Panasonic dual drive wire feeding wheel

The Panasonic dual drive wire feeding wheel is a core supporting component of Panasonic welding equipment (especially gas shielded welding and robot welding systems), integrating dual drive transmission structure and meticulous processing technology. It focuses on wire feeding stability, smoothness, and practicality, and is widely suitable for industrial batch welding, automated welding and other scenarios. The following is a detailed analysis:

Core Structure and Material Characteristics

1. Structural design

Dual drive transmission core: adopting a "driving wheel+driven wheel" dual drive coordination structure, the two wheels synchronously clamp the wire feeding, and the traction force is increased by more than 50% compared to the single drive wire feeding wheel, with excellent effect to avoid slipping and shaking problems during high-speed wire feeding or soft wire feeding. The coaxiality error of wire feeding is ≤ 0.1mm.

Groove type and specification design: The wheel surface is mainly serrated grooves (some models use V-shaped grooves to enhance adaptability), with a groove angle of 40 ° -45 ° and uniform tooth pitch (0.3-0.5mm), which not only protects the clamping force but also does not damage the welding wire. The standard size is an outer diameter of 40mm, an inner diameter of 10-22mm, and a thickness of 12-20mm. It is compatible with the drive shaft of Panasonic's mainstream wire feeder, and the installation adopts a snap fit design for convenient effect.

Dual slot compatible design: Some models support dual diameter welding wire compatibility (such as 0.8-1.0mm, 1.0-1.2mm, 1.2-1.6mm), without frequent replacement of the wheel body, suitable for multi specification welding needs, and flexible switching.

2. Material selection

Mainstream materials: The main body is made of alloy, bearing steel or excellent carbon steel. After quenching and heat treatment, the hardness can reach 55-60HRC, with strong performance and the ability to withstand long-term friction loss of welding wire; Some economic models are made of iron material to meet the requirements of basic welding scenarios.

Excellent reinforcement material: The original excellent model uses alloy steel with chromium carbide coating, which has strong wear resistance and deformation resistance. Its service life is 1.5-2 times longer than ordinary materials and is suitable for heavy-duty high-frequency welding scenarios.