What are the type, shape and material of the nozzle of the placement machine?

Nozzle classification: high-speed head and general-purpose head

1. The high-speed head is mainly used to absorb relatively small components: such as 0201,0402

2. The general-purpose head mainly absorbs relatively large components or some heterogeneous components, and the mounting speed of the general-purpose head is generally slow

Nozzle shape:

The nozzle shape has square hole, round through, V groove

Custom-made nozzles, according to the shape of the electronic component material, choose a flat suction point to make an elongated nozzle, stretch the groove surface of the material to suck, according to the edge of the material, make it into a back shape, use at both ends Flat, irregular in the middle

Nozzle material:

1. Tungsten steel nozzle: The tungsten steel nozzle is strong and durable, but it is easy to turn white. If it becomes white, use an oil-based pen to paint, and you can continue to use it.

2. Ceramic nozzle: The ceramic nozzle is never white, but it is brittle and easy to break. Careful use can avoid or reduce the occurrence of breakage.

3. Diamond steel nozzle: strong, easy to use, never whitish, but extremely expensive and not cost-effective.

4. Plastic nozzle: When the surface of the material is uneven or the material is sticky, it is suitable to choose the plastic nozzle, but the life of the plastic nozzle is not long. It is recommended to buy more plastic nozzles for spare when ordering the plastic nozzle. When the tip of the mouth is worn out, you can just replace the tip of the glue yourself.