obuphantsi kunye/okanye obunzulu bokusikwa kwejiyometri.
isizathu:
(1) Isondlo segroove ekhethiweyo siphantsi kakhulu.
Isisombululo: Ukutya okuqhubelekayo.
(2) Ubunzulu bokusika bomsele okhethiweyo bunzulu kakhulu.
Isisombululo: Khetha ijiyometri yeblade enokwaphuka kwetshiphu eyomeleleyo.Yandisa isantya sokuhamba kwesipholisi.
(3) Isixhobo sempumlo yeradius inkulu kakhulu.
Isisombululo: Yongeza ubunzulu bokusika okanye ukhethe ijiyometri eyomeleleyo yokuqhawuka kwetshiphu.
(4) I-angle yokungena engafanelekanga.
Isisombululo: Khetha irediyasi yempumlo encinci.
2. Umgangatho wembonakalo
Ijongeka kwaye ivakalelwa "inwele" ngenkangeleko kwaye ayihambelani neemfuno zenkonzo yoluntu.
isizathu:
(1) Ukuqhekeka kwe-chip kudlula kwiindawo ezibethayo kwaye kushiya umkhondo kwindawo esetyenzisiweyo.
Isisombululo: Khetha imilo yegroove ekhokela ukususwa kwetshiphu.Guqula i-angle yokungena, yehlisa ubunzulu bokusika, kwaye ukhethe inkqubo yesixhobo se-rake echanekileyo ngokuthambekela kweblade ephakathi.
(2) Isizathu sokubonakala kweenwele kukuba i-groove inxiba kwi-cutting edge inzima kakhulu.
Isisombululo: Khetha uphawu olune-oxidation engcono kunye nokumelana nokunxiba, njenge-brand ye-cermet, kunye nokulungelelanisa ukunciphisa isantya sokusika.
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Isisombululo: Khetha iradiyasi yempumlo enkulu kunye nefidi esezantsi.
3. Ukuqulunqwa kweBurr
Xa usika kude nomsebenzi, i-burr yenziwa ekupheleni kokusika.
isizathu:
(1) Incam yokusika ayibukhali.
Isisombululo: Sebenzisa ii-blades ezinemiphetho ebukhali yokusika: -Amagqabi okugaya ama-Fine kunye nezinga elincinci lokutya (<0.1mm / r).
(2) Isondlo siphantsi kakhulu ukuba singqukuva somphetho wokusika.
Isisombululo: Sebenzisa isibambi sesixhobo esine-engile encinci yokungena.
(3) Groove ukunxiba okanye itshiphu kubunzulu ukusikaCNC ukuchanekaukusetyenzwa kwehardware.
Isisombululo: Xa ushiya i-workpiece, gcwalisa ukusika nge-chamfer okanye i-radius.
4. Ukushukuma
Amandla okusika ama-radial aphezulu, imbangela: ukukrazula okanye ukungcangcazela okubangelwa sisixhobo okanye isixhobo.Ngokubanzi, kubonakala xa ibar ekruqulayo isetyenziselwa ukwenziwa kwesangqa sangaphakathi.
isizathu:
(1) I-engile yokungena engafanelekanga.
Isisombululo: Khetha i-engile enkulu yokungena (kr=90°).
(2) Isixhobo sempumlo yeradius inkulu kakhulu.
Isisombululo: Khetha irediyasi yempumlo encinci.
(3) Ukungqubana komphetho ongafanelekanga, okanye i-chamfering embi.
Isisombululo: Khetha uphawu lwentengiso olunesambatho esibhityileyo, okanye uphawu lwentengiso olungagqunywanga.
(4) Ukugqithiswa kweflank ukunxiba kwi-cut cut edge.
Isisombululo: Khetha uphawu lwentengiso oluxhathisayo okanye uhlengahlengise ukunciphisa isantya sokusika.
Ixesha lokuposa: Dec-16-2021