JQ.ER307 waya wolimba wotetezedwa ndi gasi wachitsulo chosapanga dzimbiri

JQ.ER307 stainless steel gas-shielded solid wire Featured Image

Amagwiritsidwa ntchito pazochitika zapadera zomwe zimafuna zinthu zopanda maginito monga sitima zapamadzi za nyukiliya ndi mbale zazitsulo zosagwirizana ndi zipolopolo, komanso zimagwiritsidwa ntchito powotcherera zitsulo zosiyana zomwe zimakhala zovuta kuwotcherera komanso zosavuta kung'amba.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zogulitsa Tags

Kugwiritsa ntchito

Wowotcherera waya mankhwala kapangidwe (Wt%)

Chitsanzo	Wowotcherera waya mankhwala kapangidwe (Wt%)
Chitsanzo	C	Mn	Si	Cr	Ni	Mo	P	S	Cu	Zina
JQ.ER307	0.078	4.50	0.41	20.15	9.52	0.95	0.013	0.008	0.34	-

Zochita zamalonda

Mtundu wovomerezeka (wofanana) wokhazikika		Chitsanzo cha zinthu zakuthupi zachitsulo choyikidwa (ndi SJ601)
GB	AWS	Tensile StrengthMPa	Elongation%
S307	Mtengo wa ER307	621	38.0

Zowotcherera pakali pano (AC kapena DC+)

Waya awiri (mm)		￠0.8	1.0	1.2
Welding panopa (A)	kuwotcherera lathyathyathya, kuwotcherera yopingasa	70-150	100-200	140-220
	kuwotcherera ofukula	50-120	80-150	120-180
	Kuwotcherera pamwamba	50-120	80-150	160-200

Zofotokozera Zamalonda

Waya awiri	￠0.8	1.0	1.2
Kulemera kwa phukusi	12.5Kg / chidutswa	15Kg / chidutswa	15Kg / chidutswa

Kusamala pakugwiritsa ntchito mankhwala

1. Kuteteza mpweya: Samalani chiyero cha mpweya wotchinga, ndipo mulingo woyenera wa gasi wosakaniza ndi Ar + 1-3% O2.
2.Kuthamanga kwa mpweya: 20-25L / min.
3.Kutalika kowuma: 15-25mm.
4.Chotsani kwenikweni dzimbiri wosanjikiza, chinyezi, mafuta, fumbi, etc. pa kuwotcherera mbali.
5. Panthawi yowotcherera panja, mphepo ikathamanga kwambiri kuposa 1.5m/s, payenera kutengedwa njira zoteteza mphepo, ndipo njira zodzitetezera ku mphepo ziyenera kuchitidwa kuti zisachitike pobowola.
Malingaliro omwe ali pamwambawa ndi ongogwiritsidwa ntchito okha, ndipo zochitika zenizeni zidzakhalapo pa ntchito yeniyeni.Ngati ndi kotheka, kuyenerera kwa ndondomeko kuyenera kuchitidwa musanadziwe ndondomeko yowotcherera.