- 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: >
Malfunction of hydraulic wrench
source:Industry News release time:2022-07-04 Article author:yu Popular:Air band saw
Common failures of camshafts include abnormal wear, abnormal noise, and fracture. Abnormal wear and tear symptoms often appear before abnormal noise and fracture occur.
(1) The camshaft is almost at the end of the engine lubrication system, so the lubrication condition is not optimistic. If the oil supply pressure of the oil pump is insufficient due to the long-term use, or the lubricating oil passage is blocked so that the lubricating oil cannot reach the camshaft, or the tightening torque of the bearing cap fastening bolts is too large, the lubricating oil cannot enter the camshaft clearance, and the Causes abnormal wear of the camshaft.
(2) Abnormal wear of the camshaft will cause the gap between the camshaft and the bearing seat to increase, and axial displacement will occur when the camshaft moves, resulting in abnormal noise. Abnormal wear will also cause the gap between the drive cam and the hydraulic lifter to increase, and the cam will collide with the hydraulic lifter when combined, resulting in abnormal noise.
(3) Serious failures such as breakage of the camshaft sometimes occur. Common causes include cracked hydraulic tappets or severe wear, severe poor lubrication, poor camshaft quality, and cracked camshaft timing gears.
(4) In some cases, the failure of the camshaft is caused by human reasons, especially when the engine is repaired, the camshaft is not properly disassembled and assembled. For example, when removing the camshaft bearing cap, use a hammer to knock it down or pry it with a screwdriver, or install the bearing cap in the wrong position, which causes the bearing cap to not match the bearing seat, or the tightening torque of the bearing cap fastening bolt is too large.
Read recommendations:
DB21-025 Pneumatic Rotary Drill Heavy Duty
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
OF27-200 Heavy Fixed Fan
2023-06-28LH23-3/6 Pneumatic Hoist
2023-06-29CN22-6075 Nut Cutter丨Split-type Nut Cutter
2023-06-17RH21-2300 Pneumatic Chipping Hammer
2021-06-16DC11-100 Electric Core Drill
2023-01-03OF23-520 Pneumatic Fan (light/medium)
2022-12-29AW22-3500 Pneumatic Impact Wrench (Ultra-Light Series)
2021-06-15RH31-1550 Hydraulic Chipping Hammer
2023-06-27CB21-200 Pneumatic Band Saw - Aluminum Alloy Series
2023-06-16AN32-17000 Hollow Hydraulic Wrench
2023-06-27AN11-4500 Electric servo CNC Torque Wrench
2023-06-27LW21-020 Pneumatic Winch
2023-06-29DP61-090 Emulsion Two Hand Operation Drill
2021-06-15DB21-018 Pneumatic Rotary Drill Heavy Duty
2020-06-13CH21 series Pneumatic Pipe Cutter
2022-12-12CS22-180 Pneumatic Trolley Circular Saw
2021-06-08GG21-125 Pneumatic Angel Grinder
2021-06-15DC21-150 Pneumatic Core Drill
2023-01-03CB61-260丨Emulsion Band Saw
2023-06-17CS21-180 Pneumatic Handheld Circular Saw
2020-06-13AN31-120000 Hydraulic Torque Wrench
2023-06-27CD22-380 Pneumatic Concrete Chainsaw (5.0KW)
2023-06-16CN22-110130 Nut Cutter丨Split-type Nut Cutter
2023-06-17RH21-1100 Pneumatic Chipping Hammer
2021-06-16AK51-030 Pneumatic C-Hog Ring Plier (Charging/Manual 1.5 coil)
2022-12-12DA21-022 Pneumatic Angle Drill
2023-06-19AW21-2000 Pneumatic Impact Wrench (Ex-proof Series)
2021-06-15RH21-1800 Pneumatic Chipping Hammer
2021-06-16AN71-7500 Torque Multiplier
2023-06-29AN23-4500 Pneumatic Torque Wrench (Angle Shaft)
2024-03-12Accessories
Filter assy.
2023-06-07Alloy Sleeves (Square to Outer Hexagonal)
2023-06-07Diamond Saw Chains丨CC813 Series
2023-06-06Cutting Blades
2023-06-07Non-metallic Alloy Saw Blades
2023-06-06Sleeve KIT
2023-06-07Water Pump
2020-06-13Carbide Hollow Rail Drill Bits丨DM822 Series
2023-06-06Alloy Guide Bars丨CC814 Series
2023-06-06Carborundum saw Blades
2023-06-06Alloy Drill Bits丨812 Series
2023-06-06Core Drill Morse Taper Sleeves
2023-06-07Alloy Saw Blades丨CR811 Series
2023-06-06Alloy Saw Blades丨CR816 Series
2023-06-06Chisels
2023-06-07Clamps
2023-06-06Drill Bit Extension Rods丨DC88 Series
2023-06-07Hard Alloy Hollow Drill Bits assy.丨DB84 Series
2023-06-07Carbide Inserts Twist Bits丨DB82 Series
2023-06-06Diamond Saw Blades
2023-06-06Alloy Saw Blades丨CR812 Series
2023-06-06Diamond Saw Chains
2020-06-13Carborundum Saw Chains
2023-06-06Abrasive Blades
2023-06-07Tool Bits
2023-06-07Filter assy.
2023-06-07Hard Alloy Hollow Drill Bits assy.丨DB85 Series
2023-06-07Integrated Hollow Drill Bits丨DC81
2023-06-07Alloy Saw Blades
2023-06-06Shovel Blades
2023-06-07
