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Yiziphi izivivinyo ezingasetshenziswa ukuhlukanisa ikhwalithi ye-Threaded Steel?

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Ukuze uqonde izinzuzo zemigoqo yensimbi enezintambo, izahlulelo ezilandelayo zingadonswa.

 

1. Ukuhlonza ukwakheka kwamakhemikhali

Ukuhlaziywa kokuqukethwe kwe-C, Si, Mn, P, S, njll. ku-Rebar

Ukwakheka kwamakhemikhali kufanele kuhambisane ne-ASTM, GB, DIN namanye amazinga.

2. Ukuhlolwa kokusebenza komshini

Ukuhlolwa kwe-Tensile kuveza amandla aqinile, amandla okukhiqiza, indawo yokucindezela, njll.

Ukuhlolwa kokuqina kwe-Rockwell noma kwe-Vickers.

Imibandela yokusebenza kwemishini eshiwo kumazinga ahambisanayo kufanele ilandelwe.

3. Ukutholwa kwensimbi

Bheka isampula ku-analyzer ye-metallographic ukuze uhlole ukukhubazeka namasampuli ekhwalithi ephansi.

Ukuthungwa kufanele kube bushelelezi, kufane, kungabi nemifantu kanye nokufakwa kwamanye amazwe.

4. Hlola ikhwalithi yewebhusayithi.

Hlola ngokubukeka, ikhwalithi yendawo, ukulimala komshini, ukuqhekeka, ama-dent, njll.

I-Ra isetshenziselwa ukutholwa kokuqina kwendawo

5. Sesha incazelo

Ama-Jig nezakhiwo zisetshenziselwa ukuhlola amapharamitha afana nekhwalithi yensimbi, umsindo nokubekezelela.

Hlola amaphutha, umonakalo, ukuguqulwa, njll.

Ngokuhambisana namazinga kazwelonke nawebhizinisi

6. Ukuhlola okungabhubhisi

Kokubili ingaphezulu nengaphakathi kuhlolwa ngendlela ye-liquid penetrant noma indlela yezinhlayiyana kazibuthe.

Ngakho-ke, noma ngabe imiphumela yokuhlolwa ihlangabezana nezidingo zezinga lemboni ingenza ukuhlolwa okuhle kwe-rebar.Lokhu kudinga ukusetshenziswa kwemishini ekhethekile yokuhlola kanye nezinqubo zokuhlola.


Isikhathi sokuthumela: Oct-16-2023