Iintsimbi zentsimbiukuthambekela kokuqina komsebenzi kunye neetshiphusi ezirhabaxa zifuna i-drills elungelelanisa ukuxhathisa ukunxiba kunye nokutshabalalisa ubushushu. Ngelixa i-indexable drills ilawula imboni enzima yokufakwa endaweni yayo, ukwahluka kwe-carbide eyomeleleyo kuyakhethwa ukuchaneka kwebakala le-aerospace. Olu phononongo lwe-2025 luhlaziya iindlela zokukhetha kunye nedatha yehlabathi lokwenyani ukusuka kwi-304L kunye ne-17-4PHmashini engenastainless.
Uyilo loVavanyo
1.Izixhobo:I-304L (i-annealed) kunye ne-17-4PH (H1150) iiplate zensimbi ezingenasici (ubukhulu: 30mm).
2.Izixhobo:
●Isalathisi:I-Sandvik Coromant 880-U (ϕ16mm, i-2 ifaka).
●I-carbide eqinile: Mitsubishi MZS (ϕ10mm, 140° point point).
●Iiparamitha:Ukutya rhoqo (0.15mm/rev), okupholisayo (8% emulsion), izantya ezahlukeneyo (80–120m/min).
Iziphumo & Uhlalutyo
1.Ubomi besixhobo
●I-carbide eqinile:Igcine imingxuma ye-1,200 kwi-304L (i-flank wear ≤0.2mm).
●Isalathisi:Ufakelo olufunekayo lutshintsha rhoqo kwimingxuma engama-300 kodwa kubiza i-60% ngaphantsi komngxuma ngamnye.
2 .Umphezulu Gqiba
I-Carbide eqinile iphunyelelwe i-Ra 1.6µm vs. i-Indexable's Ra 3.2µm ngenxa yokuncipha kokubaleka.
Ingxoxo
1.Unokukhetha nini i-Solid Carbide
●izicelo ezibalulekileyo:Izixhobo zonyango, i-drilling-wall-drilling (i-vibration-sensitive).
●Iibhetshi ezincinci:Ukuphepha ukufaka iindleko ze-inventri.
2.Ukulinganiselwa
Uvavanyo alubandakanyiweyo kwi-deep-hole (>5×D) iimeko. Iintsimbi ezinesulfure ephezulu zinokuthanda izinto ezigqunyiweyo.
Ukuqukumbela
Ngentsimbi engatyiwa:
●I-carbide eqinile:Eyona ilungileyo phantsi kwe-12mm ububanzi okanye ukunyamezela okuqinileyo.
●Isalathisi:Uqoqosho lwemveliso luqhuba > imingxuma engama-500.
Umsebenzi wexesha elizayo kufuneka uphonononge izixhobo ezixutyiweyo zeentsimbi eziqinileyo.
Ixesha lokuposa: Aug-06-2025
