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Rudzi rwesimbi

 

Simbi yakanyungudutswa inogadzirwa muchoto inokandwa mumabhillets, uye mabhillets anodzvanywa kuita simbi (zvigadzirwa zvesimbi). Kune mhando dzakawanda dzesimbi, dzinogona kukamurwa kuita zvikamu zvina: mapundu, maplates, machubhu newaya.

 

Simbi yechikamu

Kune mhando dzakawanda dzesimbi dzakaita section, inova mhando yesimbi yakasimba yakareba ine chimiro chakasiyana uye saizi. Zvichienderana nemaumbirwo akasiyana ezvikamu, yakakamurwa kuita mhando mbiri: zvikamu zvakapfava uye zvakaoma. Yekutanga inosanganisira matanda akatenderera, matanda akaenzana, matanda akatsetseka, matanda ane hexagonal uye matanda emakona; Yekupedzisira inosanganisira njanji, matanda eI, simbi dzechiteshi, simbi dzefuremu remahwindo uye simbi dzakaita sedzakakosha. Simbi diki yakatenderera ine dhayamita ye6.5-9.0mm inonzi waya.

 

Mahwendefa esimbi

Isimbi yakati sandara ine chiyero chikuru chehupamhi nehupamhi uye nzvimbo yepamusoro. Zvichienderana nekukora kwakasiyana, yakakamurwa kuita mhando nhatu: ndiro diki (ukobvu < 4mm), ndiro yepakati (ukobvu 4-25mm) uye ndiro gobvu (ukobvu > 25mm). Mitsetse yesimbi inosanganisirwa muchikamu cheplate yesimbi.

 

Mapaipi esimbi

Isimbi yakareba ine chikamu chisina chinhu. Zvichienderana nemaumbirwo ayo akasiyana-siyana, inogona kukamurwa kuita mapaipi akatenderera, mapaipi akaenzana, mapaipi ane hexagonal uye mapaipi akasiyana-siyana esimbi ane chimiro chakasarudzika. Zvichienderana netekinoroji yakasiyana yekugadzirisa, inogona kukamurwa kuita mapoka maviri: mapaipi esimbi asina musono uye mapaipi esimbi akasungirirwa.

 

Waya dzesimbi

Waya yesimbi chimwe chigadzirwa chewaya chinoshandiswa nechando. Zvichienderana nemaumbirwo akasiyana, yakakamurwa kuita waya yesimbi yakatenderera, waya yesimbi yakati sandara uye waya yesimbi ine mativi matatu, nezvimwewo. Pamusoro pekushandiswa zvakananga, waya yesimbi inoshandiswawo mukugadzira tambo dzewaya, mitsetse yesimbi ine zviyo nezvimwe zvigadzirwa.

 

Simbi yekona

Simbi yeAngle, inozivikanwa sesimbi yeAngle, isimbi yakareba yakatarisana kumativi ese ari maviri. Kune simbi yeAngle yakaenzana nesimbi yeAngle isina kuenzana. Mativi maviri eAngle yakaenzana akaenzana nehupamhi. Magadzirirwo ayo anoratidzwa mumamirimita ehupamhi hwemativi.× upamhi hwedivi× ukobvu hwemucheto. Semuenzaniso, "∠30×30×3", zvinoreva kuti upamhi hweparutivi i30 mm uye ukobvu hweparutivi i3 mm. Inogonawo kuratidzwa nenhamba yemuenzaniso, inova nhamba yemasendimita eupamhi hweparutivi, senge∠3#. Modhi iyi haimiriri hukuru hwemativi akasiyana-siyana mumodhi imwe chete, saka hupamhi hwemativi uye ukobvu hwemativi esimbi yekona zvinozadzwa muchibvumirano nemamwe magwaro, kuitira kudzivirira kushandisa modhi chete. Zvinodiwa zvesimbi yekona yakaenzana nehot-rolled i2#-20#.　　

Simbi yeAngle inogona kuumbwa nezvinhu zvakasiyana-siyana zvakamanikidzwa zvichienderana nezvinodiwa zvakasiyana zvechivakwa, uye inogonawo kushandiswa sechinobatanidza pakati pezvinhu. Inoshandiswa zvakanyanya muzvivakwa zvakasiyana-siyana uye zvivakwa zveinjiniya, zvakaita sematanda edzimba, mabhiriji, shongwe dzekutumira, michina yekusimudza nekutakura, ngarava, maovheni emaindasitiri, shongwe dzekuita, maroko emidziyo uye masherufu ekuchengetedza zvinhu.

 

Simbi yakatenderera

 

Simbi yakatenderera inoreva chidimbu chesimbi chakasimba chine chikamu chakatenderera. Magadzirirwo aro anoratidzwa nemamirimita edhayamita, semuenzaniso "50" zvinoreva chidimbu chakatenderera chine dhayamita ye50 mm. Kune mhando nhatu dzezvidimbu zvakatenderera: zvakaputirwa nemoto, zvakaumbwa uye zvakadhonzwa nechando. Zvipfeko zvakatenderera zvakaputirwa nemoto zvinowanikwa muhukuru kubva pa5.5 kusvika 250 mm. Pakati pazvo: 5.5-25 mm simbi diki yakatenderera inowanzo pihwa muzvikamu zvezvidimbu zvakatwasuka, izvo zvinowanzo shandiswa sezvidimbu zvesimbi, mabhaudhi nezvimwe zvikamu zvemakanika; Zvipfeko zvakatenderera zvakakura kupfuura 25 mm zvinonyanya kushandiswa kugadzira zvikamu zvemakanika kana machubhu esimbi asina musono.

 

Rebar

Bhara resimbi rekongiri yakasimbiswa rinoreva bhara rakatwasuka kana simbi yesimbi inoshandiswa kusimbisa kongiri yakasimbiswa, uye chimiro chayo chakakamurwa kuita mhando mbiri: bhara resimbi rakatenderera rakareruka nebhara resimbi rakakanganisika, uye mamiriro ekutumira ibhara rakatwasuka nedhisiki rakatenderera. Bhara resimbi rakatenderera rakareruka chaizvoizvo idenderedzwa diki resimbi rakatenderera nedhisiki resimbi yakajairika ine kabhoni shoma. Bhara resimbi rakakanganisika isimbi ine ribbed ine pamusoro, kazhinji ine mbabvu mbiri dzakareba uye mbabvu dzakachinjika dzakaparadzaniswa zvakaenzana pakureba. Kune mhando nhatu dzembabvu dzakachinjika: spiral, herringbone uye crescent. Inoratidzwa mumamilimita edhayamita rezita. Dhayamita rezita rekusimbisa rakakanganisika rakaenzana nedhayamita rezita rekusimbisa rakatenderera rechiedza rine chikamu chakaenzana. Dhayamita rezita rebhara resimbi i8-50 mm, uye dhayamita inokurudzirwa i8, 12, 16, 20, 25, 32, 40 mm.　　

Mabhawa ekusimbisa anonyanya kubatwa nekumanikidzwa mukongiri. Nekuda kwekushanda kwembabvu, bhawa resimbi rakakanganisika rine simba rakakura rekubatanidza nekongiri, saka rinogona kutsungirira zviri nani kushanda kwesimba rekunze. Mabhawa esimbi anoshandiswa zvakanyanya muzvivakwa zvakasiyana-siyana, kunyanya zvivakwa zvikuru, zvinorema, zvakareruka, zvine madziro matete uye marefu.

 

Simbi yechiteshi

Simbi yechiteshi isimbi yakareba ine chikamu chakatsetseka. Nzira yayo yekumiririra zvirevo, yakaita se120*53*5, inoratidza simbi yechiteshi ine urefu hwechiuno che120 mm uye upamhi hwegumbo hwe53 mm, uye simbi yechiteshi ine ukobvu hwechiuno hwe5 mm, kana simbi yechiteshi ye12#. Kana paine upamhi hwakasiyana hwemakumbo uye ukobvu hwechiuno, unofanirwawo kuwedzera A, B, naC kurudyi rwemuenzaniso kuti uvasiyanise, senge 25A#, 25B#, 25C#, nezvimwewo. Simbi yechiteshi yakakamurwa kuita simbi yechiteshi yakajairika uye simbi yechiteshi yakareruka. Tsanangudzo yesimbi yechiteshi yakajairika inopfurwa nekupisa i5-40#. Tsanangudzo yesimbi yechiteshi inopfurwa nekupisa inochinjika inopihwa nechibvumirano pakati pemapato ekupa nekutsvaga i6.5-30#.

Simbi yechiteshi inonyanya kushandiswa muzvivakwa zvekuvaka, kugadzira mota nedzimwe nzvimbo dzemaindasitiri, uye simbi yechiteshi inowanzo shandiswa pamwe chete nematanda eI.