スピンドレックス List of Products and Services

Here is an introduction to the "Spindle Repair Procedure." The spindle is a crucial component that plays a central role in machine tools, and its performance directly affects machining accuracy and production efficiency. If there are signs of abnormal vibrations, temperature rise, or unusual noises, prompt and specialized repairs are necessary. From initial diagnosis to final testing, each step is directly related to the recovery of spindle performance and production stability. For more details about our spindle repair services or if you would like a suitable maintenance plan for your equipment, please feel free to contact us. 【Repair Process】 1. Preliminary inspection and testing | Confirmation of spindle condition 2. Disassembly of the spindle | Checking internal structure 3. Replacement and repair of parts | Addressing damaged components 4. Cleaning of parts | Preparing for normal assembly 5. Reassembly of the spindle | Precise adjustments and verification of fit 6. Trial run and final inspection | Confirmation of performance recovery *For more details, please download the PDF or feel free to contact us.

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• Calibration and repair

Here is an introduction to "Common Spindle Failures and Countermeasures." In CNC machining, stable operation of the spindle is essential for maintaining high-precision machining and production efficiency. During long hours of operation or in high-load environments, various issues may arise with the spindle. By implementing measures such as regular maintenance plans and introducing smart systems for monitoring temperature, vibration, and balance, we can reduce the failure rate of the spindle and achieve high-precision and high-efficiency production. 【Common Failures】 ■ Abnormal noise from the spindle ■ Abnormal rise in spindle temperature ■ Abnormal vibration of the spindle ■ Spindle eccentricity and runout ■ Damage to spindle components ■ Unstable operation due to poor electrical contact *For more details, please download the PDF or feel free to contact us.

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Introducing "Types of Spindles and Application Analysis." In CNC machining, the spindle is a core driving element that influences machining accuracy, surface quality, and production efficiency. Depending on the drive method, spindles can be classified into four types: gear type, belt type, direct drive type, and built-in motor spindle. In particular, the built-in motor spindle is a solution that can accommodate high efficiency and smart manufacturing. 【Features】 ■ Gear type spindle: Delivers high torque through gear transmission ■ Belt type spindle: Reduces vibration and noise as it has no gears ■ Direct drive spindle: The motor is directly connected to the spindle, enabling efficient power transmission ■ Built-in motor spindle: The motor is integrated within the spindle, eliminating the need for external transmission mechanisms *For more details, please download the PDF or feel free to contact us.

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Introducing "Cutting Force Calculation for Spindle Torque Settings." Cutting force depends on multiple factors such as cutting speed, feed rate (feed amount), tool diameter, and material coefficients. Through calculations, the spindle load during drilling can be understood, allowing for the selection of appropriate torque capacity. Additionally, it is possible to accurately calculate the cutting torque during milling and evaluate the compatibility of spindle torque specifications. 【Calculation Items】 ■ Calculation of cutting speed and feed rate ■ Cutting force and torque for drilling ■ Cutting force and torque for milling *For more details, please download the PDF or feel free to contact us.

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We will introduce the types and applications of spindle tool interfaces. In high-precision CNC machining and grinding operations, the selection significantly impacts the rigidity of the clamp, positioning accuracy, and machining efficiency. By choosing an interface that matches the machining conditions, improvements in cutting and grinding performance, vibration reduction, and extended tool life can be achieved. Adopting spindle structures suited for applications such as high-speed machining, heavy cutting, and high-precision grinding is key to stable production quality. 【Features of Interfaces】 ■ HSK: A hollow shank type suitable for high-speed and high-precision machining. ■ BT: A standard tool mounting method widely used in CNC machining centers. ■ Collet chuck system: Offers high flexibility and accommodates tools of various diameters. ■ External diameter grinding: A common external taper shape for attaching grinding wheel flanges. ■ Internal diameter grinding: A design that securely fixes the quill with a threaded internal structure. ■ For dressing: A structure that secures cylindrical shank tools with nuts or clamps. *For more details, please download the PDF or feel free to contact us.

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We would like to introduce the specifications of the "spindle clamp." An accurate mounting design according to the spindle type is fundamental for high-precision machining. Improper clamping can lead to reduced accuracy and spindle damage, while precise design and construction can achieve stable machining performance. Please feel free to contact us when you need assistance. 【Mounting Requirements (Partial)】 ■ Spindle without flange - Minimum clamp length should be 1.5 times the spindle outer diameter or more - Chuck inner diameter tolerance should conform to ISO H6, and spindle outer diameter to ISO h6 ■ Spindle with flange - Clamp length should be designed as long as possible - Chuck inner diameter tolerance should be +0.015mm to +0.005mm *For more details, please download the PDF or feel free to contact us.

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Here is an overview of "Motor Spindle Lubrication." In CNC machining, the motor spindle lubrication system is essential for maintaining the performance and lifespan of the spindle. The common lubrication methods are grease lubrication, oil mist lubrication, and oil-air lubrication, each applied according to the rotational speed and machining requirements. By employing the appropriate lubrication technology, stable long-term operation of built-in motor spindles can be achieved, enhancing the precision and production efficiency of CNC machining. **Features of Lubrication Methods** - **Grease Lubrication:** Easy maintenance, high cleanliness, suitable for low to medium-speed spindles. - **Oil Mist Lubrication:** Suitable for high-speed spindles, precise oil supply, high cooling effect. - **Oil-Air Lubrication:** Designed for ultra-high-speed spindles, extremely low oil consumption, suitable cooling and lubrication for high-precision machining. *For more details, please download the PDF or feel free to contact us.*

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When installing a high-speed spindle without a flange, please adhere to the following requirements to ensure secure clamping, suitable precision, and an extension of the spindle's service life. 1. The clamping length should be as long as possible to evenly distribute the force. 2. To prevent slipping and stress concentration, the minimum clamping length must exceed 1.5 times the spindle's outer diameter (1.5×D). 3. The hole tolerance of the fixture must comply with ISO H6 to fit the spindle's outer diameter ISO h6, ensuring a precise and stable connection. 4. Geometric accuracy requirements for the spindle holder: - Cylindricity error ≤ 0.01 mm - Concentricity error of the hole ≤ 0.01 mm 5. To balance the clamping and reduce the risk of deformation, a dual half-shell fixture design is recommended. 6. To improve assembly tolerances, it is advisable to provide a clearance of 0.01 to 0.02 mm in the central fitting zone. *For detailed content of the article, please refer to the related links. For more information, feel free to contact us.

• Other processing machines

In high-precision CNC machining and grinding applications, the spindle tool interface plays a crucial role in determining clamping rigidity, positioning accuracy, and cutting performance. The selection of the appropriate interface directly impacts machining efficiency, tool life, and production stability. This article introduces commonly used spindle interfaces such as HSK, BT, collet systems, and specialized grinding/dressing interfaces, assisting users in choosing the most suitable configuration for their specific applications. *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.*

• Other processing machines

In CNC machine tools, the built-in spindle is a core component that influences machining accuracy and production efficiency. To ensure stable performance over the long term, appropriate maintenance and regular servicing are essential. By properly planning the maintenance strategy for CNC spindles, you can minimize downtime and ensure long-term machining accuracy and reliability. [Key Points] ■ Regular Inspections: Prevent abnormal operations ■ Cleaning Maintenance: Prevent impact on accuracy from foreign substances ■ Lubrication Maintenance: Ensure smooth operation ■ Proper Operation: Prevent spindle damage due to misuse *For more details, please download the PDF or feel free to contact us.

• Other processing machines

Our company offers "customized spindles" designed and manufactured to meet the unique requirements of various industries and applications. From special dimensions and output ratings to unique cooling systems and tool interfaces, we provide customized spindle solutions that achieve high precision, reliability, and performance. With advanced engineering expertise and rigorous quality control, we deliver favorable results for demanding machining processes and innovative production needs. 【Features】 ■ Designed and manufactured to meet the unique requirements of various industries and applications ■ Delivers favorable results for demanding machining processes and innovative production needs *For more details, please download the PDF or feel free to contact us.

• Other processing machines

We would like to introduce the "High-Frequency Spindles for Cutting" that we handle. The "ENGRAVING SPINDLE" lineup includes spindle outer diameters of Φ45h6 to Φ100h6. The "MILLING SPINDLE" is available with rotational speeds ranging from 24,000 to 42,000 RPM. For the "SPINDLE FOR MACHINE CENTER," we offer products with standard rotational speeds of 2,000, 3,000, and 12,000 RPM. 【Partial Lineup】 ■SY-45-50K/0.55 ■SY-52-20K/1.04 ■SY-62-60K/1.2 ■SY-45-40K/3.3 ■SY-45-30K/8.5 *For more details, please download the PDF or feel free to contact us.

• Other processing machines

We would like to introduce the "High-Frequency Spindle for Internal Grinding" that we handle. The spindle outer diameters include Φ150h6, Φ80h6, Φ100h6, and Φ120h6, with various options for rotation speed, output, and power. Please feel free to contact us when you need assistance. 【Product Lineup (Partial)】 ■SYG-150-32K/17 ■SYG-150-30K/26 ■SYG-150-24K/20 ■SYG-150-24K/23 ■SYG-150-24K/17 ■SYG-150-15K/15 *For more details, please download the PDF or feel free to contact us.

• Other processing machines