Ukuchazwa (mm) Iityhubhu ezijikelezayo OD: 16, 19, 22, 25, 25.4, 28, 30, 32, njl. Imibhobho yesikwere OD: 28x28, 35x35, njl. njl. UMgangatho: DIN 17100, DIN 17102, EN10268, EN10338, GB/T 11253, GB/T 1591, njl. IBakala: ST37-2G, ST52-3G, STE420, STE500, STE550, HHC20, HHC20, H480, HHC20, HC20, HC20, HC20, HC20, HC48, HC20, HC48, H48, 3G4, 3G4, 3G4, 37-3G Grade 3. I-HCT980X, Q235B, Q355B, njl. Inkqubo: I-high-frequency welding, ukusika, ukugoba, ukuvala i-orifice, i-chamfering, isitampu, ukwandisa, ukusika i-laser, ukubetha, ukusika i-bevel, i-welding.
Iimpawu zeMveliso
Izakhelo zezitulo eziziimoto zisebenza njengezona zinto zibalulekileyo zesakhiwo ezixhasa yonke indibano yesitulo, esenziwe ngokwesintu ukusuka kwizinto ezinobunkunkqele obuphezulu njengentsimbi okanye ialloyi zealuminiyam.
Ubume boyilo lwabo lubalwa ngokucokisekileyo kunye nokulungiswa ukuqinisekisa inkxaso ezinzileyo kunye nezihlalo ezitofotofo phantsi kokuma kwabakhweli kunye noxinzelelo lwangaphandle.
Ubume kunye nokugoba kwezi skeletons zokuhlala zihlala zidibanisa imigaqo ye-ergonomic, ukubonelela ngenkxaso efanelekileyo kunye namava okuhlala okuphakathi kwabantu. Ngaphezu koko, iifreyimu zezihlalo kufuneka zihambelane nemigaqo engqongqo yokhuseleko, ziqinisekise ukuba zibonelela ngokhuseleko olusebenzayo kwiimeko zokungqubana okanye kwiziganeko ezingalindelekanga.
Ipharamitha
Ubume beMichiza (Uhlalutyo lobushushu) (%)
IBanga |
Inombolo yentsimbi |
C |
Kwaye |
Mnu |
P |
S |
Yonke into |
E235 |
1.0308 |
≤0.17 |
≤0.35 |
≤1.20 |
≤0.025 |
≤0.025 |
≥0.015 |
E355 |
1.0580 |
≤0.22 |
≤0.55 |
≤1.60 |
≤0.025 |
≤0.025 |
≥0.02 |
Iipropati zoomatshini
IBanga |
Inombolo yentsimbi |
Ubuncinci bexabiso leemeko zokuhanjiswa |
||||||
+CR |
+A |
+N |
||||||
Rm MPa |
A % |
Rm MPa |
A % |
Rm MPa |
ReH |
A % |
||
E235 |
1.0308 |
390 |
7 |
315 |
25 |
340-480 |
235 |
25 |
E355 |
1.0580 |
540 |
5 |
450 |
22 |
490-630 |
355 |
22 |
Ukunyamezelana
Imigangatho yokuvelisa kunye nemigangatho yokunyamezela ityhubhu esekelwe kwi-JIS G 3445, i-ASTM A513, EN10305-3, i-GB / T 13793, njl. Kwaye ukunyamezela kunokwenziwa ngokwezifiso ngokwemfuno yomthengi.
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.