Lub tes tsho Coupling
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Kev Taw Qhia General:
PLATO coupling lub tes tsho yog muaj nyob rau hauv ob qho tib si ib nrab-bridge thiab tag nrho-bridge hom, nrog rau adapter couplings.
Semi-bridge coupling, los ntawm deb yog qhov nrov tshaj plaws, muaj tus choj me me uas tsis muaj xov nyob hauv nruab nrab. Lub laum pas nrig tsis tuaj yeem xov dhau los ntawm qhov nruab nrab ntawm cov couplings, thiab cov kab me me rods feem pob tw ua ke nyob rau hauv qhov chaw choj ntawm qhov txuas. Semi-bridge couplings feem ntau haum rau cov tshuab torque siab. Feem ntau txoj hlua (R) thiab Trapezoidal (T) threaded couplings yog semi-bridged.
Tag nrho tus choj coupling muaj qhov zoo tshaj plaws uas nws zoo tshem tawm lub peev xwm rau kev sib txuas kom nkag mus raws cov pob qij txha. Cov couplings no, feem ntau yog siv nyob rau hauv ib tug Trapezoidal xov, nyob rau hauv daim ntawv thov nto drilling, muaj zoo uncoupling yam ntxwv thiab zoo li yuav tswj kom nruj pob qij txha. Tag nrho-bridge couplings muaj tsawg lub caij nyoog ntawm jamming thiab yog qhov zoo tshaj plaws haum rau cov cav tov uas muaj kev ywj pheej tig.
Adapter couplings yog siv thaum hloov los ntawm ib hom xov, lossis loj, mus rau lwm qhov thiab feem ntau yuav tsum tau tshwj xeeb hauv cov xwm txheej.
Specification Txheej txheem cej luam:
| Semi-bridge & Full-bridge Couplings | Adapter Couplings | ||||||||
| Xov | Ntev | Txoj kab uas hla | Xov | Ntev | Txoj kab uas hla | ||||
| mm | nti | mm | nti | mm | nti | mm | nti | ||
| R22 | 140 | 5 1/2 | 32 | 1 1/4 | R25-R32 | 150 | 5 7/8 | 45 | 1 3/4 |
| R25 | 150 | 5 7/8 | 35 | 1 3/8 | 160 | 6 1/4 | 45 | 1 3/4 | |
| 160 | 6 5/16 | 38 | 1 1/2 | R25-R38 | 160 | 6 5/16 | 56 | 1 13/64 | |
| R28 | 150 | 5 7/8 | 40 | 1 37/64 | R25-T38 | 170 | 6 3/4 | 56 | 1 13/64 |
| 160 | 6 5/16 | 42 | 1 21/32 | 180 | 7 1/16 | 56 | 2 1/8 | ||
| R32 | 155 | 6 1/8 | 44 | 1 3/4 | 210 | 8 1/4 | 56 | 2 1/8 | |
| 150 | 5 7/8 | 44 | 1 3/4 | R28-R32 | 160 | 6 5/16 | 45 | 1 3/4 | |
| 150 | 6 1/8 | 45 | 1 3/4 | R28-R38 | 160 | 6 5/16 | 56 | 1 13/64 | |
| 160 | 6 1/4 | 45 | 1 3/4 | R32-R38 | 160 | 6 1/4 | 55 | 2 5/32 | |
| R38 | 170 | 6 3/4 | 55 | 2 5/32 | 170 | 6 3/4 | 55 | 2 5/32 | |
| 180 | 7 1/16 | 55 | 2 5/32 | 180 | 7 1/16 | 55 | 2 5/32 | ||
| 190 | 7 1/2 | 55 | 2 5/32 | 210 | 8 1/4 | 55 | 2 5/32 | ||
| T38 | 180 | 7 1/16 | 55 | 2 5/32 | R32-T38 | 170 | 6 3/4 | 56 | 1 13/64 |
| 190 | 7 1/2 | 55 | 2 5/32 | 180 | 7 1/16 | 55 | 2 5/32 | ||
| T45 | 207 | 8 5/32 | 66 | 2 37/64 | R32-T45 | 190 | 7 1/2 | 63 | 2 33/64 |
| 210 | 8 1/4 | 63 | 2 33/64 | R38-T38 | 180 | 7 1/16 | 56 | 1 13/64 | |
| 210 | 8 1/4 | 66 | 2 37/64 | T38-T45 | 190 | 7 1/2 | 63 | 2 33/64 | |
| T51 | 225 | 8 7/8 | 71 | 2 51/64 | 210 | 8 1/4 | 63 | 2 33/64 | |
| 235 | 9 1/4 | 72 | 2 7/8 | T45-T51 | 235 | 9 1/4 | 72 | 2 7/8 | |
| 235 | 9 1/4 | 76 | 3 | ||||||
Standard coupling tes tsho
Standard coupling tes tsho, tseem hu ua semi choj coupling tes tsho, muaj ib feem ntawm tus choj tsis muaj xov nyob rau hauv nruab nrab. Lub threaded ib feem ntawm lub laum yeeb nkab tsis tuaj yeem screwed los ntawm tus choj ib feem ntawm kev sib txuas, thiab qhov kawg ntawm cov xov tuaj yeem ua raws li qhov chaw txuas txuas txuas. Standard coupling tes tsho yog tshwj xeeb tshaj yog haum rau high-torque drilling rigs. Feem ntau cov hlua xov (R xov) thiab cov xov trapezoidal (T xov) coupling lub tes tsho yog nrog ib nrab-bridge hom. Hom ib nrab-choj yog nyob deb ntawm cov khoom siv dav dav tshaj plaws.
Tag nrho tus choj txuas lub tes tsho
Tag nrho tus choj txuas lub tes tsho tuaj yeem tshem tawm qhov xoob ntawm lub tes tsho coupling nrog rau cov xov txuas. Nws yog tsuas yog siv nyob rau hauv qhov chaw mining, nrog zoo disassembly yam ntxwv, firmer kev twb kev txuas, thiab yuav luag tsis muaj qhov teeb meem clamping.
Crossover couplings
Crossover couplings yog siv los hloov cov xov sib txawv los yog xov txoj kab uas hla.
Yuav xaj li cas?
Style + Xov + Length + Diameter
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