Lintho tse ka Sehloohong tsa Roller Reamer Cutter le Litekanyo tsa Tekanyo ke life?

Ha o rala, o kgetha, kapa o rekaRoller ReamerSeha, thepa le boholo ke lintlha tsa bohlokoa tse amang ka kotloloho ts'ebetso ea eona, nako ea eona ea bophelo le ts'ebeliso. Lintho tsa bohlokoa tse latelang ke tsena:

1. Mehopolo ea Khetho ea Lintho

Likarolo tse ka sehloohong tsa ho tsofala ha Roller Reamer Cutter ke li-roller cutter le 'mele. Khetho ea thepa e tlameha ho ikarabella bakeng sa ho thatafala, ho hanyetsa ho tsofala, ho tiea ha tšusumetso le ho hanyetsa mocheso o phahameng.

(1) Thepa ea ho Seha Lirolara

-Tungsten Carbide (WC)

- Khetho e tloaelehileng haholo, e fanang ka ho tiea ho hoholo (HRA 90+) le ho hanyetsa ho tsofala.

- E loketse dibopeho tse mahareng ho isa ho tse thata haholo (mohlala, granite, quartzite).

- Ela hloko boleng ba cobalt (Co) (6% ~ 15%)—cobalt e phahameng e ntlafatsa ho tiea empa e fokotsa ho tiea.

- PDC (Kopanyo ea Taemane ea Polycrystalline)

- E loketse dibopeho tse bonolo ho isa ho tse mahareng tse thata, tse nang le kganyetso e ntle ya ho tsofala empa e le kganyetso e tlase.

- E sebediswa haholo ho tjhekeng oli le ho batlisisa ka jeoloji.

- Liaparo tsa Ceramic kapa tse Thata ka ho Fetisisa (mohlala, TiN, DLC)

- E sebelisoa libakeng tse matla haholo empa ka theko e phahameng.

(2) Lintho tsa 'Mele

- Tšepe e kopantsoeng (mohlala, 4140, 4340)

- E hloka kalafo ea mocheso ea ho tima le ho futhumatsa (QT) ho eketsa matla le ho tiea.

- Tšepe e sa ruseng (mohlala, 17-4PH)

- E sebelisoa libakeng tse senyang (mohlala, ho cheka metsing a leoatle, ho thehoa ha asiti).

- Kalafo ea holim'a metsi (mohlala, ho penta ka chrome, ho kenya nitriding) e ka ntlafatsa ho hanyetsa ho tsofala.

Lintlha tsa Bohlokoa tsa Khetho ea Thepa:

✅ Khetha thepa ea ho seha lirolara ho latela boima ba sebopeho (lefika le thata → tungsten carbide, lefika le bonolo → PDC).

✅ Nahana ka moroalo o boima oa ho tetebela ho qoba ho robeha le ho petsoha.

✅ Bakeng sa libaka tse senyang (mohlala, metsi a letsoai, H₂S), sebelisa tšepe e sa ruseng kapa lipente tse khethehileng.

—

2. Mehopolo ea Litekanyo

Litekanyo tsa Roller Reamer Cutter li ama ka ho toba ho lumellana ha eona le bophara ba likoti tsa metsi, botsitso le katleho ea ho seha.

(1) Bophara ba Kantle (OD)

- E tlameha ho lekana le bophara ba mokoti o reriloeng (hangata e le kgolo hanyane ho feta karolo ya ho phunya bakeng sa ho lokisa masoba).

- Nahana ka mamello (± 0.1~0.5mm) ho netefatsa ho nepahala ha ho tjheseletsa.

- Ha ho chekoa oli, ho tlameha ho latela maemo a API (mohlala, API 7-1).

(2) Bolelele

- E ama botsitso—li-reamers tse telele li fana ka tataiso e betere empa li ka eketsa khohlano.

- Sebaka se tloaelehileng: 200mm ~ 1500mm (ho latela ts'ebeliso).

(3) Palo le Tlhophiso ea Lisehi

- Li-roller cutter tse 3-6 li atile haholo—li-cutter tse ngata li ntlafatsa botsitso empa li eketsa tlhoko ea torque.

- Sebopeho sa Helical se fokotsa ho thothomela, se loketse ho tjheka ka masoba a tebileng.

(4) Mofuta oa Khokahano (Khoele)

- Likhoele tsa API (mohlala, NC50, 6 5/8″ REG) bakeng sa lisebelisoa tsa ho cheka oli.

- Dikgokelo tse ikgethang (mohlala, IF, FH) di lokela ho tsamaellana le thapo ya ho phunya.

Lintlha tsa Khetho ea Tekanyo ea Bohlokoa:

✅ OD e lokela ho lekana le boholo ba mokoti o reriloeng, e leng se tla amang ho senyeha ha nako e ntse e ea.

✅ Karolelano ea bolelele le bophara (L/D) e ama botsitso—li-reamer tse telele li molemo bakeng sa masoba a tebileng.

✅ Dikgokelo tsa khoele di lokela ho tsamaellana le khoele ya ho phunya ho thibela ho hloleha ha lesoba la ho theohela tlase.

—

3. Liparamente tse ling tsa Bohlokoa

- Palo e phahameng ea RPM:E ama bophelo ba sehahi—e tlameha ho beoa ho latela thepa le setlolo.

-Mocheso o sebetsang:Libaka tse nang le mocheso o phahameng (mohlala, liliba tse tebileng) li hloka metsoako e kopantsoeng e sa keneleng mocheso.

- Ho lumellana ha seretse/sepholiNetefatsa hore thepa e hanela ho bola ho tsoa ho maro a ho tjheka.

Kakaretso: Lethathamo la Litlhahlobo tsa Khetho

|Ntho | Lintho tseo u lokelang ho li ela hloko |

|————–|————|

| Thepa ea ho Seha Lirola | Carbide ea Tungsten (lefika le thata), PDC (lefika le bonolo), khanyetso ea tšusumetso |

| Thepa ea 'Mele | Tšepe ea motsoako (4140), tšepe e sa hloekang (17-4PH) |

| Bophara ba Kantle (OD) | Bapisa boholo ba lesoba le reretsoeng, nahana ka mamello |

| Bolelele | Karolelano ea bolelele ho isa bophara (L/D) e ama botsitso |

| Palo ea Lisehi | Lisehi tse 3~6, ​​tlhophiso ea helical e fokotsa ho thothomela |

| Mofuta oa Khokahano | Likhoele tse tloaelehileng tsa API (NC50, REG) |

|Tikoloho ea Ts'ebetso | Mocheso, ts'enyeho, meroalo ea tšusumetso |

Junnie Liu

Selefouno/Whatsapp:+0086-158 7765 8727
Imeile:landrill@landrilltools.com