Saws
Cutters
Drills
Impact Wrenches
Torque Wrenches
Mining Waterjet Cutting Machine
Hammers
Scaler
Rammer
Grinders
Fan
Hoist
Winch
Pump
Assembly
Cutting
Drilling
Assembly
Hammer & Shovel
Grinding
Hydraulic Accessories
General Accessories
Events
Case Study
Industry News
source:Industry News release time:2022-04-27 Article author:yu Popular:Air band saw
Hydraulic wrench is a very important tool for the installation and removal of large-sized bolts. It is not only convenient and light to use, but also provides very accurate torque with an accuracy of up to ±3%. It is widely used in construction, maintenance and emergency repairs in ships, petrochemicals, cement, electric power, mining, metallurgy and other industries. So what is the pressure corresponding to different torque values? How do you know what the required torque value is? How to convert the pressure and torque? The following Tuart Machinery editor will talk about these issues with you.
1. If we do not know the torque value, we can calculate the required torque value according to the specification of the bolt or nut and the corresponding bolt strength (the above refers to the tightening torque value of the nut, and the loosening torque value x2 can be calculated),
2. Assuming that our bolt specification is M=48 and the grade strength is 8.8, the torque value is 3920N.m converted by the formula, then the tightening value is 3920x0.8=3136N.m. Check the DQ10 series hydraulic wrench pressure comparison table, the corresponding pump station pressure is 30MPa.
3. If the set torque is in ft.lbs, please check the inch torque comparison table in the hydraulic wrench pressure comparison table. (Hint: 1MPa=145Psi; 1Psi=0.007Mpa; 1ft.lbs=1.3549N.M)
Read recommendations:
related articles
Using Chainsaws to Cut Snow?
2024-05-21What to do if the pneumatic wrench is weak
2022-12-19Hydraulic chain saw
2022-12-13Operation of the wrench
2022-12-06Introduction to the principle of pneumatic wrench
2022-11-28How to use the pneumatic wrench
2022-11-21Brief introduction to the principle of pneumatic wrench
2022-11-14Impact pneumatic wrench
2022-11-07Correct hydraulic wrench operation procedure
2022-11-01Hydraulic wrench torque pressure conversion
2022-11-01Field operation procedure of hydraulic wrench
2022-10-24Hydraulic radial plunger motor
2022-10-17The history of hydraulic motors
2022-10-17Principle of balance hydraulic wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Introduction to the advantages of using intelligent electric torque wrench
2022-10-10The Price Factor of Smart Electric Torque Wrench
2022-10-10Classification and use of wrenches
2022-10-10hydraulic wrench pressure conversion
2022-10-10Introduction to the advantages of the use of intelligent electric torque wrench
2022-10-10Smart Electric Torque Wrench Selection Guide
2022-10-10Intelligent electric torque wrench for wind power generation
2022-10-09Uses of open-end wrenches.Pneumatic chainsaw
2022-10-08What are the driving parts of a hydraulic wrench and what they do
2022-09-30What are the driving parts of a hydraulic wrench and what they do
2022-09-23the commonly used wrenches
2022-09-22Introduction of several common wrenches
2022-09-21Application scope and daily maintenance method of hydraulic bolt tensioner
2022-09-20Characteristics of hollow hydraulic wrench and precautions for use
2022-09-19Characteristics and precautions of driving hydraulic wrench
2022-09-17Power Tools
AW22-1200 Pneumatic Impact Wrench (Ultra-Light Series)
2022-12-20DM22-016 Pneumatic Rail Drill
2020-06-13DP61-090 Emulsion Two Hand Operation Drill
2021-06-15LW21-003 Pneumatic Winch
2023-06-29AN31-48000 Hydraulic Torque Wrench
2023-06-27DC21-150 Pneumatic Core Drill
2023-01-03CB31-310 Hydraulic Band Saw
2023-06-16DP21-100 Pneumatic Two Hand Operation Drill
2023-06-19OW62-020 Integrated Emulsion Mining Waterjet Cutting Machine
2023-05-10CC23-430 Pneumatic Chainsaw Heavy-Duty (3.5KW Series)
2023-06-14GP61-050 Emulsion Submersible Pump
2022-12-29CC21-430 Pneumatic Chainsaw (3.0 kw Series)
2023-06-14CB31-120 Hydraulic Band Saw
2020-06-13LH11-005 Electric Hoist
2023-05-11RH31-1800 Hydraulic Chipping Hammer
2023-06-27AN21-400 Pneumatic Nut Runner
2022-12-20GP21-030 Pneumatic Submersible Pump
2022-12-29RH21-1100 Pneumatic Chipping Hammer
2021-06-16CD22-630 Pneumatic Concrete Chainsaw (5.0KW)
2023-06-16OF11-060 Pneumatic Fan (light/medium)
2022-12-29GG11-125 Electric Angle Grinder
2023-06-28RZ21-016 Pneumatic Rammer
2023-06-27CR21-012 Heavy Pneumatic Reciprocating Saw
2021-06-07CD31-500 Hydraulic Concrete Chainsaw
2023-06-16GP61-200 Emulsion Submersible Pump
2023-06-29CC22-630 Pneumatic Chain Saw (5.0KW Series)
2023-06-14CB11-200 Electric Band Saw
2023-06-16DL21-008 Pneumatic Pistol Hammer Drill
2023-06-19DM11-080 Electric Magnetic Drill
2023-06-19DP21-080 Pneumatic Two Hand Operation Drill
2021-06-15Accessories
Rail Clamps丨CB864-12
2023-06-06Alloy Saw Blades
2023-06-06Hydraulic Regulating Valve
2023-06-07Split Hollow Drill Bits丨DC82
2023-06-07Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Alloy Saw Blades
2023-06-06Alloy Drill Bits丨812 Series
2023-06-06Non-metallic Alloy Saw Blades
2023-06-06Diamond Saw Chains丨CC813 Series
2023-06-06Diamond Saw Chains
2020-06-13Alloy Sleeves
2023-06-07Cross Clamps丨CB862-22
2023-06-06Carborundum Saw Chains
2023-06-06Alloy Saw Blades丨CR815 Series
2023-06-06Carborundum saw Blades
2023-06-06Ex-proof Sleeves
2023-06-07Optional Accessories
2023-06-07Filter assy.
2023-06-07Alloy Saw Blades丨CR812 Series
2023-06-06Carbide Hollow Bits丨DM816 Series
2023-06-06Alloy Twist Drill Bits
2023-06-06Alloy Saw Blades丨CR814 Series
2023-06-06Carbide Hollow Bits丨DM818 Series
2023-06-06Core Drill Morse Taper Sleeves
2023-06-07Tool Bits
2023-06-07Filter assy.
2023-06-07Alloy Drill Bits丨813 Series
2023-06-06Abrasive Blades
2023-06-07Pin
2023-06-07Oiler
2020-06-13