Industry News
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Large Gate Type Rockwell Hardness Tester
In machinery manufacturing, heavy‑duty equipment, energy & power, aerospace and other industries, large‑size castings, molds, steel plates and pipe fittings are widely encountered. When workpieces grow larger, they can no longer fit on conventional hardness testers. When workpieces become hea...Read more -
How to Select a Rockwell Hardness Tester? From Manual to Fully Automatic Head Up&down Models — 5 Rockwell Hardness Testers with Varying Automation Offered by Laizhou Laihua
Laizhou Laihua Rockwell Hardness Tester Selection Guide: What Are the Differences Between Models of Varying‑Degrees of Automation? When purchasing a Rockwell hardness tester, many buyers ask straight away: “How much does it cost?” Before making a choice, however, the real‑key question to ask is: ...Read more -
The 5-Station Automatic Model Simplifies Brinell Hardness Testing
The 5‑Station Automatic Model Simplifies Brinell Hardness Testing Laizhou Laihua five‑station automatic Brinell hardness tester is designed for enterprises with diverse test specimens, data traceability requirements and high‑level automation demands for hardness‑testing equipment. In the foundry...Read more -
Microscope for Porosity Inspection of 3D Printed Electronic Precision Components: How to Achieve Fast and Accurate Results
Microscope for Porosity Inspection of 3D‑Printed Electronic Precision Components: How to Achieve Fast and Accurate Results (XYZ 3‑axis motorized + intelligent region selection + fully‑automatic analysis) In the field of 3D‑printed electronic precision components, porosity directly determines the ...Read more -
Large Gate Type Rockwell Hardness Tester | Non-destructive Hardness Testing for Large Workpieces, Top-tier Solution for Industrial Quality Inspection
Large Gate Type Rockwell Hardness Tester | Non-destructive Hardness Testing for Large Workpieces, Top-tier Solution for Industrial Quality Inspection In industries including heat treatment processing, mold manufacturing, heavy machinery, and forged hardware,hardness testing of large workpi...Read more -
HS Shore Hardness Test for Carbon Brush Block
The carbon brush blocks listed below are samples mailed by our customer, which require Shore HS hardness testing. We adopt the Shore hardness tester shown above to conduct hardness testing on the customer’s samples. This Shore hardness test for carbon blocks is a dynamic rebound hardness test. A...Read more -
Hardness Testing for Aluminum Spherical Materials
The surface hardness of conventional spherical workpieces can be directly measured by Rockwell hardness tester (see the figure below ). However, for tiny spherical workpieces (as shown in the figure below), direct testing is hindered by their small size and difficult positioning. How can we res...Read more -
Coating Hardness and Thickness Testing
Here are the workpieces sent by the customer for coating hardness testing. Since the coating thickness is usually very thin and measured in micrometers, it is difficult to obtain accurate hardness values by conventional methods. Therefore, the micro Vickers hardness test method is commonly adopt...Read more -
Observe The Cracking Position Of Smc Composite Material
SMC (Sheet Molding Compound) is widely used in modern industrial manufacturing due to its excellent properties such as light weight, high strength and corrosion resistance. However, in actual production and application, internal microscopic defects of the material often affect product quality. Re...Read more -
Core Hardness Testing by Micro Vickers Hardness Tester
In metal surface strengthening processes such as carburizing, nitriding and induction quenching, the testing of core hardness and hardened layer depth, as well as defects in heat treatment processes, will affect the overall mechanical properties of products. We use a micro Vickers hardness tester...Read more -
Measuring The Hardness Of Ceramic Balls With a Micro Vickers Hardness Tester
Below are the spherical ceramic samples sent by the customer for hardness testing. To accurately measure the surface hardness of the ceramic ball material and ensure precise and reliable test results, we perform hardness testing on the ceramic ball specimens using a micro Vickers hardness teste...Read more -
Installation and Operation of HLN110 Leeb Hardness Tester
To ensure accurate test results, standardized operation, and prolonged service life of the instrument, this document details the core operating procedures of the Leeb Hardness Tester HLN110, including installation, power on, parameter adjustment, and hardness measurement, providing standardized o...Read more
