TiCon ProKon > Analysis Criteria ProKon A > Assembly Interference : Grasping

Flexible part describes a component to be grasped, that is not dimensionally stable and might escape when grasping it.

Example:

greifen_01

Difficult grasping describes components, that are difficult to be grasped due to their gripping geometry or gripping surface.

Explanation

Greifgeometrie: Das Teil hat keine definierten Greifstellen und/oder ist schwierig zu fassen, weil z. B. Greifflächen zu klein, nicht parallel oder schwer zugänglich sind.

Example:

greifen_02

greifen_03

Greifoberfläche: Das Teil ist schwierig zu fassen, weil die Oberfläche z. B. ölig oder fettig ist.

Hooked

Hooked describes a component to be grasped, which has to be separated before grasping.

Explanation

Das zu greifende Teil kann mit anderen verhaken, aneinander haften oder sich ineinander verdrehen (z. B. Federn, Kabel).

Sensitive part

Sensitive part describes components, that have a sensitive surface, are deformable or can be damaged.

No orientation sign

No orientation sign describes components to be assembled in a certain position, which have no significant orientation signs for a correct positioning.

Explanation

There aren’t any significant orientation signs for cameras or sensors for a correct positioning, provided that the component or assembly may only be assembled in a certain position.

Examples:

greifen_04

Additional gripping location

Additional gripping location describes components, whose geometry of components requires at least one additional gripping location.

Explanation

An additional gripping location may be necessary due to its dimension, shape, weight or an additional positioning location.

Rule A-G1:

If additional gripping locations are necessary, this has to be analyzed with the appropriate frequency.