Yintoni i-Free-Machining Steel?
I-Free-Cutting Steel yi-nickname ye-carbon steel enezinto ezongezelelweyo ze-alloying ngenjongo yodwa yokuphucula ukucwangciswa kwabo kunye nokulawula i-chip. Bakwabizwa ngokuba yi-Free-Cut okanye i-Free-Cutting materials.
Iintsimbi zokuSebenza zasimahla zahlulwe zaba ngamaqela ama-3
l11xx uthotho: isixa seSulfur (S) sinyuswe ukusuka kwi-0.05% kwiintsimbi zekhabhoni ezicacileyo ukuya kwi-0.1%. Yongeza malunga ne-20% kwi-machinability xa kuthelekiswa nezinto ezilinganayo kwi-series ye-10xx. Ngakolunye uhlangothi, amandla e-tensile ayancipha malunga ne-10%, kwaye izinto eziphathekayo zincinci.
l12xx uthotho: Umxholo weSulfur (S) wongezwa ngakumbi ukuya kwi-0.25%, kwaye umxholo we-Phosphorus (P) unyuswe ukusuka kwi-0.04% kwi-series ye-10xx ukuya kwi-0.5%. Ngenxa yoko, i-machinability inyuka ngenye i-40% ngexabiso lokuhla ngakumbi kwiipropati zomatshini.
lI-SAE 12L14 yinto yasimahla ukusika intsimbi apho iPhosphorus ithathelwe indawo yi-0.25% yeNkokheli (Pb), ekhuthaza ubuqili ngenye i-35%. Olu phuculo lwenzeka ngenxa yokuba iNkokheli iyanyibilika kwindawo yokusikwa, ngaloo ndlela inciphisa ukungqubana kunye nokubonelela ngokuthambisa kwendalo. Nangona kunjalo, abaninzi abenzi bezinto eziphathekayo kunye neevenkile zoomatshini bazama ukuphepha izongezo zelothe ngenxa yomonakalo wokusingqongileyo kunye nobungozi bempilo.
Indlela yokukhetha intsimbi yokusika yamahhala
Jindalai Steel ngumenzi wesinyithi ogcwele ngokupheleleyo kwaye okhokelayo, umthengisi, abathengisi bangaphandle, abahambisa iifom zemveliso yentsimbi efana nombhobho, iityhubhu, ibha kunye nentonga. Iimveliso zentsimbi ezibonelelwa sithi ziya kwenziwa zisuka kwimathiriyeli ekrwada ekumgangatho ophezulu kwaye ziqinisekiswa ngokupheleleyo kwiinkcukacha zoshishino ezifana ne-ASTM kunye ne-ASME okanye eminye imigangatho efanelekileyo.Jindalai Steel ukubonelela kunye nesitokhwe kwi-inventri enkulu ye-ASTM 12L14, AISI 12L14, SAE 12L14 (SUM24L / 95MnPb28 /Y15Pb) ibar ejikelezileyo yamalungu omatshini afana nezixhobo kunye neemitha, iinxalenye zokubukela, iimoto, izixhobo zoomatshini kunye nezinye iintlobo zoomatshini ekusebenziseni iindawo eziqhelekileyo, ezifana neebholiti, isixhobo sokusika, i-bushing, iphini, kunye nesikrufu somatshini, ukubumba iplastiki, izixhobo zotyando kunye nezixhobo zamazinyo, njl.njl. Ukuze ufumane inkcazelo engakumbi, nceda uqhagamshelane nathi..