1. ആമുഖം
This manual provides detailed instructions for the proper use, setup, operation, maintenance, and troubleshooting of the AMTAST 0.0001" Dial Indicator, Model 201-0068. This precision instrument is designed for accurate measurement in various industrial and machining applications.
The AMTAST Dial Indicator features a large 38mm (1.5") dial for clear readability, a high-quality brass body for anti-magnetic properties, and jewel bearings for enhanced durability and shock resistance. It is equipped with carbide ball contact points and a pivot ball bearing system for smooth and precise operation.
2. ഉൽപ്പന്നം കഴിഞ്ഞുview
2.1 ഘടകങ്ങൾ
The AMTAST 0.0001" Dial Indicator typically includes the following components:
- Dial Indicator Unit
- Carbide Ball Contact Point
- സംരക്ഷിത സംഭരണ കേസ്
- അധിക ആക്സസറികൾ (ഉൾപ്പെടുത്തിയിട്ടുണ്ടെങ്കിൽ)
Figure 2.1: AMTAST 0.0001" Dial Indicator with its protective case and accessories.
ചിത്രം 2.2: ക്ലോസപ്പ് view of the 38mm (1.5 inch) diameter dial indicator, highlighting the inner wear-resistant bearing housings made of 7 jewels and the durable brass main body for anti-magnetic properties.
Figure 2.3: High-precision clear scribing dial with detailed specifications including Dial: 38mm/1.5", Graduation: 0.0001", Range: 0.008", Accuracy: 0.00015, Scale: 0-40-0, Bearing: Pivot ball bearing, Contact Point: Carbide ball contact point, Dovetails: Tree dovetails.
3 സ്പെസിഫിക്കേഷനുകൾ
| പരാമീറ്റർ | മൂല്യം |
|---|---|
| മോഡൽ നമ്പർ | 201-0068 |
| പരിധി അളക്കുന്നു | 0.008 ഇഞ്ച് |
| ബിരുദം | 0.0001 ഇഞ്ച് |
| കൃത്യത | 0.00015 ഇഞ്ച് |
| ഡയൽ ഡയമീറ്റർ | 38 മിമി (1.5 ഇഞ്ച്) |
| സ്കെയിൽ | 0-40-0 (Balanced Dial) |
| ബോഡി മെറ്റീരിയൽ | പിച്ചള |
| ബെയറിംഗുകൾ | 7 Jewels, Pivot Ball Bearing System |
| കോൺടാക്റ്റ് പോയിൻറ് | Carbide Ball |
| ഡോവ്ടെയിൽ ഗ്രോവ് | Tree-shaped |
| അളവുകൾ (L×W×H) | 3.9×2.6×1.4 ഇഞ്ച് (10×6.5×3.5 സെ.മീ) |
4. സജ്ജീകരണം
4.1 അൺപാക്കിംഗും പരിശോധനയും
- Carefully remove the dial indicator and all accessories from the packaging.
- Inspect all components for any signs of damage during transit. If any damage is found, contact customer support immediately.
- ലിസ്റ്റുചെയ്തിരിക്കുന്ന എല്ലാ ഘടകങ്ങളും ലഭ്യമാണെന്ന് ഉറപ്പാക്കുക.
4.2 Mounting the Dial Indicator
The dial indicator features a tree-shaped dovetail groove for secure mounting. It is compatible with various machine tools, equipment, and other measuring devices that support dovetail mounting.
- മൗണ്ടിംഗ് ഉപരിതലം വൃത്തിയുള്ളതും അവശിഷ്ടങ്ങൾ ഇല്ലാത്തതുമാണെന്ന് ഉറപ്പാക്കുക.
- Slide the dovetail groove of the indicator onto the corresponding mounting fixture.
- Secure the indicator firmly using the locking mechanism of your mounting fixture. Ensure it is stable and does not wobble.
- For applications requiring a magnetic base, ensure the base is clean and the ON/OFF control is engaged for a stable hold.
Figure 4.1: The dial indicator is suitable for various comparative measurements in workshops and inspection rooms, often used with a magnetic base for stability.
5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ
5.1 Basic Measurement Principles
The AMTAST Dial Indicator measures small linear distances and is primarily used for comparative measurements, such as checking for flatness, parallelism, concentricity, and runout. It measures the deviation from a reference surface.
5.2 ഒരു അളവ് എടുക്കുന്നു
- വർക്ക്പീസ് തയ്യാറാക്കുക: Ensure the workpiece surface is clean and free of burrs or contaminants that could affect accuracy.
- Set the Reference Point: Position the carbide ball contact point against a known reference surface or a master workpiece.
- Zero the Dial: Gently rotate the outer bezel of the dial indicator until the '0' mark aligns with the needle. This establishes your reference point.
- അളവ് നടത്തുക: Move the dial indicator or the workpiece to measure the desired feature. The needle will move to indicate the deviation from the zero reference.
- ഡയൽ വായിക്കുക: The large 0-40-0 balanced dial allows for easy reading of deviations. Each major division represents 0.0001 inches.
Figure 5.1: The dial indicator provides accurate and reliable measurements, being both sturdy and sensitive for precise testing.
5.3 പ്രധാന പരിഗണനകൾ
- Always ensure the contact point is perpendicular to the surface being measured for the most accurate readings.
- Avoid applying excessive force to the contact point, as this can damage the internal mechanism or affect accuracy.
- Perform measurements in a stable environment, free from vibrations or significant temperature fluctuations.
6. പരിപാലനം
6.1 വൃത്തിയാക്കൽ
- After each use, wipe the dial indicator clean with a soft, lint-free cloth.
- For stubborn dirt or grease, use a small amount of instrument cleaning solution or isopropyl alcohol on the cloth. Avoid harsh chemicals.
- Ensure no liquid enters the internal mechanism of the indicator.
6.2 സംഭരണം
- Store the dial indicator in its original protective case when not in use.
- വരണ്ടതും പൊടിയില്ലാത്തതുമായ അന്തരീക്ഷത്തിൽ, നേരിട്ടുള്ള സൂര്യപ്രകാശത്തിൽ നിന്നും തീവ്രമായ താപനിലയിൽ നിന്നും അകറ്റി സൂക്ഷിക്കുക.
- Avoid storing the indicator in areas with high humidity or corrosive fumes.
6.3 കാലിബ്രേഷൻ
Regular calibration by a qualified professional is recommended to ensure continued accuracy, especially for critical applications. The frequency of calibration depends on usage and environmental conditions.
7. പ്രശ്നപരിഹാരം
| പ്രശ്നം | സാധ്യമായ കാരണം | പരിഹാരം |
|---|---|---|
| Needle does not move smoothly or sticks. | Dust or debris in mechanism; lack of lubrication; minor damage. | Clean the contact point and stem. If problem persists, professional servicing may be required. Do not attempt to disassemble the unit unless qualified. |
| കൃത്യമല്ലാത്തതോ പൊരുത്തമില്ലാത്തതോ ആയ വായനകൾ. | Improper mounting; workpiece not clean; temperature fluctuations; worn contact point; internal mechanism issue. | Ensure secure mounting. Clean workpiece. Allow indicator to acclimate to room temperature. Inspect contact point for wear. If issues persist, consider professional calibration or repair. |
| Dial bezel is difficult to rotate. | Dirt or debris under the bezel. | Gently clean around the bezel. Avoid forcing rotation. |
For issues not listed here or if troubleshooting steps do not resolve the problem, please contact AMTAST customer support.
8. വാറൻ്റിയും പിന്തുണയും
8.1 വാറൻ്റി വിവരങ്ങൾ
AMTAST products are manufactured to high-quality standards. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official AMTAST webസൈറ്റ്. വാങ്ങിയതിന്റെ തെളിവായി നിങ്ങളുടെ വാങ്ങൽ രസീത് സൂക്ഷിക്കുക.
8.2 ഉപഭോക്തൃ പിന്തുണ
If you have any questions, require technical assistance, or need to report a problem with your AMTAST Dial Indicator, please contact our customer support team. Contact information can typically be found on the AMTAST webസൈറ്റ് അല്ലെങ്കിൽ ഉൽപ്പന്ന പാക്കേജിംഗിൽ.
AMTAST Official Webസൈറ്റ്: AMTAST Store on Amazon
