Collars qodista
Qoorta qodista oo ka mid ah qayb ka mid ah xadhigga daloolista ayaa ah tuubbooyinka wershadaha ee aadka loo isticmaalo ee lagu qodayo dhulka si ay u siiyaan culays yar oo qodista.Waxa loo isticmaalaa in lagu xidho dhuumaha daloolista.Waxaa jira noocyo jeexjeexan iyo noocyo jeexan inta badan.Habka wax-soo-saarkayaga waxa loo shahaadeeyay API spec 7-1.Qoorta daloolintu waxay ka samaysan tahay AISI 4145 H ama 4145 H bir daawaha la beddelay.Boorsooyinku hal dhinac ayaa laga soo rogmaday iyada oo aanay jirin wax is-qabsi ah.Dhammaan qoob-ka-cayaarka waxaa lagu daaweeyaa kuleyl si adag gudaha 285 ilaa 341 BHN, kuwaas oo la dammaanad qaaday hal inch oo ka hooseeya dusha tuubada.
Kuleejyada laydhka ee aan magnetka ahayn waxay bixiyaan xoog iyo adkaan iyaga oo ka hortagaya faragelinta birlabeedka taas oo wiiqi karta saxnaanta sahaminta magnetka.Waxaa laga soo saaray walxo bir ah oo gaar ah oo leh awood hooseeya, sifooyin farsamo oo sarreeya iyo iska caabin heer sare ah oo dildilaaca daxalka.
Waxaan bixinaa kuleejyada layliga ah ee jilicsan, qoob-ka-cayaarka laydhka ah iyo kuwa aan magnet-ka ahayn;Cabbirkoodu waa 3-1/8 ilaa 11 inji.Ka sakow kuleejyada layliga ee shaxda hoose, waxaan ku siin karnaa kuleejyada kale ee daloolka marka ay macaamiishu codsadaan.
| Shayga | Magaca | Spiral ama Slick | OD | aqoonsi | Qalabka wadajirka ah | Dhexroorka bevel gudaha | Qalab | Dhererka guud | |
| in | in | Isku xirka | ft | ||||||
| 1 | Qoor qoor | Slick ama Spiral | 3.1/8 | 1.1/4 | NC26 | 2.3/8 ″ HADDII | 3 | 4145H | 30 ama 31 |
| 2 | Qoor qoor | Slick ama Spiral | 3.1/2 | 1.1/2 | NC26 | 2.3/8 ″ HADDII | 4145H | 30 ama 31 | |
| 3 | Qoor qoor | Slick ama Spiral | 4.1/8 | 2 | NC31-41 | 2.7/8 ″ HADDII | 3.61/64 | 4145H | 30 ama 31 |
| 4 | Qoor qoor | Slick ama Spiral | 4.3/4 | 2 | NC35-47 | 4.33/64 | 4145H | 30 ama 31 | |
| 5 | Qoor qoor | Slick ama Spiral | 5 | 2.1/4 | NC38-50 | 3.1/2 ″ HADDII | 4.49/64 | 4145H | 30 ama 31 |
| 6 | Qoor qoor | Slick ama Spiral | 6 | 2.1/4 | NC44-60 | 5.11/16 | 4145H | 30 ama 31 | |
| 7 | Qoor qoor | Slick ama Spiral | 6 | 2.13/16 | NC44-60 | 5.11/16 | 4145H | 30 ama 31 | |
| 8 | Qoor qoor | Slick ama Spiral | 6.1/4 | 2.1/4 | NC44-62 | 5.7/8 | 4145H | 30 ama 31 | |
| 9 | Qoor qoor | Slick ama Spiral | 6.1/4 | 2.13/16 | NC46-62 | 4″ HADDII | 5.29/32 | 4145H | 30 ama 31 |
| 10 | Qoor qoor | Slick ama Spiral | 6.1/2 | 2.1/4 | NC46-65 | 4″ HADDII | 6.3/32 | 4145H | 30 ama 31 |
| 11 | Qoor qoor | Slick ama Spiral | 6.1/2 | 2.13/16 | NC46-65 | 4″ HADDII | 6.3/32 | 4145H | 30 ama 31 |
| 12 | Qoor qoor | Slick ama Spiral | 6.3/4 | 2.1/4 | NC46-67 | 4″ HADDII | 6.9/32 | 4145H | 30 ama 31 |
| 13 | Qoor qoor | Slick ama Spiral | 7 | 2.1/4 | NC50-70 | 4.1/2 ″ HADDII | 6.31/64 | 4145H | 30 ama 31 |
| 14 | Qoor qoor | Slick ama Spiral | 7 | 2.13/16 | NC50-70 | 4.1/2 ″ HADDII | 6.31/64 | 4145H | 30 ama 31 |
| 15 | Qoor qoor | Slick ama Spiral | 7.1/4 | 2.13/16 | NC50-72 | 4.1/2 ″ HADDII | 6.43/64 | 4145H | 30 ama 31 |
| 16 | Qoor qoor | Slick ama Spiral | 7.3/4 | 2.13/16 | NC56-77 | 7.19/64 | 4145H | 30 ama 31 | |
| 17 | Qoor qoor | Slick ama Spiral | 8 | 2.13/16 | NC56-80 | 7.31/64 | 4145H | 30 ama 31 | |
| 18 | Qoor qoor | Slick ama Spiral | 8.1/4 | 2.13/16 | 6.5/8 ″ REG | 7.45/64 | 4145H | 30 ama 31 | |
| 19 | Qoor qoor | Slick ama Spiral | 9 | 2.13/16 | NC61-90 | 8.3/8 | 4145H | 30 ama 31 | |
| 20 | Qoor qoor | Slick ama Spiral | 9.1/2 | 3 | 7.5/8 ″ REG | 8.13/16 | 4145H | 30 ama 31 | |
| 21 | Qoor qoor | Slick ama Spiral | 9.3/4 | 3 | NC70-97 | 9.5/32 | 4145H | 30 ama 31 | |
| 22 | Qoor qoor | Slick ama Spiral | 10 | 3 | NC70-100 | 9.11/32 | 4145H | 30 ama 31 | |
| 23 | Qoor qoor | Slick ama Spiral | 11 | 3 | 8.5/8 ″ REG | 10.1/2 | 4145H | 30 ama 31 | |
| Fiiro gaar ah: | Haddii macmiilku uu leeyahay shuruudo gaar ah, tusaale ahaan isku-darka, duubista qabow, samaynta oo jebiso, xidhid adag (ARNCO 100XT ARNCO 300XT iwm), dahaarka gudaha (TK34 TK34PTC2000, iwm), Stress- Pin Relief, Sanduuqa dhabarka caajisay, nasashada wiishka, Fasaxa nasashada fadlan xor u noqo inaad nala soo xidhiidho. | ||||||||
| Qoor qodista aan Sixirka ahayn | ||
| Darajo | Xoogga ugu Yar | |
| psi | Mpa | |
| 1 | 90000 | 621 |
| 2 | 9000 | 621 |
| 3 | 115000 | 793 |
| **Collar-daloolin aan sixir ahayn waxaa loo habeyn karaa sida naqshadeynta macaamiisha.Cabbirka fadlan tixraac cabbirrada kuleejka daloolista. | ||
| Collar Drill Spiral | |||||||||
| OD (gud) | 4 3/4 | 6 1/4 | 6 3/4 | 7 1/4 | 7 1/2 | 8 | 9 1/2 | 10 | 11 |
| Qoto dheer ee Goynta | 7/32 ± 1/32 | 9/32 ± 1/16 | 5/16 ± 1/16 | 11/32 ± 1/16 | 11/32 ± 1/16 | 3/8 ± 1/16 | 13/32 ± 3/32 | 7/16 ± 3/32 | 15/32 ± 3/32 |
| Spiral Pitch (gud) | 38 ±1 | 42 ±1 | 46 ±1 | 64 ±1 | 64 ±1 | 68 ±1 | 72 ±1 | 76 ±1 | 80 ±1 |
| ** Qoorta qodista waxaa loo habeyn karaa sida naqshadeynta macaamiisha. | |||||||||
Collars-ku-xireyaasha waa isku-dhaf culus oo isku-dhafan oo laga dhisay birta daawaha ah ee la beddelay ee AISI 4145H.?Collarsyada daloolista caadiga ah waxaa la siiyaa xaalad dhammays tiran "sida duuban".Dhammaan baararka caadiga ah waxay helayaan daawaynta kulaylka taas oo siinaysa sifooyinka farsamada ee lagama maarmaanka ah.
Baararka ayaa markaa la jeexjeexay oo la leexiyay.?Dhammaan qalabyada layliga waxa lagu soo saaray
si waafaqsan API spec 7, Q1 iyo dhaqanka lagu taliyay 7G, sida ay khusayso.
Cabbirrada caadiga ah, Boorarka, iyo Isku-xidhka
| Collar Collar Conn. Cabbirka & Nooca | Min. OD | Bore | Dhererka | Xoog Laabashada Saamiga *** | Collar Collar Wt. |
| (gud.) | (gud.) | (ft.) | (lb.) | ||
| NC 26 (2-3/8 HADDII) | 3-1/2 | 1-1/2 | 30 | 2.42:1 | 801 |
| NC 31 (2-7/8 HADDII) | 4-1/8 | 2 | 30 | 2.43:1 | 1041 |
| NC 38 (3-1/2 HADDII) | 4-3/4 | 2-1/4 | 31 | 1.85:1 | 1451 |
| NC 38 (3-1/2 HADDII) | 5 | 2-1/4 | 31 | 2.38:1 | 1652 |
| NC 44 | 6 | 2-1/4 | 31 | 2.49:1 | 2561 |
| NC 44 | 6 | 2-13/16 | 31 | 2.84:1 | 2353 |
| NC 44 | 6-1/4 | 2-1/4 | 31 | 2.91:1 | 2806 |
| NC 46 (4 HADDII) | 6-1/4 | 2-13/16 | 31 | 2.63:1 | 2598 |
| NC 46 (4 HADDII) | 6-1/2 | 2-1/4 | 31 | 2.76:1 | 3085 |
| NC 46 (4 HADDII) | 6-1/2 | 2-13/16 | 31 | 3.05:1 | 2877 |
| NC 46 (4 HADDII) | 6-3/4 | 2-1/4 | 31 | 3.18:1 | 3364 |
| NC 50 (4-1/2 HADDII) | 7 | 2-1/4 | 31 | 2.54:1 | 3643 |
| NC 50 (4-1/2 HADDII) | 7 | 2-13/16 | 31 | 2.73:1 | 3434 |
| NC 50 (4-1/2 HADDII) | 7-1/4 | 2-13/16 | 31 | 3.12:1 | 3714 |
| NC 56 | 8 | 2-13/16 | 31 | 3.02:1 | 4675 |
| 6-5/8 REG. | 8 | 2-13/16 | 31 | 2.60:1 | 4675 |
| 6-5/8 REG. | 8-1/4 | 2-13/16 | 31 | 2.93:1 | 5016 |
| 7-5/8 REG. | 9-1/2 | 3 | 31 | 2.81:1 | 6727 |
| 7-5/8 REG.** | 9-3/4 | 3 | 31 | 3.09:1 | 7130 |
| 8-5/8 REG.** | 11 | 3 | 30 | 2.78:1 | 8970 |
| ** Waji wareeg hoose *** Saamiga sanduuqa lagu dhejiyo moduleska qaybta - Faahfaahinta ka eeg API RP7G Fiiro gaar ah: Cabbirrada kale iyo isku xidhka ayaa diyaar ah iyo sidoo kale wax kasta oo kale oo ikhtiyaari ah oo taxan | |||||
| Hantida Makaanikada | ||||||
| TTT | Awood soo saarid 0.2Mpa | Xoog xajin b Mpa | Kordhinta 4% | Adag (Brinell) | Qiimaha SAAMAYNTA (CHAPPY-V) | |
| mm | in inch ah | |||||
| 79.4-171.4 | 3 1/8-6 3/4 | ≥ 758 | ≥ 965 | ≥ 13 | 285-341 | ≥ 54 |
| 177.8-279.4 | 7-11 | ≥ 689 | ||||
