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:2022-03-18 Article author:Rosit Popular:Air band saw
The editor also mentioned before that hydraulic pressure is a basic engineering technology, which can provide many conveniences in the industry. The variety of products in the hydraulic industry continues to increase, and the new hydraulic work tools improve efficiency. The hydraulic wrench of Hangzhou Reen Hydraulic Equipment Manufacturing Co., Ltd. can also be used for teazhuang bolts and nuts.
The hydraulic manual wrench is because the manual high-pressure pump provides pressure oil to push the piston rod of the hydraulic cylinder. The push of the piston rod forms an enlarged torque through the crank connecting rod mechanism, which drives the nut to rotate through an angle, and at the same time transmits the torque to the bolt connection, so as to achieve the pressing force. Specifies the purpose of preloading the bolts. It can be known that the hydraulic manual wrench is composed of main components such as manual pump, hydraulic cylinder, working head, oil pipeline and hydraulic valve.
During the working process of the system, when the torque to be output is small, the pressure of the system is low. At this time, the large and small pistons of the double plunger pump work at the same time, and the system flow is large; when a large torque is required to be output, the pressure of the system is high. When the large piston of the double plunger pump does not work, only the small piston works. The oil pressed out of the large piston cavity flows back to the oil tank through the overflow valve, and the system flow rate is small, which can not only achieve a large pressure requirement, but also reduce the pressure. The force of the piston rod. Therefore, the hydraulic circuit of the system needs two relief valves to control the high and low pressure circuits of the system respectively. One direct-acting relief valve is used to control the high pressure circuit, and it is also the highest working pressure of the entire system, while the other one uses a pilot The type relief valve controls the low pressure circuit, and its pilot oil is provided by the high pressure side.
https://primacabinets.com/
Read recommendations:
AN31-100000 Hydraulic Torque Wrench
DL21-010 Pneumatic Pistol Hammer Drill
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
AK21-110 Pneumatic C-Hog Ring Plier (1.5 coil)
2023-06-29CC20-430 Pneumatic Chainsaw (3.0 kw Series)
2023-06-02RH31-1000 Hydraulic Chipping Hammer
2023-06-27CR21-008 Light Pneumatic Reciprocating Saw
2020-06-13CB22-200 Pneumatic Band Saw - Stainless Steel Series
2023-06-16AK51-030 Pneumatic C-Hog Ring Plier (Charging/Manual 1.5 coil)
2022-12-12CD22-250 Pneumatic Concrete Chainsaw (5.0KW)
2020-06-13CW21-022 Pneumatic Bender
2022-12-12CB31-260 Hydraulic Band Saw
2023-06-16CS21-120丨Pneumatic Handheld Circular Saw
2023-06-17CD31-500 Hydraulic Concrete Chainsaw
2023-06-16RC21-1500 Pneumatic Long Reach Scalers
2023-06-27AN22-4500 Pneumatic Torque Wrench (Straight Shank)
2021-06-03AN22-4500 Pneumatic Torque Wrench (straight shaft)
2023-06-27OF25-190 Pneumatic Fan (light/medium)
2022-12-29DP21-140 Pneumatic Two Hand Operation Drill
2021-06-15DC11-400 Electric Core Drill
2023-06-20DP21-100 Pneumatic Two Hand Operation Drill
2023-06-19OW63-020 Integrated Emulsion Mining Waterjet Cutting Machine
2023-05-10RZ21-014 Pneumatic Rammer
2022-12-28DM11-080 Electric Magnetic Drill
2023-06-19DC31-400 Hydraulic Core Drill
2023-06-20LH22-016 Pneumatic Hoist
2023-06-29AN11-2000 Electric servo CNC Torque Wrench
2023-06-27AK51-080 Pneumatic C-Hog Ring Plier (Charging/Manual 1.5 coil)
2023-06-29LW21-005 Pneumatic Winch
2023-01-06LH11 Series Manual Chain Hoist
2023-05-11GG21-125 Pneumatic Angel Grinder
2021-06-15AW22-750 Pneumatic Impact Wrench (Ultra-Light Series)
2022-12-20LW21-003 Pneumatic Winch
2023-06-29Accessories
Diamond Saw Blades
2023-06-06Cutting Blades
2023-06-07Alloy Saw Blades丨CR815 Series
2023-06-06Carbide Inserts Twist Bits assy.丨DB83 Series
2023-06-07Alloy Saw Blades
2023-06-06Alloy Saw Blades丨CR814 Series
2023-06-06Alloy Drill Bits丨813 Series
2023-06-06Pipe Fixed Clamps丨CB861-12
2023-06-06Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Grinding Disc
2023-06-07Pipe Fixed Clamps丨CB861-18
2023-06-06Integrated Hollow Drill Bits丨DC81
2023-06-07Clamps
2023-06-06Diamond Saw Chains丨CC813 Series
2023-06-06Tool Bits
2023-06-07Optional Accessories
2023-06-07Non-metallic Alloy Saw Blades
2023-06-06Carbide Hollow Bits丨DM818 Series
2023-06-06Alloy Saw Blades丨CR816 Series
2023-06-06Filter assy.
2023-06-07Alloy Saw Chains丨CC812/CC816 Series
2023-06-06Alloy Guide Bars丨CC814 Series
2023-06-06Hard Alloy Hollow Drill Bits assy.丨DB84 Series
2023-06-07Sleeve KIT
2023-06-07Carbide Hollow Rail Drill Bits丨DM822 Series
2023-06-06Alloy Drill Bits丨812 Series
2023-06-06Pin
2023-06-07Tool Bits
2023-06-07Shovel Blades
2023-06-07Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07