Kubowola mmwamba kwa Full-Hydraulic Drilling Jar kumatha kuchitidwa mothandizidwa ndi ma hydraulic, kuzindikira kuwongolera kosasunthika kwa matani okwera pansi. Ikhoza kuteteza chingwe chobowola bwino ndikuwongolera moyo wogwiritsa ntchito. Makina osungira mphamvu a hydraulic ali ndi mwayi wokhala ndi katundu wodalirika komanso kukhazikika kwabwino. Kuchuluka kwa kuchedwa kwa nthawi kumatha kukhala 30s ~ 240s; kukula kwa kutentha kwa utumiki kungakhale -40 ℃~180 ℃. Iwo akhoza kutengera latsopano zinthu wapadera kwa apamwamba katundu ndi chitetezo. Itha kugwiritsidwa ntchito pobowola, kubowola, kubowola, kugwirira ntchito ndi kusodza ndi zina.
OD | ID | Kulumikizana | Max.working load (Lbf) | Tensile Yield Strength (Lbf) | Mphamvu zokolola za Torsion (Lbf-ft) | Up Stroke | Down Stroke |
4 3/4'' | 2 1/4'' | NC38 | 80,000 | 440,000 | 20,000 | 8'' | 7'' |
6 1/4'' | 2 3/4'' | NC50 | 150,000 | 650,000 | 50,000 | 8'' | 7'' |
6 1/2'' | 2 3/4'' | NC50 | 175,000 | 850,000 | 60,000 | 8'' | 7'' |
7'' | 2 3/4'' | NC50 | 200,000 | 1,050,000 | 65,000 | 8'' | 7'' |
8'' | 3'' | 6 5/8REG | 300,000 | 1,500,000 | 118,000 | 8'' | 7'' |
9 1/2'' | 3'' | 7 5/8REG | 500,000 | 1,900,000 | 180,000 | 8'' | 8'' |
* Makulidwe ena omwe amapezeka pansi pa zosowa zamakasitomala.
Double Acting Hydraulic-Mechanical Drilling Jar imatha kuphatikiza makina ndi ma hydraulic. Kukweza kwapamwamba kumatha kuchitidwa ndi ma hydraulic kuti azindikire kuwongolera kosasunthika kwa matani okwera. Makina otsekera opangidwa mwapadera amatha kupewa kusokoneza molakwika mmwamba. Kutsika pansi kumatha kuchitidwa mwamakani. Itha kutengera zida zatsopano zachitetezo chapamwamba komanso chitetezo komanso zitha kugwiritsidwa ntchito ngati dzenje lolowera, dzenje lakuya ndi zina zotero.
OD | ID | Kulumikizana | Max. ntchito katundu (Lbf) | Tensile Yield Strength (Lbf) | Torsion Yield Strength (Lbf-ft) | Up Stroke | Down Stroke |
4 7/8'' | 2 1/32'' | NC38 | 110,160 | 440,000 | 20,000 | 9'' | 6'' |
6 3/8'' | 2 1/4'' | NC46 | 139,380 | 610,000 | 50,000 | 9'' | 6'' |
6 3/4'' | 2 1/4'' | NC46 | 139,380 | 850,000 | 75,000 | 9'' | 6'' |
7'' | 2 1/4'' | NC50 | 139,380 | 1,050,000 | 100,000 | 9'' | 6'' |
8'' | 2 13/16'' | 6 5/8REG | 183,000 | 1,500,000 | 150,000 | 9'' | 6'' |
* Makulidwe ena omwe amapezeka pansi pa zosowa zamakasitomala.
Mechanical Drilling Jar mmwamba-pansi jarring tonnage ingasinthidwe pamitundu yayikulu.Mtsuko Wobowola ukhoza kuyendetsedwa ndi makina mokwanira. Chipinda chamkati sichingathe kutulutsa kuthamanga kwakukulu. Kusintha kwamafuta sikungakhudze zotsatira.Kutsika kosindikiza kumatha kupangitsa kuti moyo wogwiritsidwa ntchito ukhale wabwino.Cholumikizira chapadera chokhazikika chingathe kuchepetsa kupindika kwa thupi la Jar bwino.Iyenera kutengera zida zatsopanozi kuti zitsimikizire kugwira ntchito kwapamwamba. Iyenera kugwiritsidwa ntchito pa dzenje lolunjika, dzenje lakuya, dzenje lovuta komanso dzenje lolunjika.
TYPE | OD | ID | Conn. | Max. Tensile Load | Max. Torque yogwira ntchito | Malo opopera | Pankhani ya stroke | Down jarring stroke | Utali wonse |
mm | mm | API | MN | k ndi m | cm2 | Mm | Mm | (zotseka) | |
(mu.) | (mu.) | (Lbf) | (Lbf·m) | (mu.) | (mu.) | Mm | |||
(mu.) | |||||||||
JZ95 | 95 | 28 | 2 7/8REG | 0.5 | 5 | 32 | 200 | 200 | 5 800 |
(33/4) | (11/8) | - 112500 | ( 1, 125 ) | -7.87 | -7.87 | -228.35 | |||
JZ108 | 108 | 36 | NC31 | 0.7 | 10 | 38 | 203 | 203 | 6 404 |
(41/4) | (17/16) | -157500 | (2, 250) | -8 | -8 | -252.13 | |||
JZ121 | 121 | 51.4 | NC38 | 1 | 12 | 60 | 198 | 205 | 6 343 |
(43/4) | -2 | -225000 | (2,700) | -7.8 | -8.07 | -249.72 | |||
JZ159 | 159 | 57 | NC46 | 1.5 | 14 | 100 | 149 | 166 | 6 517 |
(61/4) | (21/4) | -337500 | (3, 150) | -5.87 | -6.54 | -256.57 | |||
JZ165 | 165 | 57 | NC50 | 1.6 | 14 | 100 | 149 | 166 | 6 517 |
(61/2) | (21/4) | -360000 | (3, 150) | -5.87 | -6.54 | -256.57 | |||
JZ178 | 178 | 57 | NC50 | 1.8 | 15 | 100 | 147.5 | 167.5 | 6 570 |
-7 | (21/4) | -405000 | (3, 150) | -5.81 | -6.59 | -258.66 | |||
JZ203 | 203 | 71.4 | 6 5/8REG | 2.2 | 18 | 176 | 144.5 | 176.5 | 7 234 |
-8 | -2 13/16 | -495000 | (4, 050) | -5.69 | -6.95 | -284.8 | |||
JZ229 | 229 | 76 | 7 5/8REG | 2.5 | 22 | 181 | 203 | 203 | 7 753 |
-9 | -3 | -562500 | (4, 950) | -8 | -8 | -305.24 |
Super Jar ndi chida cha hydraulic, chozindikira kuwongolera kosasunthika kwa matani okwera. Kuchuluka kwa kuchedwa kwa nthawi kumatha kukhala 30s ~ 240s; kukula kwa kutentha kwa utumiki kungakhale -40 ℃~180 ℃. Itha kugwiritsidwa ntchito ndi Accelerator kuti mupeze zotsatira zochititsa chidwi. Ndipo ikhoza kupereka zinthu zatsopano zatsopano monga chofunikira kuti mupeze apamwamba pogwiritsa ntchito katundu ndi chitetezo. Iyenera kugwiritsidwa ntchito kupha nsomba ndi kukokera m'mwamba.
OD | ID | Kulumikizana | |||
3-3/4'' | 1 3/32'' | 2-3/8REG | 4,420 | 44,960 | 112,410 |
4-1/4'' | 1 1/4'' | NC31 | 5,530 | 56,250 | 157,370 |
4-1/2'' | 2'' | NC31 | 7,220 | 67,440 | 179,850 |
4-3/4'' | 2'' | NC38 | 7,220 | 78,680 | 202,340 |
5-1/2'' | 2'' | NC38 | 8,770 | 89,920 | 224,820 |
6-1/4'' | 2 1/4'' | NC50 | 10,840 | 157,370 | 337,230 |
6-1/2'' | 2 1/4'' | NC50 | 10,840 | 157,370 | 337,230 |
6-5/8'' | 2 1/4'' | NC50 | 10,840 | 168,610 | 359,710 |
7'' | 2 23/64'' | NC50 | 10,840 | 179,850 | 404,670 |
7-3/4'' | 3 5/64'' | 6-5 / 8REG | 14,450 | 224,820 | 472,100 |
8'' | 3 5/64'' | 6-5 / 8REG | 14,450 | 269,780 | 562,050 |
9'' | 3 5/64'' | 7-5 / 8REG | 16,500 | 303,500 | 674,460 |
* Makulidwe ena omwe amapezeka pansi pa zosowa zamakasitomala.