Umkhiqizo omusha wethulwe emakethe yamasondo esandla, okungamadivayisi asetshenziswa ukulawula amavalvu, imishini, noma ezinye izinto zokusebenza. Umkhiqizo ubizwa nge-handwheel ye-tube engenalutho, futhi uwuhlobo lwesondo lokushisela elenziwe nge-carbon steel futhi lineshubhu elingenalutho njengoba likhuluma.
Isondo lesandla seshubhu elingenalutho linezinzuzo ezimbalwa ngaphezu kwezinye izinhlobo zamasondo ezandla, njenge:
- Ilula futhi i-ergonomic kakhulu kunamasondo aqinile akhulumayo, anganciphisa ukukhathala nobunzima bomsebenzisi.
- Ihlala isikhathi eside futhi imelana nokugqwala kunamasondo epulasitiki noma e-aluminium, angonakaliswa izinga lokushisa eliphezulu, umswakama, noma amakhemikhali.
- Kubiza kakhulu-kuyasebenza futhi kuhambisana nemvelo kunamasondo ensimbi asakazwayo, adinga amandla engeziwe nezisetshenziswa ukuze kukhiqizwe.
I-handwheel yeshubhu engenalutho ingenziwa ngezifiso ngokuya ngezidingo zekhasimende, njenge:
- Umbala: Isondo lesandla lingapendwe ngemibala ehlukene, njengobomvu, omnyama, oluhlaza okwesibhakabhaka, nanoma yimuphi omunye umbala othandwa yikhasimende¹².
- Isitayela: Isondo lesandla lingaba nomumo nosayizi abahlukene, njengokuyindilinga, isikwele, noma okusaqanda.
- Imbobo emaphakathi: Isondo lesandla lingaba nezinhlobo ezahlukene zezimbobo ezimaphakathi, ezifana nendingilizi, isikwele, i-hexagonal, noma ukhiye.
I-handwheel ye-tube engenalutho ingasetshenziselwa izinhlelo zokusebenza ezihlukahlukene, njenge:
- Isilawuli se-valve: Isondo lesandla lingaxhunywa ezinhlotsheni ezihlukene zamavalvu, njenge-valve yebhola, i-butterfly valve, i-valve yesango, noma i-globe valve¹². Isondo lesandla lingasiza opharetha ukuthi avule noma avale i-valve ngokushelela nangokunembile.
- Ukulawula umshini: Isondo lesandla lingaxhunywa ezinhlotsheni ezihlukene zemishini, njenge-lathe, umshini wokugaya, umshini wokumba, noma umshini we-CNC¹². Isondo lesandla lingasiza u-opharetha ukuthi alungise isivinini, indawo, noma indlela yomshini.
