'Mele o lumellanang le Aar: khokahano ea koloi ea terene

Mofuta le tlhaloso

The coupler coupler body of a Railway vehicle ke sesebelisoa se hokahanyang likoloi tse fapaneng mme se fana ka buffer le phetisetso ea motlakase.'Mele oa coupler o lumellanang le maemo a AAR (American Association of Railroads) o na le matla a phahameng le ho tšepahala.

Pele ho tsohle, 'mele oa banyalani o entsoe ka thepa ea boleng bo holimo ea alloy, e sebetsanang le kalafo e thata ea mocheso le machining ho fana ka matla le nako e telele.E ka mamella tšusumetso le tsitsipano lipakeng tsa literene, ea netefatsa khokahano e tiileng, ha ho bonolo ho oela, hape e fana ka phetiso e tsitsitseng ea matla le buffer lipakeng tsa likoloi.

Taba ea bobeli, moralo oa 'mele oa banyalani o kopana le liparamente tsa jiometri tse hlokoang ke maemo a AAR ho netefatsa khokahano e nepahetseng lipakeng tsa likoloi tse haufi.E kenyelletsa sehokelo se seholo sa selikalikoe ho hokahanya sebatli le ho phahamisa mokotla le ho netefatsa ho ts'epahala ha khokahano.Ho feta moo, 'mele oa banyalani o kenyelletsa groove kapa mobu bakeng sa ho amohela le ho kenya bumper.

Qetellong, sehokelo sa 'mele oa coupler hangata se na le li-screw le li-pins ho netefatsa khokahano e sireletsehileng.Likhokahano tsena li finyella litlhoko tsa litekanyetso tsa AAR le ho netefatsa hore li ke ke tsa lokoloha kapa tsa robeha nakong ea ts'ebetso ea terene.

Ka kakaretso, lihlopha tsa likoloi tsa terene tse lumellanang le AAR li na le lisebelisoa tse matla haholo, jiometri e nepahetseng le khokahano e tšepahalang.E ka hokahanya likoloi tsa terene ka mokhoa o tsitsitseng, le ho fana ka mesebetsi ea ho thibela le ho tsamaisa motlakase ho netefatsa polokeho le botsitso ba ts'ebetso ea terene.

melemo ea rona

'Mele ea rona e lumellanang le AAR e etselitsoe ho hokahanya likoloi tse fapaneng tsa terene ka matla a phahameng le ts'epahalo.E entsoe ka tšepe ea AAR M-201 Grade E, 'mele ena ea batho ba babeli e fumana kalafo e thata ea mocheso le mochini ho etsa bonnete ba hore e tšoarella le ho ba matla.Ba khona ho mamella tšusumetso le tsitsipano pakeng tsa literene, ho fana ka khokahanyo e tiileng le e sireletsehileng e hanyetsanang le ho arohana.Mohaho o nepahetseng o entsoeng ka mokhoa o nepahetseng oa 'mele oa rona oa banyalani o khomarela litekanyetso tsa geometri tse boletsoeng ke maemo a AAR.Sena se tiisa khokahano e nepahetseng le e tšepahalang lipakeng tsa likoloi tse haufi.Sehokelo se seholo sa selikalikoe se kopanya sekoahelo le mokotla oa ho phahamisa, ho etsa bonnete ba hore ho na le khokahanyo e matla le e tšepahalang.Ho feta moo, 'mele oa banyalani o na le groove e entsoeng ka mokhoa o khethehileng kapa mobu oa ho amohela le ho kenya bumper. Ho netefatsa khokahanyo e sireletsehileng, li-attachments tsa 'mele oa banyalani li na le li-screw tsa boleng bo holimo tse finyellang litlhoko tse thata tsa litekanyetso tsa AAR.Li-attachments tsena li etselitsoe ho thibela ho lokoloha kapa ho robeha nakong ea ts'ebetso ea terene, ho netefatsa polokeho le botsitso ba tsamaiso eohle.Ka thepa ea bona ea matla a phahameng, geometry e nepahetseng, le ho kopanya ho ka tšeptjoang, 'mele ea rona ea AAR e lumellanang le banyalani ke tharollo e phethahetseng bakeng sa likhokahano tsa terene tse se nang moeli. .Ba fana ka tšireletso e tšepahalang le phetisetso ea motlakase, ho netefatsa ts'ebetso e bolokehileng le e sebetsang ea terene.