Swivels of rig qodista rotary ayaa inta badan loo isticmaalaa in lagu qaado kelly bar iyo qalabka qodista. Kala-goysyada sare iyo hoose iyo dhexe ee wiishka ayaa dhamaantood ka samaysan bir tayo sare leh; Dhammaan xirmooyinka gudaha waxay qaataan heerka SKF, si gaar ah loo habeeyey, oo leh waxqabad aad u wanaagsan; Dhammaan walxaha daboolaya waa qaybo dibadda laga keeno, kuwaas oo u adkaysta daxalka iyo gabowga.
Qiyaasaha Farsamada
Heerka caadiga ah | ||||||||
Qaabka | D1 | D2 | D3 | A | B | L1 | Tirada xajmiyada | xoog jiid (KN) |
JT20 | ¢120 | ¢40 | ¢40 | 43 | 43 | 460 | 3 | 15-25 |
JT25 | ¢150 | ¢50 | ¢50 | 57 | 57 | 610 | 4 | 20-30 |
JT30 | ¢170 | ¢55 | ¢55 | 57 | 57 | 640 | 4 | 25-35 |
JT40 | ¢200 | ¢60¢80 | ¢60¢80 | 67 | 67 | 780 | 5 | 35-45 |
JT50 | ¢220 | ¢80 | ¢80 | 73 | 83 | 930 | 6 | 45-55 |

Faa'iidooyinka
1. Wareegtada riigga qodista wareegtadu waa qaab-dhismeed bir ah oo isku xidha, kala-goysyada sare iyo hoose, dhex-dhexaadinta, iwm waxay ka samaysan yihiin birta daawaha ah ee la sameeyay. Ka dib mashiinka qallafsan, habka daaweynta kulaylka adag waa in la sameeyaa ka hor inta aan la samayn.
2. Samaynta SKF iyo FAG waxaa loo qaatay in ay gudaha wax ku yeeshaan.
3. Cutubka daboolaya waa NOK, dufanka ku jira daloolka gudaha ma aha mid si fudud u daadanaya, dhoobada iyo cadceedda ku jira daloolka dibaddana ma fududa in la galo godka wax-soo-saarka, si loo hubiyo shaqada caadiga ah ee xajinta.

