Sandunan ma'adanin kwal
Sanda mai karkatar da yanayin ƙasa yana da babban ƙarfin juzu'i, wanda ake amfani da shi tare da dunƙule ruwan wukake guda ɗaya ko ruwa mai helical sau biyu.Yana ɗaukar ƙarfe na musamman na ƙasa da hanyar walƙiya ta ci gaba.
A'a, | Diamita | Karkacediamita | Karfe | Torque | Zurfin | Na'urar da ta dace | Bit diamita | Haɗin gwiwataurin |
1 | ku 34mm | 50-80 mm | dz5o | 200 kan/m | 100m | zDY-400, 540.650, 1200 | 65-113 mm | Saukewa: HRC28-32 |
2 | ku 42mm | 50-10mm | DZ50 | 3000n/m | 100m | 65-146 mm | Saukewa: HRC28-32 | |
3 | ku 5om | 73-150 mm | DZ50 | 5000n/m | 100m | 94-200 mm | Saukewa: HRC28-32 | |
4 | ku 60mm | 73-170 mm | R780 | 7000n/m | 150m | zDY-1500, 1900,400o,6o0o | 94-250 mm | Saukewa: HRC28-32 |
5 | ku 63.5mm | 73-20 mm | R780 | 8000n/m | 200m | 94-250 mm | Saukewa: HRC28-32 | |
6 | ku 73mm | 89-25mm | R78o | 10000n/m | 200m | 108-30mm | Saukewa: HRC28-32 | |
7 | ku 89mm | 100-300 mm | R780 | 12000n/m | 300m | 108-350 mm | Saukewa: HRC28-32 |
Bututun bututun kwal wani kayan aiki ne na kayan aikin hakar ma'adinai, bututu mai inganci mai inganci da ake amfani da shi a cikin injinan hako ma'adinan kwal, gabaɗaya an yi shi da ƙarancin ƙarfe na carbon, wanda ya dace da amfani da hakowa na kwal.
Akwai nau'ikan bututun kwal iri biyu: m (busashen busasshen bututun kwal) da rami (jikakken bututun bututun kwal).Suna da diamita na Φ26, Φ28, Φ30, Φ38, Φ40, da dai sauransu bisa ga buƙatun hakowa da samarwa, tsayin shine gaba ɗaya 0.5- 6M., Nau'in ƙulla samfurin yana amfani da fil ɗin bazara ko haɗin zare.Ana amfani da bututun kwal tare da na'urorin hakowa daban-daban na pneumatic anti-outburst hakowa, ta yin amfani da fasahar hakowa karkace, wacce ke da halayen saurin hakowa, da sifar hakowa mai kyau, da ingantaccen hakowa.Idan aka kwatanta da saurin hakowa na gargajiya, yana da sauri sosai.An rage tasirin aikin hakowa a kan ci gaban aikin hakowa yayin da ake hako kwal, kuma ana amfani da shi sosai a ma'adinan kwal, ma'adinan gypsum da sauran hakowa da hakar ma'adinai.
Yin amfani da kayan aiki na musamman yana inganta niyya da ƙarfi, taurin kai da juriya na sandar rawar soja.
Bututun busassun bututun kwal na lantarki an yi shi da ƙarfe mai inganci, wanda aka sarrafa shi musamman don inganta ƙarfi, taurin da juriya na bututun.An tsawaita rayuwar sabis kuma an inganta fa'idar tattalin arziki.
Sabon nau'in bututun bututun busassun ruwa biyu an yi shi ne da abubuwa na musamman akan bututun kwal, wanda ke inganta tauri, ƙarfi, tauri da juriya na bututun rawar soja, kuma yana tsawaita rayuwar sabis.Yana da 3-5 na bututun kwal.LokaciSiffofin: nauyi mai sauƙi, ruwa mai sauri, zubar da foda mai girma, babban inganci, da rage ƙarfin aiki na ma'aikata.(Za a iya keɓance hanyar fiti da haɗin kai bisa ga buƙatun mai amfani)