April 26, 2024

Dalian enterprise developed a five-axis linkage machine tool combining 3D printing technology

"If the five-axis CNC machine tool is the crown of the machine tool industry, then the compound five-axis linkage machine tool for adding and reducing materials is definitely the crown jewel." Jin Bingzhen, general manager of the third base, told reporters. This listed company in Dalian High-tech Zone has been working on “intelligence”.

Unique machine tool

Can be reduced or added 3D printing

Compared with the "subtractive" material processing of ordinary machine tools, the composite five-axis machine tool can also realize the 3D printing of "increasing" materials. The reporter saw this combination of 3D printing and five-axis CNC machine tools in the workshop of the third base. The new machine of technology, in the sample processed, not only has a variety of workpieces with complex shapes, but also a hollow blade.

Jin Bingzhen told reporters that the composite five-axis machine tool uses the 3D printing technology to print the hollow blade structure, and then uses the five-axis CNC machine head for further precision machining. The integration of 3D printing and machine tool processing solves the processing problems of these complex structures.

In fact, the function of the composite five-axis machine tool for increasing or decreasing materials is far more than that. For example, Jin Bingzhen said that if an important part of the past is partially damaged, it can only be replaced with a new one. With the addition and subtraction of composite machine tools, it is possible to use the printing technology to “complement” the missing areas and then process them through the machine tool. To make it recover as a whole.

The reporter was informed that up to now, the third base company has completed the research and development of three series of five models, with a large number of proprietary technology and patents, including the five-axis machine vertical and horizontal conversion CNC milling head, dual-axis swing CNC turntable and other core The successful development of components has filled the gap in the domestic machine tool manufacturing industry.

Cross-border success

From traditional plastic machine factory to high-end machine tool

From the determination to enter the intelligent manufacturing field to plan to build high-end machine tools, and now a series of products with leading technology level, the third base shares in the high-end machine tool business is getting smoother and smoother. In principle, the company has realized small-scale production in small batches. From the customer, the company has realized the expansion from traditional users to high-end users such as aerospace, and the products have been serialized and the product lines are becoming more and more abundant.

Jin Bingzhen told reporters that the five-axis CNC machine tool for adding and reducing materials has realized the simultaneous development of metal 3D additive manufacturing and material reduction processing based on laser technology. The third base should be the first company in China to realize this technology. Next, the company will further improve various functions to improve processing performance. At the same time, it will develop a variety of printing methods and experiment with a variety of raw materials to meet the actual needs of customers in different industries and different fields.

Global hardware network

Concerned about surprises

Sodium Hexametaphosphate (NaPO3)6,white powder-like crystal or transparent glassy crystal, density is 2.484(20),easily soluble in water,but not in organic solution,absorbent to dampness,and turn sticky when absorbed dampness in air.it is possible to form solvent compound with metallic ions such as Ca,Ba,Mg,cu andfe;it is affine agent for Water Treatment. 

Sodium hexametaphosphate (SHMP) is a hexamer of composition (NaPO3)6.Sodium hexametaphosphate of commerce is typically a mixture of polymeric metaphosphates, of which the hexamer is one, and is usually the compound referred to by this name. Such a mixture is more correctly termed sodium polymetaphosphate.

SHMP is used as a sequestrant and has applications within a wide variety of industries, including as a food additive in which it is used under the E number E452i. Sodium carbonate is sometimes added to SHMP to raise the pH to 8.0–8.6, which produces a number of SHMP products used for water softening and detergents.

A significant use for sodium hexametaphosphate is as a deflocculant in the production of clay-based ceramic particles.It is also used as a dispersing agent to break down clay and other soil types for soil texture assessment.

It is used as an active ingredient in toothpastes as an anti-staining and tartar prevention ingredient.

As a food additive, SHMP is used as an emulsifier. Artificial maple syrup, canned milk, cheese powders and dips, imitation cheese, whipped topping, packaged egg whites, roast beef, fish fillets, fruit jelly, frozen desserts, salad dressing, herring, breakfast cereal, ice cream, beer, and bottled beverages, among other foods, can contain SHMP.

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