I-API 7-1 yokubhoboza i-Roller Reamer ene-Type B & Type F & Type T roller Isithombe Esivelele

I-API 7-1 yokubhoboza i-Roller Reamer ene-Type B kanye ne-Type F kanye ne-Type T roller

Incazelo emfushane:

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Isicelo Somkhiqizo

I-Roller Reamer yenzelwe ukusebenza okuhlukahlukene kokujikijela kodwa ikakhulukazi ngezinjongo zokuzinzisa lapho kubholwa ngezindlela ezilukhuni kakhulu. Izolingana nosayizi wemigodi kusukela ku-4 5/8 kuya ku-26 intshi. Ngaphezu kwalokho, umzimba ngamunye ngokulungiswa okulula kwamabhulokhi nokukhethwa okufanele kwezicucu, uzofanela ububanzi obukhulu bemigodi.

Uhlobo lomkhiqizo

Kunezinhlobo ezintathu ezahlukene (T,F kanye no-B) zezicuphi:

Uhlobo T: Igayiwe, ihlotshiswe ngamazinyo abukhali aqinile ukuze kube nokwakheka okuthambile.
Uhlobo F: Kugaywe, kufakwe amazinyo aqinile ayisicaba, ukuze kuhlanganiswe amazinyo aqinile aphakathi nendawo.
Uhlobo B: Ifakwe izinkinobho ze-tungsten carbide ezicindezelwe ngaphakathi, ukuze ziqine.

Ipharamitha yobuchwepheshe

Usayizi Wembobo (intshi/mm)	Uxhumano. I-API	Intamo OD (intshi/mm)	Ububanzi bokusika (intshi/mm)	Ubude Bokusika (intshi/mm)	Ubude obuphelele (intshi/mm)
28" (711.2)	7 5/8 REG	9 1/2" (241.3)	7" (178)	15 3/4" (400)	112 7/8" (2867)
26" (660.4)	7 5/8 REG	9 1/2" (241.3)	7" (178)	15 3/4" (400)	118 7/64" (3000)
24" (609.6)	7 5/8 REG	9 1/2" (241.3)	6 7/32" (158)	15 3/4" (400)	110 15/64" (2800)
22" (558.8)	7 5/8 REG	9 1/2" (241.3)	6 7/32" (158)	15 3/4" (400)	105" (2667)
17 1/2" (444.5)	7 5/8 REG	9" (229)	5 1/2" (140)	12" (304)	88 39/64" (2200)
12 1/4" (331.2)	6 5/8 REG	8" (203)	3 15/16" (100)	11 13/16" (300)	74 13/16" (1900)
8 1/2" (215.9)	I-NC50 (4 1/2 REG)	6 1/2" (165)	2 13/16" (71)	7 7/8" (200)	68 7/64" (1730)
6" (152.4)	I-NC38 (3 1/2 REG)	4 3/4" (121)	2" (50.6)	7 7/8" (200)	55 1/8" (1400)
5 7/8" (149.2)	I-NC38 (3 1/2 REG)	4 3/4" (121)	1 13/16" (46.2)	7 7/8" (200)	55 1/8" (1400)