東海熱処理 List of Products and Services

This document introduces the theme "There are different types of saw blade grinders." Although we refer to them simply as saw blades, there is a wide variety of saw blades available. One reason for the different applications of saw blades, such as those for woodworking, metal, and non-ferrous metals (metals other than iron), is that "the shape of the teeth varies." Please take a moment to read it. 【Contents (excerpt)】 ■ Reason 1 for the existence of different types of saw blade grinders ■ Reason 2 for the existence of different types of saw blade grinders ■ Saw blade grinder compatibility chart ■ Bonus *Currently, it is available for download from our company website. We apologize for the inconvenience, but please request "Grinders" from the yellow tab on the right side of the homepage labeled "Download Materials and Catalogs." You can access the homepage through the related link URL below. 　　　　　　↓↓↓

• Other machine elements

This document introduces the "base metal" for chip saws, which cannot be found through online searches. The "base metal," also referred to as the "body" for chip saws, can be simply described as a "steel plate" that has been processed up to the stage before the hard metal or cermet tips are brazed onto it. Please feel free to download and take a look. 【Contents】 ■ What happens when you search for "base metal" online? ■ What is the base metal/body for chip saws? ■ Manufacturing process: What we can do ■ An example of our achievements ■ Contact information *Currently, it is available for download from our company website. We apologize for the inconvenience, but please request "Base Metal: Niche and Enthusiastic Core Discussion" from the yellow tab on the right side of the homepage labeled "Documents/Catalog Downloads." You can access the homepage through the related link URL below: 　　　　　　↓↓↓

• Other machine elements

The blade specialist Tokai Heat Treatment Co., Ltd. has produced the "Super Dresser." Traditionally, bricks and general dressers have been used for shaping and clogging of grinders. However, in the case of bricks, the particles on the shaping surface become crushed, reducing the cutting efficiency of the grinder. Additionally, general dressers have significant wear on the replacement blades, resulting in poor roundness. In response, our company has conducted extensive research to overcome these issues. We have successfully created a product that not only reduces costs but also matches the advantages of diamond tools. Please continue to use our Izumi-mark circular saws and various automatic grinding machines. *Currently, inquiries can be made through our company website. You can find the website at the related link URL below. ↓↓↓

• Other work tools
• Other cutting tools
• Work tools

Industrial blades (circular saws and chip saws) are affected by "centrifugal force" and "frictional heat" during use, causing the edges of the blades to expand and resulting in the entire "industrial blade" becoming warped, leading to "bending." To prevent this, the center part is pre-stressed with a hammer to elongate it. This elongation process is called "koshii-re." ★ We are currently offering explanatory materials on "koshii-re"! ★ Tokai Heat Treatment, which specializes in heat treatment processing of materials for industrial blades, has recently produced explanatory materials regarding "koshii-re." [Contents of the materials] - The effects of heat generated in industrial blades - The necessity of "koshii-re" - Introduction to our company *These materials are currently available for download from our company website. We apologize for the inconvenience, but please request "About Koshii-re" from the yellow tab on the right side of the homepage labeled "Download Materials and Catalogs." You can access our website through the related link URL below: ↓↓↓

• others

Our company can perform heat treatment on plates to ensure they are finished flat, without any "distortion" or "warping," based on our extensive track record and know-how in heat treatment. 【Details of Available Heat Treatment】 ■ Heat Treatment Size Capabilities - Outer Diameter: Up to approximately 800ø - Thickness: Approximately 0.6 to 8mm (※ Other thicknesses are negotiable) ■ Hardness: Approximately HRC 40° to 58° (※ We can achieve the desired hardness within this range as requested by the customer) ■ Flatness: We aim for within 0.1. ■ Surface polishing and adjustment of the waist are also possible. (※ Polishing thickness tolerance is within ±0.01mm) The tensioning base materials we manufacture are used by many saw blade manufacturers. ※ For more details, please contact us directly. Inquiries can be made through the contact section of our website. Our website URL: https://www.tokaiheat.co.jp/

• others

"Industrial knives" used in manufacturing. Among them, do you have sufficient basic knowledge about circular saws and backing plates? At Tokai Heat Treatment, we have compiled a glossary of terms related to circular saws and backing plates into a document titled "Glossary of Industrial Knife Terms (Circular Saw and Backing Plate Edition)," which we are distributing for free. [Contents of the Document] ■ Basic shapes of knives ■ Guidelines for circular saw blade types ■ Terms related to circular saws ■ Presence or absence of kerf ■ Blade types and names of parts for backing plates ■ Introduction to Tokai Heat Treatment *Currently, this document is available for download from our company website. We apologize for the inconvenience, but please request the "Glossary of Industrial Knife Terms" from the yellow tab on the right side of the homepage labeled "Download Materials and Catalogs." You can access the homepage through the related link URL below. 　　　　　　↓↓↓

• others

The "TN-30" is a chip saw body grinding machine that maintains balance and allows for beautiful and efficient shaping of the base material. It can grind even if there are chips, thanks to the control of the indexing device without using feeding claws. It can automatically cut in increments of 0.1mm and will stop automatically after grinding is completed. Additionally, the boundary between the chip and the base material can be freely adjusted, and the height of the chip can also be easily modified. 【Features】 ■ Maintains balance and allows for beautiful and efficient shaping of the base material ■ Can grind even with chips due to control of the indexing device without using feeding claws ■ Easy operation with a touch screen interface ■ Automatically cuts in increments of 0.1mm and stops automatically after grinding is completed ■ The boundary between the chip and the base material can be freely adjusted, and the height of the chip can be easily modified *For more details, please refer to the PDF materials or feel free to contact us. You can currently download it from our company website. We apologize for the inconvenience, but please request 【TN-30】 from the yellow tab on the right side of the homepage labeled "Materials and Catalog Downloads." You can access the homepage from the related link URL below. 　　　　　　↓↓↓

• Other processing machines
• Wafer processing/polishing equipment

The "TN-70" is a grinding machine specifically designed for escape and scoop cutting. Various settings are made via a touch panel and numerical setting method. It is capable of grinding tooth profiles with different scoop angles (flat teeth and comb teeth) in a single process. Additionally, the grinding wheel shaft is a direct rotation integrated with the motor shaft. The types of blades that can be ground include flat teeth, alternating teeth, and comb teeth. 【Features】 - Escape angle, scoop angle, and numerical settings - Easy switching between one-pass and oscillation for both escape and scoop - Various settings are made via a touch panel and numerical setting method - Capable of grinding tooth profiles with different scoop angles (flat teeth and comb teeth) in a single process - Special motor controls horsepower to prevent grinding wheel rotation from dropping under load - The grinding wheel shaft is a direct rotation integrated with the motor shaft *For more details, please refer to the PDF materials or feel free to contact us. They are currently available for download from our company website. We apologize for the inconvenience, but please request the "TN-70" from the yellow tab on the right side of the homepage labeled "Materials and Catalog Download." You can access the homepage from the related link URL below. 　　　　　　↓↓↓

• Wafer processing/polishing equipment

The TN-51 is a surface grinding machine capable of simultaneous double-sided grinding. It allows for switching between oscillation and single-pass grinding. The grinding wheel infeed and the forward and backward movement of the grinding wheel utilize servo motors. Additionally, the oscillation speed, number of grindings, number of zero grindings, and infeed amount can all be freely set (numerical settings via the screen). 【Features】 ■ Simultaneous double-sided grinding ■ Ability to switch between oscillation and single-pass grinding ■ Capable of grinding with left and right taper ■ Oscillation speed, number of grindings, number of zero grindings, and infeed amount can be freely set (numerical settings via the screen) ■ Grinding wheel infeed and forward and backward movement use servo motors *For more details, please refer to the PDF materials or feel free to contact us. Inquiries and requests for materials can be made through our company website. You can find the website through the related link URL below. 　　　　　　↓↓↓

• Wafer processing/polishing equipment

The "TN-8" is a grinding machine specifically designed for escape-only chip saws. Various settings are configured via a touch panel. The rotation of the grinding wheel hardly decreases, thanks to a special motor, up to a maximum of about 1.6 horsepower. It can grind various blade types, including flat teeth, alternating teeth, composite teeth, triple (45° three-edge type), single-sided, and triangular teeth. 【Features】 ■ Various settings are configured via a touch panel ■ Uniform grinding of triple surfaces can be set in one go ■ Height differences in composite teeth can be set numerically (in 1/100mm units) ■ The grinding wheel shaft rotates directly with a special motor ■ The rotation of the grinding wheel hardly decreases, thanks to a special motor, up to a maximum of about 1.6 horsepower *For more details, please refer to the PDF materials or feel free to contact us. You can currently download it from our company website. We apologize for the inconvenience, but please request the "TN-8" from the yellow tab on the right side of the homepage labeled "Materials/Catalog Download." You can access the homepage from the related link URL below. 　　　　　　↓↓↓

• Wafer processing/polishing equipment

The "TN-22" is a dedicated notch grinding machine with 3-axis servo control. It adopts a saw cutting method. The operability is simple, accurate, and quick. As an option, the grinding wheel size can be changed to 40φ or 80–125φ, and pitch reading can be done with a laser. 【Features】 ■ Saw cutting method ■ 3-axis servo control ■ Operability is simple, accurate, and quick ■ Optional laser pitch reading and cutting edge positioning stopper ■ Optional grinding wheel size change, 40φ method, 80–125φ method *For more details, please refer to the PDF materials or feel free to contact us. You can request inquiries and materials through our company website. The website can be accessed via the related link URL below. 　　　　　　↓↓↓

• Wafer processing/polishing equipment

The TN-21 is a dedicated breaker polishing machine with servo three-axis control. The saw holder is directly connected to an air cylinder. It features excellent high vibration damping and high rigidity, which can be confirmed during polishing with a magnifying glass. Additionally, the grinding wheel rotation speed can be varied. 【Features】 ■ Saw holder is directly connected to an air cylinder ■ Servo three-axis control ■ Can be confirmed during polishing with a magnifying glass ■ Excellent high vibration damping and high rigidity ■ Grinding wheel rotation speed can be varied *For more details, please refer to the PDF document or feel free to contact us. Inquiries and requests for materials can be made through our company website. You can find the website at the related link URL below. 　　　　　　↓↓↓

• Wafer processing/polishing equipment

Our company manufactures and sells various types of chip saw grinding machines that pursue "high-precision finishing," including body polishing machines that maintain a balance of sharpness and strength, and chip saw grinding machines that can grind triple-blade types in a single process. 【Recommended Products】 Chip Saw Body Polishing Machine 'TN-30' ■ Can grind even with chip chipping controlled by the indexing device ■ Easy operation with a touch panel ■ Automatic cutting in 0.1mm increments, with automatic stop after grinding is complete ■ Freely adjustable boundary between the chip and the body, as well as the height of the chip Chip Saw Grinding Machine 'TN-85/85D' ■ Supports various controls with servo motors (grinding wheel motor, tooth feed motor, etc.) ■ Significantly improved grinding wheel shaft rigidity and slide part rigidity compared to our conventional products ■ Shortened grinding time by adjusting the up-and-down stroke of the grinding wheel *In addition, we also offer a lineup of "breaker grinding machines" and "notch grinding machines." For more details, please refer to the materials. Feel free to contact us as well. Currently, inquiries can be made through our company website. You can find the website at the related link URL below. 　　　　　　↓↓↓

• Wafer processing/polishing equipment
• Other abrasives

Our company boasts top-class achievements in the manufacturing of woodworking and steel cutting tools, as well as in the development and sales of heat treatment processing and grinding machines for saw blades, and our technical expertise has received high praise from many companies. Our heat treatment equipment can handle the heat treatment of thin and brittle steel! With our special technology to prevent warping and distortion in steel, we can thoroughly pursue the flatness of thin steel. Furthermore, we are the only manufacturer that produces both cutting tools and grinding machines for saw blades. Please feel free to contact us. Currently, inquiries can be made through our company website. You can find the website at the related link URL below. 　　　　　　↓↓↓

• Other cutting tools

【Features】 ≪TN-85, TN-85D≫ ○ Main settings can be configured via a touch panel ○ Control by servo motors → Grinding wheel motor, feed motor, vertical movement motor for grinding wheel, grinding wheel infeed motor, tilt angle motor ○ Significant improvement in grinding wheel shaft rigidity and slide part rigidity ○ Reduction in grinding time through adjustment of the vertical stroke of the grinding wheel ○ Triple blade type grinding in a single process ○ Grinding axis directly connected to a special motor ≪TN-85D≫ ○ By changing the grinding wheel ball screw, changing the grinding wheel servo motor, and installing an automatic dressing device, it is possible to grind diamond (PCD) saws. * For more details, please download the catalog or contact us. Currently, inquiries and downloads are available from our company website. We apologize for the inconvenience, but please request 【TN-85】 from the yellow tab on the right side of the website labeled "Documents/Catalog Download." You can access the website from the related link URL below ↓↓↓

• Other processing machines
• Wafer processing/polishing equipment
• Other abrasives