八千代マイクロサイエンス Product Lineup

In resin processing, issues such as thermal damage, melting, and burr generation due to low melting points are challenges. Briemur maintains the functionality of the abrasive grains consistently through its fixed abrasive grain structure, achieving stable polishing action. By suppressing frictional heat during processing, it can control melting even with low melting point resins, enabling low-damage processing. Additionally, it accommodates large-diameter workpieces and batch processing, contributing to improved production efficiency. It reduces surface roughness and variations in finish, achieving high reproducibility in processing. Furthermore, the wear ratio between the pellets and the workpieces is clear, making it easy to understand the wear state and manage costs. It also allows for predictions of processing time, leading to increased productivity. Before implementation, we conduct evaluation tests with the workpieces entrusted to us. We propose the optimal specifications based on the material and processing conditions, ensuring a worry-free introduction. Briemur selects the optimal specifications from dozens of types of pellets and provides them with a dedicated design, flexibly addressing processing challenges that off-the-shelf products cannot handle. **Features of Briemur:** - Suppresses melting even with low melting point resins - Maintains accuracy even in large-diameter batch processing - Stable finish with low damage - Clear wear ratio = understandable costs

• Grindstone

Briemeur maintains a consistent performance of the abrasive grains and stabilizes the processing condition due to its fixed abrasive grain structure. It preserves the polishing effect even with ductile materials, achieving uniform processing. This contributes to the stabilization of surface roughness and the reduction of processing inconsistencies. Furthermore, the stable polishing rate allows for predictable processing times, leading to improved accuracy in process management. Additionally, the clear wear ratio between the pellets and the workpiece makes it easy to understand the wear condition, facilitating cost visibility. As a result, it simultaneously achieves "uniform finishing," "reproducible processing," and "manageable costs." Before implementation, we conduct evaluation tests with the workpieces entrusted to us. We propose optimal specifications based on the material and processing conditions, ensuring a worry-free introduction. Briemeur selects the most suitable specifications from dozens of types of pellets and provides them with custom designs. We also flexibly address processing challenges that cannot be handled by off-the-shelf products on a case-by-case basis. 【Features of Briemeur】 ■ Reduced processing time and high-efficiency processing ■ Stable rate = predictable timing ■ Clear wear ratio = understandable costs

• Wafer processing/polishing equipment

In ceramics processing, the long processing time due to the influence of hardness and machining resistance is a challenge that affects production efficiency. Additionally, variability in rates can make it difficult to predict processing times, which can also impact production planning. Briemur efficiently removes ceramics with its high polishing power, significantly shortening processing times. The wear ratio between the pellets and the workpiece is clear, making it easy to understand the wear condition and achieving visibility in cost management. As a result, it simultaneously achieves "shorter processing times," "stable rates," and "visibility in costs," contributing to increased productivity. Before implementation, we conduct evaluation tests with the workpieces entrusted to us. We propose optimal specifications based on the material and processing conditions, allowing for a worry-free introduction. Briemur selects the most suitable specifications from dozens of types of pellets and provides them with custom designs. We also flexibly address processing challenges that cannot be handled by off-the-shelf products on a case-by-case basis. 【Features of Briemur】 ■ Shortened processing time and high-efficiency processing ■ Stable rates = predictable timing ■ Clear wear ratio = understandable costs

• Grindstone

In the processing of difficult-to-cut materials like SiC, improving the variability of the rate and the instability of processing accuracy is a challenge. Briemur can efficiently process difficult-to-cut materials like SiC due to its high grinding power. It can reach the specified accuracy in a short time, achieving both processing efficiency and finishing accuracy. Additionally, since the wear ratio of the pellets to the workpiece is clear, it is easy to grasp the wear condition, allowing for cost visualization. It also excels in manageability compared to conventional slurry processing. This enables the simultaneous establishment of "predictable processing times," "visible operational costs," and "accurate processes." Before implementation, we conduct evaluation tests with the workpiece. We propose the optimal specifications based on the material and processing conditions, allowing for a worry-free introduction. Briemur selects the most suitable specifications from dozens of types of pellets and provides them with custom designs. We also flexibly respond to processing challenges that cannot be addressed by off-the-shelf products on a case-by-case basis. 【Features of Briemur】 ■ Stable rate = predictable processing time ■ Clear wear ratio = understandable costs ■ High-efficiency processing of difficult-to-cut materials = ensured accuracy

• Grindstone

In metal surface processing, factors such as machining heat, material properties, and processing conditions can lead to instability in flatness and parallelism. As a result, variations in machining and thickness can occur, increasing the burden of quality maintenance and processing management. Briemur is a fixed abrasive tool designed for surface lapping that addresses these challenges. With stable processing provided by fixed abrasives, it contributes to improved ease of processing management, including thickness control. Additionally, it enhances cooling efficiency during coolant processing, making it easier to proceed with machining while minimizing the effects of heat. It supports improvements in flatness and parallelism, as well as stabilization of machining quality. **Features of Briemur:** - Reduces quality variations through stable processing - Facilitates processing management, including thickness control - Minimizes the effects of heat, contributing to the stabilization of surface processing *For more details, please refer to the related links or feel free to contact us.*

• Wafer processing/polishing equipment

In sapphire flat lapping processing, differences in machinability depending on the surface orientation often lead to challenges with processing time and variations in finish. Buriemur is a fixed abrasive tool designed for flat lapping specifically for sapphire processing. Its robust cutting ability with a fixed abrasive method supports the adjustment of processing conditions according to each surface orientation, helping to achieve both processing efficiency and stable precision. It has a proven track record with both large and small diameter workpieces and can be utilized for a wide range of processing from prototyping to mass production. 【Features】 ■ Compatible with sapphire processing for each surface orientation ■ Supports improved processing rates and stabilized precision through a fixed abrasive method ■ Contributes to reduced variation through condition adjustments for each surface orientation ■ Capable of handling workpieces from large to small diameters ■ Usable for a wide range of processing from prototyping to mass production *For more details, please refer to the related links or feel free to contact us.

• Wafer processing/polishing equipment

Are you struggling with warping, sagging, and variations in finish due to heat during resin processing? Additionally, in processing with free abrasive particles, there are cases where abrasives can enter the workpiece, making cleaning cumbersome. Conventional processing methods tend to generate heat due to high rotation and processing resistance, which can lead to deformation and quality deterioration specific to resin. The fixed abrasive tool BRIEMUR suppresses the generation of processing heat through low-speed processing and water-soluble coolant, preventing warping and sagging of the resin. Furthermore, it prevents the intrusion of abrasives, simplifying the cleaning process. This simultaneously achieves stabilization of processing quality and reduction of burdens in subsequent processes, contributing to improved efficiency in resin processing.

• Grindstone

In ceramic processing, are you removing more material than necessary, leading to increased allowances? Ceramics, being pottery, have significant thickness variations, requiring substantial material removal to achieve uniform dimensions. In conventional free abrasive processing, thinner areas are also processed simultaneously, resulting in unnecessary material being removed and increased allowances. This, in turn, leads to longer processing times and reduced yield. Briemur stabilizes the contact state with fixed abrasives, allowing for efficient processing of the necessary areas while minimizing excessive allowances. This reduces unnecessary processing and enables efficient dimensional adjustments. By optimizing allowances, you can shorten processing times, reduce material waste, and improve overall process efficiency.

• Grindstone

Is there a variation in the finish of each surface due to sapphire processing? The processing conditions differ for surfaces A, C, and R, making it difficult to achieve a stable finish. Sapphire is hard and has poor machinability, so conventional processing can easily lead to differences in finish between surfaces due to wear of the abrasive grains and changes in contact. As a result, variations in surface roughness and precision occur, making it challenging to maintain stable quality. Briemur maintains stable processing conditions for each surface through optimal bond materials and abrasive grain design. It controls the finish of each surface, achieving uniform quality. By stabilizing surface quality, it contributes to improved processing precision and stabilization of the process, enhancing the quality of sapphire processing.

• Grindstone

In SiC processing, are there challenges such as not being able to increase processing speed or tools becoming dull quickly? SiC is very hard and difficult to machine, so traditional processing methods cause abrasives to wear out quickly, leading to a decrease in processing rate, which poses challenges in terms of cost and productivity. Furthermore, due to the increase in the diameter of the workpiece, abrasives may not reach the center, making it difficult to achieve precision, and there may also be occurrences of cracking and chipping, which are characteristic of brittle materials. Briemur achieves stable processing while maintaining cutting performance through optimal bond materials and abrasive design. It enables sustainable processing at a consistent rate while improving processing speed. This contributes to enhanced processing efficiency, improved tool life, and stabilized workpiece precision, addressing the challenges of SiC processing.

• Other abrasives

In resin processing, issues such as thermal damage, melting, and burr formation due to low melting points are challenges. Briemeur maintains the function of the abrasive grains consistently through its fixed abrasive grain structure, achieving stable polishing action. By suppressing frictional heat during processing, it can prevent melting even with low melting point resins, enabling low-damage processing. Additionally, it accommodates large-diameter workpieces and batch processing, contributing to improved production efficiency. It reduces surface roughness and variability in finishing, achieving high reproducibility in processing. Furthermore, the wear ratio between the pellets and the workpieces is clear, making it easy to understand the wear state and manage costs. It also allows for the prediction of processing time, leading to increased productivity. Before implementation, we will hold the workpieces and conduct evaluation tests. We will propose optimal specifications based on the material and processing conditions, ensuring a safe introduction. Briemeur selects the optimal specifications from dozens of types of pellets and provides them with a dedicated design, flexibly addressing processing challenges that cannot be met with off-the-shelf products. **Features of Briemeur:** - Suppresses melting even with low melting point resins - Maintains precision even in large-diameter batch processing - Stable finishing with low damage - Clear wear ratio = understandable costs

• Wafer processing/polishing equipment

Are you struggling with variations in finishing accuracy and warping of workpieces in metal processing? While grinding machines have high processing capabilities, they often process one side at a time, which can lead to increased warping and deterioration of parallelism. Additionally, high-speed processing tends to generate heat, which can cause dimensional changes due to expansion and contraction, affecting finishing accuracy. The Briermeur fixed abrasive tool allows for simultaneous double-sided processing in a batch mode, enabling uniform finishing of the top and bottom surfaces of the workpiece. This helps to reduce warping and achieve stable parallelism in processing. Furthermore, processing at low speeds and cooling with coolant help to suppress the generation of processing heat, minimizing its impact on the material. This contributes to achieving stable dimensional accuracy and high-quality finishes, enhancing precision in metal processing.

• Wafer processing/polishing equipment

In the flat lapping process of AlN (aluminum nitride) and alumina, the length of processing time, variations in flatness and thickness, and considerations for chipping and cracking specific to brittle materials pose significant challenges. The fixed abrasive tool "Briemur" is a diamond tool designed for flat lapping of such ceramics. By adopting a fixed abrasive method that retains the abrasive particles in the tool, it supports the maintenance of processing rates and stabilization of precision compared to free abrasive processing (slurry method). It contributes to reducing quality variations while shortening lead times. This helps improve the yield of expensive ceramic substrates and components and establishes an efficient manufacturing process. **Features** - Compatible with flat lapping of hard and brittle ceramics such as AlN and alumina - Supports improved processing rates and stabilized precision through fixed abrasive method - Contributes to reducing variations in flatness and thickness - Assists in establishing stable processing conditions that consider chipping and cracking - Reduces the burden of slurry management and contributes to maintaining a clean processing environment *For more details, please refer to the related links or feel free to contact us.*

• Wafer processing/polishing equipment

In sapphire processing, the high hardness and brittleness often lead to scratches, chipping, and variations in finish, making stable quality assurance a challenge. Briemeur stabilizes the processing condition through a fixed abrasive grain structure. It achieves uniform processing while suppressing excessive localized loads, thereby reducing the occurrence of scratches and chipping. Furthermore, the stable polishing rate allows for predictable processing times, contributing to improved accuracy in process design. The wear ratio between the pellet and the workpiece is also clear, making it easier to understand and manage processing costs. This enables the simultaneous realization of "high precision, stable quality, and efficiency" in sapphire processing. Before implementation, we conduct evaluation tests with the workpieces entrusted to us. We propose optimal specifications based on the material and processing conditions, allowing for a worry-free introduction. Briemeur selects the most suitable specifications from dozens of types of pellets and provides them with a dedicated design. We also flexibly address processing challenges that cannot be handled by off-the-shelf products on a case-by-case basis. 【Features of Briemeur】 ■ Reduction of scratches and chipping ■ Stable rate = predictable processing time ■ Clear wear ratio = understandable costs

• Wafer processing/polishing equipment

In the flat lapping processing of SiC (silicon carbide), the length of processing time, variation in flatness, and the management burden of processing conditions are significant challenges. The fixed abrasive tool "Briemur" is a diamond tool developed to support the improvement of processing hard and difficult-to-machine materials. Compared to free abrasive processing (slurry method), it is less affected by the condition of the abrasives, making precision management easier and contributing to stable processing. Additionally, by maintaining an efficient processing rate, a reduction in lead time can be expected. It helps in building processes aimed at improving productivity and ensuring quality consistency in SiC processing. 【Features】 ■ Compatible with flat lapping processing for hard ceramics such as SiC ■ Supports the maintenance of processing rate and stabilization of precision through fixed abrasives ■ Reduces the burden of slurry management and contributes to a clean processing environment ■ Contributes to improved yield of expensive materials through stable finishing ■ Numerous processing achievements with hard materials, from small diameters to large workpieces *For more details, please refer to the related links or feel free to contact us.

• Wafer processing/polishing equipment

Despite performing the same tasks, the results do not align. When the person in charge changes, the outcomes also change. This situation may indicate that there is still a degree of individual reliance in the correction process. If the state of the reference plate, the way it contacts, and the approach to corrections depend on the operator's intuition, the contact conditions will not be stable, and reproducibility cannot be ensured. As a result, differences in the progress of removal occur, leading to variations in the final output. YMI's ultra-lightweight correction carrier/pad conditioner improves the reproducibility of shape corrections by stabilizing the contact conditions and states. This allows for consistent results under the same conditions, independent of the operator. What is crucial for stabilizing precision is not the difference in technology, but rather "aligning the conditions." By enhancing the reproducibility of the process, stable processing quality can be achieved. 【Features of the Correction Carrier/Pad Conditioner】 ■ Stabilizes contact conditions and improves reproducibility ■ Enables shape corrections independent of the operator ■ Achieves stable processing results under the same conditions

• Other abrasives

In selecting correction carriers/pad conditioners, are you only comparing based on unit price? Even if you choose options that reduce initial costs, there are cases where the overall costs become unstable due to increased replacement frequency or the occurrence of reprocessing. One of the causes of this is the lack of reproducibility in the correction process. If the condition of the pads after correction or the precision of the correction carriers/pad conditioners themselves is not stable, variations in removal amounts and finishes will occur, leading to defects and rework. This results in accumulating hidden costs. YMI's ultra-lightweight correction carriers/pad conditioners stabilize results by refining precision and ensuring stable contact conditions, thereby reducing occurrences of replacements and rework. This helps to minimize cost fluctuations and enables stable operations. The important factor is not the unit price, but whether "it is possible to stabilize the costs that occur continuously." 【Features of Correction Carriers/Pad Conditioners】 ■ Reduces replacement frequency and rework, stabilizing costs ■ Minimizes variations in results and reduces defect occurrences ■ Achieves excellent operations in total cost

• Other abrasives

Even though we should be processing under the same conditions, aren’t there variations in the finish and delivery times? In such a situation, we have no choice but to rely on the site, making it difficult to predict results in advance. The inability to predict results directly leads to risks. One of the causes of this is the lack of reproducibility in the correction process. If the condition of the reference plate and the way it is applied depend on the operator's sense, the results can vary even with the same operation, disrupting the overall stability of the process. YMI's ultra-lightweight correction carrier/pad conditioner stabilizes the tool itself through high-precision design and aligns the surface condition, improving the reproducibility of correction results. This enables a state where results can be controlled without relying on the operator. As a result, it leads to stabilization of quality, visualization of man-hours, and improved accuracy in delivery time predictions, making it possible to establish a manageable process. 【Features of the Correction Carrier/Pad Conditioner】 ■ Suppresses variations in results and ensures reproducibility of the process ■ Achieves stable corrections that do not depend on the operator ■ Enables management of quality, man-hours, and delivery times

• Other abrasives

Have you ever experienced having to redo the pad correction/pad dress process multiple times? Even if you think you are working in the same way, the results may not be consistent, leading to the need for adjustments. One of the causes of this is the variation in the burden and contact conditions during work. In particular, heavy correction carriers are difficult to handle, making it hard to maintain a stable application of force and contact, which results in differences in the removal process. As a result, inconsistencies in the finish occur, leading to rework. YMI's ultra-lightweight correction carrier reduces the workload due to its ease of handling and stabilizes the contact conditions, ensuring consistent results. This reduces unnecessary rework and contributes to shorter working times. Making work easier is a given; it is important to create a state where everything can be finished in one go. 【Features of the Correction Carrier/Pad Conditioner】 ■ Suppresses variation in results and ensures reproducibility of the process ■ Achieves stable corrections that do not depend on the operator ■ Manages quality, man-hours, and delivery times effectively

• Other abrasives

In the grinding process, the condition of the pad significantly affects the quality of the finish. However, conventional correction work is time-consuming and labor-intensive, leading to increased equipment downtime and burdens on workers. The DP-equipped correction carrier achieves efficient pad correction in a short time due to its high cutting power and uniform contact provided by diamond abrasives. Additionally, its lightweight design improves operability, making it easy for anyone to handle. As a result, it not only shortens correction time but also contributes to extending pad life and improving finish uniformity. It supports stable equipment operation and enhances productivity. 【Features of the DP-equipped correction carrier】 ■ Correction time reduced to 1/4 ■ Number of operators reduced from 2 to 1 ■ Precision of the grinding plate and the pad surface are reliably controlled *For more details, please refer to the related links or feel free to contact us.

• Other services

Variations in the finish in the polishing process are greatly influenced by the condition of the polishing pad. As the pad wears, warps, or becomes clogged, pressure is not applied evenly, resulting in inconsistencies on the processed surface. The DP-equipped correction carrier uniformly corrects the pad surface in a short time with high cutting power from diamond abrasives. It effectively removes warps and clogs, bringing it to a stable condition. This helps suppress variations in the finish and stabilizes processing accuracy. It reduces quality fluctuations and supports stable production. **Features of the DP-equipped correction carrier:** - Correction time reduced to 1/4 - Number of operators reduced from 2 to 1 - Ensures precise control of both polishing flatness and the pad surface *For more details, please refer to the related links or feel free to contact us.*

• Other services

We would like to introduce our "Correction Carrier with DP." Reducing the burden on workers, improving productivity, and enhancing work quality. Our "field-first" correction carrier, proven by implementation results, can be tested for free in your desired size. After the free trial, 98% of customers decide to adopt it. Please feel free to contact us when you need assistance. 【Features】 ■ Correction time reduced to 1/4 ■ Workers reduced from 2 to 1 ■ Precision of the grinding plate and the surface of the pad are reliably controlled *For more details, please refer to the related links or feel free to contact us.

• Other services

In coagulation treatment, flocs (aggregates) are supposed to settle down, resulting in clear supernatant water. However, in practice, there can be issues where flocs rise to the surface during processing or after standing. This article will introduce the factors and countermeasures for flocs floating in coagulation treatment. *For detailed content of the article, you can view it through the related links. Please feel free to contact us for more information.*

• others

Concrete slurry generated from core drilling and cutter work is a strongly alkaline sludge and cannot be discharged as is. For environmental protection and compliance with regulations, prompt and reliable treatment is required. This is where the treatment method using coagulants comes into focus. We will introduce a technique that allows fine cement particles dissolved in water to precipitate quickly, resulting in clean supernatant water. *For detailed information, please refer to the related links. Feel free to contact us for more details.

• others

Construction site wastewater often contains sediment, cement, and oil, necessitating appropriate treatment. Among the various methods, coagulation treatment is an effective way to flocculate fine particles for sedimentation and separation. Here, we will introduce the differences between powdered and liquid coagulants used in wastewater treatment, as well as their respective advantages and disadvantages, and key points for selection. *For detailed information, please refer to the related links. Feel free to contact us for more details.*

• others

Coagulation processing refers to the process of gathering fine particles in a liquid to make them larger (by sticking them together), thereby separating contaminants from water. I would like to review the points to determine whether coagulation is possible in advance. - If left alone, it will settle (separate) - The pH is neutral - It is cloudy (including those that are colored and not transparent) - It does not contain chemical products such as surfactants (those that are dissolved in water are difficult) - It is neither too hot nor too cold (generally around 10 to 30°C is good) Looking at the points of distinction and coffee (in this case, instant coffee), almost all of them apply unless it is freshly brewed hot coffee. This means we will experiment assuming that coagulation processing is possible. *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

• others

The yellow liquid used for color checks... this is one of the wastewater types, but there are certainly coagulants that can treat it. The caution when performing coagulation treatment on color check wastewater is "do not mix." But what does "do not mix" mean? It means to avoid mixing various coagulants as a test! Even if a coagulant can treat wastewater, the treatment may not proceed if certain components are included. That component is the "polymer coagulant." *For more detailed information, please refer to the related links. Feel free to contact us for more details.

• others

New Year's visit to a shrine, illumination, crowded trains It's difficult to move freely; today, that's the topic! The treatment of wastewater with a high concentration of SS (suspended solids) is not going well. What should we do in such cases? First, it might be good to understand the behavior (movement) in coagulation treatment. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

• others

Has there ever been a heavy rain that caused water to accumulate in the elevator pit? The pit contains mixed machine oil, and even if it is pumped out, the treatment of the oil-contaminated wastewater is very difficult. If only the oil and dirt could be collected. *You can view the detailed content of the article through the related link. For more information, please feel free to contact us.*

• others

Can powder coagulants treat wastewater containing black smoke? I would like to conduct a test right away. It looks extremely black, but if we consider the black smoke as a state where very dark particles are suspended, it seems that coagulation treatment might work well. The question is how much dirt is contained in it. *For more details, you can view the related links. Please feel free to contact us for more information.

• others

When I dug, murky water mixed with oil came out... In such cases, whether it's mixed with oil or not, please try the coagulant Oil Flock that can handle murky water treatment. Even though water comes out when you dig, you have no idea what kind of water it will be. If it's just muddy water, there's no problem; you can simply use a coagulant to separate the mud from the water, and that's the end of it. However, there are times when wastewater mixed with oil comes out. Oil cannot be discharged into rivers and streams. Therefore, when selecting a coagulant for treating murky water to reduce turbidity, it is necessary to choose one that can also remove oil. *For more details, you can view the related links. Please feel free to contact us for more information.

• others

The wastewater treatment of colloidal silica can be processed with coagulants. However, whether it can be treated depends on factors such as particle size, so it cannot be said that anything can be treated. Additionally, the treatment conditions vary depending on the type of coagulant used. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

• others

Have you ever experienced the following when measuring flatness with a flatness tester or similar device? - The workpiece doesn't fit in the measuring device (too large, too thick) - It can't be measured accurately because it's being pulled by a vacuum chuck (too thin) - The measuring device is not available, and you urgently need to take measurements! In such cases, you can use the "simple measurement method using a dial gauge." That said, it's not just a regular gauge measurement. This time, we will introduce a clever technique called "inverted measurement that does not create deflection due to weight." I would be happy if you read until the end! *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

• others

Hello, this is grinding-polishing.com! In the first part, we discussed the shape changes that occur when no measures are taken, and the effects on the workpiece. In the second part, we will explain the methods for correction! *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

• others

Hello! This is the technical department of Grinding and Polishing Dot Com! It's been a while since we've shared technical content. In the world of polishing and grinding, it's often said that the shape and management of the reference plate are important. But why is that? This time, I will clearly explain why it is necessary to manage polishing and grinding reference plates, what happens if they are not managed, how to manage them, and how to make appropriate corrections. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

• others

Last time, I talked about the "test of abrasive grain protrusion height." This time, I took a little break and reflected on the "differences in grit size." I will summarize what is generally said about grit size and share my observations from hands-on experience in the field! *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

• others

Even though we refer to fixed abrasive tools in general, various manufacturers are constantly working on them in different ways every day. Since the manufacturing methods, characteristics, and diamond abrasive particle sizes (grit, D50, type of diamond) differ among manufacturers, have you ever experienced that even with the same grit, the processing capabilities and surface roughness of the products vary? So why do capabilities differ even when the "particle size is the same"? I believe one reason for this is the difference in the protrusion of the diamonds. Does a higher protrusion mean it works better...? There is also a relationship with pressure/rotation, and I feel that there is an appropriate protrusion height depending on the workpiece and processing conditions. When you get down to it, what size of abrasive particles in micrometers should be used, and how much of that should be protruding for the abrasives to work most effectively (to penetrate the workpiece)? *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.

• others

The "average linear expansion coefficient" is a numerical value that indicates how much an object expands or contracts on average over a certain temperature range. In this age where information can be easily found… even if I’m told, as a humanities major, I can’t understand it at all. Of course, I understand the definition. But whether it becomes something I can grasp or use is a different matter. *You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*

• others

This article explains the refractive index and Abbe number. In the world of optics, terms like "refractive index" and "Abbe number" often come up. I have a general understanding of them, but if asked whether I truly understand, I would say it's a bit unclear... So this time, I want to gain a solid understanding! *For detailed content of the article, you can view it through the related links. Please feel free to contact us for more information.

• others

Hello! This is Grinding and Polishing Dot Com! The other day, something happened on-site. The video below is the sound of the machine at that time. *Sound will play. Did you notice the unusual noise? At this point, we don't know: "What's wrong?" "Is it really an abnormal sound?" "Is it just rubbing?" One thing is clear: it is "different from usual." Such daily troubles? happen every day, and while there are countless things we want to investigate, various events occur daily, making it hard to keep up. This is not just for us; isn't it the same for everyone in their daily work? We are barely managing our daily tasks. When it comes to noticing something "extra," it becomes quite difficult. This time, I would like to delve into that "ability to notice"! *You can view the detailed content of the article through the related link. For more information, please feel free to contact us.

• others

Recently, a customer decided to evaluate our fixed abrasive grains, and when we sent a coolant specifically for fixed abrasive grains, they asked for the Brix value of this coolant. Brix?? International conference (BRICS)?? I must admit, it was the first time I had heard that name, so I first checked with the coolant manufacturer, and they responded that the sugar content value is 2.3. They asked for the Brix value, but it's a sugar content value?? I’m completely confused! Realizing my lack of knowledge, I decided to look it up for now. *For more details, you can view the related links. Please feel free to contact us for more information.*

• others

Even though I understand, I can't help but want to close my eyes at the small holes in the cart path. If it clearly needs repairs, then there's no choice, but I completely understand the feeling of wanting to request repairs just for a small hole, even if it means stopping operations. However, golf carts are more susceptible to the effects of holes and bumps due to their small tires, making vibrations feel more intense. If that hole can be repaired to a level where "it's fine for carts to pass" within about an hour of starting the repairs, wouldn't you want to try it? For partial repairs of holes that eliminate customer travel stress without stopping operations, I recommend "Hekomi Flat Takumi." First, please take a look at the link below to see how it looks after repairs and how solidly it becomes!

• others

Oil Flock (U-02) is a powdered coagulant that can separate dirt from water simply by mixing it into dirty water. It is easy to use even with small amounts of wastewater, around 100ml, and has a proven track record with large-scale wastewater as well. Of course, not all wastewater can be treated, but if you are even slightly interested, please check the treatment effect with a free sample. *For an overview of Oil Flock, please visit our website via the link below. [Some of our treatment achievements] *Excerpt Emulsion wastewater (mayonnaise production wastewater, wax stripping wastewater), drain wastewater, water-based paint wastewater, die-cast release agent wastewater, polishing wastewater, muddy water, paint cleaning wastewater, air conditioning filter cleaning wastewater, nickel solution, muddy seawater, glaze wastewater, dyeing wastewater, etc. [Water quality improvement items] There are many achievements in improving SS (suspended solids), pH, BOD, COD, n-Hex, and heavy metal removal. We also offer free wastewater treatment tests. We welcome any questions, no matter how small.

• Other consumables

In discussions about the correction of grinding pads (urethane-based and suede-based), the terms "dressing" and "truing" often come up. The differences are as follows: Dressing: Adjusting the surface condition Truing: Adjusting the overall precision of the pad This time, we will talk about dressing, and the surface conditions sought in dressing include: Uniform roughness, ensuring opening diameter, and removal of dirt. However, the conditions and duration for dressing are often "carried over" from previous practices. Additionally, is the dressing tool properly managed? In many cases, it is not. Managing the condition of the tools is important. That is why our DP-equipped correction carriers often have many examples of time savings and are frequently appreciated for their ease of management. For free lending and more details, please download the materials and check them.

• Wafer processing/polishing equipment

Regarding the improvement of work efficiency for DP-equipped correction carriers, this time we will discuss the reduction of work burden. First, what comes to mind when considering work burden? If it's a 9B size, you might not feel it too much, but what about 16B size or 28B size? Each piece can be quite heavy, right? - It needs to be carried by two people. - It can only be moved with machinery. - Installation is difficult. These are common concerns. The larger the work burden, the more discouraging it becomes. The solution to this is weight reduction. One of the features of our DP-equipped correction carriers is their lightweight design, and many customers notice the advantages and reduction in work burden that come from this lightness. Please download the materials to check the weight comparisons by size, etc.

• Wafer processing/polishing equipment