Yadda ake bambance tsakanin sandar waya da rebar?

Menenesandar waya

A taƙaice dai, sandar da aka naɗe tana da waya, wato, an naɗe ta cikin da'ira don samar da ƙugiya, wadda ya kamata a buƙaci a miƙe ta, galibi diamita na 10 ko ƙasa da haka.
Dangane da girman diamita, wato, matakin kauri, kuma an raba shi zuwa ga waɗannan rukunoni:

 

Karfe mai zagaye, sanda, waya, na'ura
Karfe mai zagaye: diamita mai giciye ya fi sandar 8mm girma.

Sanduna: siffar giciye-sashe na ƙarfe mai zagaye, mai siffar hexagon, murabba'i ko wani siffa madaidaiciya. A cikin bakin ƙarfe, sandar gabaɗaya tana nufin mafi yawan ƙarfe mai zagaye.

 

Sandunan waya: a cikin sashin giciye mai siffar faifai na na'urar zagaye, diamita na 5.5 ~ 30mm. Idan dai Waya ce, tana nufin wayar ƙarfe, na'urar tana sake sarrafa ta bayan samfuran ƙarfe.

Sanduna: an naɗe su da zafi kuma an naɗe su cikin faifai don isar da kayayyakin da aka gama, gami da zagaye, murabba'i, murabba'i mai kusurwa huɗu, murabba'i mai kusurwa huɗu da sauransu. Tunda yawancin zagaye ne, haka ma na'urar janar ɗin ta ce ita ce na'urar sandar waya mai zagaye.

Me yasa akwai sunaye da yawa? A nan don ambaton rarrabuwar ƙarfe na gini

Menene rarrabuwar ƙarfe na gini?

 

Ana rarraba nau'ikan samfuran ƙarfe na gini zuwa nau'ikan samfura da yawa kamar rebar, ƙarfe mai zagaye, sandar waya, na'ura da sauransu.

1, sandar katako

Tsawon rebar gabaɗaya shine mita 9, tsawon zare mita 12, ana amfani da zare mai tsawon mita 9 galibi don gina hanya, ana amfani da zare mai tsawon mita 12 galibi don gina gadoji. Matsakaicin kewayon rebar gabaɗaya shine 6-50mm, kuma yanayin yana ba da damar karkacewa. Dangane da ƙarfin, akwai nau'ikan rebar guda uku: HRB335, HRB400 da HRB500.

2, ƙarfe mai zagaye

Kamar yadda sunan ya nuna, ƙarfe mai zagaye wani tsiri ne mai ƙarfi na ƙarfe mai zagaye, wanda aka raba zuwa nau'ikan ƙarfe uku masu zafi, waɗanda aka ƙirƙira da kuma waɗanda aka zana da sanyi. Akwai kayayyaki da yawa na ƙarfe mai zagaye, kamar: 10#, 20#, 45#, Q215-235, 42CrMo, 40CrNiMo, GCr15, 3Cr2W8V, 20CrMnTi, 5CrMnMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo da sauransu.

Ƙayyadaddun ƙarfe masu zagaye masu zafi da aka yi birgima don 5.5-250 mm, 5.5-25 mm ƙaramin ƙarfe ne mai zagaye, sanduna madaidaiciya da aka samar a cikin fakiti, ana amfani da su azaman sandunan ƙarfafawa, ƙusoshi da sassa daban-daban na injiniya; ƙarfe mai zagaye fiye da mm 25, galibi ana amfani da su wajen ƙera sassan injina ko don bututun ƙarfe mara sumul.

 

3, Sanda mai waya

Nau'ikan waya da aka saba amfani da su sune Q195, Q215, Q235 nau'ikan guda uku, amma gina na'urorin ƙarfe masu nau'ikan Q215, Q235 guda biyu kawai, ƙayyadaddun bayanai da aka saba amfani da su galibi suna da diamita na 6.5mm, diamita na 8.0mm, diamita na 10mm, a halin yanzu, manyan na'urorin China na iya kaiwa diamita na 30mm. Baya ga amfani da su azaman sandar ƙarfafawa don gina siminti mai ƙarfi na ƙarfe, amma kuma ana iya amfani da su a wayar don zane, raga tare da waya. Sanda ta waya kuma ta dace da zane da raga.

 

4, sukurori mai nadawa

Sukurin na'urar kamar waya ce kamar yadda aka haɗa rebar, tana cikin wani nau'in ƙarfe don gini. Ana amfani da rebar sosai a cikin gine-gine iri-iri, na'urar idan aka kwatanta da fa'idodin rebar ita ce: rebar kawai 9-12, ana iya amfani da na'urar bisa ga buƙatar kutse ba tare da izini ba.

 

Rarraba sandar rebar

Yawanci ya danganta da sinadaran da aka yi amfani da su, tsarin samarwa, siffar birgima, siffar wadata, girman diamita, da kuma amfani da ƙarfe a cikin tsarin rarrabuwa:

(1) bisa ga siffar da aka birgima

① sandar sheƙi mai sheƙi: Ana birgima sandar Grade I (ƙarfe mai siffar Q235) don sassa masu sheƙi masu sheƙi, siffar samar da faifai zagaye ce, diamita ba ta fi 10mm ba, tsawonta mita 6 zuwa mita 12.
② sandunan ƙarfe masu ƙyalli: karkace, herringbone da siffar kirismeti uku, gabaɗaya Ⅱ, herringbone mai siffar ƙarfe Ⅲ, ƙarfe mai siffar Ⅳ da aka birgima zuwa karkace da siffar kirismeti.

③ Wayar ƙarfe (an raba ta zuwa nau'ikan waya biyu na ƙaramin ƙarfe mai carbon da waya ta carbon) da kuma zaren ƙarfe.

④ sandar ƙarfe mai juyi mai sanyi: an yi birgima da sanyi kuma an juya shi zuwa siffar.

 

(2) gwargwadon girman diamita

Wayar ƙarfe (diamita 3 ~ 5mm),
Sandunan ƙarfe masu kyau (diamita 6 ~ 10mm),
Katako mai kauri (diamita fiye da 22mm).