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Iimpawu zeMveliso

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Izakhelo zebhedi yezonyango ziqhele ukwakhiwa ukusuka kumacandelo etyhubhu yesinyithi, eyilelwe ukunika amandla amaninzi kunye nokuzinza ukuxhasa zombini umatrasi kunye nesigulane.

 

Isakhelo senziwe ngobuchule bokuhlengahlengisa engqondweni, sivumela uhlengahlengiso olufanelekileyo lobude bebhedi kunye nentloko kunye neenyawo zokuthomalalisa ii-angles, ngaloo ndlela zibonelela kwiimfuno ezahlukeneyo zesigulane kulo lonke ixesha lokubuyisela okanye ukunyamekela. 

 

Ipharamitha

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Ukuqulunqwa kwemichiza (Thermal Uhlalutyo) (%)

Umgangatho

IBanga

C

Kwaye

Mnu

P

S

Yonke into

EN 10305-3

E195

≤0.15

≤0.35

≤0.70

≤0.025

≤0.025

≥0.015

EN 10305-3

E235

≤0.17

≤0.35

≤1.20

≤0.025

≤0.025

≥0.015

I-JIS G3444/

I-JIS G3466

STK290

-

-

-

≤0.05

≤0.05

-

I-JIS G3444/

I-JIS G3466

STK400

≤0.25

-

-

≤0.04

≤0.04

-

 

Ukunyamezelana

Imigangatho yokuvelisa kunye nemigangatho yokunyamezela ityhubhu esekelwe kwi-JIS G3444, i-JIS-G 3445, EN10305-3, EN 10219, GB/T 13793, njl. Kwaye ukunyamezela kunokwenziwa ngokwezifiso ngokwemfuno yomthengi.

Iipropati zoomatshini

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IBanga

Ubume

I-Rpl (MPa)

Rm (MPa)

A L0=80mm (%)

E195

CR

≥195

≥330

≥8

E235

CR

≥235

≥390

≥7

STK290

CR

-

≥290

≥30

STK400

CR

≥235

≥400

≥23

Yabelana

1.Ukukhetha umgangatho ophezulu wekhabhoni yensimbi njengento ekrwada, eqhayisa ngeempawu ezithandekayo zomatshini, kubandakanywa amandla kunye nokuqina kunye nokubonisa ukusebenza okuzinzile ngexesha lokugoba, ukubethelwa kunye nezinye iinkqubo zokucubungula.


I-2.CBIES isebenzisa iteknoloji ye-welding ephezulu-frequency ukuqinisekisa umgangatho ohambelanayo we-weld joints, ngokufanelekileyo ukunciphisa iziphene ze-welding. Le ndlela yokwandisa amandla kunye nobomi bokudinwa kweendawo ezidityanisiweyo, ngaloo ndlela iqinisekisa ukhuseleko lwemveliso ngexesha lokusetyenziswa.


I-3.Ngexesha lenkqubo ye-welding, ulawulo oluqinileyo lwenziwa kwiiparamitha ze-welding ezifana nezangoku, i-voltage kunye nesantya sokuqinisekisa ukunyaniseka komgangatho we-weld. Ukongezelela, unyango lwe-post-weld luphunyeziwe, kubandakanywa ukucocwa kwe-intanethi ye-weld seam kunye nokuhlolwa kwexesha langempela kwiimpazamo, ukuqinisekisa ukuba kukho isiphene esifana nokuqhekeka, ukungena okungaphelelanga kunye nokufakwa kwe-slag kwiindawo ezidibeneyo.

Yabelana