uxcell 25cm Metal Firm Friction Joint Outside and Inside Caliper Set Instruction Manual

1. Киришүү

This instruction manual provides essential information for the proper use, setup, and maintenance of your uxcell 25cm Metal Firm Friction Joint Caliper Set. This set includes both an outside caliper and an inside caliper, designed for precise measurement of external and internal dimensions. Please read this manual thoroughly before using the tools to ensure accurate measurements and prolong the lifespan of your calipers.

2. Продукт бүтүп калдыview жана компоненттер

The uxcell caliper set consists of two distinct measuring tools, each approximately 25cm (10 inches) in length, made from durable metal with a firm friction joint for stable positioning.

• Outside Caliper: Used for measuring external dimensions, such as the diameter of a rod or the thickness of a plate. Its legs are curved inwards.
• Inside Caliper: Used for measuring internal dimensions, such as the diameter of a bore or the width of a slot. Its legs are curved outwards.

Each caliper features a firm friction joint that allows the legs to be opened and closed to the desired measurement and then held securely in place for transfer or comparison.

3. Орнотуу

Your caliper set comes pre-assembled and ready for use. No complex setup is required. Follow these steps for initial preparation:

1. Таңылганын ачуу: Carefully remove the calipers from their packaging.
2. Текшерүү: Check both calipers for any signs of damage or manufacturing defects. Ensure the friction joint moves smoothly but holds its position firmly.
3. Таза: Wipe down the calipers with a clean, dry cloth to remove any protective oils or dust.

4. Иштөө нускамалары

These calipers are designed for transferring measurements, not for direct reading. They are used in conjunction with a ruler or other measuring device.

4.1. Using the Outside Caliper

1. Кызмат орду: Gently open the caliper legs wider than the object you wish to measure.
2. Өлчөм: Place the caliper over the object (e.g., a pipe's diameter). Slowly close the legs until both tips make light, firm contact with the outermost points of the object. The friction joint should hold the position.
3. өткөрүүсү: Carefully remove the caliper without disturbing the leg setting.
4. Оку: Place the caliper against a ruler or other precise measuring instrument to read the distance between the tips.

4.2. Using the Inside Caliper

1. Кызмат орду: Gently close the caliper legs narrower than the internal dimension you wish to measure.
2. Өлчөм: Insert the caliper into the opening (e.g., a hole's diameter). Slowly open the legs until both tips make light, firm contact with the innermost points of the opening. The friction joint should hold the position.
3. өткөрүүсү: Carefully remove the caliper without disturbing the leg setting.
4. Оку: Place the caliper against a ruler or other precise measuring instrument to read the distance between the tips.

5. Техникалык тейлөө

Proper maintenance ensures the longevity and accuracy of your calipers.

• Тазалоо: After each use, wipe the calipers with a clean, dry cloth to remove any dirt, dust, or moisture. For stubborn grime, a mild solvent can be used, followed by thorough drying.
• Майлоо: Periodically apply a thin film of light machine oil to the friction joint and metal surfaces to prevent rust and ensure smooth operation. Wipe off any excess oil.
• Сактагыч: Store the calipers in a dry, clean environment, preferably in a protective case or pouch, to prevent damage and corrosion. Avoid storing them in areas with high humidity or extreme temperature fluctuations.
• Колдонуу: Avoid dropping the calipers or subjecting them to impact, as this can bend the legs or damage the joint, affecting accuracy.

6. Кыйынчылыктарды

These are simple mechanical tools, and issues are typically straightforward to resolve.

• Legs not holding position: If the friction joint becomes too loose, it may be possible to gently tighten the rivet or screw (if applicable) that forms the joint. Avoid overtightening, which can restrict movement.
• Дат басуу же коррозия: If rust appears, it can often be removed with fine steel wool or a rust-removing agent, followed by re-lubrication. Preventative maintenance (cleaning and oiling) is key.
• Bent legs: If the caliper legs are bent, the accuracy will be compromised. Attempting to straighten them may further weaken the metal. In such cases, replacement may be necessary.

7. Техникалык шарттар

8. Кепилдик жана колдоо

For warranty information or technical support regarding your uxcell caliper set, please refer to the purchase documentation or contact your retailer. Keep your proof of purchase for any warranty claims.

For general inquiries or assistance, you may also visit the uxcell official website or contact their customer service department through the contact information provided with your product or on their webсайт.