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Add: No. 1201, E-commerce Building, Qingzhou City,

Shandong

Province,

China,

262500

Tel/Fax:

+86-536-3027478

山东省青州市开发区电商大厦

1201

号

Email:

[email protected]

Http://

www.sdbeyondpetro.com

ZQ203 - 100

DRILL PIPE POWER TONG

OPERATION MANUAL

ZQ203-100-SM

STANDARD:SY/T5074-2004

PATENT No.: 90102517.8

7K-0048

Company Contact

ADD.:No. 1201, E-commerce Building, Qingzhou City, Shandong,

China, 262515

TEL

：

+86-536-3027478

FAX

：

+86-536-3027478

POST CODE

：

262515

EMAIL

：

[email protected]

WEB

：

www.sdbeyondpetro.com

Содержание ZQ203-100

Страница 1: ...Http www sdbeyondpetro com ZQ203 100 DRILL PIPE POWER TONG OPERATION MANUAL ZQ203 100 SM STANDARD SY T5074 2004 PATENT No 90102517 8 7K 0048 Company Contact ADD No 1201 E commerce Building Qingzhou Ci...

Страница 2: ...tp www sdbeyondpetro com Contents General Description 2 Sections 1 Functions 3 2 Operation Range 5 3 Structure of Main Parts 5 4 Installation and Commission 11 5 Adjustments of Torque and Speed of Ton...

Страница 3: ...Add No 1201 E commerce Building Qingzhou City Shandong Province China 262500 Tel Fax 86 536 3027478 1201 Email sales sdbeyondpetro com Http www sdbeyondpetro com...

Страница 4: ...ng turning pin General Description ZQ203 100 Drill Pipe Power Tong is a new type of mechanized tool on drilling floor Lanzhou Petroleum Machinery Research Institute and JIANGSU RUSHI MACHINERY CO LTD...

Страница 5: ...nd align with the door of the tongs An air cylinder is available to shift the tong onto or off the well head without the heed of pulling or pushing the tongs by manpower The suspensions hanger of the...

Страница 6: ...the Tongs Head at Various Flow Flow L min Speed of the Tongs Head r p m High Speed Low Speed 114 40 2 7 100 35 1 2 4 90 31 6 2 1 80 28 1 9 70 24 5 1 7 60 21 1 4 1 4 The torque of the tongs head at var...

Страница 7: ...46 126 mm drill pipe joint 31 2 121 101 mm drill pipe joint 1 5 2 Max Wear allowance is 20 mm for each size of drill pipe joint eccentric wear allowance is 5 mm 1 5 3 The total length of drill pipe bo...

Страница 8: ...break out at low speed the tongs is provided with a two speed planet shift gear and unique breaking mechanism for shifting the gear without stopping the tongs The efficiency of the tongs is therefore...

Страница 9: ...f braking moments by rotating the adjusting tube The brake mechanism can center the floating body with drill pipe and meet the requirements of eccentric joint 3 3 4 Restoration mechanism There are thr...

Страница 10: ...7 3 5 Hydraulic System In order to simplify hydraulic system only the hydraulic motor uses hydraulic oil as source power see Fig 5 hydraulic oil from oil tank 8 goes through oil pump 1 filter 2 to ha...

Страница 11: ...Add No 1201 E commerce Building Qingzhou City Shandong Province China 262500 Tel Fax 86 536 3027478 1201 Email sales sdbeyondpetro com Http www sdbeyondpetro com...

Страница 12: ...Add No 1201 E commerce Building Qingzhou City Shandong Province China 262500 Tel Fax 86 536 3027478 1201 Email sales sdbeyondpetro com Http www sdbeyondpetro com...

Страница 13: ...Add No 1201 E commerce Building Qingzhou City Shandong Province China 262500 Tel Fax 86 536 3027478 1201 Email sales sdbeyondpetro com Http www sdbeyondpetro com...

Страница 14: ...5 1 2 casing The fixing post is installed on the substructure In order to prevent it from loosening and rotating when in use the bottom of the fixing post is welded to form a square then make it tight...

Страница 15: ...y this way adjust the adjusting bolts serial number is 8 in Fig 1 of the suspension rod so that the pin and box of drill pipe can contact closely to the two plug screw of the upper and low tongs respe...

Страница 16: ...No 1201 E commerce Building Qingzhou City Shandong Province China 262500 Tel Fax 86 536 3027478 1201 Email sales sdbeyondpetro com Http www sdbeyondpetro com Fig 10 Installation on another drilling r...

Страница 17: ...Add No 1201 E commerce Building Qingzhou City Shandong Province China 262500 Tel Fax 86 536 3027478 1201 Email sales sdbeyondpetro com Http www sdbeyondpetro com...

Страница 18: ...valve to make the oil pump run idly meanwhile the reading of the pressure gauge should not exceed 1 5 MPa 6 3 Check on whether the size of jaw is in correspondence with the size of dril1 pipe sub If i...

Страница 19: ...the tong is shut down After hoisting the stand proceeds to restore again this procedure will save time 6 10 Before the pin has not spinned out of the box completely don t hoist drill pipe upward to p...

Страница 20: ...the cam serial number is 36 in Fig 1 and roller parts are cleaned up coat their surface with grease the cam should be clean and the roller pin should be able to restore freely 7 5 After every three w...

Страница 21: ...king to cause air pressure dropping below 0 5 MPa 9 Dirty tongs and much filth in law rack to cause roller difficult to roll but slip 10 When jaws replaced relevant plug screw not replaced 11 Drill pi...

Страница 22: ...e band lining worn excessively 4 Quick release valve leaking 1 Replace the airline leaking 2 Clean and polish the slide or replace valve 3 Replace air tyre of clutch or brake band lining 4 Replace the...

Страница 23: ...e four sizes jaws for different size of pipe they are 8 51 2 41 2 5 and 31 2 to respectively five kinds of rollers they are 80 90 100 110 and 120 mm When the 4 51 2 jaw is used for 5 pipe it is matche...

Страница 24: ...ion of Hydraulic Oil 10 1 In hydraulic transmission viscosity is a primary parameter in selecting hydraulic oil The viscosity of hydraulic oil vary as its working temperature therefore the working tem...

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