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:2022-11-14 Article author:yu Popular:Air band saw
Wrenches are commonly used tools. With the development of science and technology and the need of technology, all kinds of high-efficiency wrenches have been invented one by one. Pneumatic wrenches are one of them. They work with compressed air as the power source. What is the working principle of pneumatic wrenches?
1. Structure of pneumatic wrench
The pneumatic wrench is generally composed of two parts, namely, the pneumatic motor and the impact hammering part. The pneumatic motor is composed of an eccentric cylinder, a rotor, a movable blade and a sealing cap, which is mainly used to convert the pneumatic energy into kinetic energy; The impact hammering part is mainly composed of inertial impact frame, impact claw and torque output shaft, which is mainly used to convert constant torque into pulse torque.
2. Principle of pneumatic wrench
The pneumatic wrench is powered by the compressed air from the air compressor. The air enters the cylinder chamber through the pipeline. Using the eccentric design of the cylinder, the air flow is sprayed onto the movable blades of the rotating rotor to drive the rotor to rotate. The movable blades are closely attached to the cylinder wall under the centrifugal effect, dynamically isolating the air inlet and outlet; The rotor rotates by using the pressure difference on the vanes. Each time the vanes reach a certain angle, they will pass through the exhaust holes, and the airflow from the exhaust holes will flow back to the cylinder chamber with the intake air, forming a high-speed rotor. The constant torque generated by the pneumatic motor is transmitted to the inertial impact frame through splines, and the constant torque is converted into pulse torque to generate high-strength torsional inertia, so as to tighten or remove the screws.
Read recommendations:
CB22-260 Pneumatic Band Saw - Stainless Steel Series
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
GG21-050 Pneumatic Angle Grinder
2022-12-28AW41-2500 Emulsion Impact Wrench
2021-06-15DP61-140 Emulsion Two Hand Operation Drill
2023-06-19RZ21-014 Pneumatic Rammer
2022-12-28DA31-032 Hydraulic Angle Drill
2022-12-15RZ21-035 Pneumatic Rammer
2023-06-27CB11-310 Electric Band Saw
2023-06-16AN71-3500 Torque Multiplier
2023-06-29GA21-100 Pneumatic Wet Grinder
2022-12-28DC11-100 Electric Core Drill
2023-01-03CB31-310 Hydraulic Band Saw
2023-06-16GP21-004 Pneumatic Submersible Pump
2022-12-29GG21-230 Pneumatic Angel Grinder
2021-06-15AN22-6000 Pneumatic Torque Wrench (straight shaft)
2023-06-27AK22-030 Pneumatic C-Hog Ring Plier (2.0 coil)
2022-12-12AW21-3500 Pneumatic Impact Wrench (Ex-proof Series)
2021-06-15AN11-600 Electric servo CNC Torque Wrench
2022-12-20CC23-530 Pneumatic Chainsaw Heavy-Duty (3.5KW Series)
2023-06-14RH21-2500 Pneumatic Chipping Hammer
2021-06-15CC22-630 Pneumatic Chain Saw (5.0KW Series)
2023-06-14AN31-70000 Hydraulic Torque Wrench
2023-06-27GA21-178 Pneumatic Wet Grinder
2023-06-28RH31-2100 Hydraulic Chipping Hammer
2022-12-27LH61-001 Emulsion Hoist
2022-12-29DA21-032 Pneumatic Angle Drill
2023-06-19CD22-500 Pneumatic Concrete Chainsaw (5.0KW)
2023-06-16AK51-080 Pneumatic C-Hog Ring Plier (Charging/Manual 1.5 coil)
2023-06-29LH22-002 Pneumatic Hoist
2023-06-29GP61-400 Emulsion Submersible Pump
2023-06-29CN22-5060 Nut Cutter丨Split-type Nut Cutter
2022-12-12Accessories
Diamond Saw Blades
2023-06-06Hydraulic Pump Station
2023-06-07Alloy Sleeves (Square to Outer Hexagonal)
2023-06-07Grinding Disc
2023-06-07Hydraulic Regulating Valve
2023-06-07Diamond Saw Chains
2020-06-13Alloy Saw Blades丨CR816 Series
2023-06-06Water Pump
2020-06-13Filter assy.
2023-06-07Alloy Drill Bits丨813 Series
2023-06-06Abrasive Blades
2023-06-07Tool Bits
2023-06-07Alloy Twist Drill Bits丨DB81 Series
2023-06-06Chisels
2023-06-07Alloy Saw Blades
2023-06-06Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Alloy Saw Blades丨CR815 Series
2023-06-06Carbide Hollow Bits丨DM816 Series
2023-06-06Alloy Saw Blades丨CR811 Series
2023-06-06Filter assy.
2023-06-07Shovel Blades
2023-06-07Tool Bits
2023-06-07Guide Bars
2023-06-06Core Drill Morse Taper Sleeves
2023-06-07Hard Alloy Hollow Drill Bits assy.丨DB84 Series
2023-06-07Ex-proof Sleeves
2023-06-07Non-metallic Alloy Saw Blades
2023-06-06Diamond Saw Blades
2023-06-06Drill Bit Extension Rods丨DC88 Series
2023-06-07Carborundum Saw Chains
2023-06-06