Knuckle ea ho tsamaisa ka mokhoa o nepahetseng

Setereke ke e 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa polokeho tsamaisong ea ho fanyeha le ho tsamaisa koloi. E hokela hub ea mabili, molamu oa thae, matsoho a laolang ho emisoa, le brake caliper - ka nako e ts'oanang meroalo ea li-axis tse ngata, matla a tšusumetso, le torque e potolohang nakong ea ts'ebetso. Ho hlōleha ha karolo ena ho ka fella ka tahlehelo e feletseng ea taolo ea koloi.

Ho KST Casting, re etsa li-knuckle tsa ho tsamaisa re sebelisa mokhoa oa ho etsa matsete a silica-sol, o lateloang ke machining a nepahetseng a 5-axis CNC. Motsoako ona o fana ka jiometri e rarahaneng ea kahare, mamello e tiileng ea likoranta le li-interfaces tse ntseng li eketseha, le thepa e ntle ea mochini - kaofela e le setsing se le seng se kopaneng sa tlhahiso.

Hobaneng u khetha Ningbo Ruican bakeng sa projeke ea hau ea li-knuckle?

• Casting e Kopanetsoeng + CNC Tlas'a Roofi e le 'ngoe: Ha ho na likheo tsa ho tsoa. Libaka tsa "casting datum" li entsoe ka khokahanyo le CNC fixturing ho tloha qalong, ho felisa ho se lumellane ha datum le ho fokotsa litheko tsa sekhechana.
• Sistimi ea Boleng ea IATF 16949: Ho latela melao e felletseng ea APQP, PPAP, SPC, le MSA. Sehlopha se seng le se seng se tsamaea ka likepe tse nang le litlaleho tsa tlhahlobo ea maemo, litifikeiti tsa thepa, le data ea CMM.
• Tsebo ea Boitsebiso: Tšepe ea Ductile (QT450-10, QT500-7), tšepe ea alloy (40Cr, 42CrMo), le likhetho tsa tšepe tse sa hloekang tse fumanehang ka litlhaloso tsa bareki.
• Lilemo tse 17+ tsa Boiphihlelo ba Tlhahiso: Re fane ka lits'oants'o tsa bohlokoa tsa polokeho ho barekisi ba likoloi ba Tier 1 le Tier 2 mebarakeng ea lefats'e.

Mokhoa oa Tlhahiso:

1. Ente ea mohlala oa boka le kopano
2. Mohaho oa likhetla tsa silika-sol (5-7 layers)
3. Ho ntša boka le mocheso o phahameng oa mocheso (1050°C)
4. Ho tšela (tšepe ea ductile / alloy steel per spec)
5. Phekolo ea mocheso (ho tloaeleha / ho tima le ho futhumatsa)
6. Ho thunya le ho hlahloba pono
7. 5-axis CNC machining (ho reteleha, ho sila, ho cheka, ho tlanya)
8. CMM dimensional tlhahlobo + litokomane tsa PPAP

Netefaletso ea boleng:

• Tlhahlobo ea 100% ea likarolo tsa bohlokoa tsa mamello (± 0.02 mm)
• Magnetic particle inspection (MPI) bakeng sa bofokoli ba bokaholimo le haufi le bokaholimo
• Tlhahlobo ea Ultrasonic (UT) e fumaneha ka kopo
• Cpk ≥ 1.33 litšobotsing tsohle tsa bohlokoa, Cpk ≥ 1.67 ka likarolo tsa bohlokoa tsa polokeho

Litlhaloso

Lisebelisoa

Likoloi tsa baeti, likoloi tse bobebe tsa khoebo, li-SUV, literaka, literaka tse boima, litereilara le likoloi tse tsoang tseleng. E loketse li-axle tsa pele le tsa morao-rao.

Bitsa Ketso

Na u hloka morekisi ea tšepahalang oa knuckle ea nang le setifikeiti sa IATF 16949 le bokhoni bo kopaneng ba ho lahla + CNC? Ikopanye le Ningbo Ruican kajeno bakeng sa tlhahlobo le khotheishene ea mahala ea DFM. Re romelle setšoantšo sa hau sa 2D kapa mofuta oa 3D, sehlopha sa rona se tla araba nakong ea lihora tse 24.