ISO 8526-2:1990

Name: ISO 8526-2:1990 — Modular units for machine tools — Workholding pallets — Part 2: Workholding pallets of nominal size greater than 800 mm
SKU: ISO 8526-2:1990
Price: 27000 RUB
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Modular units for machine tools — Workholding pallets — Part 2: Workholding pallets of nominal size greater than 800 mm

Название (английский):

ISO 8526-2:1990

Modular units for machine tools — Workholding pallets — Part 2: Workholding pallets of nominal size greater than 800 mm

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 15
Дата публикации:: 23 августа 1990 г.
Издание:: ISO IS 8526 edition 1 version 1
ICS:: 25.060.10

Тип поставки:

Full version27 000 ₽Read online 24h1 200 ₽Read online 72h1 800 ₽

Язык документа:

ruen

Срок поставки:3 раб. дн. (перевод)

Цена:27 000 ₽

Описание (английский):

La présente partie de l'ISO 8526 prescrit les dimensions des palettes porte-pièce utilisées sur les machines-outils et dans les systèmes de production. Elle est applicable aux palettes de dimensions nominales: 1 000 mm, 1 250 mm, 1 600 mm et 2 000 mm

Abstract

Похожие стандарты

Стандарты, упомянутые в описании

Overview

ISO 8526-2:1990 defines dimensional and mounting features for workholding pallets used as modular units on machine tools, specifically for pallets of nominal size greater than 800 mm. The part covers square and rectangular pallets (including 1.25 length-to-width ratio) in nominal sizes 1000, 1250, 1600 and 2000 mm. Its primary aim is to facilitate interchangeability of pallets and fixtures between machines and manufacturers in modular manufacturing systems.

Key topics and technical requirements

Scope and purpose: Standardizes the geometry and interface features of large workholding pallets to ensure cross‑manufacturer compatibility; it does not specify the positioning accuracy of the pallet.

Top surface types: Six top-surface options are defined (type 1 to type 6) - threaded-hole patterns, T-slots, T-slots with cross‑tenons, plain surface, and radial/Twin radial T-slot variants (Annex A normative covers radial slots).

Workpiece location methods: Multiple locating strategies are specified: edge locators, centre hole plus alignment hole or reference slot, cross tenon slots, and straight-through locating holes.

Pallet-to-receiver location: Location on the machine receiver by cylindrical or tapered location holes/pins (details and tolerances illustrated in figures).

Bottom-surface shape and fixing details: Standardized bottom geometry, fixing holes for latch mechanisms, and details to prevent swarf/coolant ingress.

Dimensions, tolerancing and progressions: Tabled principal dimensions and tolerances for form, orientation and location; Annex B (informative) explains arithmetic vs geometric progressions for T-slot pitches.

Designation format: Pallet identification includes the part number, nominal dimensions (e.g., 1000 x 1000), top-surface type, T-slot/thread pitch and locating methods - enabling unambiguous ordering and specification.

Practical applications and users

Who uses it:

Machine tool builders (pallet changers and receiver design)
Tooling, jig & fixture designers and manufacturers
Production and process engineers implementing palletized production
System integrators for automated machining cells
Procurement teams specifying interchangeable pallets and fixtures

Typical uses:

Implementing pallet-change systems on CNC machining centers
Designing fixtures that fit standard pallet interfaces across vendors
Enabling flexible, modular production layouts and quick changeover
Reducing custom adapter work and improving spare/fixture reuse

Related standards

ISO 299 (T‑slots and bolts), ISO 1101 (geometrical tolerancing), ISO 286‑2 (fits), ISO 2768‑1 (general tolerances) - these are referenced for complementary tolerance and interface rules.

Keywords: ISO 8526-2, workholding pallets, modular units, machine tools, T-slots, pallet interchangeability, pallet design, pallet changers.

ISO 8526-2:1990

Abstract

Похожие стандарты

Overview

Key topics and technical requirements

Practical applications and users

Related standards

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