ekstrusioon

Terminological databases

ID 704966 Last modified 22.04.2026

Domain cropsfoodstuffs - production - products - trade

väljapressimine preferred

ekstrusioon

extrusion

väljapressimine preferred

ekstrusioon

extrusion

ID 725819 Last modified 22.04.2026

Domain Technology - Engineeringplastic products & rubber products

ekstrusioon

extruding

extrusion

Extrusion

Extrudieren

materjali (plast, metall, toiduained) vormimisprotsess, kus kuumutatud materjal surutakse läbi matriitsi ehk avause, luues pika ja ühtlase ristlõikega toote

process by which lengths of constant cross section are formed by forcing a material, such as molten plastic, through a forming die
Good to know
- Typical shapes extruded are hoses, tubes, flat films and sheets, wires and cable coatings, parisons for blow molding, filaments and fibers, strands cut hot or cold to make pellets for further processing, webs for coating and laminating.
a process whereby heated or unheated plastic forced through a shaping orifice becomes one continuously formed piece

Good to know

Ekstrusioon on primaarne töötlemisprotsess, sest plast viiakse täielikult voolavasse olekusse ning talle antakse täielikult uus ning enamasti lõplik toote vorm. Samas on ekstrusioon kui tehnika mõnede muude plastitöötlemismeetodite koostisosa. Neil juhtumeil on ekstrusiooni ülesandeks materjali ettevalmistamine järgnevaks mingil muul meetodil toimuvaks vormimiseks.

ekstrusioon

extruding

Usage examples

... `plastics' means those materials ... which are or have been capable ... of being formed under external influence (usually heat and pressure, if necessary with a solvent or plasticizer) by moulding, casting, extruding, rolling or other process
Dies for drawing or extruding metal

extrusion

Extrusion

Extrudieren

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