How does the nozzle of Samsung placement machine correspond to the material selection

Regarding how to choose the material of the Samsung SMT nozzle, the most encountered problem is that many technicians and customers do not know the component selection corresponding to the Samsung nozzle. Today I will briefly introduce how the material of the Samsung SMT nozzle corresponds to the material Selection.
Take the nozzle of Samsung Chip Mounter CP-45NEO / CP-45FV as an example:
Samsung CP-45NEO Nozzle Assembly: CN020,CN030,CN040,CN065,CN110,CN140,CN220,CN400,CN400N,CN750,CN1100

Samsung CP-45FV Nozzle Assembly: TN020,TN030,TN040,TN065,TN140,TN220,TN400,TN750,TN1100
Suction hole diameter: 0.18mm, 0.28mm, 0.38mm, 0.65mm, 1.4mm, 2.2mm, 4.0mm, 7.5mm, 11mm.
Selection principle of suction nozzle:
1. The diameter of the selected nozzle hole cannot be larger than the minimum size of the component.
2. The diameter of the selected nozzle hole should not be too small than the minimum size of the component, and the general proportion is 1:1.2-1.7, which is better to be closest to the minimum size of the component.
For example: element length: 3.2mm, width 2.0mm, the nozzle closest to the diameter of the hole is selected according to the minimum size, so the nozzle CN140 is the best (3.2mm / 2.0mm)
From the type of nozzle of Samsung placement machine, we can see the size of the nozzle model, so it is not difficult to choose the corresponding components. CN020, CN030 are commonly used for small size components such as 0402,0603; CN040 is commonly used for components such as 1005,1608, SOT (molded part 1.6 * 0.8); CN065 is commonly used for 2012,3216, MELF (molded part 1.2 * 2.0), SOT-23 And other components; CN140 is commonly used in small aluminum electrolytic capacitors, tantalum capacitor, trimmer; CN220 is commonly used in medium-sized aluminum electrolytic capacitors, SOP (narrow), SOJ, Connector and other larger components; CN400 is commonly used in large aluminum electrolytic capacitors, SOP (wide) TSOP, QFP, PLCC, SQJ, Connector and other chips; CN750, CN110 are commonly used in QFP, PLCC and other larger chips.

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