STEEL IN THE BRAZILIAN INDUSTRY
A Comprehensive Guide to Linear Bearings: Every...
2. Performance differences in relation to the coefficient of friction: Here, differences in the guided sliding method (rolling or surface sliding) determine the performance differences....
A Comprehensive Guide to Linear Bearings: Every...
2. Performance differences in relation to the coefficient of friction: Here, differences in the guided sliding method (rolling or surface sliding) determine the performance differences....
Turret drilling die: how to use it correctly?
Ideal die clearance Die clearance refers to the sum of the clearance on both sides when the punch enters the lower die. The choice of die gap depends on the...
Turret drilling die: how to use it correctly?
Ideal die clearance Die clearance refers to the sum of the clearance on both sides when the punch enters the lower die. The choice of die gap depends on the...
Natural Frequency vs Resonant Frequency: Differ...
A simplified model of the spring mass system can be shown in the following figure. Where m is the mass of the block, k is the stiffness of the spring,...
Natural Frequency vs Resonant Frequency: Differ...
A simplified model of the spring mass system can be shown in the following figure. Where m is the mass of the block, k is the stiffness of the spring,...
Installation of closed and plug-in bus ducts
2. Equipment Preparation 1) Main installation equipment: hydraulic lifting truck, scaffolding, lifting machine, pulley, big rope, bench vise, steel saw, hammer, drill...
Installation of closed and plug-in bus ducts
2. Equipment Preparation 1) Main installation equipment: hydraulic lifting truck, scaffolding, lifting machine, pulley, big rope, bench vise, steel saw, hammer, drill...
Why don't trains use stainless steel rails?
From a metallurgical point of view, there is no such thing as “stainless iron”. Stainless steel is also a type of steel. Steel rusts due to its lack of corrosion...
Why don't trains use stainless steel rails?
From a metallurgical point of view, there is no such thing as “stainless iron”. Stainless steel is also a type of steel. Steel rusts due to its lack of corrosion...
CNC laser cutting machine: Y-axis beam deformat...
Figure 1: Solid model of the Y-axis transverse beam Material type Welding Q235-A Density 7,860 kg/m3 Elastic modulus 212GPa Poisson's ratio 0.288 Establishing an element calculation model...
CNC laser cutting machine: Y-axis beam deformat...
Figure 1: Solid model of the Y-axis transverse beam Material type Welding Q235-A Density 7,860 kg/m3 Elastic modulus 212GPa Poisson's ratio 0.288 Establishing an element calculation model...