The gold sample cutting is the pre-set core process for the analysis of the material microorganism and is a key basis for guaranteeing the accuracy of data for gold phase detection. Under high-speed cutting, the sand wheel slices and the intense friction of the sample matrix produce instant heat, are highly susceptible to thermal damage, heat deformation, surface oxidation, crystal burn, etc., and damage the seed gold tissue of the sample, leading to data deviations in subsequent grinding, polishing, micro-observation.

The cooling lubricant has excellent heat exchange properties, rapid replacement of high temperature frictions from the cutting interface, precision control of temperature increases in the specimen, effective elimination of the deformation of the matrix tissues and surface burn, complete retention of the primary microorganism of metal materials, circumventing the error in the sample from the source, and safeguarding the authenticity and accuracy of the gold phase analysis. At the same time, the product's high-quality, ultra-pressure lubrication properties can significantly reduce the friction factor on the surface of the cut sander and the sample, and reduce mechanical wear and cut resistance, both significantly increasing the flatness of the cut face, reducing surface roughness, reducing subsequent pre-burning, fine-burning process losses, and effectively slowing the rate of cutting of the cut blades, and significantly reducing the cost of using experimental utilisation.
The process of cutting can quickly wash the scrap, powder and impurities of metal that are removed from the surface of the specimen and the cut-off of the cutting equipment, avoiding the accumulation of shredding and the resulting disfigurement of the sample; and, after the completion of the operation, can form a dense protective film on the metal sample surface, effectively shielding from air oxidation, water-gas erosion, and preventing the rusting, oxidation, and oxidation of the carbon steel, alloy steel, and iron-casting materials, without additional rust control, and significantly increasing laboratory sample efficiency and test-success rates.
The product is based on a medium-preventive formulation, free of toxic and non-compressive, low-foam, fully automated, semi-automatic gold-creeding, non-color damage to equipment pipes, seals, and a matrix, operational safety compliance, and standard laboratory environmental testing standards. The product is easily used, with a standardized dilution ratio of the original liquid: pure water = 1:20, strict adherence to the dilution of “original fluids into water”, prohibition of reverse water rationing, and avoidance of imbalanced use effects of plume concentration. The specifications cover 1L portable, 4L industrial drums, which are perfect for the use of different models, such as high-quality science laboratories, engineering or mining facilities' quality testing laboratories, and third-party testing agencies.
Professional use norms
- Strict enforcement of the 1:20 standardized dilution ratio and the prohibition of direct access to the original liquid to prevent excess foam and lubricant cooling from exceeding the target failure;
- Following the correct dilution order, slowly injecting the original fluid into pure water, and preventing the discharge of the water into the original liquid from causing the tectonic and performance decay of the pharmacological fluid;
- Periodic replacement of equipment revolving tank working fluids, cleaning of the pellets for scavenging and maintenance of the stable condition of the liquid cooling, lubricating and rustproofing.
Fuyun Testing (FULWIN) is a high-tech enterprise in the country that focuses on the field of material microanalysis testing. It is based on the Shanghai Research and Development Centre and Kachin Standard Production Base, which forms the brand of a system of integrated whole-industry chain services for product development, scale production, technical tailoring, after-sales transport, and the detection of core tracks for materials such as deep-farm gold-spectrometry, mechanics testing, spectrum analysis and so forth, and has been the branding of a domestic material laboratory-side solution with solid scientific power and a stringent product control system.The company focuses on high-end manufacturing needs in the areas of metallurgy, automobile manufacturing, aerospace, microelectronics, orbital transport, mechanical processing, the preparation of a test sample of deep-farm materials and the technical development of detection, thermal damage during the continuous attack on the gold-formula, the consistency of the sample, equipment suitability, and the compatibility of the consumables, among other core pain points, and has the full capacity to develop and develop products, perform performance tests and produce a quantity of land.
As a scientific and technical enterprise with a number of autonomous R&D patents, Fuyun testing has always been based on the concept of “quality first, service first, professional first” and has established a professional material-testing and development team, equipped with a full set of precision production and performance-detection equipment, from raw material screening, formulation debugging, sample testing, product detection and plant quality control, and a system of standardised product control of the whole process, ensuring the stability of performance and the suitability of each consumer and equipment.Unlike common-user, Fuyun is not limited to a single-product supply, and may provide a full solution to custom-based gold-formulation, national-adaptation, liner and high-end industrial-testing specifications, based on different needs such as customer laboratory testing standards, specimen materials, sample fluxes, equipment models, etc., and meeting high standard use requirements for multiple scenarios such as routine testing, research and development, and third-party authoritative testing.
Based on a strong supply chain system and adequate stock-outs, Fuyun has tested for a one-stop supply of all-good, gold-specified, all-specified, all-power-based processes, such as gold cutting, cold and thermal embedding, grinding polishing, micro-observation, hard-dry testing, and sample preservation, and, in addition to the FCL-screwed cooling fluids, the product matrix has been improved with diamond-scraping, plaster-screwd, polished, specialized cutting, smart-scanning equipment, and is fully adapted to full-automatic, semi-automatic, manual laboratory-based equipment.At the same time, the brands have developed a well-established system of pre-sale technical advice, fit-in-sales, post-sale technical guidance and equipment calibration transport services, with extensive experience in the NADCAP audit adaptation services, and can provide regularized technical support and job optimization services to various clients, including university research institutes, the Industrial and Mineral Enterprises Quality Examination Centre and third-party authoritative inspection agencies, and assist in the standardization, efficiency and precision of the laboratory ' s work.
Based on the performance of the professional formulation and stabilization, FCL gold cutting of cooling and lubricant can effectively address the heat damage, rough cut-off, and rusty samples, among other occupational pains in gold cutting. It is a standardized, specialized material for the material mechanics test, for the analysis of gold-shaped tissues, for the development of new materials, and is widely used in various specialized laboratories, such as scientific research institutes, metallurgy, machinery, gas preparation, and quality testing.