-
![Hot Runner Technology Ventilation Precautions]()
Hot Runner Technology Ventilation Precautions
Hot runner technology in the filling and flow simulation, as well as mould and hot runner manufacturing and production experts, plastics processing processor will develop a set of interior design solutions for campers skylights production. Injection moulding stiffness and thermal deformation is a list of the most important of which needs two features.
2015/09/08 huqiong 91
-
![Three Points Must Be Pay Attention During Producing The Plastic Mould]()
Three Points Must Be Pay Attention During Producing The Plastic Mould
Plastic mould in the industrial production and processing are used more and more widespread. It is also increasingly play the role of the greater production requirements. Therefore, the plastic mold in the production process need to pay attention to in order to improve production efficiency.
2015/09/01 huqiong 96
-
![New Die - casting Mould Steel Can Improve Performance]()
New Die - casting Mould Steel Can Improve Performance
Most die-casting mould design complexity, high cost, so it requires quite a long mould life. The cost of materials and heat treatment in the production costs of the entire casting moulds accounts for only 10-15%, but the overall life of the mould has played a decisive impact.
2015/08/18 huqiong 137
-
![Treatment For Iron Mould Defects]()
Treatment For Iron Mould Defects
By using stock glass pipe, glass plate as a building material, maximize cost savings. Glass pipe to ensure mould inner diameter precision by using a micrometer and calipers select the most to meet the requirements. Through the glass plate made of die outer diameter after its precise trimming polished, ensure the accuracy of the outer diameter of the mold. Steel surface of the glass in advance with the paper mill and polishing machine for grinding and polishing, to ensure of the bottom surface of the mould.
2015/08/10 huqiong 118
-
![What Are The Consequences of Plastic Mould Improper Heat Treatment]()
What Are The Consequences of Plastic Mould Improper Heat Treatment
Above will not generate large thermal stress and more peace. If mould heating speed and diathermy fast, inside and outside the mold with great thermal stress. If the control is not good,it easily caused the deformation or crack. it is essential in preventing or slowing the rate of temperature increase preheating.
2015/08/05 huqiong 95
-
![Digital Mould Technology Applying In Automobile Mould]()
Digital Mould Technology Applying In Automobile Mould
In recent years, the rapid development of digital mould technology, is an effective way to solve many problems in the automotive mould development. The so-called digital die technology is computer technology or computer-assisted technology (CAX) used in mould design and manufacturing process.
2015/07/27 huqiong 134
-
![Taking Notice Of Design Aluminum And Aagnesium Alloy Castings Construction]()
Taking Notice Of Design Aluminum And Aagnesium Alloy Castings Construction
Since the melting point of aluminum and magnesium alloys low, you can use a variety of methods for producing cast aluminum and magnesium alloy castings. Therefore, in the design of their structures, the first of which should be considered in the foundry casting casting method in order to consider the appropriate structure manufacture ability.
2015/07/21 huqiong 120
-
![How To Avoid The Casting Surface Impression]()
How To Avoid The Casting Surface Impression
Due to the casting surface of the mold cavity bump and push rod, inserts, blocks and other parts splicing activity left protruding and recessed marks. Alias: putter prints, inserts or activities splicing block prints.
2015/07/14 huqiong 140
-
![How To Reduce Mould Defects In The Manufacturing Process (Point 4-7)]()
How To Reduce Mould Defects In The Manufacturing Process (Point 4-7)
Electrolytic grinding, improve mold manufacturing precision and surface quality . electrolytic grinding wheel scraping the oxide film: instead of grinding metal, thus small grinding force, grinding heat is small, does not produce grinding burrs, cracks, burns and other phenomena, the general surface roughness can be better than Ra0 .16μm; addition , wheel wear is set small, such as grinding carbide, silicon carbide wear large grinding wheel of about 400% to 600% by weight of the carbide off, electrolytic grinding, the grinding wheel wear only the amount of carbide material removal amount of 50% to 100 %. Reasonable choice of grinding parameters, the use of radial feed grinding method even smaller amount of fine grinding. As appropriate to reduce the radial feed rate and wheel speed , increasing the axial feed rate, so that the grinding wheel and the workpiece contact area is reduced , cooling conditions have been improved in order to effectively control the increase of surface temperatures.
2015/07/07 huqiong 102
-
![How To Reduce Mould Defects In The Manufacturing Process (Point 1-3)]()
How To Reduce Mould Defects In The Manufacturing Process (Point 1-3)
Some marks are always found on the mould, it is caused during the process of manufacturing the mould or technical flaws. It is very important to reduce the mould defects in the manufacturing process.
2015/06/30 huqiong 120
.jpg)
