izindaba

1. Ukufakwa nokulungiswa kwe-keel

(1) Nquma okungahambi kahle komhlaba, usilingi kanye nodonga lohlaka lwamathambo kadrako oluzofakwa.

(2) Ngokuvumelana nesakhiwo somugqa wokunwebeka waphansi nowophahla, maka indawo eduze kwe-keel engaphezulu (bheka uMdwebo 1), bese umaka iminyango namafasitela, izinto zokuhlanzeka namapayipi nendawo yokuvula.

(3) Lungisa i-keel phezulu (umhlabathi) ngezipikili noma amabhawodi okunweba.Isikhala esinqunyiwe esivundlile sezinzipho noma amabhawodi wokunweba singu-≤800mm, futhi indawo engaguquki ingu-100mm ukusuka ekugcineni kodonga (bona Umfanekiso 2).

(4) I-keel engaphezulu (ephansi) efakwe ku-keel eqondile iboshwe ngama-rivets ebangeni elingu-610 mm.I-keel emile ivamise ukuba mfishane ngo-5 mm kunobude obunetha bodonga lokuhlukanisa.Qaphela ukuthi indlela yokuvula i-keel eqondile kufanele ihambisane, futhi izinhlangothi ezingenhla nezingezansi akufanele ziguqulwe.Qinisekisa ukuthi ukuvuleka kwe-keel eqondile kusezingeni elifanayo.

(5) Lungisa ukuma kwe-keel eqondile nge-plumb bob.

(6) Faka i-keel eqinisiwe emnyango kanye nohlaka lwefasitela, indawo ekhululekile yodonga kanye nejoyinti yodonga kanye nezinhlangothi zembobo enkulu, okungukuthi, inhlanganisela ye-keel eqondile kanye ne-keel phezulu (umhlabathi) .

(7) Faka i-cross brac keel ibe ubude obungama-2400 mm (okungukuthi, indawo evundlile yepuleti).

(8) Esimeni sedivayisi yokumiswa, ezinye izinto ezisekelayo zisethelwe ukulungiswa kocingo.

(9) Ukufakwa kwamapayipi afihlekile nezisekelo kanye nokugcwaliswa kwangaphakathi (ngokwezidingo zedizayini, njengoboya bedwala) Uma imbobo izovulwa ku-keel eqondile, ububanzi bembobo akumele bube bukhulu kuno-2/5 wobubanzi be-keel. .

(10) Ngokwezicaciso ezifanele zokwakha, hlola usayizi nokuma kwe-keel frame, futhi ubuqotho nokuqina kwe-rig kungafakwa.

2. Ukufakwa nokulungiswa kwebhodi elingaqhumi

(1) Ngokwemidwebo eklanyelwe kanye nezimo zangempela zokwakha, ukusika nokuvulwa kwepuleti kuzoshintshwa endaweni uma kunesidingo, futhi izinhlangothi ezimbili ezinde zepuleti elivikela ukuqhuma kufanele zishaywe, kodwa uma udonga luphakeme. kuno-2400mm Uhlangothi olufushane lomthungo ovundlile wepuleti lokungenisa umoya kufanele lufakwe i-chamfer esizeni ukuze lubambe kangcono umthungo.

(2) Maka ngokunwebekayo ingaphezulu lepuleti elivikela ukuqhuma bese umaka indawo engashintshi yesikulufu esizithephayo, bese ubhoboza ngaphambili imbobo ye-concave (imbobo yinkulu ngo-1mm~2mm kunesikulufu esizishayayo, futhi ukujula kwembobo kungu-1mm ~ 2mm).Izikulufu ezizithephayo zingu-15mm ukusuka onqenqemeni lwebhodi, 50mm ukusuka ekhoneni lebhodi, futhi ibanga phakathi kwezikulufi zokucofa ngu-200mm~250mm.

(3) Lapho ubeka udonga lokuhlukanisa, ngokuvamile lubekwe ngobude, okungukuthi, uhlangothi olude lwebhodi lugxilwe ku-keel eqondile;lapho ibhodi lihlangene, kufanele lisondelene ngokwemvelo futhi alikwazi ukucindezelwa endaweni;amalunga ezinhlangothini zombili zodonga kufanele anyakaze ukusuka komunye nomunye futhi angeke awele ku-keel efanayo.

(4) Uma ulungisa ipuleti elingaqhumisi, ipuleti kanye nekeel kufanele kubhojwe ngaphambili ngobubanzi bembobo obuncane kunobubanzi besikulufu esizishayayo.Uma ipuleti elivikela ukuqhuma lihlanganiswe nesikulufu esizithephayo, isikulufu sekhanda kufanele simiswe ukusuka maphakathi kuya ku-periphery yepuleti.Ingaphezulu lebhodi 1mm.

(5) Lapho ufaka amaphaneli eminyango namafasitela, ama-seams angeke awele kumapulangwe avundlile futhi aqondile nomhlabathi ukugwema ukuvuleka nokuvalwa njalo kweminyango namafasitela ukuze kubangele ukudlidliza nokuqhekeka kwamalunga.