- Power Tools
-
Saws
Chain Saw Concrete Chain Saw Band Saw Reciprocating Saw ...
-
Cutters
Pneumatic Cutter Pipe Cutting Machine Nut Cutter
-
Drills
Hammer Drill Pistol Hammer Drill Two Hand Operation Drill Column Drill ...
-
Impact Wrenches
Pneumatic Impact Wrench (Ex-proof Series) Pneumatic Impact Wrench (Ultra light Series) Emulsion Impact Wrench Nut Runner ...
-
Torque Wrenches
Pneumatic Torque Wrench Electric Torque Wrench Hydraulic Torque Wrench Hollow Hydraulic Wrench ...
-
Mining Waterjet Cutting Machine
Electric Mining Waterjet Cutting Machine Pneumatic Mining Waterjet Cutting Machine Emulsion Mining Waterjet Cutting Machine
-
Hammers
Pneumatic Chipping Hammer Hydraulic Chipping Hammer
-
Scaler
Pneumatic Long Reach Scaler
-
Rammer
Pneumatic Rammer
-
Grinders
Wet Grinder Angel Grinder Electric Grinder
-
Fan
Pneumatic Fan Heavy Fixed Fan
-
Hoist
Chain Hoist Electric Hoist Pneumatic Hoist Hydraulic Hoist ...
-
Winch
Pneumatic Winch
-
Pump
Pneumatic Submersible Pump Emulsion Submersible Pump
-
Assembly
Torque Multipler C-Hog Ring Plier
-
- Accessories
-
Cutting
Chainsaw Concrete Chainsaw Band Saw Reciprocating Saw ...
-
Drilling
Impact Drills Light Drills Magnetic Drills丨Rail Drills Balance Drills丨Angle Drills ...
-
Assembly
Impact Wrenches C-Hog Ring Plier
-
Hammer & Shovel
Chipping Hammer Derusting Shovel
-
Grinding
Grinders
-
Hydraulic Accessories
Nut Runner Cutter
-
General Accessories
Waterjet Cutting Machine Filter assy. Filter assy. Water Pump ...
-
- Company Profile
- Service
- News
-
Events
The 21st 2023 Taiyuan Coal (En The 17th Yulin International C The 20th TaiYuan (2021) Coal ( The 16th Ordors International Have a machine repaired or hav ...
-
Case Study
Specifications of adjustable w Have a machine repaired or hav
-
Industry News
Using Chainsaws to Cut Snow? What to do if the pneumatic wr Hydraulic chain saw Operation of the wrench Introduction to the principle ...
-
- Download
- Contact
You are here: >
The difference between a wrench-saving lever and a labor-saving lever.Air impact wrench
source:Industry News release time:2022-07-07 Article author:yu Popular:Air band saw
The labor-saving lever, as the name suggests, has a longer power arm and less power, so it saves effort. The lever balance condition is that the power multiplied by the power arm is equal to the resistance multiplied by the resistance arm, then under the condition of lever balance, when the power (F1) is greater than the resistance (F2), and the power arm (L1) is less than the resistance arm (L2), the lever is a labor-intensive lever.
The difference between labor-saving levers and labor-saving levers
The difference between labor-saving leverage and labor-saving leverage
different formulas
1. The formula F1L1=F2L2 can be obtained, the longer the force arm, the smaller the force.
2. Formula: When L1×F1=L2×F2, L1F2.
Different examples in life
1. Effort-saving levers: crowbars, wrenches, pliers, nail pullers, bottle openers, iron scissors, wire cutters, nail scissors, car steering wheels, etc.
2. Laborious levers: tailor scissors, chopsticks, arms, fans, castanets, tweezers, spoons, iron gates, cranes, fishing rods, sewing machine pedals, paddles, hairdresser's scissors, clothes drying.
https://greenwayalu.com/
Read recommendations:
DM11-050 Electric Magnetic Drill
Carbide Hollow Bits丨DM818 Series
How to let the hydraulic wrench set the torque you need.hydraulictorque wrench company
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
AN11-2000 Electric servo CNC Torque Wrench
2023-06-27CB22-200 Pneumatic Band Saw - Stainless Steel Series
2023-06-16CC20-530 Pneumatic Chainsaw (3.0 kw Series)
2023-06-14AN71-1500 Torque Multiplier
2022-12-27CD31-380 Hydraulic Concrete Chainsaw
2023-06-16DC31-150 Hydraulic Core Drill
2023-01-03GG11-125 Electric Angle Grinder
2023-06-28OF24-060 Pneumatic Fan (light/medium)
2022-12-29CS22-180 Pneumatic Trolley Circular Saw
2021-06-08AK22-110 Pneumatic C-Hog Ring Plier (2.0 coil)
2023-06-29AN23-6000 Pneumatic Torque Wrench (Angle Shaft)
2024-03-12RC21-1500 Pneumatic Long Reach Scalers
2023-06-27AW21-6000 Pneumatic Impact Wrench (Ex-proof Series)
2022-12-19LH22-006 Pneumatic Hoist
2023-06-29DC11-150 Electric Core Drill
2023-06-20DP21-080 Pneumatic Two Hand Operation Drill
2021-06-15OW21-020 Pneumatic Mining Waterjet Cutting Machine
2023-05-10CS31-160 Hydraulic Handheld Circular Saw
2023-06-17DM11-100 Electric Magnetic Drill
2023-06-19CC21-250 Pneumatic Chainsaw (1.0KW Series)
2020-06-13GP21-060 Pneumatic Submersible Pump
2022-12-29OW62-020 Integrated Emulsion Mining Waterjet Cutting Machine
2023-05-10AW41-3500 Emulsion Impact Wrench
2023-06-21DL21-008 Pneumatic Pistol Hammer Drill
2023-06-19GG21-050 Pneumatic Angle Grinder
2022-12-28GP61-100 Emulsion Submersible Pump
2023-06-29DL21-013 Pneumatic Pistol Hammer Drill
2021-06-10CH21 series Pneumatic Pipe Cutter
2022-12-12LH61-002 Emulsion Hoist
2023-06-29OF25-260 Pneumatic Fan (light/medium)
2023-06-28Accessories
Alloy Saw Blades
2023-06-06Diamond Saw Blades
2023-06-06Abrasive Blades
2023-06-07Carbide Hollow Bits丨DM816 Series
2023-06-06Hydraulic Regulating Valve
2023-06-07Alloy Sleeves
2023-06-07Alloy Saw Blades丨CR814 Series
2023-06-06Cutting Blades
2023-06-07Regular Saw Chains丨CC811 Series
2023-06-06Pipe Fixed Clamps丨CB861-18
2023-06-06Shovel Blades
2023-06-07Optional Accessories
2023-06-07Alloy Guide Bars丨CC814 Series
2023-06-06Carborundum saw Blades
2023-06-06Diamond Saw Blades
2023-06-06Core Drill Morse Taper Sleeves
2023-06-07Alloy Saw Blades丨CR816 Series
2023-06-06Pin
2023-06-07Sleeve KIT
2023-06-07Diamond Saw Chains丨CC813 Series
2023-06-06Alloy Twist Drill Bits
2023-06-06Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Rail Clamps丨CB864-12
2023-06-06Tool Bits
2023-06-07Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Alloy Saw Blades丨CR811-150/152
2023-06-06Water Pump
2020-06-13Tool Bits
2023-06-07Alloy Saw Blades丨CR811 Series
2023-06-06Alloy Twist Drill Bits丨DB81 Series
2023-06-06
