Obremenitvena objemka kolutne zavore

KNORR

Zahteve glede tehničnega stanja odmontiranih zavornih sedel KNORR

1. Telo zatisnika ne sme biti napočeno, polomljeno ali deformirano.

2. Zatisnik mora biti kompleten in ne razstavljen na sestavne elemente.

3. Zatisnik mora imeti samoregulacijski mehanizem.

4. Zatisnik mora imeti nazivno tablico.

5. Indeks vrnjenega jedra mora biti skladen z indeksom kupljenega gotovega izdelka.

Unacceptable examples

Surface corrosion - acceptable

Surface corrosion - acceptable


Missing part- acceptable

Missing part- acceptable


Damaged components- acceptable

Damaged components- acceptable


Slight damage to the housing - acceptable

Slight damage to the housing - acceptable


Heavy pitting corrosion- unacceptable

Heavy pitting corrosion- unacceptable


Cut screw (corrosion) - unacceptable

Cut screw (corrosion) - unacceptable


Disassembled devices - unacceptable

Disassembled devices - unacceptable


Heavily damaged housing-  unacceptable

Heavily damaged housing- unacceptable


Broken, bent tappets - unacceptable

Broken, bent tappets - unacceptable


Abrasion of the housing surface - unacceptable

Abrasion of the housing surface - unacceptable


Abrasion of the housing surface - unacceptable

Abrasion of the housing surface - unacceptable


Abrasion of the housing surface - unacceptable

Abrasion of the housing surface - unacceptable


Abrasion of the housing surface - unacceptable

Abrasion of the housing surface - unacceptable


Deep corrosion - unacceptable

Deep corrosion - unacceptable


Cuts, abrasions, cuts in the housing - unacceptable

Cuts, abrasions, cuts in the housing - unacceptable


Cuts, abrasions, cuts in the housing - unacceptable

Cuts, abrasions, cuts in the housing - unacceptable


Cuts, abrasions, cuts in the housing - unacceptable

Cuts, abrasions, cuts in the housing - unacceptable


Cuts, abrasions, cuts in the housing - unacceptable

Cuts, abrasions, cuts in the housing - unacceptable


Broken, bent tappets - unacceptable

Broken, bent tappets - unacceptable


Deep corrosion - unacceptable

Deep corrosion - unacceptable


Broken, bent tappets - unacceptable

Broken, bent tappets - unacceptable