Investment Cast Carbon Steel Swing Bearing Housing

Matsete a boima a etsa hore ho be le matlo a nang le carbon steel swing (setulo sa selikalikoe) bakeng sa lits'ebetso tsa ho epa le crane superstructure rotation system. Precision machined bolt selikalikoe le litulo sefahleho bakeng sa ho hlaba lesale kopano. E fumaneha ka ASTM A216 WCB le tšepe e matla e tlase ea alloy (HSLA). Litšoantšo tse tloahelehileng tsa OEM lia amoheloa.

Tlhaloso e Feletseng ea Sehlahisoa: The swing bearing housing - eo hape e tsejoang e le setulo sa ring ring kapa turntable bearing frame - ke sebopeho sa sebopeho pakeng tsa superstructure e potolohang ea excavator le undercarriage. E tlameha ka nako e le 'ngoe ho jara boima bo felletseng ba sebopeho sa superstructure, ho mamella meroalo e matla ea ho sisinyeha le nako ea ho thekesela ho tsoa ho matla a ho cheka libakete, le ho fana ka sebaka sa bolulo se bataletseng, sa selika-likoe se nepahetseng bakeng sa selikalikoe sa ho bolaea.

Matlo a rona a matsete a matsete a hlahisoa ka ASTM A216 WCB carbon steel kapa limaraka tse boletsoeng ke bareki tsa HSLA, ho sebelisoa mokhoa o lahlehileng oa ho lahla boka ho fihlela meaho e rarahaneng ea likhopo le baokameli ba kahare ka sekoto se le seng. Ribbed reinforcement geometry - e neng e tla hloka welding e ngata karolong e entsoeng - e entsoe ka kopanelo, e fana ka kabo e tšoanang ea mojaro ntle le khatello ea maikutlo ho li-welds.

Post-casting CNC machining on multi-axis machining centers achieves to bolt circle position (± 0.1 mm 'nete boemo), setulo se bataletseng sa sefahleho (≤ 0.05 mm), le bore/register diameter tolerance (H7/h6) e hlokehang bakeng sa ho jarisa lesale la ho lla le ho potoloha ho nepahetseng.

Likarolo tsa Bohlokoa:

• lintho tse bonahalang: ASTM A216 WCB carbon steel / HSLA grade (Q345B / A572-Gr50)
• Casting: Ts'ebetso ea matsete - likhopo tse kopaneng, ha ho na manonyeletso a chesehang, litselana tsa mojaro o tšoanang
• CNC machining: Bolt selikalikoe boemo ba 'nete ± 0.1 limilimithara; setulo sa sefahleho flatness ≤ 0.05 limilimithara
• Khokahano ea selikalikoe: Precision bore/ngolisa ho tsamaisana le reng ea moreki ea OD
• Botšepehi ba sebopeho: Teko e felletseng ea ultrasonic (UT) mabapi le 'mele oa ho lahla ka ASTM A609
• OEM e Tloaelehileng: Amohela setšoantšo sa 2D / 3D, mohlala oa boenjiniere ba morao-rao
• Taeo ea ts'ebetso ea IATF16949 e sebetsa litsing tsohle tse mahlonoko

Litlhaloso:

Liindasteri tsa Likopo:

• Hydraulic excavator superstructure (sehlopha sa 1T–100T)
• Sistimi ea selefouno le ea crawler crane slawing
• Offshore le port crane turntable mehaho
• Ho cheka liforeimi tsa tafole ea rotary
• Fensetere ea moea ea lla le litulo tse behang molumo

Ke Hobane'ng ha U Re Khetha: Bokhoni ba rona ba ho etsa matsete bakeng sa likarolo tse kholo tsa meralo - ho kopantsoe le litsi tsa machining tsa CNC tse nang le li-multi-axis tse tsamaeang ho fihla ho 1,500 mm - maemo a CNS Andcasting e le morekisi ea nang le bokhoni ba mohloli o le mong bakeng sa litulo tse thata tsa ho bolaea le matlo a nang le matlo. Re fana ka litokomane tse felletseng tsa NDT, litlaleho tsa boemo bo holimo, 'me re ka hokahanya tlhahlobo ea motho oa boraro (SGS, BV, TÜV) bakeng sa lits'oants'o tsa bohlokoa tsa meralo.