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ΥΓ. 20482 Sheet metal Erichsen Cupping Testing Machine
GBW-60B Computer Control Erichsen Cupping Testing Machine
1. Εφαρμογή & Χαρακτηριστικά:
The cupping testing machine is used to test extend and stretch capacity of metal thin plate and band. It is the only instrument to test the metal’s plastic deformation. Also it can be used to test non-ferrous metal’s anisotropic character if adding impact cup mould. The machine adopts high precision raster measure instrument to test Erichsen value so it has a high testing precision. It adopts the electric control machinery onload and LCD spoke sensor so it raised the testing precision of the main test force and accuracy of controlling sample breaking.
2. Standards:
ISO20482: 2003 Metallic materials-Sheet and strip-Erichsen Cupping Test, GB/T4156-2007 Metallic materials-Sheet and strip-Erichsen Cupping Test
3. Κύριες Τεχνικές Προδιαγραφές:
Thickness of holding sample:0.05~2mm (with high precision sensor, it can achieve ultrathin plate test.
(Special order: non-standard cup:0.05~3mm; non-ferrous metal plate:0.1~2mm)
Max capicity: 60κΝ
Range of testing force: 0.2kN~60kN
Test accuracy: error less than ±1%
Ταχύτητα δοκιμής: 2~100mm/min (at any speed, it can keep constant speed control)
Distance of punch pin running: 40χιλ.
Distance of holding pistons running: 40χιλ.
Max load of punching: 60κΝ
Max load of holding: 10κΝ
Resolution of Erichsen value: 0.01χιλ.
Hydraulic oil: N46 hydraulic oil
Εκθέτω: Έλεγχος υπολογιστή
Special order: ① non-standard cupping puncher ball diameter:φ3±0.02、φ8±0.02、φ15±0.05mm and full set moulds; ②standard punching cup nonferrous metal plate:0.1~2mm and non-standard punching cup nonferrous metal plate 0.1~3mm and full set moulds;③cupping testing machine according with American and Europe standard.
It also can customized make FLC Test, κλπ.
Για πιο λεπτομερείς πληροφορίες, Μη διστάσετε να επικοινωνήσετε μαζί μας μέσω email: sales@victorytest.com
Κινητός & Whatsapp No.: +86-15905419218
Video for ISO 12004 Forming Limit Curve FLC FLD Sheet Metal Testing machine
Video for ISO 20482 Erichsen Cupping Testing machine
ΥΓ. 12004 Μεταλλικά υλικά - Sheet and strip -Determination of forming-limit curves -Part 2: the laboratory Determination of forming-limit curves in the laboratory
ISO20482: 2003 Metallic materials-Sheet and strip-Erichsen Cupping Test
ΥΓ. 16630 Metallic materials — Method of hole expanding test