Okokuqala, amanyathelo aqhelekileyo okusika ukhetho lwamanzi
Ukhetho lokusika ulwelo kufuneka lugqitywe ngokuqwalasela izinto ezibanzi ezifana nezixhobo zoomatshini, izixhobo zokusika, kunye neteknoloji yokucubungula, njengoko kuboniswe kumanyathelo okukhetha ukusika amanzi.
Ngaphambi kokukhetha ulwelo lokusika ngokwendlela yokucubungula kunye nokuchaneka okufunekayo, izinto ezinqandayo ezifana nokhuseleko kunye nonyango lwenkunkuma yolwelo lusekiwe. Ngokusebenzisa ezi zinto, kunokumiselwa ukuba ukhethe iindidi ezimbini ze-oyile-based cutting fluid okanye i-water-based cutting fluid.
Ukuba ukukhuselwa komlilo kunye nokhuseleko kugxininiswe, kufuneka kuthathelwe ingqalelo ulwelo lokusika olusekelwe kumanzi. Xa ukhetha ulwelo lokusika olusekelwe kumanzi, ukukhutshwa kolwelo olulahlwayo kufuneka kuqwalaselwe, kwaye ishishini kufuneka libe neendawo zokunyanga inkunkuma. Ezinye iinkqubo, ezifana nokusila, ngokuqhelekileyo zisebenzisa kuphela ulwelo lokusika olusekelwe kumanzi; ukusika ngezixhobo ze-carbide, i-oyile-based based cutting fluid iqwalaselwa ngokubanzi.
Ezinye izixhobo zomatshini zifuna ukusetyenziswa kwe-oyile-based cutting fluid ngexesha eliphezulu, ngoko musa ukutshintshela ngokulula kumanzi okusika amanzi, ukwenzela ukuba ungachaphazeli ukusebenza kwesixhobo somatshini. Emva kokulinganisa le miqathango, unokugqiba ukuba ukhethe i-oyile-based cutting fluid okanye i-water-based cutting fluid. Emva kokumisela eyona nto iphambili yokusika ulwelo, inyathelo lesibini linokukhethwa ngokwendlela yokucubungula, ukuchaneka okufunekayo, uburhabaxa bomphezulu kunye nezinye izinto kunye neempawu zolwelo lokusika, kwaye emva koko uchonge ukuba ulwelo olukhethiweyo kunye nokusika lunokuhlangana. iimfuno ezilindelekileyo . Ukuba kukho ingxaki ekuchongeni, kuya kondliwa emva kokufumanisa imbangela yengxaki kunye nokuphucula, kwaye ekugqibeleni wenze isigqibo esicacileyo sokukhetha.
2. Izihlandlo ezisebenzayo ze-oyile-based based and water-based cutting fluids
Okwangoku, kukho iintlobo ezininzi zokusika ulwelo, kwaye ukusebenza kwazo kulungile okanye kubi. Ukuba abakhethwanga ngokufanelekileyo, kuya kubangela imiphumo emibi. Ngokubanzi, ulwelo lokusika olusekwe emanzini kufuneka lukhethwe phantsi kwale mibuzo ilandelayo:
① Indawo apho ulwelo olusekwe kwi-oyile lunokubangela ingozi yomlilo;
②Ukusika okuphezulu kunye nokutya okuphezulu, indawo yokusika idlula ukushisa okuphezulu, umsi unzima, kwaye kukho ingozi yomlilo.
③Ukuqwalasela ukuhamba kweenkqubo zangaphambili nasemva, kuyafuneka ukuba kusetyenziswe ulwelo lokusika olusekelwe kumanzi.
④ Kunqweneleka ukunciphisa ungcoliseko kunye nokungcola okujikeleze isixhobo somatshini okubangelwa ukuchaphaza kweoyile, inkungu yeoyile kunye nomphezulu wokusabalalisa, ukuze kugcinwe indawo yokusebenza icocekile.
⑤ Ukuqwalasela ixabiso, kwezinye izinto ezilula kumatshini kunye neenkqubo zokusika ezineemfuno eziphantsi kumgangatho ophezulu wezinto zokusebenza, ukusetyenziswa kwamanzi okusika amanzi ngokubanzi kunokuhlangabezana neemfuno zokusetyenziswa kwaye kunokunciphisa kakhulu iindleko zokusika amanzi.
Okwesithathu, ezi meko zilandelayo kufuneka zithathele ingqalelo ukukhetha ulwelo olusekwe kwi-oyile:
①Xa ukuqina kwesixhobo kunomlinganiselo omkhulu kuqoqosho lokusika (njengoko isixhobo sibiza, kunzima ukulola isixhobo, kwaye ixesha elincedisayo lokulayisha kunye nokukhulula lide, njl.).
②Ukuchaneka kwesixhobo somatshini kuphezulu, kwaye akuvumelekanga ngokupheleleyo ukudibanisa namanzi (ukuze kungabangela ukubola).
③ Amathuba apho inkqubo yokuthambisa kunye nenkqubo yokupholisa yesixhobo somatshini kulula ukudibana kunye nezihlandlo apho izixhobo zokucoca ulwelo kunye neemeko azifumaneki.
Izixhobo ze-Xinfa ze-CNC zineempawu zomgangatho omhle kunye nexabiso eliphantsi. Ngeenkcukacha, nceda undwendwele:
Abavelisi beZixhobo ze-CNC-i-China CNC iFactory yeziXhobo kunye nababoneleli (xinfatools.com)
4. Izilumkiso zokusika ulwelo
⑴Ulwelo olusikwayo kufuneka lungabinavumba elicaphukisayo kwaye kungabikho zongezo eziyingozi kumzimba womntu ukuqinisekisa ukhuseleko lwabasebenzisi.
(2) Ulwelo lokusika kufuneka luhlangabezane neemfuno zezixhobo zokuthambisa kunye nolawulo lokukhusela, oko kukuthi, ulwelo lokusika alufanele lugqwese iindawo zentsimbi zesixhobo somatshini, lonakalise amatywina kunye nepeyinti yesixhobo somatshini, kwaye ungashiyi iidiphozithi ezinzima zegelatin. kwiireyile zesikhokelo sesixhobo somatshini, ukuze kuqinisekiswe ukhuseleko lwesixhobo kunye nokusebenza ngokuqhelekileyo.
(3) Ulwelo lokusika kufuneka luqinisekise ukuba i-oyile i-anti-rust isiphumo phakathi kweenkqubo ze-workpiece kwaye ingagqwali i-workpiece. Xa kusetyenzwa i-alloys zethusi, i-sulfure-containing cutting fluids akufanele isetyenziswe. Xa kusetyenzwa i-alloys ye-aluminium, ulwelo lokusika olunexabiso le-PH elingathathi hlangothi kufuneka likhethwe.
⑷ Umbane wokusika kufuneka ube nokusebenza okugqwesileyo kokuthambisa kunye nokusebenza kokucoca. Khetha i-fluid yokusika kunye nexabiso eliphezulu eliphezulu le-PB elingena-jamming kunye noxinzelelo oluphantsi komhlaba, kwaye uvavanyo lokusika lunesiphumo esihle.
(5) Ulwelo lokusika kufuneka lube nobomi obude benkonzo, kwaye iziko lomatshini libaluleke kakhulu ngeli xesha.
⑹ ulwelo lokusika kufuneka luqhelaniswe neendlela ezahlukeneyo zokusetyenzwa kunye nezixhobo ezahlukeneyo zokusebenza.
⑺Ulwelo lokusika kufuneka lubenongcoliseko oluphantsi, kwaye kubekho indlela yolwelo oluyinkunkuma.
⑻ Ulwelo lokusika kufuneka lufikeleleke kwaye lube lula ukululungiselela. Ukushwankathela, xa abasebenzisi bekhetha ukusika ulwelo, banokuqala bakhethe i-2 ukuya kwi-3 yokusika ulwelo kunye nokusebenza kakuhle ngokubanzi ngokwemiqathango ethile yokucubungula. Ulwelo lokusika olufikelelekayo.
Ixesha lokuposa: Aug-24-2023
