Iyiphi i-saw blade okufanele ngiyisebenzise ukusika insimbi engagqwali?

Insimbi engagqwali ingenye yezinto eziphambili ze-CNC machining esitolo sethu somshini. Ngaphambi kokuthi singene enkingeni yokusika insimbi engagqwali, kubalulekile ukuthi sivuselele ukuqonda kwethu le nto esebenza ngezindlela eziningi. Insimbi engagqwali igqame emhlabeni wensimbi ngenxa yezakhiwo zayo eziyingqayizivele.

Eyaziwa kakhulu ngokumelana nokugqwala nokungcola, insimbi engagqwali iyisinqumo esidumile ezimbonini ezihlukahlukene, kusukela ku-kitchenware kuya ekwakhiweni. Lokhu kumelana ngokuyinhloko kubangelwa okuqukethwe kwe-chromium yengxubevange, eyenza ungqimba lwe-chromium oxide, okuvimbela ukugqwala okungaphezulu nokumisa ukugqwala ukuthi kungasakazeki esakhiweni sangaphakathi sensimbi.

Uma kukhulunywa ngokusika insimbi engagqwali, ikakhulukazi insimbi engagqwali ewugqinsi, ukuqonda izakhiwo zayo uma kuqhathaniswa nezinye izinsimbi kubalulekile.

Ukuminyana kwensimbi engagqwali namandla aqinile ayenza ibe inketho eqine futhi ehlala isikhathi eside kune-aluminium kodwa ingaqhubeki kangako ngokushisa.

Uma kuqhathaniswa nekhwalithi ephezulu ye-carbon steel, impahla yensimbi engagqwali yengeze i-Cr, i-Ni, i-N, i-Nb, i-Mo nezinye izakhi ze-alloying. Ukwanda kwalezi zakhi ze-alloying akugcini nje ukuthuthukisa ukumelana nokugqwala kwensimbi, kodwa futhi kunomphumela othize ezintweni zemishini yensimbi engagqwali. Isibonelo, insimbi engagqwali ye-martensitic inokuqukethwe kwekhabhoni efanayo uma iqhathaniswa ne-AISI 1045 insimbi emnene, , kodwa amandla ahambisanayo angama-58% kuphela we-AISI 1045 steel. Insimbi engagqwali ye-Austenitic ingama-40% kuphela, kuyilapho i-austenitic - i-ferrite duplex insimbi engenasici inokuqina okuphezulu kanye nempahla yokusika embi kakhulu.

Nakuba insimbi, ngokuvamile, iyinto evamile, izici ezithile zensimbi engagqwali kufanele zicatshangelwe ngesikhathi sokusika. Ukuqina namandla ensimbi engagqwali adinga amathuluzi nezindlela ezingaphatha isimo sayo esiqinile ngaphandle kokuphazamisa ikhwalithi yokusikwa.

Njengoba sihlola izindlela zokusika insimbi engagqwali, lo mehluko obalulekile uzoqondisa ukukhetha kwethu amathuluzi namasu, siqinisekise ukuthi konke ukusika kuhlanzekile, kunembile, futhi kuyasebenza.

Ngezansi kunezici ezi-4 zokuchaza ukuthi kungani kunzima umshini wensimbi yensimbi.

I-1.Amandla amakhulu okusika kanye nokushisa okuphezulu kokusika

Insimbi engagqwali inamandla aphezulu, ingcindezi enkulu ye-tangential kanye ne-plastic deformation lapho isika, ngakho-ke amandla okusika makhulu. Ngaphezu kwalokho, i-thermal conductivity yensimbi engagqwali impofu kakhulu, okwenza izinga lokushisa lokusika likhuphuke, futhi izinga lokushisa eliphakeme livame ukugxila endaweni encane eduze komkhawulo wethuluzi, elisheshisa ukuguga kwethuluzi.

2.Ukusebenza kanzima kanzima

Insimbi engagqwali ye-Austenitic kanye nensimbi engagqwali ephezulu ye-alloy iyisakhiwo se-austenitic, ngakho-ke ukuthambekela komsebenzi wokuqina ngesikhathi sokusika kukhulu, okuvame ukuba izikhathi eziningana kune-carbon steel. Ikakhulukazi lapho ithuluzi lokusika lisebenza endaweni eqinile, impilo yamathuluzi izofinyezwa kakhulu phakathi nenqubo yensimbi engenasici.

3.Kulula ukunamathela amathuluzi okusika

Kokubili insimbi engagqwali ye-austenitic kanye nensimbi engagqwali ye-martensitic inezici zokuqina kwe-chip kanye nezinga lokushisa eliphakeme lokusika ngesikhathi senqubo ye-CNC machining. Lapho i-chip eqinile igeleza endaweni yangaphambili yethuluzi lokusika, singathola i-bonding, i-fusion welding kanye nezinye izinto zamathuluzi anamathelayo, ezizothinta ubulukhuni obungaphezulu bezingxenye zomshini zensimbi engagqwali.

4.Ukugqoka kwamathuluzi kuyasheshiswa

Insimbi engagqwali ngokuvamile iqukethe amaphuzu aphezulu ancibilika, ipulasitiki enkulu kanye nezinga lokushisa eliphakeme lokusika. Lezi zici zisheshisa ukugqokwa kwamathuluzi, ngakho amathuluzi adinga ukushintshwa njalo. Ngakho-ke, ukugqokwa kwamathuluzi kuzothinta ukusebenza kahle kokukhiqiza futhi kuthuthukise izindleko zokusetshenziswa kwamathuluzi.

Kusukela ngenhla, singabona insimbi engagqwali machining inzima kakhulu kunezinye CNC machining izinsimbi, kubalulekile ukukhetha izinga okusezingeni amathuluzi ukusika futhi unciphise isivinini machining kancane, ngaleyo ndlela ukuqinisekisa ikhwalithi machining insimbi engagqwali.

Ukuba ingcweti kwezobuciko bokusika insimbi engagqwali kungase kubonakale kuwumsebenzi owesabekayo. Nakuba kunenzuzo, amandla nokuqina kwempahla kuba inselele uma udinga ukusikwa okunembile.

Isihluthulelo sokuthola imiphumela engcono kakhulu silele ekuqondeni amathuluzi namasu alungile. Kungakhathaliseki ukuthi ungumkhiqizi ongumakadebona esitolo semishini noma umusha kwezohwebo, ukwazi ukusika insimbi engagqwali kubalulekile.

Isaha eliyindilinga lokusika insimbi engagqwali

Liyini Isaha Eliyindilinga?

Isaha eliyindilinga iyithuluzi lamandla eliguquguqukayo elivame ukusetshenziselwa ukusika izindwangu ezihlukahlukene, kuhlanganise ne-Stainless Steel. Iqukethe i-blade enamazinyo ezungeza ngokushesha, evumela ukusika okusebenzayo ezintweni eziwugqinsi noma ezimangelengele. Kunezinhlobo ezahlukene zamasaha ayindilinga, okuhlanganisa amamodeli anezintambo nangenazintambo, anosayizi abahlukahlukene be-blade namandla wamandla.

Ukukhetha I-Blade Elungile

Ngaphambi kokungena enqubweni yokusika iStainless Steel ngesaha eliyindilinga, kubalulekile ukukhetha i-blade efanele. Akuwona wonke amasaha ayindilinga anekhwalithi efanayo kanye nezici. Ukusebenzisa i-blade engalungile kungaholela ekungasebenzi kahle nasezimweni eziyingozi.

Ukuze usike i-Stainless Steel, uzofuna i-carbide-tipped eklanyelwe le njongo. Lawa ma-blades ahlala isikhathi eside kakhulu futhi angakwazi ukumelana nobunzima bokusika ku-Stainless Steel eqinile.

Isaha eliyindilinga, elifakwe insimbi yokusika, liyithuluzi elisebenza ngezindlela eziningi elingasetshenziswa kokubili insimbi engenasici nencane. Okubalulekile ukukhetha i-blade efanele futhi ugcine isandla esiqinile. Le ndlela iwusizo ikakhulukazi ekusikeni okuqondile noma lapho usebenza ngezingcezu ezinkulu zensimbi engagqwali.

Ukusetha i-Circular Saw yakho

Manje njengoba usukhethe i-blade efanelekile futhi uthathe izinyathelo zokuphepha, sekuyisikhathi sokusetha isaha lakho eliyindilinga lokusika insimbi engagqwali. Qala ngokulungisa ukujula kwe-blade, uqinisekise ukuthi isethwe ukuthi ijule kancane kunobukhulu bensimbi oyisikayo. Lokhu kunciphisa ubungozi bezinhlansi nokulimala kwe-blade.

Amasaha ayindilinga ngokuvamile anezilungiselelo zesivinini esiguquguqukayo. Isivinini esiphansi ngokuvamile singcono ukusika insimbi engagqwali ukuvimbela ukushisa ngokweqile kanye nokugcina ubude be-blade. Bheka imanuwali yesaha yakho ukuze uthole imiyalelo yokulungisa ye-RPM.

Isiphetho

Ukusika insimbi engagqwali ngesaha eliyindilinga kuyikhono eliwusizo kubathandi be-DIY kanye nezingcweti ngokufanayo. Ngokukhetha i-blade efanele, ukuthatha izinyathelo zokuphepha ezifanele, nokusebenzisa amasu afanele, ungenza ukusikeka okunembile, okuhlanzekile ngensimbi ehlukahlukene engagqwali. Khumbula ukuthi ukuzijwayeza kwenza kuphelele, futhi njengoba uthola ulwazi, amakhono akho okusika insimbi engagqwali azothuthuka kuphela. Ngakho-ke, hlomisa isaha lakho eliyindilinga, landela imihlahlandlela, futhi ulungele ukubhekana nephrojekthi yakho elandelayo yensimbi ngokuzethemba.

Ukukhetha umkhiqizi wamasaha wokusika insimbi engagqwali ofanele nakho kubalulekile, i-HERO ingumkhiqizi wamasaha wokusika insimbi engagqwali, wamukelekile amakhasimende anentshisekelo ukuthi asikhethe.