OEM Custom Grey Iron tuurista
Sharaxaada Alaabta
Birta cawl, ama birta cawlan, waa nooc ka mid ah birta shubka ah oo leh qaab-dhismeed garaafeed.Waxaan ugu yeernaa walxaha noocan oo kale ah birta cawl sababtoo ah midabka cawl ee jabka.Garaafiga saliideeya gooynta iyo jebinta jajabyada, birta cawl waa daawaha kabka caadiga ah sababtoo ah qiimaheeda yaraa iyo mashiinkeeda wanaagsan.Ka sokow, sababtoo ah graphite-ku wuu jajabiyaa iskiis, waxay sidoo kale leedahay xamaasad wanaagsan oo xirto iska caabin.
Birta cawl waxa kale oo ay leedahay yaraanta adkaynta birta kale ee kabka sababtoo ah qaab-dhismeedka garaafyada.Marka la shubayo, cunsurka silikoon wuxuu kor u qaadi karaa iska caabbinta daxalka wanaagsan wuxuuna kordhin karaa dareeraha marka la shubayo.Birta cawl waxaa guud ahaan loo arkaa inay fududahay alxanka.Marka la barbardhigo kuwa kalebirta tuurid, Birta cawl waxa ay leedahay cudud yar oo jilicsan iyo ductility;taasina waa sababta saamaynta iyo iska caabbinta naxdinta leh ee walxahan oo kale ay ku dhowdahay inaysan jirin.
Darajooyinka Birta Cawlan ee Inta Badan La Isticmaalo
| Bir cawlan | Dhumucda gidaarka/mm | C | Si | Mn | P≤ | S≤ |
| HT150 | <30 | 3.3-3.5 | 2.0-2.4 | 0.5-0.8 | 0.2 | 0.12 |
| 30-50 | 3.2-3.5 | 1.9-2.3 | 0.5-0.8 | 0.2 | 0.12 | |
| >50 | 3.2-3.5 | 1.8-2.2 | 0.6-0.9 | 0.2 | 0.12 | |
| HT200 | <30 | 3.2-3.5 | 1.6-2.0 | 0.7-0.9 | 0.15 | 0.12 |
| 30-50 | 3.1-3.4 | 1.5-1.8 | 0.8-1.0 | 0.15 | 0.12 | |
| >50 | 3.0-3.3 | 1.4-1.6 | 0.8-1.0 | 0.15 | 0.12 | |
| HT250 | <30 | 3.0-3.3 | 1.4-1.7 | 0.8-1.0 | 0.15 | 0.12 |
| 30-50 | 2.9-3.2 | 1.3-1.6 | 0.9-1.1 | 0.15 | 0.12 | |
| >50 | 2.8-3.1 | 1.2-1.5 | 1.0-1.2 | 0.15 | 0.12 |
Aasaaskayaga, waxaanu samayn karnaa dhejinta birta cawlan ee hoos ku xusan laba nooc:
Qaadista Xumbo Lumay: Keliyamaal-gelintahabka loogu talagalay qaybaha birta ee shubka, kaas oo leh faa'iidooyin badan si loo soo saaro wax-soo-saarka maalgelinta birta cawlan yar, sida kharashka caaryada ee la badbaadiyay, soo gaabiyo wareegga wax-soo-saarka iyo hagaajinta waxtarka wax-soo-saarka.Habka tuurista xumbo lumay, waxaan ka caawin karnaa macaamiisheena si ay u helaan alaab sax ah oo sare leh oo leh dusha sare ee aad u fiican, iyo hawlo farsamo oo yar ayaa la samayn doonaa.
Kabista Ciidda XabagtaHabka ugu weyn ee wax shubidda ciidda loogu talagalay tuurista yaryar iyo kuwa dhexe.Marka la barbar dhigo hababka kale ee wax shubista ciidda, shubista ciiddu waa hab saxan oo sax ah oo ku dhow shubista maalgashiga.Sida qallafsanaanta wanaagsan ee ciidda xabagta iyo xoogga sare ee caaryada cammuudda marka hore la tuurayo, markaas waxaan si wax ku ool ah u baabi'in karnaa godka yaraanshaha, cilladaha yaraanshaha birta cawl.
Qalabka tuurista
