【Scientific and Technological Achievements Promotion】 Metal Processing Oil Testing Service

In the previous column of "Promotion of Scientific and Technological Achievements", we introduced the simulation service of energy-saving design of motor system. This issue will continue to recommend a service-type scientific and technological achievement, that is, the metal processing oil testing service brought by the Lubrication Technology Research Institute of our hospital (hereinafter referred to as "Lubrication Institute").

Before formally introducing this scientific and technological achievement, the editor will introduce the metal processing oil and its application fields.

Metal processing fluid and its application field

Metal processing oil includes metal forming lubricant, metal cutting oil, metal processing oil (liquid), metal anti-rust oil (liquid), metal cleaning agent and other categories. As a necessary supporting material for the metal processing industry, it is used in metal processing. Casting, forming, cutting, cleaning, rust prevention, heat treatment and other links can effectively control friction, save energy and reduce consumption, improve production efficiency and processing quality, and extend tool life.

In this way, metal processing oil not only has many varieties and many application fields, but also plays many roles. Therefore, in order to ensure that all kinds of metal processing oil can better play a valuable role, its detection is an essential key link.

 

science and technology research and development

QAt what stage is the testing of metalworking fluids?

What areas of metal processing oil testing services can lubrication provide?

　　　　　　......

A　Don't worry, there is everything you want to know.

In fact, in the process of research and development, use and post-processing of metal processing oil, all kinds of properties of processing oil need to be tested, and only in this way can it be verified whether it meets the requirements of use.

Lubrication has carried out a variety of testing services, including: water-based processing fluid and industrial waste liquid testing, industrial oil testing, additive testing, material surface analysis.

 

 

At present, the testing service of the lubrication institute is mainly based on the testing of metal processing oil, which mainly involves the performance testing and evaluation of the following aspects to verify whether it meets the requirements of use.

01 Physical and chemical properties

02 Friction and wear performance

03 Anti-corrosion and anti-rust performance

04 Performance

 

Partial inspection equipment display

　　　
Four-ball testing machine tapping torque testing machine constant temperature and humidity salt spray test box metal processing fluid anti-bubble tester

　　
Conical roller shear testing machine IVF cooling characteristics tester OLYMPUS 5000 laser confocal microscope

 

science and technology innovation

There are many testing organizations on the market. Compared with them, lubrication has certain advantages. The following small editor will specifically introduce the advantages of metal processing oil testing services of lubrication.

01 Focus on the field of metalworking fluids

Relying on the State Key Laboratory of Tribology of Tsinghua University, the Lubrication Institute has many years of theoretical research on friction and lubrication, as well as many years of experience in metal processing oil research and development. Since the development of testing services, it has also been focusing on metal processing oil testing services. Therefore, in the metal processing oil testing experience, testing equipment is more complete.

02 machine tool cutting experiment can be carried out

Lubrication has a CNC machine tool and a CNC lathe, which can meet the machine tool experiments of common cutting fluid, cutting oil turning, milling, drilling and other processing methods, simulate the actual processing situation, test the lubricating performance, cutting force, maximum number of holes, metal surface quality after processing and other properties of cutting oil, and comprehensively evaluate the actual performance of cutting oil.

Haas Machine MINI MILL
Haas Lathe TL-1

 

03 Can provide technical service instead of only regular detection

Lubrication has many years of experience in the research and development and practical application of metal processing fluids. Therefore, our metal processing fluid detection service can not only provide regular detection of metal processing fluids, but also provide technical services related to metal processing industrial media. For example, customized testing scheme design, auxiliary development of metal processing oil products, metal processing oil performance optimization, metal processing oil use consultation, related difficult problem solving, etc.

04 Detection Method Development

When the current general standards do not meet or are not applicable to the actual operating conditions of the product, and the product performance required by the customer cannot be evaluated, the Lubrication Technology Institute can develop corresponding detection methods for the customer's situation to meet the accurate evaluation of product performance.

 

Typical case

01　Through cutting fluid testing, the cause of repeated corrosion holes in the cutting fluid tank of an enterprise is analyzed. Entrusted by the cutting fluid supplier, the root cause of corrosion of the liquid tank in the enterprise is found, and the user's doubts about the quality of cutting fluid are eliminated. While solving the corrosion problem of the enterprise liquid tank and maintaining normal production, the brand image of the cutting fluid supplier is maintained and the customer relationship is consolidated.

02　Through the inspection technology service, the generation mechanism of "white hair" defect after processing of aluminum alloy workpiece in an enterprise is analyzed, and the main control measures for the defect are put forward according to the characteristics of die-casting, processing, storage and management in the processing process of aluminum alloy workpiece, combined with the actual production experience. After taking the above measures, the incidence of defects is greatly reduced, which plays an important role in the quality improvement and cost control of the aluminum alloy workpiece.

 

Lubrication Technology Research Institute

Lubrication is a high-end metal processing fluid, lubricants and core functional additives research and development and industrialization as one of the main objectives of the research and development institutions. With Academician Luo Jianbin as the leader, the research team is composed of the State Key Laboratory of Tribology of Tsinghua University and Tianjin High-end Equipment Research Institute. It has long been engaged in nano-lubrication theory, water-based lubrication research and application technology development of ultra-precision metal surface processing lubricating fluid, and is at the leading level in the research and development fields of nano-lubrication film formation and nano-scale ultra-precision surface processing.

Under the good platform foundation and R & D strength, the team adheres to the principle of "innovation leading, excellent quality, customer first, and honest service", constantly develops new technologies and new processes, improves the scientific and technological content of products, and gradually compares with the world's advanced level; at the same time, deeply excavate the product application space, expand the application field, and provide customers with better products and services.

 

Technical docking and business negotiation

Wang Yadan (Testing Engineer)

Telephone: 13132137386

E-mail: wangyd@tsinghua-tj.org

 

Source | Institute of Lubrication Technology

Editor | Zhang Shu

The final interpretation of the above related technologies belongs to the Institute of Lubrication Technology.