ISO 12302:2017 PDF

Name: ISO 12302:2017 — Plain bearings — Quality characteristics — Statistical process control (SPC)
SKU: ISO 12302:2017
Price: 25 EUR
Availability: InStock

Plain bearings — Quality characteristics — Statistical process control (SPC)

Название (английский):

ISO 12302:2017

Plain bearings — Quality characteristics — Statistical process control (SPC)

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 8
Дата публикации:: 23 марта 2017 г.
Издание:: ISO IS 12302 edition 2 version 1
ICS:: 21.100.10

Тип поставки:

Full version120 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:2 раб. дн. (перевод)

Цена:120 €

Описание (английский):

ISO 12302:2017 specifies for plain bearings (except thick-walled half-bearings) those quality characteristics in accordance with ISO 12301 which can be used to regulate and control a production process on the basis of statistical process control (SPC). It covers dimensional variables but does not take account of attributes.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview

ISO 12302:2017 - Plain bearings - Quality characteristics - Statistical process control (SPC) defines which dimensional quality characteristics of plain bearings can be regulated and controlled using statistical process control (SPC). It applies to most plain bearing types (except thick-walled half-bearings) and focuses on variables (measurable dimensions), explicitly excluding attribute-type inspections. ISO 12302:2017 is intended to be used alongside ISO 12301 and supports manufacturers and customers in establishing SPC-based production control for plain bearings.

Key topics and requirements

Scope and focus: Covers dimensional variables for plain bearings; attributes (qualitative pass/fail) are not addressed.

SPC methods: The specific statistical techniques to achieve process control are not mandated - methods are to be mutually agreed between the manufacturer and customer.

Selection of characteristics: Clause 5 requires manufacturers and customers to select which quality characteristics will be subject to SPC, based on intended function and application.

Geometric quality characteristics: Clause 6 provides a matrix classifying characteristics as preferred (“yes”), optional (“(yes)”), unsuitable (“no”), or not relevant (“-”) for different plain bearing types. Typical dimensional characteristics listed include:

Wall thickness and outside diameter
Inside diameter and width
Flange diameter, flange thickness, and flange perpendicularity
Line and point measurement tolerances, crush height, straightness, etc.

Material quality characteristics: Clause 7 notes that material-process control depends on process knowledge; manufacturers determine which material parameters should be monitored statistically to meet customer requirements.

Documentation and agreement: The standard emphasizes agreement between manufacturer and customer on which characteristics and SPC methods will be used.

Applications and users

Manufacturers of plain bearings - to define SPC programs for production control and process capability monitoring.

Quality engineers and process engineers - to select dimensional characteristics for statistical monitoring and to implement control charts and sampling strategies.

Purchasing and procurement - to specify SPC requirements in supplier agreements and technical orders.

Inspection and metrology teams - to align measurement plans with SPC-controlled characteristics.

Practical uses include establishing control charts for critical bearing dimensions, reducing process variability, demonstrating ongoing compliance, and improving first-pass yield for bearing production.

ISO 12302:2017 PDF

Abstract

Похожие стандарты

Overview

Key topics and requirements

Applications and users

Related standards

Технические детали

SIST ISO 12301:2008

Plain bearings - Quality control techniques and inspection of geometrical and material quality characteristics

ISO 8689-1:2000

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological qu…

ISO/ASTM51540-04(2012)

Standard Practice for Use of a Radiochromic Liquid Dosimetry System (Withdrawn 2020)

ISO/ASTM51204-04

Standard Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing (Withdrawn 2013)

ISO/ASTM51431-05

Standard Practice for Dosimetry in Electron Beam and X-Ray (Bremsstrahlung) Irradiation Facilities for Food P…

ISO/ASTM52628-20e1

Standard Practice for Dosimetry in Radiation Processing

ISO/ASTM52921-13(2019)

Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies

ISO/ASTMTR52917-EB

Additive Manufacturing — Round Robin Testing — General Guidelines