Fundamental Parameters of Optics The following list includes the fundamental parameters that must be evaluated in optics: Field of View (FoV): total area that can be viewed by the lens and imaged onto the camera sensor. Working distance (WD): object to lens distance where the image is at its ... Read More

Determination and Control of Spheroidizing Annealing Structure of Low and Medium Carbon Steel For most fastener products (bolts, screws, studs, rivets, etc.), soft annealing or spheroidizing annealing is required. Spheroidizing annealing is a process method to obtain fine-grained (spherical) ... Read More

Optical Terminology for Profile Projectors The profile projector uses non-contact measurement method. It can observe tiny parts and easily deformed parts that are difficult to detect with contact measurement. It can also detect the contour size and surface shape of various complex workpieces, such ... Read More

Hardness Testing in Cold-rolled Thin Steel Plates Hardness tester in cold-rolled thin steel plate and steel strip hardness detection and application Cold-rolled thin steel plate, referred to as cold-rolled steel plate, cold-rolled thin plate, cold-rolled plate, cold plate, etc. It also includes ... Read More

Microstructure and Mechanical Properties of Titanium Alloys Microstructure of Titanium Alloys Titanium alloys have a variety of hot working processes and have very complex phase changes. There are many types of organizations, including dual-state organization, three-state organization, equiaxed ... Read More

Hardness Testing for Stainless Steel About online hardness testing in the production process of stainless steel strips In the production process of stainless steel strips, there is a very important process, which is annealing-finishing treatment. The annealing-finishing treatment of stainless steel ... Read More

Introduction to FPC Defect Detection Process Flexible circuit board (FPC for short) is a printed circuit board made of flexible substrate. It is used in the downstream industries of the electronics industry to manufacture various high-efficiency and thin electronic products, such as mobile phones, ... Read More

Understanding H59 Brass and H62 Brass Brass is an alloy mainly consists of copper and zinc, the varying content of chemical elements leads to the difference between each type of brass. There are many international standards for metal and alloy designation, here we are going to talk about two types ... Read More

Hardness Testing Method for Steel Strip Strip steel includes cold-rolled strip, bright strip, stainless steel strip, galvanized steel strip, tin-plated steel strip, etc. These strip steel products must be annealed after cold rolling, and most products must be annealed according to the degree of ... Read More

Hardness Test of Heat Treatment Workpieces Metal heat treatment processes include annealing, normalizing, quenching, tempering, solution treatment, aging, etc. It is very important to test the hardness of workpieces (materials) under various heat treatment process conditions. The following ... Read More