- 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:
DB21-025 Pneumatic Rotary Drill Heavy Duty
AK51-065 Pneumatic C-Hog Ring Plier (Charging/Manual 1.5 coil)
What kind of wrench is a hydraulic wrench?hydraulic torque wrench Factory
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
CN22-2434 Nut Cutter丨Split-type Nut Cutter
2023-06-17CB22-200 Pneumatic Band Saw - Stainless Steel Series
2023-06-16AN51-1600 Electric servo CNC Torque Wrench
2023-06-27AW21-2000 Pneumatic Impact Wrench (Ex-proof Series)
2021-06-15AN51-4000 Electric servo CNC Torque Wrench
2023-06-27CB11-160 Electric Band Saw
2023-06-16LH11-005 Electric Hoist
2023-05-11AW21-850 Pneumatic Impact Wrench (Ex-proof Series)
2021-06-15AN11-10000 Electric servo CNC Torque Wrench
2023-06-27OF11-060 Pneumatic Fan (light/medium)
2022-12-29DM31-016 Hydraulic Magnetic Drill
2023-06-19DA21-075 Pneumatic Angle Drill
2023-06-19DA21-015 Pneumatic Angle Drill
2022-12-15AK21-080 Pneumatic C-Hog Ring Plier (1.5 coil)
2023-06-29GG11-178 Electric Angle Grinder
2022-12-28LH22-003 Pneumatic Hoist
2023-05-11CH31 series Hydraulic Pipe Cutter
2022-12-12AN21-550 Pneumatic Nut Runner
2020-06-13LH23-3/6 Pneumatic Hoist
2023-06-29LH11 Series Manual Chain Hoist
2023-05-11CN22-1019 Nut Cutter丨Split-type Nut Cutter
2022-12-12RH21-3500 Pneumatic Chipping Hammer
2021-06-15DB21-060 Pneumatic Rotary Drill Heavy Duty
2023-06-19AW22-8000 Pneumatic Impact Wrench (Ultra-Light Series)
2021-06-15DB21-020 Pneumatic Rotary Drill Heavy Duty
2023-06-19RH31-1800 Hydraulic Chipping Hammer
2023-06-27CD22-250 Pneumatic Concrete Chainsaw (5.0KW)
2020-06-13OF27-950 Heavy Fixed Fan
2023-06-28GP21-004 Pneumatic Submersible Pump
2022-12-29GP61-050 Emulsion Submersible Pump
2022-12-29Accessories
Alloy Guide Bars丨CC814 Series
2023-06-06Alloy Saw Blades丨CR811 Series
2023-06-06Carbide Inserts Twist Bits assy.丨DB83 Series
2023-06-07Platform Clamps丨CB863-19
2023-06-06Alloy Twist Drill Bits
2023-06-06Alloy Saw Chains丨CC812/CC816 Series
2023-06-06Non-metallic Alloy Saw Blades
2023-06-06Hard Alloy Hollow Drill Bits assy.丨DB84 Series
2023-06-07Alloy Twist Drill Bits丨DB81 Series
2023-06-06Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Alloy Saw Blades丨CR815 Series
2023-06-06Alloy Drill Bits丨811 Series
2023-06-06Carbide Hollow Bits丨DM818 Series
2023-06-06Split Hollow Drill Bits丨DC82
2023-06-07Carbide Hollow Rail Drill Bits丨DM822 Series
2023-06-06Diamond Saw Chains
2020-06-13Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Tool Bits
2023-06-07Alloy Drill Bits丨813 Series
2023-06-06Cutting Blades
2023-06-07Ex-proof Sleeves KIT
2023-06-07Carborundum saw Blades
2023-06-06Alloy Sleeves
2023-06-07Shovel Blades
2023-06-07Filter assy.
2023-06-07Carbide Hollow Bits丨DM816 Series
2023-06-06Tool Bits
2023-06-07Alloy Saw Blades丨CR816 Series
2023-06-06Core Drill Morse Taper Sleeves
2023-06-07Cross Clamps丨CB862-22
2023-06-06
