Ithini indinganiso yensimbi engagqwali round bar?

Insimbi engagqwali eyindilinga induku, njengensimbi esetshenziswa kabanzi emkhakheni wezimboni, ikhwalithi yayo kanye namazinga okusebenza abalulekile ukuze kuqinisekiswe ukwethembeka nokuphepha kwemikhiqizo. Izinga lezinti eziyindilinga zensimbi engenasici lihlanganisa izici eziningi, okuhlanganisa ukwakheka kwamakhemikhali, izakhiwo zemishini, ukubekezelelana kobukhulu kanye nekhwalithi yendawo.

 

Izinga eliyisisekelo lensimbi engenasici eyindilinga

Izinga lensimbi engagqwali eyindingilizi yenduku ikakhulukazi libandakanya ukwakheka kwayo kwamakhemikhali, izakhiwo zemishini, ukubekezelela kobukhulu kanye nekhwalithi yendawo. Lezi zindinganiso zivame ukuthuthukiswa izinhlangano zamazwe ngamazwe noma zasekhaya eziqinisekisa ukuthi ikhwalithi nokusebenza kwezinduku eziyindilinga zensimbi engagqwali zihlangabezana nezidingo ezifanayo.

1) Izinga lokwakheka kwamakhemikhali

Ukwakheka kwamakhemikhali kwensimbi engagqwali eyindingilizi yenduku kufanele kuhambisane nezindinganiso ezifanele, okuhlanganisa uhla lokuqukethwe lwe-chromium, i-nickel, ikhabhoni nezinye izakhi. Lezi zakhi zidlala indima ebalulekile ekumelaneni nokugqwala, izakhiwo zemishini kanye nezakhiwo zokucubungula zensimbi engagqwali.

 

2) Amazinga okusebenza kwemishini

Amandla aqinile, amandla esivuno, ukunwetshwa nezinye izakhiwo zemishini yensimbi engagqwali eyindilinga kufanele ihlangabezane nezidingo zendinganiso. Lezi zinkomba zibonisa amandla nokuqina kwensimbi engenasici eyindilinga, ebaluleke kakhulu ukuqinisekisa ukusetshenziswa okuphephile komkhiqizo.

 

3) Izinga lokubekezelela i-Dimensional

Ububanzi, ubude nobunye ubukhulu bensimbi eyisiyingi eyindilinga kufanele buhlangabezane nebanga lokubekezelela elicacisiwe. Lokhu kusiza ukuqinisekisa ukunemba nokuthembeka kwezinduku eziyindilinga zensimbi engagqwali ngesikhathi sokucubungula nokusetshenziswa.

 

4) Izinga lekhwalithi yobuso

Ingaphezulu lensimbi engenasici eyindilinga kufanele ibe bushelelezi, ingabi nemifantu, ingabi nokugqwala nezinye iziphambeko. Ikhwalithi enhle yangaphezulu isiza ukuthuthukisa ukumelana nokugqwala nobuhle bensimbi engagqwali eyindilinga.

 

Uhlelo olujwayelekile olujwayelekile lwezinduku eziyindilinga zensimbi engagqwali

Uhlelo olujwayelekile lwensimbi engenalutho oluyindilinga lucebile, phakathi kwalokho okuvame kakhulu kufaka phakathi izindinganiso zamazwe ngamazwe njenge-ASTM, i-DIN, i-JIS kanye namazinga asekhaya afana ne-GB. Lezi zinhlelo ezijwayelekile zinemithetho enemininingwane yokwakheka kwamakhemikhali, izakhiwo zemishini, ukubekezelelana kobukhulu kanye nekhwalithi yangaphezulu yezinduku eziyindilinga zensimbi engagqwali, ezinikeza isisekelo sokukhiqiza nokusebenzisa izinti eziyindilinga zensimbi engagqwali.

 

Indlela yokukhetha induku eyindilinga yensimbi engenasici efanele

Uma ukhetha izinti eziyindilinga zensimbi engagqwali, izici ezifana nemvelo yokusetshenziswa, izidingo zokusebenza nezindleko kufanele kubhekwe ngokucophelela.

1) Khetha impahla yensimbi engagqwali ngokuya ngendawo yokusetshenziswa

Izinto ezihlukene zensimbi engagqwali zinokumelana nokugqwala okuhlukile, ngakho-ke izinto ezifanele zensimbi engagqwali kufanele zikhethwe ngokuya nezici zendawo yokusetshenziswa. Isibonelo, ezindaweni ezidinga ukumelana nokugqwala okuphezulu, insimbi engagqwali ene-chromium ephezulu ne-nickel ephezulu ingakhethwa.

 

2) Khetha izinkomba zokusebenza kwemishini ngokwezidingo zokusebenza

Khetha izinti eziyindilinga zensimbi engagqwali ezinezinkomba ezifanele zokusebenza kwemishini ngokuya ngezidingo zokusetshenziswa komkhiqizo. Isibonelo, ezingxenyeni ezidinga ukumelana nokushuba okukhulu, izinduku eziyindilinga zensimbi engagqwali ezinamandla aphakeme okuqina kufanele zikhethwe.

 

3) Naka ukubekezelelana kwe-dimensional kanye nekhwalithi yendawo

Uma ukhetha izinti eziyindilinga zensimbi engagqwali, kufanele unake ukuthi ukubekezelela kwazo kobukhulu kanye nekhwalithi yangaphezulu kuyahlangabezana yini nezidingo. Lokhu kusiza ukuqinisekisa ukunemba nokuthembeka kwezinduku eziyindilinga zensimbi engagqwali ngesikhathi sokucubungula nokusetshenziswa.

 

4) Kucatshangelwa isici sezindleko

Ngaphansi kwesisekelo sokuhlangabezana nezidingo zokusebenza, induku eyindilinga yensimbi engenasici enezindleko eziphansi kufanele ikhethwe ngokusemandleni ukuze kwehliswe izindleko zokukhiqiza.

 

Isiphetho

Izinga lensimbi engagqwali eliyindilinga induku libandakanya izici eziningi, futhi ukukhethwa kwensimbi engenalutho eyindilinga efanele kudinga ukucabangela izici ezihlukahlukene. Ngokuqonda izindinganiso eziyisisekelo kanye nezinhlelo ezijwayelekile ezijwayelekile zezinduku eziyindilinga zensimbi engagqwali, kanye nokukhetha ngokwezidingo zangempela, ikhwalithi nokusebenza kwemikhiqizo kungaqinisekiswa ukuze kuhlangatshezwane nezidingo.