ISO 6898:1984 PDF

Name: ISO 6898:1984 — Open front mechanical power presses — Capacity ratings and dimensions
SKU: ISO 6898:1984
Price: 25 EUR
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Open front mechanical power presses — Capacity ratings and dimensions

Название (английский):

ISO 6898:1984

Open front mechanical power presses — Capacity ratings and dimensions

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 8
Дата публикации:: 1 мая 1984 г.
Издание:: ISO IS 6898 edition 1 version 1
ICS:: 25.120.10

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Описание (английский):

Applies to mechanical presses with or without a passage through the frame and with or without a slope, in the range from 100 to 2 500 kN inclusive. A choice is given for dimensional series 1 and series 2. All the values for a given press should be selected from one of the series. Provides for alternative types of bed. Two types of bedplate are specified as type 1 and type 2. Details are also given for the bedplug.

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 6898:1984 specifies capacity ratings and dimensions for open-front mechanical power presses. It covers presses with or without a passage through the frame and with or without a slope, for nominal capacities from 100 kN to 2 500 kN inclusive. The standard gives dimensional series choices and alternative bed designs so manufacturers, designers and users can adopt consistent sizing and interfaces for mechanical presses.

Key topics and technical requirements

Capacity range: Rated for presses from 100 to 2 500 kN (kilonewtons).

Dimensional series: Two series (series 1 and series 2) are provided. All dimensional values for a given press should be selected from one series to minimize variety; shut height may be selected separately from either series when required.

Bed types: Two alternative bed concepts:

Round opening beds (can include T‑slots so press can be used without a bedplate).
Rectangular opening beds (alternative bedplate and ring arrangements).

Bedplates: Two specified bedplate types - type 1 and type 2 - with details on T‑slot arrangements, bedplate ring (type 2) and bedplug for round openings.

Primary dimensions defined include: throat depth, shut height, bed-to-slide distance, slide adjustment, stroke length and surface dimensions. Figures and tables in the standard provide the exact millimetre values for each nominal capacity.

Tolerances and holes: Tolerances follow ISO/R 286; clearance holes and T‑slot dimensions reference ISO 273 and ISO 299 respectively. Stem/through‑hole and clamping bolt sizes are specified by capacity classes.

Additional parameters: Nominal air pressure for pneumatic equipment and maximum angle of inclination are included where relevant.

Practical applications and users

Press manufacturers to standardize press dimensions, bed interfaces and capacity ratings across product lines.

Machine tool designers and OEMs to specify mating tooling, bedplates, jigs and fixtures that fit standard presses.

Toolroom and production engineers to choose presses and bedplate configurations (type 1/type 2) compatible with tooling and clearances.

Procurement and specification writers who need consistent dimensional and capacity criteria for sourcing presses.

Maintenance and retrofit teams planning bedplate replacements, bedplug installs or die‑change systems.

Using ISO 6898 helps ensure interchangeability of tooling, consistent safety margins and predictable machine layout for stamping, forming and other press operations.

Related standards

ISO 273 - Fasteners: clearance holes for bolts and screws

ISO/R 286 - System of limits and fits (tolerances)

ISO 299 - Machine tool tables: T‑slots and corresponding bolts

ISO 6899 - Acceptance conditions and testing of open front mechanical presses

Keywords: ISO 6898, open front mechanical power presses, capacity ratings, press dimensions, bedplate, bedplug, T‑slots, shut height, throat depth.

ISO 6898:1984 PDF

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications and users

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ISO 6899:1984

Acceptance conditions of open front mechanical power presses — Testing of the accuracy