July 29, 2019

1. Basic data: 1 machine spindle speed, 2 workpiece thickness and material, 3 blade saw outer diameter and aperture (shaft diameter);

June 12, 2019

     From May 28th to 31st, the expert team of the audit team of Beijing Zhonglian Certification Center reviewed the quality, environment and occupational health and safety management s

June 12, 2019

     Recently, the “Standards for the Identification and Classification of Synthetic Diamonds” jointly developed by 17 units including the Jewelry and Jade Jewelry Management Center

October 29, 2018

Synthetic diamonds replace natural diamond tools Currently, single crystal diamonds, PCD (or PCD/CC), and CVD diamonds have been successfully used as turning tools, boring

October 26, 2018

The rock breaking effect of the diamond bit is done by diamond particles. To understand the rock breaking effect of the drill bit, it is necessary to understand the rock br

October 22, 2018

Diamond tool non-ferrous metal wear-resistant material processing applications, has excellent adaptability. Tool material, diamond is the hardest. Under suitable processing

October 18, 2018

5.2 Sharpening process points (1) The precision of the spindle is good. Generally, the end face of the grinding wheel should be ≤ 0.02mm. The end face of the grinding wheel is too large, and t

October 17, 2018

(3) The tool holder of the machine tool has high-precision rotation function and on-line detection device. Because the PCD material is hard and brittle and wear-resistant, the tool tip is usuall

October 15, 2018

(1) Large grinding force Diamond is the hardest material among minerals. The wear amount of friction with various metal and non-metal materials is only 1/50~1/800 of cemented carbide; the hardne

October 11, 2018

1 Introduction Precision machining usually refers to machining with a dimensional accuracy of 0.1 to 1 μm and a machining surface roughness of Ra0.02 to 0.1 μm. Precision

October 09, 2018

Factors affecting the efficiency and life of the diamond circular saw blade are the sawing process parameters and the particle size, concentration, and bond hardness of the diamond. According to the c

October 08, 2018

After 20 years of development, China's diamond tool industry is gradually becoming mature. At present, its major downstream industries are in a stage of rapid development (

September 20, 2018

New Diamond Technology (NDT), the forerunner in the field of artificial diamonds, is going to showcase its Type IIb HPHT synthetic blue diamond, weighing 5.03 carats and VS1 emerald. IGI International

September 19, 2018

Since the success of artificially grown diamonds, on the one hand, large quantities of industrial diamonds have been synthesized on the scale of production, and on the other hand, high-quality diamond

September 18, 2018

On May 11th, China Chamber of Commerce for Import and Export of Mechanical and Electrical Products, China Stone Industry Association and China Machine Tool Industry Association superhard materials bra

September 17, 2018

At present, the diamond saw blade products on the market are unsatisfactory in design and reliability, which brings many problems for installation and post-maintenance maintenance. With

September 14, 2018

Zhengzhou Abrasives Grinding Research Institute Wang Guangzu Henan Huajing Superhard Materials Co., Ltd. Lu Huawei Ma Tao Tian Li 1. introduction Most diamond tools ar

September 13, 2018

The industrial transfer of diamond tools in the world is basically completed, and the concentration of domestic industries is low. At present, China and South Korea have be

September 12, 2018

1 Introduction With the rapid development of modern science and technology, the variety of tools made of superhard materials such as polycrystalline diamond (PCD) and polycrystalline cubic boron nitri

September 12, 2018

1 Introduction With the rapid development of modern science and technology, the variety of tools made of superhard materials such as polycrystalline diamond (PCD) and polycrystalline cubic boron nitri

September 11, 2018

The industrial transfer of diamond tools in the world is basically completed, and the concentration of domestic industries is low. At present, China and South Korea have be

September 07, 2018

Ultra-precision diamond tools are one of the key elements to achieve super-finishing of molds. This paper introduces the performance of UPC (UltraPrecisionCuttingTool) ultra-precision diamond tool pro

September 06, 2018

The hardness of diamond is 10 times that of steel, twice that of tungsten carbide, the wear resistance is 10 times that of cemented carbide, and the compressive strength of diamond is 20 times that of