Free-Machining Steel ke Eng?
Free-Cutting Steel ke lebitso la bosoasoi la tšepe ea carbon e nang le likarolo tse ling tsa alloying molemong oa ho ntlafatsa machina le taolo ea chip. Li boetse li reneketsoa ka lisebelisoa tsa Free-Cut kapa Free-Cutting.
Litšepe tsa Free-Machining li arotsoe ka lihlopha tse 3
l11xx letoto: palo ea Sebabole (S) e eketsehile ho tloha ho 0.05% ho litšepe tsa khabone e hlakileng ho ea ho 0.1%. E eketsa hoo e ka bang 20% ho machinability ha e bapisoa le lisebelisoa tse lekanang letotong la 10xx. Ka lehlakoreng le leng, matla a matla a fokotseha ka hoo e ka bang 10%, 'me thepa e senyeha haholoanyane.
l12xx letoto: Sebabole (S) se eketsoa ho ea ho 0.25%, 'me litaba tsa Phosphorus (P) li eketsehile ho tloha ho 0.04% letotong la 10xx ho ea ho 0.5%. Ka lebaka leo, machinability e eketseha ka 40% e 'ngoe ka theko ea ho theoha ho eketsehileng ha thepa ea mechine.
lSAE 12L14 ke mahala tšepe e sehang moo Phosphorus e nkeloa sebaka ke 0.25% ea Load (Pb), e matlafatsang machinability ka 35% e 'ngoe. Ntlafatso ena e etsahala hobane Loto e qhibiliha sebakeng seo e sehiloeng, kahoo e fokotsa khohlano le ho fana ka lubrication ea tlhaho. Leha ho le joalo, bahlahisi ba bangata ba thepa le mabenkele a mechine ba leka ho qoba li-supplement tsa loto ka lebaka la tšenyo ea tikoloho le likotsi tsa bophelo bo botle.
Mokhoa oa ho khetha tšepe ea ho itšeha mahala
Jindalai Steel ke moetsi oa tšepe ea nang le thepa e felletseng le e etelletseng pele, mofani oa thepa, barekisi, barekisi ba mefuta ea lihlahisoa tsa tšepe tse kang phala, li-tubing, bar le rod. Lihlahisoa tsa tšepe tseo re fanang ka tsona li tla etsoa ka thepa e tala ea boleng bo holimo 'me li netefalitsoe ka botlalo ho latela litlhaloso tsa indasteri joalo ka ASTM le ASME kapa litekanyetso tse ling tse amehang.Jindalai Steel fana le ho boloka lethathamo le leholo la ASTM 12L14, AISI 12L14, SAE 12L14 (SUM24L / 95MnPb28 /Y15Pb) likarolo tsa mochini tse chitja tse kang lisebelisoa le limithara, likarolo tsa ho shebella, koloi, lisebelisoa tsa mochini le mefuta e meng ea metjhini e sebelisang likarolo tse tloaelehileng, joalo ka liboutu, sesebelisoa sa ho itšeha, bushing, pin, le sekoti sa mochini, ho bopa polasetiki, lisebelisoa tsa ho buoa le tsa meno, joalo-joalo Ho fumana lintlha tse ling, ka kopo ikopanye le rona.
