Stainless simbikushanda-kuomesera maitiro uye abrasive machipisi anoda zvibooresa izvo kuenzanisa kupfeka kusamira uye kupisa kupisa. Nepo zvibooreso zvine indexable zvichitonga indasitiri inorema kune yavo inotsiviwa nekuisa, yakasimba carbide misiyano inosarudzwa kune aerospace-giredhi chaiyo. Ichi chidzidzo che2025 chinogadziridza maitiro ekusarudza ane data renyika chaiyo kubva ku304L uye 17-4PH.Stainless Machining.
Test Design
1.Zvekushandisa:304L (annealed) uye 17-4PH (H1150) mahwendefa esimbi asina tsvina (ukobvu: 30mm).
2.Zvishandiso:
●Indexable:Sandvik Coromant 880-U (ϕ16mm, 2 inoisa).
●Carbide yakasimba: Mitsubishi MZS (ϕ10mm, 140° point angle).
●Parameters:Kudya nguva dzose (0.15mm/rev), inotonhorera (8% emulsion), kumhanya kwakasiyana (80-120m/min).
Mhinduro & Analysis
1.Tool Life
●Solid carbide:Yakagara 1,200 maburi mu304L (flank kupfeka ≤0.2mm).
●Indexable:Inodiwa kuisa inochinja maburi mazana matatu ega ega asi inodhura makumi matanhatu muzana paburi.
2 .Surface Finish
Solid carbide yakawana Ra 1.6µm vs. indexable's Ra 3.2µm nekuda kwekuderera kwekumhanya.
Kukurukurirana
1.Nguva Yekusarudza Solid Carbide
●Zvikumbiro zvakakosha:Zvishandiso zvekurapa, kuchera-madziro kuchera (vibration-sensitive).
●Zvikwata zvidiki:Inodzivisa kuisa mari yekuongorora.
2.Kuganhurirwa
Miedzo isingabatanidzwe yakadzika-gomba (> 5×D) mamiriro. High-sarufa simbi inogona kufarira kuiswa kwakavharidzirwa.
Mhedziso
Zvesimbi isina tsvina:
●Solid carbide:Yakakwana pasi pe12mm dhayamita kana yakasimba kushivirira.
●Indexable:Economical yekugadzira inomhanya> 500 maburi.
Basa remangwana rinofanirwa kuongorora zvishandiso zvakasanganiswa zvesimbi dzakaomeswa.
Nguva yekutumira: Aug-06-2025
