Ngaba iSaw ebandayo lukhetho olulungileyo kwiSicelo sakho seMetal Cutoff?

Ngaphambi kokuba ukhethe i-sawing ebandayo ye-2-axis metal part cutoff, kubalulekile ukuqonda izinto eziluncedo kunye nezingeloncedo zenkqubo. Ngaloo ndlela, unokuvavanya kwaye wenze isigqibo sokuba ingaba-okanye nayiphi na enye indlela yokusika isinyithi echanekileyo onokuthi uyithathele ingqalelo-iya kuhlangabezana neemfuno zakho kunye nezinto eziphambili.

Iintsimbi ezilukhuni zokusika ngokukhawuleza

I-cold sawing isebenzisa i-blade ejikelezayo ukususa izinto ngelixa uhambisa ubushushu obuveliswayo kwiitshiphu ezenziwe nge-saw blade. Isarha ebandayo isebenzisa nokuba yintsimbi eqinileyo enesantya esiphezulu (HSS) okanye iblade ye-tungsten carbide-tipped (TCT) ejika kwi-RPMs esezantsi.

Ngokuchaseneyo negama, ii-HSS blades azifane zisetyenziswe ngesantya esiphezulu. Kunoko, uphawu lwabo oluphambili lubunzima, olubanika ukuchasana okuphezulu nokushisa kunye nokugqoka. Iibhleyidi ze-TCT zibiza kakhulu kodwa zikwanzima kakhulu kwaye ziyakwazi ukusebenza kumaqondo obushushu aphezulu nangaphezulu kune-HSS. Oku kuvumela ii-TCT ii-saw blades ukuba zisebenze ngesantya esikhawulezayo kune-HSS blades, ukunciphisa kakhulu ixesha lokusika.

Ukusika ngokukhawuleza ngaphandle kokuvelisa ubushushu obugqithisileyo kunye nokukhuhlana, iileyidi zoomatshini ababandayo zixhathisa ukunxitywa kwangaphambi kwexesha ezinokuchaphazela ukugqitywa kweengxenye ezisikiweyo. Ukongeza, zombini iindidi zeencakuba zinokuphinda zilolwe kwaye zinokusetyenziswa amaxesha amaninzi ngaphambi kokuba zilahlwe. Obu bomi beblade bude bunceda ukwenza isarha ebandayo ibe yindlela eneendleko zokusikwa ngesantya esiphezulu kunye nokugqitywa komgangatho ophezulu.

Izinto eziluncedo zokusarha ezibandayo

Iisarha ezibandayo zingasetyenziselwa ukusika iimilo ezininzi ezahlukeneyo, kubandakanywa iintonga, iityhubhu, kunye ne-extrusions. Iisarha ezizenzekelayo, ezivaliweyo ezijikelezayo ezibandayo zisebenza kakuhle kwiiprojekthi zemveliso kunye neeprojekthi eziphindaphindiweyo apho ukunyamezela kunye nokugqiba kubalulekile. Aba matshini banikezela ngesantya se-blade eguquguqukayo kunye namazinga okutya alungelelanisiweyo kwimveliso enesantya esiphezulu kunye ne-burr-free, ukusikwa okuchanekileyo.

Ngencakuba elungileyo, ebukhali, isarha ebandayo ejikelezayo ekhawulezayo ineengenelo zokuphantse isuse iintlantsi kwaye ingavezi iintlantsi, umbala okanye uthuli. Ke, le ndlela ibonelela ngokugqibeleleyo umgangatho ophezulu kunye nemiphetho eyinyani.

Inkqubo yokusarha ebandayo iyakwazi ukugqithisa okuphezulu kwiintsimbi ezinkulu kunye ezinzima - kwiimeko ezithile, nokuba ziqinile njenge-± 0.005" (0.127 mm) ukunyamezela. Iisarha ezibandayo zingasetyenziselwa ukunqunyulwa kweentsimbi zombini kunye nezingadibanisi, kunye nokusikwa okuthe tye kunye ne-angled. Ngokomzekelo, amabakala aqhelekileyo entsimbi abolekisa kwi-sawing ebandayo, kwaye anokunqunyulwa ngokukhawuleza ngaphandle kokuvelisa ubushushu obuninzi kunye nokuxubana.

Ezinye iiDownsides ukuya kwiisarha ezibandayo

Nangona kunjalo, ukubanda okubandayo akulunganga kubude obungaphantsi kwe-0.125" (3.175 mm). Ukongezelela, le ndlela inokuvelisa ngokwenene i-burrs enzima. Ngokukodwa, ngumba apho une-ODs phantsi kwe-0.125 "(3.175 mm) kunye nakwii-ID ezincinci, apho ityhubhu iya kuvalwa yi-burr eveliswa yi-cold saw.

Enye into engathandekiyo kwiisarha ezibandayo kukuba ukuqina kwenza iincakuba zeesarha zibe brittle kwaye zixhomekeke kumothuko. Naliphi na inani lokungcangcazela - umzekelo, ukusuka ekubambeni okunganelanga kwenxalenye okanye izinga lokutya elingalunganga - linokonakalisa ngokulula amazinyo esarha. Ukongeza, iisarha ezibandayo zihlala zibangela ukulahleka okukhulu kwekerf, okuguqulela kwimveliso elahlekileyo kunye neendleko eziphezulu.

Ngelixa i-sawing ebandayo ingasetyenziselwa ukusika ezininzi i-alloys ene-ferrous kunye ne-non-ferrous, ayikhuthazwa kwiintsimbi ezinzima kakhulu-ngokukodwa, ezo zinzima kune-saw ngokwayo. Kwaye ngelixa iisarha ezibandayo zinokwenza ukusika okuhlanganisiweyo, kunokukwenza kuphela ngeengxenye ezincinci zedayamitha kunye nokulungiswa okukhethekileyo kuyafuneka.

Ukulinganisa Iinketho

Ukuthatha isigqibo sokuba usebenzise i-sawing ebandayo kufuna ukuqonda okunzulu kwesicelo sakho esikhethekileyo kunye neeparamitha zayo ezithile. Ukwenza ukhetho olungcono kufuna ukuqonda iindlela ezahlukeneyo ezisetyenziselwa ukusika isinyithi.