Irin alagbara, irinifarahan iṣẹ-lile ati awọn eerun abrasive beere awọn adaṣe ti iwọntunwọnsi yiya resistance ati itujade ooru. Lakoko ti awọn adaṣe atọka jẹ gaba lori ile-iṣẹ eru fun awọn ifibọ wọn ti o rọpo, awọn iyatọ carbide ti o lagbara ni o fẹ fun pipe-ite-ofurufu. Iwadi 2025 yii ṣe imudojuiwọn awọn ibeere yiyan pẹlu data gidi-aye lati 304L ati 17-4PHalagbara machining.
Idanwo Design
1.Awọn ohun elo:304L (annealed) ati 17-4PH (H1150) awọn apẹrẹ irin alagbara (sisanra: 30mm).
2.Awọn irinṣẹ:
●Ti ṣe atọka:Sandvik Coromant 880-U (ϕ16mm, 2 ifibọ).
●Carbiide ri to: Mitsubishi MZS (ϕ10mm, 140° ojuami igun).
●Awọn paramita:Ifunni igbagbogbo (0.15mm/rev), coolant (8% emulsion), awọn iyara oriṣiriṣi (80-120m/min).
Esi & Onínọmbà
1.Igbesi aye Irinṣẹ
●Carbiide to lagbara:Ti pari awọn iho 1,200 ni 304L (yiya ẹgbe ≤0.2mm).
●Ti ṣe atọka:Ti a beere ifibọ ayipada gbogbo 300 iho ṣugbọn iye owo 60% kere fun iho.
2 .Ipari Ipari
Carbiide ri to waye Ra 1.6µm vs. indexable's Ra 3.2µm nitori runout dinku.
Ifọrọwanilẹnuwo
1.Nigbati lati Yan Ri to Carbide
●Awọn ohun elo to ṣe pataki:Awọn ẹrọ iṣoogun, liluho ogiri tinrin (gbigbọn-kókó).
●Awọn ipele kekere:Yago fun ifibọ awọn iye owo oja.
2.Awọn idiwọn
Awọn idanwo ti a yọkuro awọn oju iṣẹlẹ inu iho (> 5× D). Awọn irin sulfur giga le ṣe ojurere awọn ifibọ ti a bo.
Ipari
Fun irin alagbara:
●Carbiide to lagbara:Ti o dara julọ labẹ iwọn ila opin 12mm tabi awọn ifarada ju.
●Ti ṣe atọka:Ti ọrọ-aje fun gbóògì nṣiṣẹ> 500 iho .
Iṣẹ iwaju yẹ ki o ṣawari awọn irinṣẹ arabara fun awọn irin lile.
Akoko ifiweranṣẹ: Oṣu Kẹjọ-06-2025
