Umshini wokuqhumisa isihlabathi osetshenziswayo, kudingeka uqonde inqubo yawo, ukuze kuncishiswe ukwehluleka kokusebenza kwemishini, kukhuthazwe ukusetshenziswa kahle kwemishini, futhi ukuze kube lula kubasebenzisi abaningi ukuqonda ukusetshenziswa kwayo, inqubo elandelayo enemininingwane yethulwa ukuze iqondwe.
Ukuqhathaniswa nezinye izinqubo zangaphambi kokwelashwa (njengokukhuhla nokuhlanza amathuluzi)
1) Ukuqhumisa isihlabathi kuyindlela yokuhlanza ebanzi, ephansi, evamile, esheshayo nephumelelayo kakhudlwana.
2) Ukwelashwa kwe-sandblasting kungakhethwa ngokungahleliwe phakathi kobulukhuni obuhlukene, kanti ezinye izinqubo azikwazi ukufeza lokhu, ukugaya ngesandla kungathinta ubuso beboya kodwa ijubane lihamba kancane kakhulu, ukuhlanza i-solvent yamakhemikhali kubushelelezi kakhulu ukuhlanza ubuso akukuhle ekubopheni i-coating.
Isicelo sokuqhuma kwesihlabathi
(1) Ukumbozwa kanye nokufakwa kwe-workpiece, kanye nokubopha kwe-workpiece ngaphambi kokucutshungulwa
Ukuqhuma kwesihlabathi kungasusa konke ukungcola okufana nokugqwala ebusweni bento yokusebenza, futhi kumise iphethini eyisisekelo ebaluleke kakhulu ebusweni bento yokusebenza (okungukuthi, ubuso obubizwa ngokuthi uboya), futhi kungafinyelela amazinga ahlukene obulukhuni ngokushintsha ukuklwebheka kobukhulu obuhlukene bezinhlayiya, kuthuthukise kakhulu amandla okubopha wento yokusebenza kanye nokugqoka kanye nokufaka. Noma kwenze into yokubopha iqine kakhudlwana, ibe ngcono.
(2) Ukuhlanza nokupholisha ubuso obungaphekiwe bezingxenye ezibunjiwe nezibunjiwe kanye nomsebenzi wokusebenza ngemva kokwelashwa ngokushisa
Ukuqhumisa ngesanti kungahlanza yonke inhlabathi (njenge-oxide scale, uwoyela nezinye izinsalela) ebusweni bento yokusebenza ngemva kokubumba nokufaka kanye nokushisa, futhi kupholishe ubuso bento yokusebenza ukuze kuthuthukiswe ukuqeda kwento yokusebenza, futhi kuhlobise into yokusebenza.
Ukuhlanza i-sandblasting kungenza i-workpiece iveze umbala wensimbi ofanayo, kwenze i-workpiece ibukeke kahle kakhulu, ukuze kuhlotshiswe indima yokuhlobisa.
(3) Ukuhlanza ama-burr kanye nokuhlobisa indawo yezingxenye ezifakwe umshini
Ukuqhumisa isihlabathi kungahlanza i-burr encane ebusweni be-workpiece, futhi kwenze ubuso be-workpiece bube bushelelezi kakhudlwana, kuqede ukulimala kwe-burr, kuthuthukise izinga le-workpiece. Futhi ukuqhumisa isihlabathi kungadlala ekhoneni elincane eliyindilinga lapho kuhlangana khona ubuso be-workpiece, ukuze i-workpiece ibonakale inhle kakhulu.
(4) Thuthukisa izakhiwo zemishini zezingxenye
Izingxenye zemishini ngemva kokuqhumisa isihlabathi, zingakhiqiza ubuso obufanayo obugobile nobugobile ebusweni bezingxenye (umdwebo oyisisekelo), ukuze uwoyela wokugcoba ugcinwe, ukuze izimo zokugcoba zithuthuke, futhi kuncishiswe umsindo ukuze kuthuthukiswe impilo yemishini.
(5) ukuhlobisa okulula
1, zonke izinhlobo zokupholisha ubuso bezinto zokusebenza, yenza ubuso bezinto zokusebenza bube buhle kakhulu.
2, umsebenzi wokufeza izidingo ezibushelelezi nezikhanyayo.
Ngomsebenzi othile okhethekile, ukuqhumisa isihlabathi kungaletha ukukhanya okuhlukile okukhanyayo noma okungabonakali. Kufana nobuso befenisha yensimbi engagqwali, ushintsho olubushelelezi oluphansi oluthambile, ukwakheka kwephethini yokuhlobisa kobuso bengilazi egayiwe, kanye noboya obushintshayo ubuso obumboziwe ukuze kulinde.
Isikhathi sokuthunyelwe: Okthoba-31-2023
