Panasonic N510047260AA 350mm Stainless Squeegee Blade for SP Printer

Product Overview

The Panasonic N510047260AA 350mm Stainless Squeegee Blade is a replacement component used in SMT solder paste printing applications. Installed in the printer squeegee assembly, the blade moves across the stencil surface and helps distribute solder paste evenly into stencil apertures.

A stable squeegee blade is important for controlling solder paste transfer, maintaining clean stencil contact, and supporting repeatable PCB printing quality. When the blade becomes worn, bent, scratched, or contaminated, the printing process may become unstable and cause uneven solder paste deposits, smearing, incomplete aperture filling, or excessive paste residue.

With a stainless steel structure and an approximate length of 350mm, N510047260AA is suitable for compatible SP series solder paste printer configurations. It is widely used in SMT production lines, PCB assembly plants, EMS factories, equipment maintenance departments, and spare-parts inventories.

Product Specifications

Compatibility Notice: Machine configuration may vary. Please confirm the original part number, blade dimensions, holder structure, and printer model before ordering.

Main Features

Main Function

The N510047260AA squeegee blade works directly with the stencil during solder paste printing.

During each print cycle, solder paste is placed on the stencil. The squeegee moves across the surface under controlled pressure and speed. The blade pushes solder paste forward and helps force it into stencil apertures while removing excess paste from the stencil surface.

The main functions include:

• Spreading solder paste evenly.
• Filling stencil apertures.
• Removing excess paste from the stencil.
• Maintaining stable printing pressure.
• Supporting consistent paste thickness.
• Improving repeatability during mass production.
• Helping maintain clean printing conditions.

Because printing is one of the first major SMT processes, the condition of the squeegee blade can influence downstream placement, reflow, inspection, and final PCB quality.

How It Works

Stable printing depends not only on the blade but also on printing speed, blade angle, pressure, stencil quality, solder paste viscosity, and machine calibration.

Why Blade Condition Matters

A damaged or worn blade may not maintain uniform contact with the stencil. Even a small defect along the edge can change solder paste transfer quality.

Regular inspection is recommended to maintain stable production.

Common Printing Problems

Application Areas

The N510047260AA 350mm squeegee blade is suitable for compatible SMT printing equipment used in many electronics manufacturing environments.

It is also suitable for preventive maintenance stock and replacement-part inventory.

Advantages of Stainless Steel

Stainless steel is widely used for SMT squeegee blades because it provides a good combination of rigidity, wear resistance, and dimensional stability.

When to Replace the Blade

There is no fixed replacement interval suitable for all factories. Blade life depends on production volume, printing pressure, solder paste type, stencil condition, cleaning methods, and operating practices.

Replacement should be considered when:

• The blade edge is visibly worn.
• The blade is bent or deformed.
• Deep scratches appear.
• Printing quality becomes unstable.
• Excess paste remains on the stencil.
• The blade cannot be cleaned effectively.
• Repeated solder paste defects occur.

Regular inspection is recommended to maintain stable production.

Installation Guidelines

Before installation, stop the printer according to the equipment maintenance procedure.

Recommended steps:

1. Remove the existing squeegee assembly.
2. Clean the holder and mounting surface.
3. Inspect the replacement blade.
4. Confirm part number N510047260AA.
5. Check blade dimensions.
6. Install the blade evenly.
7. Confirm alignment and mounting.
8. Perform a trial print.
9. Inspect solder paste deposits.
10. Return to full production after verification.

Incorrect installation may lead to uneven pressure, poor stencil contact, and unstable printing results.

Preventive Maintenance

Good maintenance can reduce unexpected downtime and improve printing consistency.

Storage Recommendations

Unused blades should be stored carefully to protect the edge from damage.

• Keep in clean, dry packaging.
• Store flat where possible.
• Avoid heavy objects on top.
• Prevent moisture and contamination.
• Avoid direct contact between blade edges.
• Do not bend or drop the blade.
• Keep away from corrosive chemicals.

Proper storage helps maintain the condition of replacement blades before installation.

How to Confirm the Correct Part

Similar-looking squeegee blades may have different dimensions or holder designs. For this reason, selection should not be based only on appearance.

Before ordering, confirm:

For N510047260AA, customers should verify that the existing requirement matches the 350mm stainless steel squeegee blade configuration.

Quality Inspection

Before shipment, the blade can be checked for:

Protective packaging is important because bending or edge damage can affect print performance.

Typical Customers

FAQ

Q1: What is N510047260AA?

N510047260AA is a stainless steel squeegee blade used in compatible SMT solder paste printing equipment. It helps spread solder paste across the stencil and supports consistent paste transfer.

Q2: What is the blade length?

The blade is commonly identified as approximately 350mm. Customers should still compare the physical dimensions with the original part before ordering.

Q3: What material is used?

The blade is made from stainless steel, providing good rigidity and wear resistance for repeated SMT printing cycles.

Q4: Why does blade condition affect printing quality?

A worn or damaged edge may not maintain uniform contact with the stencil, which can cause uneven paste deposits, smearing, incomplete filling, or excessive residue.

Q5: How can I confirm compatibility?

Provide the machine model, original part number, blade dimensions, and clear photos of the existing blade or holder for checking.

Q6: Can this blade be kept as maintenance stock?

Yes. Keeping spare blades available can reduce production interruption when the installed blade becomes worn or damaged.

Why Keep Spare Blades in Stock?

For high-volume SMT production, an unexpected blade problem can stop or delay the printing process.

Keeping N510047260AA in maintenance inventory can help:

• Reduce emergency downtime.
• Speed up blade replacement.
• Support preventive maintenance.
• Improve spare-parts management.
• Reduce production waiting time.
• Maintain stable printer availability.

Summary

The Panasonic N510047260AA 350mm Stainless Squeegee Blade is an important replacement component for compatible SMT solder paste printing equipment.

Its stainless steel construction, approximately 350mm blade length, stable edge structure, and printing function make it suitable for normal production maintenance and preventive replacement.

To ensure correct selection, always confirm the original part number, blade dimensions, machine configuration, and holder type before purchase.

A correctly installed blade can help maintain stable stencil contact, controlled solder paste transfer, consistent aperture filling, and repeatable SMT printing quality.

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