Precautions for single process finish painting
Single process topcoat refers to the spraying system in which one coating is sprayed to form a complete topcoat layer.…
Hole position dimensional accuracy cannot be guaranteed after workpiece bending
reason: The unfolding size of the part is incorrect. Caused by material rebound. Positioning is unstable. terms of settlement: Accurately…
Calculation of expanded length of sheet metal
The bending work must be involved in the manufacturing process of sheet metal parts. Before the bending process, the machining…
Laser cutting and its burr
Laser cutting machine has been widely used in the sheet metal processing industry. Because of its high efficiency, good quality…
Analysis of special forming process
It can simulate a series of special forming processes, such as skin stretch forming, superplastic forming, rubber bag forming and…
Necessary for making sheet metal! Detailed explanation of hot dip galvanized steel characteristics
Product Name: hot dip galvanized steel plate Code: SPGC Hardness: hRb1 / 2H = 74 ~ 89 1 / 4H…
Process principle of electrophoresis (sheet metal surface treatment)
Electrophoresis methods are divided into anode electrophoresis and cathode electrophoresis. When the coating particles are negatively charged, the workpiece is…
Fiber laser cutting
Fiber laser cutting is widely used in various manufacturing and processing industries, such as sheet metal processing, aviation, aerospace, electronics,…
Introduction to sheet metal blanking
Blanking is a stamping process that uses a die to separate some materials or process parts from other materials, work…
Some measures to improve the quality of sheet metal parts
(1) Eliminate various factors that may affect the quality of sheet metal. In the process of sheet metal processing, generally…