Filin Aikace-aikace
Ana amfani da shi ne musamman don tantance aikin mai raɗaɗi da ƙarfin juriya na kayan ƙarfe ƙarƙashin wani takamaiman zafin jiki da tsayin daka a cikin ƙayyadadden lokaci.
Aiwatar da daidaitattun GB/T2039-1997 "Tsarin Ƙarfe na Ƙarfe da Tsarin Gwajin Jimiri", JJG276-88 "Dokokin Tabbatar da Ƙarfin Ƙarfin Ƙarfafawa da Ƙarfin Ƙarfin Gwaji".
Mabuɗin Siffofin
Ana amfani da ma'auni na ma'aunin zafin jiki mai zafi da na'urar gwajin ƙarfin juriya don ƙayyade yawan zafin jiki mai zafi da ƙarfin juriya na kayan ƙarfe a ƙarƙashin yanayin zafin jiki na yau da kullum da kuma ƙarfin ƙarfin ƙarfi a cikin jagorancin axial na samfurin.
Fasalolin Fasaha
Sanya na'urorin haɗi masu dacewa don cimma:
(1) Gwajin ƙarfin juriyar zafin jiki mai girma:
A. An sanye shi da na'urar gwajin zafin jiki da tsarin sarrafa zafin jiki,
B. An sanye shi da sandar ja na dindindin (samfurin manne),
C. Za'a iya auna ƙarfin ƙarfin kayan aiki a ƙarƙashin aikin zafin jiki na yau da kullum da kuma kullun kullun.
(2) Gwajin zafin zafi mai girma:
A, sanye take da na'urar gwajin zafin jiki da tsarin sarrafa zafin jiki,
B, sanye take da sandar ja mai zafin jiki mai zafi (samfurin samfurin)
C, sanye take da creep extensometer (na'urar zane na lalata)
D, sanye take da kayan aunawa mai rarrafe (kayan aunawa nakasa).
Za'a iya auna kaddarorin masu rarrafe na kayan a ƙarƙashin yawan zafin jiki na yau da kullun da nauyin ɗawainiya akai-akai.
| Samfura | Saukewa: RDL-1250W |
| Mafi girman kaya | 50KN |
| Ma'aunin ƙarfi | 1% -100% |
| Gwaji daidaiton ƙarfin ƙarfi | 0.50% |
| Daidaiton ƙaura | ± 0.5% |
| Wurin sauri | 1*10-5—1*10-1mm/min |
| Daidaitaccen sauri | ± 0.5% |
| Ingantacciyar nisan miƙewa | 200mm |
| Matsakaicin nisa mai daidaitawa da hannu | 50mm 4mm / juyin juya hali |
| Faɗin gwaji mai inganci | 400mm |
| Misali | zagaye samfurin φ5 × 25mm, φ8 × 40mm |
