Search results for keyword: strengthening
Welding repair of excavator arm bushing with "splint and rib" method
CASE STUDY ON CLAMPING PLATE FIXING TECHNIQUE FOR REPAIRING THE SHAFT SLEEVE OF AN EXCAVATORS ARM
Introduction
The use of an excavators arm for excavation operation is an indispensable part of a large construction project. If the the arm and its maintenance are not taken seriously, then the enti......
1034 
Jack
Fault Causes, Repair Methods and Preventive Measures of Camshaft Fracture of Type B Fuel Injection Pump
Fault Causes, Repair Method, and Prevention Measures of Camshaft Fracture of B-Type Fuel Injection Pump
Abstract
The camshaft of the B-type fuel injection pump is an important part in the fuel supply system of diesel engines. When the camshaft of the B-type fuel injection pump is broken, the die......
GB 10331-1989 Hygienic standard for perlite dust in the air of workshops
GB 10331-1989 Standard for Hygienic Control of Limestone Dust in Workshop Atmospheres
The General Administration of Quality Supervision, Inspection and Quarantine of Peoples Republic of China (AQSIQ) promulgated the GB10331-1989 Standard for Hygienic Control of Limestone Dust in Workshop Atmosphe......
GB/T16665--1996 Energy saving monitoring method for air compressor unit and air supply system
，要求用到GB/T16665--1996空气压缩机组及供气系统节能监测方法
Compressed air is one of the major applications of energy in many industrial enterprises. strengthening the control and management of compressed air systems and monitoring their energy consumption is an important measure to promote energy-......
Introduction to ISO Standards
International Organization for Standardization (ISO) is an independent, non-governmental, international organization that develops standards, definitions, and specifications to help promote quality and compatibility in global trade. The organizations primary role is to promote the exchange of good......
Interference and Solution in RS485 Communication of Inverter
Interference in RS485 Communication of Frequency Converter and Its Solutions
Abstract
RS485 communication technology is used in the control system of frequency converters to realize the transmission of communication data. However, due to the high speed and large capacity of communication data, a......
Gear Shaft Fatigue Failure Analysis
Rack and Pinion Gear Fatigue Failure Analysis
Introduction
Rack and pinion gears have been used for decades in automotive, marine and industrial applications. They are used in applications where the
large components need to be driven with relatively high torque and speed. Typical applications i......
Component link and structural member
Link and Its Structural Member
When it comes to construction, a “link” is a generic term for the relationship between two structural members or components, with such relationship being adjusted or tightened by a fastener for the purpose of transferring either or both tension and or compression ......
Technical parameters of electric spark intensifier
Introduction
Electric spark hardening machine (also abbreviated as ESH machine) technology has been widely recognized in mechanical industry as a leading technology for improving surface toughness, fatigue endurance, and load bearing capability. In addition, it also has a profound influence in st......
Electric processing machine tools: electric spark strengthening machine
Electric spark strengthening machine
Electric spark strengthening is a process of Microstructural and hardness modification of surface layer to improve fatigue, corrosion and wear resistance of metallic components; and even to modify surface properties. The strengthening is achieved by subjecting......
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