Road Milling Machine Drum Housing

The Road Milling Machine Drum Housing ke sebaka se pota-potiloeng se tšehetsang moqomo o pota-potileng oa lipolane tse batang le mechine ea ho sila tseleng. E ipapisitse le ho thothomela ho hoholo, lithulusi tsa ho seha tse sebelisang asphalt ho 2-3 m/min, le tikoloho ea lerōle le hlabang, ntlo ena e hloka thepa e ikhethang ea mochini le ho tiea ha sebopeho. Ningbo Ruican e etsa karolo ena e sebelisa QT600-3 ductile iron ka ho etsa matsete, e fana ka geometry e rarahaneng ea matlo, e nang le boemo bo nepahetseng ba setulo, le litšoaneleho tsa ho sisinyeha tse sisinyehang tseo li-OEM li li hlokang. Ts'ebetso e kopaneng ea mochini oa CNC e netefatsa hore ho na le bore concentricity ka har'a 0.02mm, e bohlokoa bakeng sa botsitso ba ho potoloha ha meropa le ho nepahala ha botebo.

Litlhaloso tsa Lintho

Mokhoa oa Tlhahiso

1. Ente ea Paterone ea Wax : Ente ea boka ba sebopeho se seholo bakeng sa geometry ea moqomo (ho fihla ho 600mm bolelele)
2. Mohaho oa Shell : 8-10 layer shell ceramic e nang le mullite le silica e kopantsoeng bakeng sa ho hanyetsa mocheso o moholo oa mocheso.
3. Dewaxing & Firing : Dewaxing ea autoclave e laoloang (sekhahla sa marang-rang <2 ° C / min), ho thunya khetla ho 1050 ° C.
4. Ho tšela : QT600-3 ductile iron e tšeloa ka 1400-1450 ° C ka phekolo ea magnesium nodularization
5. Normalizing : 900 ° C bakeng sa lihora tse 2, moea o pholile ho fihlela pearlitic-ferritic matrix
6. CNC Machining : 4-axis CNC bakeng sa ho jara bores (H7 tolerance, Ø120-250mm), li-flange tse ntseng li phahama, likhoele tsa ho lokisa.
7. Hardfacing (Boikhethelo) : Tungsten carbide e koaheletsoeng holim'a bokaholimo ho latela litlhaloso tsa bareki
8. Teko ea Khatello : Ha e hlokehe (karolo ea meralo), empa ho fumanoa ha crack ka karoloana ea makenete
9. Tlhahlobo : CMM dimensional, magnetic particle (ASTM E709), ultrasonic (ASTM E2375), 'mapa o thata

Likarolo tsa Bohlokoa

• High Structural Rigidity : QT600-3's 600 MPa matla a ho tiea le 190–270 HB e thata e fana ka khanyetso e ikhethang khahlanong le meroalo le ho sisinyeha.
• Ho Latsoa ka Sebopeho se Seholo : Bokhoni ba ho etsa matsete ho fihla ho 55 kg bo hlahisa jiometry e rarahaneng ea moqomo sebakeng se le seng.
• Precision Bearing Bores : CNC e entsoe ho mamellana le H7 bakeng sa litulo tse nang le Ø120–250mm, ho netefatsa hore meropa e tsepame.
• Vibration Damping : Matla a tlhaho a ductile iron (3 × betere ho feta tšepe) a fokotsa ho thothomela ha moropa, a ntlafatsa seha sa bokaholimo.
• Tšireletso ea Apara : Ho ikhethela tungsten carbide hardfacing holim'a asphalt-contact e eketsa bophelo ba ts'ebeletso ka 3×
• NDT E netefalitsoe : 100% ea matla a khoheli + tlhahlobo ea ultrasonic e netefatsa ho utloahala ha ka hare bakeng sa ts'ebeliso ea ts'ireletso ea bohlokoa.

Libaka tsa Kopo

• Lipolane tse batang / mechini e silang tseleng (Wirtgen, Roadtec, Caterpillar e lumellana)
• Asphalt recyclers / stabilizers
• Lisebelisoa tsa konkreite / scabblers
• Mechini ea ho sila ka foro
• Lisebelisoa tsa merafo le likori

Hobaneng U Khetha Ningbo Ruican

Lilemo tse 17+ tsa Ningbo Ruican tsa ho etsa matsete a tšepe ea sebopeho se seholo, ho kopantsoe le setifikeiti sa IATF 16949, li re beha re le balekane ba tšepahalang ba baetsi ba lisebelisoa tsa kaho ea litsela. Mehaho ea rona ea meqomo ea QT600-3 e netefalitsoe sebakeng sa lipolanete tse batang tsa Tier 1 OEM ho pholletsa le Amerika Leboea le Europe, ka bophelo ba ts'ebeletso bo tlalehiloeng bo fetang lihora tse 4,000 tsa ts'ebetso. Re fana ka tšehetso e felletseng ea DFM, prototyping e potlakileng ka lipaterone tsa boka tse hatisitsoeng tsa 3D, le litokomane tse felletseng tsa NDT.