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How to Choose Diamond grinding Wheel for Gear Grinding 1. The advantages of spur gear and transmission：simple manufacture, easy assembly, direct engagement without synchronizer, and direct use of deep groove ball bearings for shaft end… 2021-9-24 11:15:17
Causes and solutions of machine misfire The picture shows a lathe on fire while processing a magnesium - aluminum workpiece. Cause of machine fire： 1. There are defects in the design of the machine tool, such as short c… 2021-9-23 9:50:15
CBN tool processing brake disc Brake disc, also called brake disc, is one of the key parts of automobile braking system, its precision and quality is the premise of ensuring the safety of automobile driving. The… 2021-9-18 9:13:28
CBN grinding wheel can improve the finishing level of automobile crankshaft Single sequence machining and compound machining can be used to grind crankshaft journal and connecting rod journal. Single sequence processing and composite processing of the main … 2021-9-17 15:34:15
How to distinguish between climb milling and up milling In the milling process, according to the relationship between the rotation direction of the milling cutter and the workpiece contact part and the cutting feed direction, it can be d… 2021-9-15 11:00:09
Moresuperhard moveforward to CIOE 2021 Formnext + PM South China come to a successful conclusion! Shenzhen, known as the "capital of scientific and technological innovation", has thus shown infinite vitality. … 2021-9-14 18:15:36
CVD diamond coated tools are used in 3D glass, ceramics and high-end materials Micron diamond coating and nano diamond coatingAccording to grain size, CVD diamond coating can be divided into micron diamond coating and nano diamond coating.Micron diamond coatin… 2021-9-4 10:09:53
Vitrified CBN grinding wheel for grinding the artificial joint Artificial joint is an artificial organ designed on the basis of the development of metallurgy, biomaterials, biomechanics and orthopaedic surgery. It is used to replace human joint… 2021-9-2 13:53:55
The hardness of grinding wheel should be opposite to workpiece Selection of Grinding wheel Hardness： Grinding wheel hardness is an important index to measure the "self-sharpening" of grinding wheel. In the grinding process, the abra… 2021-9-1 16:40:04
Why is the cutting pick easily damaged? Many customers in the use of shearer, digger and other machinery found that the mechanical picks are liable to malfunction, through the analysis of the investigation we get the foll… 2021-8-31 9:53:04
How to solve the problem of tool tip broken and singeing when machining parts? When the workpiece material structure, hardness, allowance is not uniform, the tip is the most vulnerable cutting part of the tool. If the tip first contact with the workpiece, most… 2021-8-30 15:37:16
Selection of sharpening process One of the purposes of cutting tool sharpening is to obtain cost-effective cutting edge quality, and the key to quality is the choice of the size of the sharpening wheel. The finer … 2021-8-27 17:34:28
Analysis of cause and solution of edge breakage in Wafer cutting A wafer goes through three changes before it becomes a real semiconductor chip: first, it is cut from a lump of ingots into wafers; In the second step, a transistor is engraved on … 2021-8-26 13:35:45
Machining Principle of Double Disc Grinding Double-disc grinding machine can grind workpieces using a through-feed, plunge-cut or oscillation process, depending on the respective requirements. The compact and rigid machine c… 2021-8-25 16:51:07
How to solve the grinding vibration veins ? The production of grinding vibration not only affects the machining accuracy, but also causes the workpiece surface roughness can not meet the requirements, so that many problems oc… 2021-8-24 10:56:19
Effect of PCD tool back surface grinding on cutting surface quality and tool life Polycrystalline diamond (PCD) tool material not only has high hardness, good wear resistance, and isotropy, electrical conductivity, weldability and economic advantages, so it has b… 2021-8-23 13:52:38
Matters and problems of small pore diameter internal processing Because it is often restricted by the diameter of the inner hole of the workpiece, the diameter of the inner circle processing is usually low, the speed is often affected by the s… 2021-8-20 10:21:11
Resin CBN grinding wheel for grinding the train track As a major part of rail transit, it is in direct contact with the wheel of the train, and its quality directly affects the safety and stability of the train. Under the influence of … 2021-8-19 16:05:42
The importance of binder Abrasive is generally composed of abrasive, bond and porosity, these three parts are often called the three elements of the consolidated abrasive. Abrasives have a cutting effect in… 2021-8-18 11:27:37
Material, Mark and Application of CBN Insert Machinery manufacturing is the direction of high speed machining, the intelligent processing, environmental protection, in along with the continuous renewal of manufacturing to prod… 2021-8-17 14:50:25

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