I-OD (mm): Yenzelwe ngokuhambelana noyilo lwabathengi Ukutyeba (mm): 1.2-3.0 mm Ubude (mm): 50-12000. Umgangatho: JIS G 3445, EN10305-3, GB/T 13793, njl. IBakala: STKM11,STKM12, STKM13,E195,E235,E355, Q195,Q235B, Q355B, njl. cwangcisa imveliso yovavanyo emva kwengxoxo kunye nesivumelwano.
Iimpawu zeMveliso
Isakhelo sebhayisekile ejikelezayo (okanye ibhayisekile yokuzivocavoca yangaphakathi) yeyona nxalenye yesakhiwo esixhasa wonke umzimba. Isakhelo ngokuqhelekileyo senziwe ngetsimbi kwaye senzelwe ukuzinza, ukuqina kunye nokuthuthuzela.
Ipharamitha
Ubume beMichiza (Uhlalutyo lobushushu) (%)
IBanga |
C |
Kwaye |
Mnu |
P |
S |
I-STKM11A |
≤0.12 |
≤0.35 |
≤0.6 |
≤0.04 |
≤0.04 |
I-STKM12B |
≤0.20 |
≤0.35 |
≤0.6 |
≤0.04 |
≤0.04 |
I-STKM12C |
≤0.20 |
≤0.35 |
≤0.6 |
≤0.04 |
≤0.04 |
I-STKM13C |
≤0.25 |
≤0.35 |
0.30-0.90 |
≤0.04 |
≤0.04 |
Ukunyamezelana
Imigangatho yokuvelisa kunye nemigangatho yokunyamezela ityhubhu esekelwe kwi-JIS-G 3445, EN10305-3, GB / T 13793, njl. Kwaye ukunyamezela kunokwenziwa ngokwezifiso ngokwemfuno yomthengi.
Iipropati zoomatshini
IBanga |
Ubume |
I-Rpl (MPa) |
Rm (MPa) |
A L0=80mm (%) |
I-STKM11A |
CR/HR |
-- |
≥290 |
≥35 |
I-STKM12B |
CR/HR |
≥275 |
≥390 |
≥25 |
I-STKM12C |
CR/HR |
≥355 |
≥470 |
≥20 |
I-STKM13C |
CR/HR |
≥380 |
≥510 |
≥15 |
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.