What exactly are “steel” and “iron”, what are their characteristics, and what is their relationship? Where do the 304, 304L, 316, and 316L we usually call come from, and what are the differences between them? 304 stainless steel Auto parts… Read More »What is the difference between 304, 304L, 316 and 316L? Finally got it!
Key Points 1: Minimum bending radius Definition: The minimum bending radius is the radius of the inner corner of the bend, under the condition that the outer fibers of the sheet are bent without cracking. The minimum bending radius is… Read More »Sheet Metal Bending: 5 Key Points Must Be Know
After the austenitic stainless steel pressure vessel is formed by the plate rolling machine, it will be welded. What should we pay attention to? What is Martensitic Stainless Steel Martensitic stainless steel can be divided into Cr13 type martensitic stainless… Read More »3 key points & notes of martensitic stainless steel welding
Pressure vessels and heat exchangers are characterized by a large-thickness steel structure, obtained by bending steel sheets of thickness 20 – 250 mm. The production of such equipment does not require high productivity but needs to meet the high-precision tolerances… Read More »5 key points of welding pressure vessel-clad steel plate
Bending is a stamping process that uses pressure to force a material to plastically deform to form a shape with a certain angle and curvature. Commonly used bending includes V-shaped bending, Z-shaped bending and back pressure bending. 8 Factors Affecting… Read More »8 Factors Affecting Bend Size and Angle in Sheet Metal Manufacturing
Bending process The bending process is the most commonly used processing method in sheet metal processing. Under the pressure of the upper or lower die of the bending machine, the metal sheet first undergoes elastic deformation and then enters into… Read More »4 Basic Knowledge That The Bending Process Must Understand
Thin-plate structural parts generally refer to structural parts formed by welding steel plates (including stainless steel plates, galvanized plates, and white iron sheets) with a thickness of not more than 4 mm. Controlling and correcting the welding deformation of thin-plate… Read More »How to Control Welding Deformation of Thin Plate Structure
What is a sheet metal drawing? Sheet metal fabrication processing engineering drawings also belong to the category of mechanical drawing. Mechanical drawing is a discipline that uses drawings to accurately represent the structural shape, size, working principle, and technical requirements… Read More »7 Notes for Reading Sheet Metal Unrolled Drawings
Certain gases and liquids are housed in closed containers, known as pressure vessels, under high pressure. These containers are held together with welds, instead of bolts, due to the high-pressure levels and a need for air tightness. Because of the… Read More »Preparations Before Welding in Pressure Vessel Fabrication
The pressure vessel is a precision instrument with a complicated manufacturing process and strict manufacturing requirements. It is widely used in industrial production, life practice, scientific research, and other parties, and is easily affected by temperature and pressure in the… Read More »4 key control points of the pressure vessel fabrication process