Σας καθοδηγεί πώς να επιλέξετε μια κατάλληλη μηχανή δοκιμής εφελκυσμού
For those new customers who have diffiluclty in selecting a suitable tensile testing machine, Αυτό το άρθρο μπορεί να σας βοηθήσει λίγο.
Πρώτος, Για να ελέγξετε το μέγιστο. Δύναμη δοκιμής του υλικού δοκιμής σας.
The material you want to test is metal materials or non-metal materials. By calculation, you can figure out it’s tensile force by the specimen’s section area and it’s tensile strength.
If non-metal materials, the testing force would be usually small. For example, like rubber, the max. testing force is within 20kN.
If metal materials, the testing force would be usually larger. For example, like 32mm rebar, the max. testing force would be 500kN.
For load range 1kN-300kN, the electromechanical type UTM (WDW Series) is recommended.
For load range 300kN- 2000κΝ, the hydraulic servo type UTM (WAW Series) is recommended.
WDW-5 (5κΝ) WDW-10/20/50/100 (10kN 20kN 50kN 100kN) WAW-300E/600E/1000E/2000E
Second, choose suitable grip system.
For various kind of material, it has different shape of specimen, so the grip is also different. A suitable testing grip will improve your testing effiency, to avoid hurt to the specimen, loosen during tensile test, etc problem. The grips system like wedge tensile grip, pneumatic grip, hydraulic operated tensile grip, rotating grip, κλπ.
Various kind of Grips for UTM (Tensile, Συμπίεση, Shear, κλπ.)
Third, confirm which testing standard or testing results do you want to get from the test.
To check which testing standard do you follow to test. For example, for metal materials room temperature tensile test, it usually conform to ISO6892.
Or what testing result do you want to get. The testing result, like max. δύναμη δοκιμής, Εφελκυσμό, yield strength, elongation rate, modulus of elasticity, κλπ.
JINAN ΝΊΚΗ ΌΡΓΑΝΟ ΣΙΑ Ο.Ε., ΛΤΔ
Επαγγελματικός εξοπλισμός δοκιμών Κατασκευαστής
Προσθέτω: Όχι. 2-9 Οδός Κιλίχε, Περιοχή Λειχήνα, Τζινάν, Σαντόνγκ, Κίνα.
Τηλ: +86-531-68656375 Κινητός & Τι είναι η Εφαρμογή: +86-15905419218
Ηλεκτρονικό ταχυδρομείο: sales@victorytest.com
