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Standard Detayı
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İptal Standard TÜRK STANDARDI
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TS No :
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TS ISO 6621-5
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Kabul Tarihi :
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18.02.2016
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İptal Tarihi :
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15.02.2021 |
Hazırlık Grubu :
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Teknik Kurul |
Doküman Tipi :
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Yürürlük Durumu :
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H (İptal Edilmiş Standard/Withdrawn standard) |
Başlık :
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İçten Yanmalı Motorlar - Piston Segmanları - 5. Bölüm: Kalite Gereksinimleri |
Başlık (İng) :
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Internal combustion engines - Piston rings - Part 5: Quality requirements |
Kapsam :
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- |
Kapsam (İng) :
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This part of ISO 6621 specifies those quality aspects that are capable of definition but not normally
found on a drawing specification.
It is applicable to the following:
— single-piece piston rings of grey cast iron or steel;
— multi-piece piston rings (oil control rings) consisting of cast iron parts and spring components;
— single-piece and multi-piece oil control rings of steel, i.e. oil control rings in the form of strip steel
components or steel segments (rails) with spring expander components.
In addition to specifying certain of the limits of acceptance relating to inspection measuring principles
(covered by ISO 6621-2), this part of ISO 6621 also covers those features for which no recognized
quantitative measurement procedures exist and which are only checked visually with normal eyesight
(spectacles if worn normally) and without magnification. Such features (superficial defects) are
additional to the standard tolerances of ring width, radial wall thickness, and closed gap.
This part of ISO 6621 does not establish acceptable quality levels (AQL), it being left to manufacturer and
client to decide the appropriate levels jointly. In this case, the recommendations of ISO 2859 are followed.
This part of ISO 6621 specifies the quality requirements of piston rings for reciprocating internal
combustion engines for road vehicles and other applications. It is applicable to all such rings of a nominal
diameter from 30 mm up to and including 200 mm. |
Yerine Geçen :
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TS ISO 6621-5 :2021; |
Yararlanılan Kaynak :
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ISO 6621-5:2013 |
ICS Kodu :
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43.060.10 Motor Bloku ve İç Elemanları |
Atıf Yapılan STD :
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TS ISO 6621-1 :2016; TS ISO 6621-3 :2016; : (Internal combustion engines — Piston rings);; : (Internal combustion engines — Piston rings — Scraper rings made of cast iron);; : (Internal combustion engines — Piston rings);; : (Internal combustion engines — Piston rings — Oil control rings);; : (ISO 6626, Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings);; : (Internal combustion engines — Piston rings — Part 2: Coil-spring-loaded oil control rings of
narrow width made of cast iron);; : (Internal combustion engines — Piston rings — Part 3: Coil-spring-loaded oil control rings
made of steel);; : (Internal combustion engines — Piston rings — Expander/segment oil-control rings);; |
Cen/Cenelec :
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- |
Dili :
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en |
Renk Durumu :
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Siyah-Beyaz |
Uygulama Durumu :
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Yürürlükten kaldırıldı (Withdrawn Standard) |
Sayfa Sayısı :
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24 |
Fiyatı :
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64,00 EURO (2.237,57 TL + %10 Kdv) |
Çakışan Standart Varsa İptal Tarihi (DOW) | - |
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