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Ọdịiche dị n'etiti ibu ígwè chrome-plated rod na CK45 ígwè CHROME-PLATED ROD..

1. Ngwakọta ígwè dị iche iche

  • Mkpanaka igwe na-ebu Chrome-plated: ịdị n'otu nke kemịkalụ kemịkalụ nke igwe na-ebu ígwè, ọdịnaya na nkesa nke ihe ndị na-abụghị ọla, na nkesa nke carbide niile siri ike.Ọ bụ otu n'ime akara akara nchara siri ike na mmepụta nchara niile.
  • CK45 ígwè chrome-plated mkpanaka: Ọ bụ igwe nrụpụta carbon dị elu, kwekọrọ na ọkọlọtọ Japan S45C, ọkọlọtọ America: 1045, na ọkọlọtọ German C45.Ihe e ji mara ya bụ na ọ nwere ike dị elu na nguzogide nrụrụ karịa ígwè A3 nkịtị.

2. Njirimara igwe dị iche iche

  • Mkpara chromium-plated ígwè na-ebu ígwè: Mejuputa ọkọlọtọ GB/T18254-2002 yana nkwekọrịta ịdịmma Laiwu Steel GCr15JD dabara n'ihe achọrọ nke ndị ọrụ na-ebu nke ọma.. The àgwà chọrọ nkeGCr15JDnkwekọrịta bụ tighter karịa GB / T18254-2002 ọkọlọtọ, na GCr15JD na-achọ oxygen ọdịnaya ≤10ppm , The Central segregation larịị bụ ihe na-erughị ma ọ bụ hà 1.0, na mejupụtara akara, ofu ogologo na size deviation bụ niile stricter karịa GB / T18254- 2002 ọkọlọtọ.
  • CK45 ígwè chrome-plated mmanya: The aro okpomọkụ ọgwụgwọ usoro maka CK45 ígwè kpọmkwem na GB / T699-1999 ọkọlọtọ bụ 850 ℃ normalizing, 840 ℃ quenching, na 600 ℃ tempering.Arụmọrụ enwetara bụ na ike mkpụrụ bụ ≥355MPa.

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3.Process dị iche

  • Na-ebu ígwè chromium-plated mkpanaka: 50 tọn na n'elu UHP ọkụ ọkụ na-agbaze 60 tọn na n'elu LF ọkụ refining 60 tọn na n'elu VD oku agụụ ọgwụgwọ, alloy ígwè billet ma ọ bụ akụkụ anọ billet na-aga n'ihu nkedo (260mm × 300mm, 2 nwayọọ nwayọọ), × 1080mm jụrụ oyi ma ọ bụ imecha nyocha na nchekwa nke ngwaahịa akpọrepu akpọpu ọkụ.
  • CK45 ígwè chromium-plated mkpanaka: 40Cr / 5140 ígwè kwesịrị mma mmanu mmanu mgbe emechara.40Cr / 5140 ígwè nwere ezigbo hardenability, na ike ike siri ike mgbe mma na mmanụ, na deformation na cracking ọchịchọ nke workpiece dị obere.Otú ọ dị, n'okpuru ọnọdụ nke siri ike mmanụ ọkọnọ, obere ụlọ ọrụ nwere ike imenyụ workpieces na-enweghị mgbagwoju anya shapes na mmiri, na ọ dịghị cracks na-hụrụ, ma onye ọrụ ga-akpachapụ anya okpomọkụ nke mbata na ntinye mmiri dabere na ahụmahụ.

 

Isi mmalite: Mechanical ọkachamara akwụkwọ.

Editor: Ali

Oge nzipu: Nov-16-2021