Bututun ƙarfe mai haske da aka gama birgima shi ne kayan bututun ƙarfe masu inganci bayan an gama zane ko birgima mai sanyi. Saboda bangon ciki da waje na bututun haske masu inganci ba su da wani Layer na oxide, babu zubewa a ƙarƙashin matsin lamba mai yawa, daidaito mai yawa, ƙarewa mai yawa, babu nakasa yayin lanƙwasa sanyi, walƙiya, lanƙwasawa da babu tsagewa, da sauransu, ana amfani da su galibi don samar da samfuran abubuwan da ke cikin iska ko na hydraulic, kamar silinda ko silinda mai, waɗanda za su iya zama bututu marasa sumul ko bututun walda. Haɗin sinadarai na bututun haske mai inganci ya haɗa da carbon C, silicon Si, manganese Mn, sulfur S, phosphorus P, da chromium Cr.
Babban fasalulluka na kammala bututu mai haske:
Bango na ciki da na waje na bututun ƙarfe suna da daidaito mai kyau da kuma kyakkyawan ƙarewa. Bayan an yi amfani da zafi, bututun ƙarfe ba shi da wani Layer na oxide, kuma bangon ciki yana da tsafta sosai. Bututun ƙarfe yana ɗaukar matsin lamba mai yawa, lanƙwasawa mai sanyi ba ya lalacewa, kuma walƙiya da lanƙwasa ba ya fashewa. Ana iya amfani da bututun ƙarfe da aka naɗe da aka gama da Tianjin Century Zoomlion don sassauƙan gyare-gyare da sarrafa injina daban-daban. Launin bututun ƙarfe: fari tare da haske, tare da walƙiya mai ƙarfi.
Matsayi na yau da kullun, kayan aiki da isarwa na gamawa-bututu masu haske da aka birgima
Babban ƙa'idodi: GB/T3639, DIN2391-94/C, DIN2445, EN10305, DIN1630, DIN1629, ASTMA106, ASTMA179, JISG3445
Babban kayan aiki: 10 #, 20 #, 35, 45, 40Cr, 25Mn.37Mn5, St35 (E235), St37.4, St45 (E255), St52 (E355)
Babban matsayin isarwa: NBK (+N), GBK (+A), BK (+C), BKW (+LC), BKS (+SR)
Amfani dagamawa-bututu masu haske da aka birgima
Motoci, kayan haɗin injina da sauran injuna masu buƙatar daidaito da santsi na bututun ƙarfe. Yanzu masu amfani da bututun ƙarfe na gamawa ba wai kawai waɗanda ke da manyan buƙatu na daidaito da gamawa ba ne. Saboda daidaiton bututun ƙarfe na gamawa yana da girma kuma ana iya kiyaye haƙurin wayoyi 2-8, yawancin masu amfani da injina suna canza bututun ƙarfe mara sulɓi ko ƙarfe mai zagaye zuwa bututu masu haske na gamawa don adana asarar aiki, kayan aiki da lokaci.
Girman da aka saba amfani da shi na bututun ƙarfe mai inganci
| Teburin ƙayyadaddun bututun ƙarfe | |||
| Girman | Girman | Girman | Girman |
| 10*2 | 38*4.5 | 60*7 | 108*4 |
| 14*2 | 38*5 | 60*8 | 108*4.5 |
| 14*3 | 38*6 | 63.5*3 | 108*5 |
| 18*3 | 40*2 | 63.5*3.5 | 108*6 |
| 19*2 | 40*3.5 | 63.5*4 | 108*7 |
| 19*2.75 | 42*3 | 63.5*4.5 | 108*8 |
| 19*3 | 42*3.5 | 63.5*5 | 108*9 |
| 20*2 | 42*4 | 63.5*6 | 108*10 |
| 22*2 | 42*4.5 | 63.5*9 | 108*12.5 |
| 22*2.5 | 42*5 | 63.5*10 | 114*4 |
| 22*3 | 45*2.5 | 68*4 | 114*4.5 |
| 22*3.5 | 45*3 | 68*6 | 114*5 |
| 22*4 | 45*3.5 | 70*3 | 114*6 |
| 25*2 | 45*4 | 70*3.5 | 114*9 |
| 25*2.5 | 45*4.5 | 70*4 | 133*4.5 |
| 25*3 | 45*5 | 70*4.5 | 133*5 |
| 25*3.5 | 45*6 | 70*5 | 133*6 |
| 25*4 | 48*3 | 70*6 | 133*6.5 |
| 25.4*4.5 | 48*3.5 | 70*8 | 133*7 |
| 27*2.5 | 48*4 | 70*9 | 133*8 |
| 28*2.5 | 48*4.5 | 70*10 | 133*9 |
| 28*3 | 51*3 | 73*3.5 | 133*10 |
| 28*3.5 | 51*3.2 | 73*4 | 133*12.5 |
| 28*4 | 51*3.5 | 73*4.5 | 140*6 |
| 28*4.5 | 51*4 | 73*5 | 140*8 |
| 30*3 | 51*4.5 | 73*5.5 | 140*10 |
| 32*2 | 51*5 | 73*7 | 159*4.5 |
| 32*2.5 | 51*6 | 76*3.5 | 159*5 |
| 32*3 | 54*3.5 | 76*4 | 159*5.5 |
| 32*3.5 | 54.5*3.5 | 76*4.5 | 159*6 |
| 32*4 | 54*5 | 76*5 | 159*7 |
| 32*4.5 | 57*3 | 76*6 | 159*8 |
| 32*5 | 57*3.5 | 76*7 | 159*10 |
| 34*3 | 57*4 | 89*4 | 159*12 |
| 34*3.5 | 57*5 | 89*4.5 | 168*5 |
| 34*4 | 57*6 | 89*5 | 168*6 |
| 34*4.5 | 57*10 | 89*6 | 168*7 |
| 34*5 | 57*12 | 89*7 | 168*8 |
| 34*8 | 60*3 | 89*8 | 168*9 |
| 36*4 | 60*3.5 | 89*10 | 168*10 |
| 38*2.5 | 60*4 | 102*4 | 194*6 |
| 38*3 | 60*4.5 | 102*4.5 | 194*7 |
| 38*3.5 | 60*5 | 102*5 | 194*9 |
| 38*4 | 60*6 | 102*6 | 194*10 |
Lokacin Saƙo: Afrilu-26-2024