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isingeniso

Lapha kungaba lula kuwe Ulwazi.

Funda ukuthi ungakhetha kanjani isaha eliyindilinga Elibandayo.Ukukusiza ukuthi uqoqe yonke into uwedwa ngokuzama nangephutha.
Izihloko ezilandelayo zizokwethula ngayinye yazo

Okuqukethwe

• Qaphela indaba

• Indlela Yokukhetha Isaha Elibandayo Elilungile

• Isiphetho

Qaphela indaba

Izigaba Zezinto Ezivamile

Izicelo ezijwayelekile emakethe Ukusaha okubandayo kuhloswe emakethe yamapuleti ensimbi.

Amapuleti ensimbi ikakhulukazi afaka izigaba ezintathu:

Ukuhlukaniswa ngokwezinto ezibonakalayo:

1. izinto zokuhlobisa zensimbi ezinensimbi
2. izinto zokuhlobisa zensimbi ezingenayo insimbi
3. izinto ezikhethekile zensimbi zokuhlobisa

Insimbi Emnyama

Izinto ezisansimbi ezisansimbi ezisetshenziswa ebunjiniyela ngokuyinhloko ziyinsimbi ekhonjiwe nensimbi, okuyingxubevange eyenziwe ngensimbi nekhabhoni njengezici eziyinhloko.

Yiziphi izinto ezingasikwa imikhiqizo yamasaha abandayo?

Ikakhulu isetshenziselwa izinto zensimbi ye-carbon steel medium, high and low

Insimbi ye-Carbon isho ama-alloys e-iron-carbon ane-carbon content engaphansi kuka-2.11%

Ngokusho kokuqukethwe kwekhabhoni, ingahlukaniswa ibe:

Insimbi ye-carbon ephansi (0.1~0.25%)

Insimbi yekhabhoni emaphakathi (0.25~0.6%)

Insimbi enekhabhoni ephezulu (0.6~1.7%)

1. Insimbi Emaphakathi

Eyaziwa nangokuthi insimbi emnene, insimbi ephansi yekhabhoni enokuqukethwe kwekhabhoni kusuka ku-0.10% kuya ku-0.25% kulula ukwamukela ukucubungula okuhlukahlukene njengokubumba, ukushisela nokusika. Kuvame ukusetshenziselwa ukwenza amaketanga, ama-rivets, ama-bolts, ama-shafts, njll.

Izinhlobo Zensimbi Emnene

I-engeli yensimbi, insimbi yesiteshi, i-I-beam, ipayipi lensimbi, umucu wensimbi noma ipuleti lensimbi.

Indima yensimbi ephansi ye-carbon

Isetshenziselwa ukwakha izingxenye ezihlukahlukene zokwakha, iziqukathi, amabhokisi, iziko, imishini yezolimo, njll. Insimbi yekhwalithi ephezulu enekhabhoni ephansi igoqwa ibe amapuleti amancane ukuze kwenziwe imikhiqizo edonsa ngokujulile njengamakhebhu ezimoto namahood enjini; iphinde igoqwe ibe yimigoqo futhi isetshenziselwe ukwenza izingxenye zemishini ezinezidingo zamandla aphansi. Insimbi enekhabhoni ephansi ngokuvamile ayilashwa ngokushisa ngaphambi kokusetshenziswa.

Lezo ezinokuqukethwe kwekhabhoni engaphezu kuka-0.15% zifakwe i-carburized noma i-cyanided futhi zisetshenziselwa izingxenye ezinjenge-shafts, bushings, sprockets nezinye izingxenye ezidinga izinga lokushisa eliphezulu kanye nokumelana nokugqokwa okuhle.

Insimbi emaphakathi inokusetshenziswa okulinganiselwe ngenxa yamandla ayo aphansi. Ukwandisa ngokufanelekile okuqukethwe kwe-manganese kunsimbi ye-carbon kanye nokwengeza amanani amancane e-vanadium, i-titanium, i-niobium nezinye izakhi ze-alloying kungathuthukisa kakhulu amandla ensimbi. Uma okuqukethwe kwekhabhoni ensimbi kuncishisiwe kanye nenani elincane le-aluminium, inani elincane lezinto zokwakha i-boron ne-carbide zengezwa, iqembu le-ultra-low carbon bainite lingatholakala elinamandla aphezulu futhi ligcina ipulasitiki enhle nokuqina.

1.2. Medium carbon steel

Insimbi yekhabhoni enokuqukethwe kwekhabhoni engu-0.25%~0.60%.

Miningi imikhiqizo ehlanganisa insimbi ebulewe, i-semi-killed steel, insimbi ebilisiwe nokunye.

Ngaphezu kwekhabhoni, ingaqukatha okuncane (0.70%~1.20%).

Ngokwekhwalithi yomkhiqizo, ihlukaniswe ngensimbi evamile ye-carbon structural kanye nekhwalithi ephezulu ye-carbon structural steel.

Ukusebenza kwe-thermal nokusebenza kokusika kuhle, kodwa ukusebenza kwe-welding kubi. Amandla nobulukhuni kuphakeme kune-low carbon steel, kodwa ipulasitiki nokuqina kuphansi kune-low carbon steel. Izinto ezifakwe emanzini ashisayo kanye nezinto ezibandayo zingasetshenziswa ngokuqondile ngaphandle kokwelashwa kokushisa, noma zingasetshenziswa ngemva kokwelashwa kokushisa.

Insimbi yekhabhoni emaphakathi ngemuva kokucisha kanye nokushisa inezakhiwo ezinhle zokuhlanganisa. Ukuqina okuphezulu okungafinyelelwa cishe ku-HRC55 (HB538), futhi σb kungu-600~1100MPa. Ngakho-ke, phakathi kokusetshenziswa okuhlukahlukene okunamazinga wamandla aphakathi nendawo, insimbi ye-carbon steel iyona esetshenziswa kakhulu. Ngaphezu kokusetshenziswa njengezinto zokwakha, ibuye isetshenziswe kabanzi ekwenzeni izingxenye ezihlukahlukene zemishini.

Izinhlobo ze-Medium Carbon Steel

40, 45 insimbi, insimbi ebulewe, insimbi ebulewe kancane, insimbi ebilayo…

Iqhaza Lensimbi Yekhabhoni Ephakathi

Insimbi ye-carbon emaphakathi isetshenziswa kakhulu ukwenza izingxenye ezihambayo ezinamandla amakhulu, njengama-compressor komoya namapiston epompo, izixhumi ze-steam turbine, shafts yemishini esindayo, izikelemu, amagiya, njll., izingxenye ezingagqoki ezingaphezulu, ama-crankshaft, amathuluzi omshini Ama-spindle, ama-roller. , amathuluzi ebhentshi, njll.

1.3.I-carbon steel ephezulu

Ivamise ukubizwa ngensimbi yensimbi, iqukethe ikhabhoni esuka ku-0.60% iye ku-1.70% futhi ingaqiniswa futhi ifuthelane.

Izando, ama-crowbars, njll. zenziwe ngensimbi ene-carbon content engu-0.75%; amathuluzi okusika anjengama-drill, ompompi, ama-reamers, njll. enziwe ngensimbi enokuqukethwe kwekhabhoni engu-0.90% kuya ku-1.00%.

Izinhlobo ze-High Carbon Steel

Insimbi ye-50CrV4: Iwuhlobo lwensimbi enwebeka kakhulu futhi enamandla amakhulu, ikakhulukazi eyakhiwe ikhabhoni, i-chromium, i-molybdenum ne-vanadium nezinye izakhi. Kuvame ukusetshenziselwa ukwenza iziphethu kanye namathuluzi okwakha.

Insimbi engu-65Mn: Insimbi enamandla amakhulu futhi eqine kakhulu eyakhiwe ngekhabhoni, i-manganese nezinye izakhi. Ivame ukusetshenziselwa ukwenza iziphethu, imimese kanye nezingxenye zemishini.

Insimbi ye-75Cr1: Iyinsimbi yensimbi enekhabhoni ephezulu, ene-chromium ephezulu, ehlanganiswe ikakhulukazi ikhabhoni, i-chromium nezinye izakhi. Inokuqina okuphakeme kanye nokungagugi futhi isetshenziselwa ukwenza ama-saw blades kanye nezinto zokupholisa.

Insimbi ye-C80: Iwuhlobo lwensimbi ye-carbon ephezulu, ikakhulukazi eyakhiwe ngezinto ezifana nekhabhoni ne-manganese. Ivamise ukusetshenziselwa ukwenza izingxenye ezinamandla kakhulu njengama-saw blades, ama-coil plate kanye neziphethu.

Iqhaza Lensimbi Yekhabhoni Ephakeme

Insimbi enekhabhoni ephezulu isetshenziswa kakhulu

1. Izingxenye ezizenzakalelayo
   Insimbi enekhabhoni ephezulu ivamise ukusetshenziselwa ukwenza izingxenye ezifana neziphethu zezimoto nezigubhu zamabhuleki ukuze kuthuthukiswe ukuphepha nokusebenza kwemoto.
2. Imimese nezindwani
   Insimbi ye-carbon ephezulu inezici zokuqina okuphezulu namandla aphezulu futhi isetshenziselwa ukwenza amathuluzi okusika nokufaka, okungathuthukisa ukusika ukusebenza kahle nokwelula impilo yokusebenza.
3. Amathuluzi okudala
   I-carbon steel ephezulu ingasetshenziselwa ukwenza ama-forging dies, amathuluzi okukhanga abandayo, ukufa okushisayo, njll. ukuthuthukisa ukunemba namandla omkhiqizo ophelile.
4. Izingxenye zemishini
   Insimbi enekhabhoni ephezulu ingasetshenziselwa ukwakha izingxenye zemishini ezahlukahlukene, njengama-bearings, amagiya, amahabhu amasondo, njll., ukuthuthukisa ukusebenza kahle komsebenzi kanye namandla okuthwala umthwalo.

(2) Ukuhlukaniswa ngezigaba ngamakhemikhali

Insimbi ihlukaniswa ngokwamakhemikhali ayo futhi ingahlukaniswa ibe yi-carbon steel ne-alloy steel

2.1. Insimbi ye-carbon

Insimbi ye-Carbon iyingxube ye-iron-carbon ene-carbon content engu-0.0218%~2.11%. Ibizwa nangokuthi i-carbon steel. Ngokuvamile futhi iqukethe amanani amancane e-silicon, i-manganese, isulfure, ne-phosphorus. Ngokuvamile, ukuphakama kwekhabhoni ku-carbon steel, kukhulu ubulukhuni namandla, kodwa ukwehla kwepulasitiki.

2.2. Insimbi ye-alloy

Insimbi ye-alloy yakhiwa ngokungeza ezinye izakhi ze-alloying ku-carbon steel evamile. Ngokwenani lezinto ezihlanganisiwe ezingeziwe, insimbi ye-alloy ingahlukaniswa ibe yinsimbi ephansi ye-alloy (ingqikithi yokuqukethwe kwe-alloy element ≤5%), insimbi ye-alloy medium (5% ~ 10%) nensimbi ephezulu ye-alloy (≥10%).

Indlela Yokukhetha Isaha Elibandayo Elilungile

Izinto zokusika: Ukusaha okubandayo kwensimbi eyomile kulungele ukucubungula insimbi ye-alloy ephansi, insimbi ye-carbon steel ephakathi nendawo, insimbi ecijile, insimbi yesakhiwo nezinye izingxenye zensimbi ezinobulukhuni obungaphansi kwe-HRC40, ikakhulukazi izingxenye zensimbi eziguquliwe.

Isibonelo, insimbi eyindilinga, insimbi ye-engeli, insimbi ye-engeli, insimbi yesiteshi, ishubhu eyisikwele, i-I-beam, i-aluminium, ipayipi lensimbi engagqwali (uma kusikwa ipayipi lensimbi engagqwali, ishidi lensimbi ekhethekile kufanele lishintshwe)

Imithetho yokukhetha elula

1. Khetha inombolo yamazinyo we-saw blade ngokusho kobubanzi bezinto zokusika

2. Khetha uchungechunge lwe-saw blade ngokuya ngezinto ezibonakalayo

Unjani umphumela?

1. Ukusika umphumela wezinto ezibonakalayo

Isiphetho

Okungenhla ubudlelwano phakathi kwezinye izinto zokwakha kanye nama-saw blades, nokuthi zingakhethwa kanjani.
Futhi kuncike kudivayisi esetshenzisiwe. Sizokhuluma ngalokhu esikhathini esizayo.
Uma ungaqiniseki ngosayizi olungile, funa usizo kuchwepheshe.

Uma unentshisekelo, singakunikeza amathuluzi angcono kakhulu.

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Yeqa umkhawulo bese uya phambili ngesibindi! Isiqubulo sethu.