I-oyile Drill Drill Imibhobho Crossover Sub

Ioyile Drill Imibhobho Crossover Sub Featured Umfanekiso

Inkcazelo emfutshane:

Ubude: Uluhlu ukusuka kwi-1 ukuya kwi-20 ezinyaweni, ngokuqhelekileyo i-5, 10, okanye i-15 iinyawo.

Ububanzi: Ubungakanani obuqhelekileyo buvela kwi-3.5 ukuya kwi-8.25 intshi.

Iindidi zoQhagamshelwano: Udibanisa iintlobo ezimbini ezahlukeneyo okanye ubukhulu bokudibanisa, ngokuqhelekileyo ibhokisi enye kunye nepini enye.

Izinto eziphathekayo: Ngokuqhelekileyo zenziwe nge-heat-treat, high-high-power alloy steel.

I-Hardbanding: Idla ngokubandakanywa ukunxitywa okongeziweyo kunye nokuxhathisa umhlwa.

Ixabiso loxinzelelo: Ijolise kwiimeko eziphezulu zoxinzelelo.

Imigangatho: Yenziwe kwiinkcukacha ze-API zokuhambelana namanye amacandelo omtya we-drill.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo:

I-Crossover sub isetyenziselwa ukudibanisa izixhobo eziphezulu kunye nezisezantsi zokuqhuba kwiidibansi ezahlukeneyo kwimisebenzi yokugaya.Kwakhona, ingasetyenziselwa ukukhusela ezinye izixhobo kwi-drill stem (ebizwa ngokuba yi-saver sub) okanye isetyenziselwe ukuhambisa umoya ophumayo kwi-bit face nje phezulu kwe-bit (ebizwa ngokuba yi-bit sub).

Ubude be-crossover subs bulinganiswa ngokubanzi ukusuka ehlombe ukuya emagxeni.Ubude obuqhelekileyo buvela kwi-6 "- 28" ixesha elide linyuka ngokunyuka kwee-intshi ezi-2 kunye ne-AISI 4145H, i-AISI 4145H Mod, i-AISI 4340, i-AISI 4140-4142 kunye ne-Non-magnetic material.Zonke iidibansi zenziwe nge-phosphate-coated okanye i-copper-plated ukuphucula ukuxhathisa ukubola.I-Crossover subs iza kwiindidi ezintathu ezisisiseko: I-Pin (indoda) * Ibhokisi (ibhinqa);B Iphini (indoda) * Iphini (indoda);C Ibhokisi (ibhinqa) * Ibhokisi (ibhinqa)

Inkcazo

Crossover sub
Inkcazo	UpperConnection inxalenye	Inxalenye yoQhagamshelwano olusezantsi	Uhlobo
Kelly cross-over sub	Kelly	Umbhobho wobhobhoza	A okanye B
Umbhobho wobhobhozo wokuwela-ngaphaya	Umbhobho wobhobhoza	Umbhobho wobhobhoza	A okanye B
Indibaniselwano yethutyana yokuwela	Umbhobho wobhobhoza	Qhoba ikhola	A okanye B
Gqoka ikhola yokuwela i-sub	Qhoba ikhola	Qhoba ikhola	A okanye B
Drill bit cross-over sub	Qhoba ikhola	Drill bit	A okanye B
I-Swivel cross-over sub	Swivel ezantsi sub	Kelly	C
Ukuloba ukuwela-ngaphaya sub	Kelly	Umbhobho wobhobhoza	C
Ukuloba ukuwela-ngaphaya sub	Umbhobho wobhobhoza	Izixhobo zokuloba	C
I-Crossover yethu encinci inokwenziwa ngokwezifiso ngokoyilo lomthengi ngamnye