Intsimbi yoLwakhiwo ye-40Cr/ SCr440 Alloy

Inkcazo:

Yeyentsimbi yesakhiwo ye-alloy esemgangathweni yesizwe kwaye yeyona ntsimbi yesakhiwo ye-alloy ecinyiweyo neqinisiweyo esetyenziswa kakhulu.

(Ihambelana nenombolo yentsimbi esemgangathweni yaseJamani i-DIN 41Cr4/42Gr4; inombolo yentsimbi esemgangathweni ye-SS yaseSweden 2245; inombolo yentsimbi esemgangathweni yaseMelika i-AISI/SAE/ASTM 5140; inombolo yentsimbi esemgangathweni yaseJapan i-JIS SCr440(H)/SCr440)

Umxholo wokwakheka kweekhemikhali:

C:0.37-0.44	I-Si:0.17-0.37	Mn: 0.50-0.80	S: ≤0.030
P: ≤0.030	I-Cr:0.80-1.10	Ngaphakathi: ≤0.30

Nceda undithumelele umbuzo
ngokobukhulu bakho kunye neemfuno zakho

iinkcukacha zemveliso

Iimpawu zentsimbi yesakhiwo se-alloy ye-40Cr

1. Amandla okutsalwa, amandla okuvelisa kunye nokuqina kwentsimbi yokwakha ye-alloy ye-40Cr ziphezulu kunezo zentsimbi ye-40, kodwa ukusebenza kwe-welding kulinganiselwe kwaye kunemikhwa yokwenza imifantu.

2. Ineempawu ezintle ezibanzi zokwenziwa kweplastiki, ukuqina kunye namandla, kwaye ineempawu ezilungileyo zoomatshini ezibanzi. Yenye yeentsimbi ezisetyenziswa kakhulu kwishishini lokuvelisa oomatshini.

3. Intsimbi inexabiso eliphakathi kwaye kulula ukuyicubungula. Inokufumana ukuqina okuthile, iplastiki kunye nokumelana nokuguguleka emva konyango olufanelekileyo lobushushu. Ukulungisa izinto ngendlela eqhelekileyo kunokukhuthaza ukucocwa kwezicubu, ukufikelela kwimeko elungeleleneyo, kunye nokuphucula ukusebenza kokusika kwento engenanto.

4.Indima ephambili yeCr kunyango lobushushu kukuphucula ukuqina kwentsimbi. Ke ngoko, intsimbi ye-40Cr inokuqina okuhle. Emva konyango lokucima (okanye lokucima nokulungisa), iimpawu zoomatshini ezifana namandla, ubulukhuni, ukuqina kwempembelelo kunye nezinye ze-40Cr nazo ziphezulu kakhulu kunezentsimbi yeNombolo 45. Nangona kunjalo, ngenxa yokuqina kwayo okuqinileyo, uxinzelelo lwangaphakathi lwe-40Cr lukhulu kunolwentsimbi yeNombolo 45 ngexesha lokucima. Phantsi kweemeko ezifanayo, ukuthambekela kokuqhekeka kwezinto ze-40Cr kukhulu kunokwezinto zentsimbi yeNombolo 45, ngoko ke unyango lokunciphisa uxinzelelo luyafuneka.

inkcazo2

Ububanzi bokusetyenziswa kwentsimbi yesakhiwo se-alloy ye-40Cr

1. Isetyenziselwa ukwenza ii-molds ezineemfuno eziphezulu kune-P20;

2. Emva kokucima nokulungisa, olu hlobo lwentsimbi lusetyenziselwa ukwenza iindawo zoomatshini ezithwala imithwalo ephakathi kwaye zisebenza ngesantya esiphakathi, ezifana nee-knuckles zokuqhuba, ii-half shafts zangasemva zeemoto, kunye neegiya, ii-shafts, ii-worms, ii-spline shafts, ii-sleeves eziphakathi, njl.njl. kwizixhobo zomatshini;

3. Emva kokucima kunye nokushisa okuphakathi, isetyenziselwa ukuvelisa iindawo ezimelana nomthwalo ophezulu, impembelelo kunye nokusebenza ngesantya esiphakathi, njengeegiya, iispindle, iirotor zepompo yeoyile, izilayidi, iikhola, njl.njl.;

Intsimbi yolwakhiwo lwe-alloy ye-4.40Cr ifanelekile kwiindawo zeshaft ezichanekileyo nezikhawulezayo. Olu hlobo lwentsimbi luneempawu ezintle zoomatshini emva kokuzithambisa nokuzicima.

Inkampani iSanyao inokubonelela abathengi nge-forging eyenzelwe wena (kubandakanya ubungakanani, ubulukhuni, i-eye bolt, i-rough machining, i-quenching kunye ne-tempering, i-rough surface grinding, i-fine surface grinding, njl.njl.) ukuhlangabezana neemfuno zabathengi ngabanye.