40CrMnMo bishyushye bizunguruka ibyuma bizunguruka

Nyuma yo kuzimya no gushyuha, 40CrMnMo ibyuma bizunguruka bifite imiterere myiza yubukanishi, gukomera gukomeye, hamwe nubushyuhe bwo hejuru. Ahanini ikoreshwa muburyo bwazimye kandi butuje. 40CrMnMo ibyuma bizunguruka bikunze gukoreshwa mugukora ibintu biremereye, binini binini byambukiranya ibice, ibikoresho, imitambiko yinyuma yinyuma, ibiti, ibiti bya eccentricique, inkoni zihuza, nibice bisa na turbine. Irashobora kandi gukoreshwa aho kuba 40CrNiMo ibyuma bizunguruka.

Ibigize imiti (wt.%)

C (％)	Si (％)	Mn (％)	Cr (％)	Mo (％)
0.37-0.45	0.17-0.37	0.90-1.20	0.90-1.20	0.20-0.30

Ibikoresho bya mashini

Rp0.2 (MPa)	Rm (MPa)	Ingaruka KV (J)	Kurambura A (%)	A Z (%)	Gutanga	Gukomera HB
823 (≥)	834 (≥)	41	33	12	Igisubizo & Gusaza, Ann, Gukoresha, Q + T.	233

Ibibazo

Q1. Urashobora gutanga igihe kingana iki?
Igisubizo: Kubicuruzwa byimigabane, bizakora ibicuruzwa muminsi 2-5 nyuma yo kubitsa cyangwa kwakira T / T;

kubicuruzwa bikenera umusaruro mushya kubikoresho bisanzwe, mubisanzwe byohereza muminsi 7-10;

kubicuruzwa bikenera ibicuruzwa bishya kubikoresho bidasanzwe kandi bidasanzwe, mubisanzwe bikenera iminsi 15-20 kugirango byoherezwe.

Q2. Urashobora gutanga ingero?

Igisubizo: Ingero zirashobora gutangwa hamwe nicyitegererezo cyamafaranga hamwe nubutumwa bwoherejwe kuruhande rwumuguzi.

Q3. Ni ubuhe buryo bwo kwishyura?
Igisubizo: Kwishyura hasi 30% TT no kugereranya 70% TT cyangwa L / C.

Q4. Nigute wohereza ibicuruzwa kandi bifata igihe kingana iki kugirango ugere?
Igisubizo: Mubisanzwe twohereza na DHL, UPS, FedEx cyangwa TNT. Mubisanzwe bifata iminsi 3-5 kugirango uhageze.

Gutwara indege no mu nyanja nabyo ntibigomba.

Kubicuruzwa byinshi, ubwikorezi bwubwato burahitamo.

Q5. Urashobora kwemera guhitamo?
Igisubizo: Yego. Irashobora gutegurwa nkuko abakiriya babisabye.

Q6. Nigute ushobora kwemeza ubuziranenge?

Igisubizo: Icyemezo cyo gupima urusyo rutangwa hamwe no koherezwa.

Niba bikenewe, Igenzura ryagatatu riremewe cyangwa SGS.