Spurtar Dial Indicator with Magnetic Base (Model TDI411) User Manual

1. บทนำ

Thank you for choosing the Spurtar Dial Indicator with Magnetic Base. This precision instrument is designed for accurate alignment, measurement, and inspection tasks in various applications, including mechanical, automotive, and machining. This manual provides essential information for the proper setup, operation, and maintenance of your device to ensure optimal performance and longevity.

Image 1.1: The Spurtar Dial Indicator with Magnetic Base and its included accessories, including the 22-piece contact point set and portable case.

2. สินค้าหมดview และส่วนประกอบ

The Spurtar Dial Indicator system consists of a dial indicator gauge, an adjustable long arm, and a magnetic base. Understanding each component is crucial for effective use.

2.1 Dial Indicator Components

Image 2.1: Detailed diagram illustrating the various parts of the dial indicator gauge.

1. Lifting Cap: Used to raise the plunger easily.
2. Bezel Clamp: Tightens to lock the bezel in place after zeroing.
3. Limit Pointer: Adjustable pointers to set tolerance limits for quick visual checks.
4. ตัวนับการปฏิวัติ: Displays the number of full rotations of the main pointer, indicating larger measurement increments.
5. ขอบ: Rotated to set the gauge to zero.
6. ก้าน: The main body of the indicator, used for mounting.
7. แกนหมุน: The movable rod that extends and retracts based on surface variations.
8. จุดติดต่อ: The tip that touches the surface being measured. Can be replaced with the included 22-piece set.

2.2 Magnetic Base and Arm Components

Image 2.2: Diagram showing the features of the magnetic base and adjustable arm.

1. Fine-Tuning Knob: Allows for precise adjustments of the indicator position for accurate measurement.
2. Universal Rotating Design: Provides multi-angle adjustment for flexible positioning.
3. Clamp: Secures the adjustable arms in position.
4. V Base: Designed to allow secure attachment to round objects.
5. ฐานแม่เหล็ก: Provides a strong magnetic hold to metal surfaces for stable, hands-free operation.

3. การตั้งค่า

Follow these steps to assemble and prepare your dial indicator for use.

1. ติดตั้งเครื่องวัดระยะแบบหน้าปัด: Securely mount the dial indicator's stem into the clamp on the adjustable arm. Ensure it is tightened sufficiently to prevent movement during measurement.
2. Position the Adjustable Arm: Use the universal rotating design and clamp to position the dial indicator at the desired angle and height. The fine-tuning knob allows for precise adjustments.
3. Activate the Magnetic Base: Place the magnetic base on a clean, flat ferrous metal surface. Rotate the lever on the magnetic base to the 'ON' position to activate the strong magnetic hold. Ensure the base is firmly attached and stable before proceeding.

Image 3.1: Illustration of the dial indicator mounted on the magnetic base, ready for use.

Image 3.2: The magnetic base features two strong magnetic surfaces for enhanced stability when activated.

4. การดำเนินการ

Accurate measurement requires careful execution of the following steps.

1. Position the Contact Point: Carefully lower the dial indicator so that its contact point gently touches the surface of the item to be measured. Ensure the contact point is perpendicular to the surface for the most accurate reading.
2. ตั้งค่ามาตรวัดเป็นศูนย์: Once the contact point is in position and the spindle is slightly compressed, rotate the outer bezel of the dial indicator until the main pointer aligns with the '0' mark. If applicable, use the bezel clamp to secure the bezel.
3. การทำการวัด: Slowly move the measured part or the dial indicator assembly while observing the main pointer and the revolution counter. The main pointer indicates fractions of an inch (0.001" increments), and the revolution counter tracks full inches.
4. อ่านการวัด: The total measurement is the sum of the full revolutions shown on the revolution counter and the reading on the main dial.

Image 4.1: Visual guide demonstrating the three key steps for using the dial indicator: zeroing the gauge, positioning the contact point, and reading the measurement.

Image 4.2: Demonstrates the importance of positioning the contact point at a vertical angle for accurate readings, contrasting it with an incorrect angled approach.

5. การบำรุงรักษา

Proper maintenance ensures the longevity and accuracy of your Spurtar Dial Indicator.

• การทำความสะอาด: After each use, wipe down the dial indicator and magnetic base with a clean, soft cloth. For stubborn grime, use a mild cleaning solution, ensuring no liquid enters the internal mechanisms of the dial indicator.
• การหล่อลื่น: Periodically apply a small amount of light machine oil to the spindle and other moving parts to ensure smooth operation. Avoid over-lubrication.
• พื้นที่จัดเก็บ: Store the dial indicator and its accessories in the provided portable case when not in use. This protects it from dust, moisture, and physical damage. Store in a dry, temperature-controlled environment.
• การตรวจสอบ: Regularly inspect the contact point for wear or damage. Replace if necessary using the included 22-piece contact point set.

Image 5.1: The durable portable case designed for convenient storage and transport of the dial indicator set.

6 การแก้ไขปัญหา

If you encounter issues with your dial indicator, consider the following common problems and solutions:

• การอ่านที่ไม่สอดคล้องกัน:
  • Ensure the magnetic base is firmly attached to a stable, clean ferrous surface.
  • Verify the contact point is perpendicular to the measured surface.
  • Check for any play or looseness in the adjustable arm clamps. Tighten if necessary.
  • Clean the spindle and contact point for any debris that might impede movement.
• Pointer Not Moving Smoothly:
  • The spindle might be dirty or require lubrication. Clean and apply a small amount of light machine oil.
  • Check for any physical obstructions or damage to the spindle.
• Magnetic Base Not Holding Firmly:
  • Ensure the lever is fully in the 'ON' position.
  • Clean the bottom surface of the magnetic base and the mounting surface to remove any dirt or debris.
  • Confirm the mounting surface is made of a ferrous metal.

7. ข้อมูลจำเพาะ

8. เนื้อหาบรรจุภัณฑ์

The Spurtar Dial Indicator with Magnetic Base package includes:

• 1 x 0-1" 0.001" Dial Indicator
• 1 x ฐานแม่เหล็ก
• 1 x 22-piece Indicator Point Set
• 1 x เคสพกพา

Image 8.1: The included 22-piece contact point set, featuring various tips for different measurement needs, all conforming to AGD specifications (4-48 threads).

9. ข้อมูลด้านความปลอดภัย

Always observe basic safety precautions when using precision tools:

• รักษาเครื่องมือให้สะอาดและปราศจากเศษซาก
• Avoid dropping or subjecting the tool to impact, as this can affect its accuracy.
• Do not attempt to disassemble the dial indicator beyond routine maintenance, as this may void any warranty and compromise its calibration.
• เก็บให้พ้นจากมือเด็ก

10. การรับประกันและการสนับสนุน

For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Spurtar webไซต์ โปรดเก็บหลักฐานการซื้อไว้เพื่อใช้ในกรณีเรียกร้องการรับประกันใดๆ