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AboutHarbin Tool Factory, established in 1990, is a modern enterprise specializing in the production of precision and complex gear cutting tools. After more than 30 years of development, the company has accumulated strong technical capabilities and equipment processing capabilities. The company has obtained 13 invention and utility model patents. Key processes use production and testing equipment imported from Germany, Switzerland, Italy, and Japan.
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BlogThe 21st century is a highly information-based society, and the rapid economic development and high level of informationization have greatly increased the demand for technological innovation and transformation in traditional processing industries. With China's entry into the WTO, Harbin Tool Factory has also joined hands with more world-class companies. Keeping products up-to-date and using and allocating resources efficiently and rationally are prerequisites for Harbin Tool Factory's sustainable development strategy in the gear cutting tool processing industry in the 21st century.
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ProductHarbin Tool Factory not only provides high-precision, high-performance products, but also has been committed to providing comprehensive and high-quality services to customers. More than 30 years of cooperation with the gear industry has enabled us to understand the problems and needs of customers in product selection, equipment procurement, tool ordering and use. This valuable asset allows us to tailor a complete set of tool usage solutions for different types of customers.
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Service and SupportHarbin Tool Factory's current sales and service network covers the whole country and international markets such as Japan and South Korea. Sales and service personnel are highly skilled and experienced, providing free consultation, product selection, and testing services to customers, and resolving any issues encountered during the ordering process or product use. Complaints about product quality will be responded to immediately, with a satisfactory reply given within 2 hours. Harbin Tool Factory's comprehensive pre-sales, in-sales consultation, and after-sales service system ensures that every customer's needs are met, striving to enhance competitiveness through high-quality products and services.
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ContactHa Toolman will continue to adhere to the development path of "industrial scale and technological forefront", starting from the enterprise itself, continuously improving its own competitiveness, improving its technological level, developing high-efficiency technological products, building an international brand through quality and service, truly becoming an industry giant, leading the revitalization of the national processing industry, and striving to make our country a technological power as soon as possible!
Coating Service
Advanced coating technology enables the tool substrate and hard film to be closely combined, giving the tool both high toughness and high hardness. The hard film surface of the tool has a lower coefficient of friction. All this greatly improves the performance of the tool.
With the revolutionary changes in modern manufacturing, emerging innovative technologies are giving the world unlimited possibilities
The machining industry based on CNC machine tools is shifting from traditional wet low-speed cutting to dry high-speed cutting.
In this field, the development of cutting tools is crucial. High cutting speed, high feed rate, high reliability, long life, high precision, and good cutting controllability are essential conditions for modern manufacturing cutting tools.
Traditional high-speed steel tools can no longer meet the existing needs due to their material limitations.
High hardness and high toughness are difficult to reconcile in tool materials.
Often, increasing hardness requires sacrificing toughness, and vice versa.
The development of coated tools has brought about a qualitative leap in the cutting performance of traditional tools, and high-speed dry cutting has now become possible.
Advanced coating technology enables the tool substrate and hard film to be closely combined, giving the tool both high toughness and high hardness. The hard film surface of the tool has a lower coefficient of friction. All this greatly improves the performance of the tool.
The hard thin film on the surface of the cutting tool has the following requirements:
①High hardness and good wear resistance；
②Chemically stable and does not react chemically with the workpiece material；
③Heat and oxidation resistance, low friction coefficient, and strong adhesion to the substrate.
Among hard coating materials, TiN is the most mature and widely used.
A thickness of only a few thousandths of a millimeter has brought about a qualitative leap in the tool.
Among hard coating materials, TiN is the most mature and widely used.
Previously, the usage rate of TiN-coated high-speed steel tools in developed countries accounted for 50%-70% of high-speed steel tools,
and the usage rate of some non-regrindable complex tools has exceeded 90%.
Mainly using two methods: "vacuum magnetron sputtering method" and "vacuum plasma plating process"
In the early days, PVD coatings all used the "vacuum evaporation method", the film layer was often uneven, and the bonding with the substrate was not strong enough. Later, the "vacuum magnetron sputtering method" and "vacuum plasma plating process" were developed, and the effect was very good. Now the tool surface coating mainly uses the latter two methods. Initially, PVD coatings were only used for high-speed steel tools, and the coating material was almost only TiN. The oxidation resistance of TiN coating is poor, and when the use temperature reaches 500 °C, the film layer is obviously oxidized and eroded. Due to the high technical requirements of modern metal cutting for tools, TiN coating cannot adapt to the existing processing environment.
Later, the coating process was improved, and various coating materials and multilayer coatings were developed, which have also been widely used on cemented carbide tools. The coating effect has made great progress compared to the past.
Contact Us
Address: No. 29, Wanggang Xinnong Road, Nangang District, Harbin City, Heilongjiang Province, China
Tel:+86451-86702288 / 86703334
Fax:+86451-86700684
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