Gabatarwa ga Maƙallan-2

4. Zane-zanen Sassan Bolt

5. Gano Bolt

6. Alamomi, Maki na Aiki, da sauransu.

1. Alamomi: Ga ƙusoshin da sukurori masu siffar hexagon (diamita na zare > 5mm), ya kamata a yi alama a saman saman kai ta amfani da haruffan da aka ɗaga ko aka ɓoye, ko kuma a gefen kai ta amfani da haruffan da aka ɓoye. Wannan ya haɗa da matakan aiki da alamun masana'anta. Ga ƙarfen carbon: Lambar alamar ƙarfin ta ƙunshi lambobi biyu da aka raba ta da "·". Ma'anar ɓangaren lamba kafin "·" a cikin lambar alama yana nuna ƙarfin taurin lamba. Misali, "4″ a cikin matakin 4.8 yana nuna ƙarfin tensile na 400N/mm2, ko 1/100 na hakan. Ma'anar ɓangaren lamba bayan "·" a cikin lambar alama yana nuna rabon tensile-zuwa-tensile, wanda shine rabon wurin tensile na noman ko ƙarfin tensile na noman zuwa ƙarfin tensile na noman. Misali, wurin tensile na samfurin matakin 4.8 shine 320N/mm2. Alamun ƙarfin tensile na samfurin bakin ƙarfe sun ƙunshi sassa biyu da aka raba ta hanyar "-". Alamar da ke gaban "-" a cikin lambar alama tana nuna kayan, kamar A2, A4, da sauransu. Alamar bayan "-" tana nuna ƙarfi, kamar A2-70.

2). Maki: Ga ƙarfen carbon, ana iya raba ma'aunin ƙarfin aikin injina zuwa maki 10 na aiki: 3.6, 4.6, 4.8, 5.6, 5.8, 6.8, 8.8, 9.8, 10.9, da 12.9. An raba bakin ƙarfe zuwa rukuni uku: 60, 70, 80 (austenitic); 50, 70, 80, 110 (martensitic); 45, 60 (ferritic).

7. Maganin Fuskar Sama

Maganin saman yana da matuƙar amfani don ƙara juriya ga tsatsa, kuma wasu kuma suna la'akari da launi, don haka galibi ana amfani da shi ne don kayayyakin ƙarfe na carbon, waɗanda galibi suna buƙatar maganin saman. Maganin saman da aka saba amfani da shi sun haɗa da baƙaƙen fata, galvanizing, jan ƙarfe, nickel plating, chrome plating, azurfa plating, zinariya plating, dacromet, hot-dip galvanizing, da sauransu; akwai nau'ikan galvanizing da yawa, kamar shuɗi da fari zinc, shuɗin zinc, farin zinc, rawaya zinc, baƙi zinc, kore zinc, da sauransu, kuma an rarraba su zuwa nau'ikan da ba su da illa ga muhalli da kuma waɗanda ba su da illa ga muhalli. Kowane rukuni yana da kauri mai yawa don biyan buƙatun gwajin fesa gishiri daban-daban.

Bayani game da Kayayyakin Kayayyakin Motoci na yau da kullun

1) Bayani game da Kayayyakin Motoci na yau da kullun

Sassan mota na yau da kullun suna da nau'ikan iri-iri kuma ana amfani da su wajen kera takamaiman sassa da sassan motoci daban-daban, da kuma haɗawa da haɗa wasu ƙananan tsarin don samar da dukkan abin hawa. Ingancin sassan da aka saba yana da tasiri mai mahimmanci akan inganci da aikin kayan aikin injiniya gabaɗaya, kuma masana'antun motoci galibi suna da tsauraran hanyoyin bita da ƙa'idodin takaddun shaida don tsarin samar da kayan ɗaurewa. Babban girman kasuwa na masana'antar kera motoci yana ba da sararin haɓakawa mai faɗi don samfuran sassan motoci na yau da kullun. A cewar ƙididdiga, motar da ba ta da nauyi ko fasinja tana buƙatar kimanin kilogiram 50 (kimanin guda 5,000) na sassan da aka saba, yayin da motar kasuwanci mai matsakaici ko nauyi ke buƙatar kimanin kilogiram 90 (kimanin guda 5,710).

2). Lambar Lambobin Sassan Motoci na yau da kullun

Kowace babbar masana'antar injina a masana'antar kera motoci tana amfani da ƙa'idar "Dokokin Lissafin Samfurin Kayayyakin Motoci na Ma'aunin Mota" (QC/T 326-2013) don tsara ƙayyadaddun bayanai don lambobin sassan kasuwanci na yau da kullun, kuma abubuwan da ke ciki sun kasance iri ɗaya duk da bambance-bambancen.

Lambobin sassan mota na yau da kullun sun ƙunshi sassa 7, bisa ga tsari:

- Kashi na 1: Lambar fasalin sassan mota ta yau da kullun;
- Kashi na 2: Lambar iri-iri;
- Kashi na 3: Canja lambar (zaɓi ne);
- Sashe na 4: Lambar ƙayyade girma;
- Sashe na 5: Aikin injina ko lambar kayan aiki;
- Sashe na 6: Lambar maganin saman;
- Kashi na 7: Lambar rarrabuwa (zaɓi ne).

Misali: Q150B1250TF61 yana wakiltar ƙulli mai siffar hexagonal tare da ƙayyadaddun zare na M12, tsawon ƙulli na 50mm, matakin aiki na 10.9, da kuma rufin zinc mara amfani da electrolytic (launin toka-azurfa). Hanyar wakilcin ita ce kamar haka:

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