Uru
1. Mmetụta nkwụsị nke ezé na-eme ka ọ dịkwuo mma ma na-ebelata nha nha nha nha site n'inwe ike dị elu na siri ike cimented carbide ezé;
2. The kacha imewe nke nha nha ahiri nọmba, nha nha nọmba, bared eze ịdị elu na pụrụ iche alloy udi na-enye zuru play ka ọnwụ ike na igbutu ọsọ nke bit;
3. Roller cone ibe n'ibe ekpochi na circlips nwere ike iburu nnukwu mkpọpu nrụgide;
4. A na-ejikọta ihe mgbochi mgbochi na-agbanye n'ime oghere dị n'ime nke roller bit iji meziwanye ikike mgbochi nkwụsị nke ibu;
5. The kacha akara mkpakọ nke O-mgbanaka nke NBR na-eme ka ntụkwasị obi nke ibu akara;
6. The niile roba mmanụ nchekwa akpa nke nwere ike na-amachi nrụgide dị iche iche na-egbochi mkpọpu mmiri mmiri ịbanye na lubrication usoro na-nakweere inye mma lubrication maka ibu usoro, na hụ na nkịtị ọrụ nke "O" mgbanaka na mma na-arụ ọrụ ndụ. ihe na-akpụ akpụ;
7. A na-anabata griiz ọhụrụ nke nwere oke nguzogide okpomọkụ na obere ihe na-eyi iji melite nguzogide okpomọkụ dị elu nke usoro mkpuchi lubrication nke roller bit.
Kedu ka ị ga-esi họrọ bit tricone ziri ezi maka onwe gị?
Nhazi dị nro TCI tricone ibe n'ibe
A na-eji obere nguzobe TCI tricone dị nro na-egwupụta ike mkpakọ dị ala, nhazi dị nro.Nke a kachasi ike iji ma conical na chisel tungsten carbide ntinye nke nnukwu dayameta yana ntule dị elu.Nhazi ihe owuwu a na-egbutu, jikọtara ya na mbelata cone kacha, na-ebute ọnụego ntinye ntakịrị.Ọgbara dị omimi nke ahịrị ndị na-egbu ihe na-egbochi ịgbapụta ntakịrị n'ụdị nnyapade.
Nhazi nke etiti TCI tricone ibe n'ibe
Nhazi nke TCI tricone bits na-egosipụta mgbanye chisel tungsten carbide na-eme ihe ike na ahịrị ikiri ụkwụ na ahịrị dị n'ime.Nke a imewe na-enye a ngwa ngwa mkpọpu ihe ọnụego na kwukwara ọnwụ Ọdịdị anwụ ngwa ngwa na ọkara ka ọkara ike maka ition.Ring rọba HSN na-enye akara nke ọma maka ịdịte aka.
Nhazi siri ike TCI tricone ibe n'ibe
Enwere ike iji obere nhazi TCI tricone siri ike mee ka ọkpụkpụ siri ike na nke abrasive.A na-eji ihe ntinye nke tungsten carbide na-eguzogide n'ahịrị ndị dị n'èzí iji gbochie mfu nke ihe nlele.A na-eji ọnụ ọgụgụ kacha elu nke ntinye ụdị hemispherical n'ahịrị niile iji nye ogologo ndụ na ogologo ndụ.
Ọdịdị Tricone bits Structure
Ntuziaka nke nhọrọ Tricone Bit
| ROLLER CONE BITS(IADC) | ROLLER COONE(m/h) | MKPỤRỤ IKE | Nhazi | Ụdị nkume | Ike mgbakwasa | |
| WEM | OBM | |||||
| 111/124 | 15-30 | 18-33 | Dị nro nke ukwuu | Nhazi dị nro nwere akwa nnyapade na ike mkpakọ lom | Ụrọ, ájá, ájá | <25MPa |
| 116/137/437 | 9-15 | 12-18 | Dị nro | Nhazi dị nro na ike mkpakọ lom na nnukwu drillability | Claystone, Marl, Lignite, Sandstone, Tuff | 25-50MPa |
| 136/137/517/527 | 4.5-9 | 6-12 | Ọkara nro | Nhazi dị nro ruo ọkara na ike mkpakọ lom jikọtara ya na akwa akwa siri ike | Claystone, Marl, Lignite, Sandstone, Silts, Anhydrites, Tuff | 50-75MPa |
| 211/217/517/537 | 2.5-6 | 3-6 | Ọkara | Ọkara na nhazi siri ike nwere ike mkpakọ dị elu yana obere akwa abrasive | Nkume mkpuru osisi anhydrite (Calcareous) | 75-100MPa |
| 211/236/537/617 | 1.5-2.5 | 1.5-3 | Ọkara siri ike | Nhazi siri ike na oke nwere oke mkpakọ ike mana ọ naghị abrasive | Nkume, anhydrite, dolomite | 100-120MPa |
| 311/347/627/637 | 1-1.5 | 1-1.5 | siri ike | Nhazi siri ike na nke siri ike nwere ike mkpakọ dị elu na-aka ụfọdụ akwa abrasive | Shale (calcareous), nkume aja (Siliceous), nkume siltstone | 100-200MPa |
| 637/737/837 | 1 | 1 | Ike siri ike | Nhazi siri ike nke ukwuu na abrasive | Quartzite, nkume ndị na-egbuke egbuke | > 200MPa |
Ntuziaka nke tricone Bits ChoiceỤdị nha nha nke Tricone
Nha ibe n'ibe
| Nha Bit | PIN REG API | Torque | Ibu | |
| Inch | mm | Inch | KN.M | Eze |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 | 5.4-8.0 | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
| 4 3/4 | 120.7 | 7.5-8.0 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 5 1/4 | 133.4 | 10.7-12.0 | ||
| 5 5/8 | 142.9 | 12.6-13.5 | ||
| 5 7/8 | 149.2 | 13.2-13.5 | ||
| 6 | 152.4 | 13.6-14.5 | ||
| 6 1/8 | 155.6 | 14.0-15.0 | ||
| 6 1/4 | 158.8 | 14.4-18.0 | ||
| 6 1/2 | 165.1 | 14.5-20.0 | ||
| 6 3/4 | 171.5 | 20.0-22.0 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
| 7 5/8 | 193.7 | 32.3-34.0 | ||
| 7 7/8 | 200 | 33.2-35.0 | ||
| 8 3/8 | 212.7 | 38.5-41.5 | ||
| 8 1/2 | 215.9 | 39.0-42.0 | ||
| 8 5/8 | 219.1 | 40.5-42.5 | ||
| 8 3/4 | 222.3 | 40.8-43.0 | ||
| 9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
| 9 5/8 | 244.5 | 61.8-65.0 | ||
| 9 7/8 | 250.8 | 62.0-67.0 | ||
| 10 | 254 | 68.0-75.0 | ||
| 10 1/2 | 266.7 | 72.0-80.0 | ||
| 10 5/8 | 269.9 | 72.0-80.0 | ||
| 11 1/2 | 292.1 | 79.0-90.0 | ||
| 11 5/8 | 295.3 | 79.0-90.0 | ||
| 12 1/4 | 311.2 | 95.0-102. | ||
| 12 3/8 | 314.3 | 95.0-102.2 | ||
| 12 1/2 | 317.5 | 96.0-103.0 | ||
| 13 1/2 | 342.9 | 105.0-134.0 | ||
| 13 5/8 | 346.1 | 108.0-137.0 | ||
| 14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
| 15 | 381 | 145.0-165.0 | ||
| 15 1/2 | 393.7 | 160.0-180.0 | ||
| 16 | 406.4 | 200.0-220.0 | ||
| 17 1/2 | 444.5 | 260.0-280.0 | ||
| 26 | 660.4 | 725.0-780.0 | ||
Ngwaahịa ndị emetụtara
| Ọnụ ego kacha nta | N/A |
| Ọnụ ahịa | |
| Nkọwa nkwakọ ngwaahịa | Ngwungwu mbupu ọkọlọtọ |
| Oge Mbuga ozi | 7 ụbọchị |
| Usoro ịkwụ ụgwọ | T/T |
| Ikike inye | Dabere na usoro zuru ezu |
