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The main advantages of aluminum die castings and their operating temperature
Aluminum die castings play a very important role in the current industry. They are widely used in many industries. With the continuous development of society, people’s living needs are getting higher and higher. The use of aluminum die casting china process The demand is also increasing. The main advantages of aluminum die casting The mechanical…
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Analysis of the recent shock situation in the domestic CNC machine tool market
At present, most enterprises in the CNC cutting machine tool industry rely on lowering the selling price of products to obtain the market. The consequence is low product prices, low added value, and low profits. The enterprises do not have sufficient funds to continue their development. Low-cost competition, imitation, and OEM production are limited to…
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Environmental protection machine tool will become a hotspot of machine tool research
CNC machine tools have been around for more than half a century. They have gone from digital control and direct digital control to computer numerical control that is commonly used in manufacturing today. Looking to the future, what is its development trend?The basis of numerical control technology is the programmable automation of the processing equipment.…
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Matters needing attention when casting molding
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Preventive measures for machine tool castings casting defects
Preventive measures for machine tool casting defects: improve the slag-blocking capacity of the casting system, increase the inner corners of the machine tool castings, there are penetrating or non-penetrating cracks on the machine tool castings (note if they are curved), and the metal skin at the cracks is oxidized. Strictly control the content of S…
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The Control of the Spindle of CNC Floor Boring and Milling Machine
When starting the spindle, first close the power switch QS1. Turn the reversing switch QS2 to the direction of rotation required on the spindle, then press the start button SB1 or SB2, turn on the contactor KM1, and the spindle motor of the vertical mill starts. When stopping the vertical milling machine spindle, press the…
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What is a milling head?
1. CNC boring and milling head The precision boring and milling head of the machined parts installed on the CNC milling machine is called the CNC boring and milling head. 2. Left milling type precision boring and milling head On gantry milling or other milling machines, the installation position is the left side, which is…
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5 common aluminum alloy die castings surface treatment methods
Many science and technology houses are very interested in how to achieve smooth and frosted surface of aluminum alloy die-casting parts, and how aluminum alloy makes such a curved surface. Today, I will introduce you to common aluminum alloy die-casting parts. 5 surface treatment methods. Method 1: Phosphating aluminum The effects of accelerators, fluorides, Mn2+,…
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Analysis of CNC Machining Technology for Small Screw Holes
1 Small screw hole machining problem In the process of CNC machining, there are often many problems in the machining of small screw holes on thin-walled deep cavity parts. After careful research, we have obtained several reasons that may cause the problem. First of all, when machining small screw holes on thin-walled and deep-cavity parts,…
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Phenolic Resin Physical Properties
Phenolic resin plastic(bakelite) is a hard and brittle thermosetting material. The characteristics of bakelite are non-absorbent, non-conductive, high temperature resistant and high strength. They are mostly used in electrical appliances. They are called “bakelite” because of their high insulation and plasticity like wood. Bakelite is made of powdered phenolic resin, which is mixed with sawdust, asbestos,…
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Ceramic Machining Services
Products for ceramic machining services include ceramic nozzles, ceramic dispensing valves, ceramic rods, ceramic shafts, ceramic pipe rings, ceramic sheets, tungsten steel high-speed probes, tungsten steel valve bodies, etc. Deep hole punching is a punching process when the hole diameter is equal to or less than the thickness of the material to be punched. Blanking Blanking is a…
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Ceramic Chip Ceramic Precision Parts Machining
Pay attention to the impact when machining ceramic parts, so as not to damage the ceramic parts in the pump. The removed parts should be handled with care. At the same time, care should be taken to avoid the roughness of the broken seal surface. The use temperature is lower than ℃ (the use of engineering…
