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The origin of the copper kettle hourglass
The Origins of the Dripping Copper Kettle
The origin of the dripping copper kettle is difficult to trace. Many mysteries still surround the instrument, and yet its signature twang can be closely associated with certain cultures and countries. “Why,” one might ask, “is the dripping copper kettl......
1071 
Erin
Bearing size classification
Bearings are machine components that allow for parts to move in multiple directions, keeping them from rubbing against each other. Bearings also minimize friction, allowing for smoother and quieter operation of machinery. Therefore, it is important to use the right size bearing in order to achieve......
How to Check Rolling Bearings with Empirical Method
How to Check Rolling Bearings with Empirical Methods
Introduction
Rolling bearings play a key role in the operation of many industrial machines and equipment. They are used to support rotating components and have to withstand large forces and heavy loads. Therefore, it is important to inspect ro......
Preparations before bearing installation
Preparation for Bearing Installation
Prior to installing bearings into their respective housings, a number of preliminary preparatory steps should be taken to ensure that the bearings are installed correctly and will achieve maximum performance and service life.
1. Inspect the bearings
Carefu......
Bearing CAD design software description
Bearing CAD Software Guide
A bearing is a mechanical part that is used to reduce friction between moving parts. Bearings are most commonly used to reduce friction in machine components, such as rotating shafts, and to support static or dynamic loads. The most common types of bearings are rolling ......
Selection of Electrodes for Welding Medium Carbon Steel
Welding Carbon Steel
Welding carbon steel requires a high degree of skill and precision. The welds must be properly formed and of appropriate strength and integrity in order to provide a structural bond that can withstand the pressures of the application. Welding of carbon steel can involve a var......
Management Technology of Automobile Mold Production (Part Two)
Management Technology on Automotive Mold Production
In mold production, the skilled skill workers are the core force in the manufacturing process. The management of skilled talent workers requires the combination of human resources and management methods. The human resources management should foc......
Parameters of three roll plate rolling machine
Three-Roll Plate Rolling Machine Parameters
A three-roll plate rolling machine is a metal fabricating machine that uses rolling force to shape a metal workpiece into predetermined curves and sections. A three-roll plate rolling machine is composed of three rolls, each set at a different angle and......
Matters needing attention in designing continuous molds
Drafting Considerations for Designing Continuous Mold
As the name suggests, a continuous mold is a type of plastic injection molding tool which can form a continuous plastic product in one operation. It is a highly efficient and highly versatile production tool which is often used for mass-produ......
Pay attention to anti-loosening measures for car maintenance
Car Maintenance: Bolts and Fastening Measures
Car maintenance is a necessary part of vehicle care. The purpose of car maintenance is to keep the car in working condition, improve its life and performance, and also prevent unforeseen problems or breakdowns. One of the most important maintenance ac......
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