Chii chinonzi Dry-Ctting for Metal?

Kunzwisisa Circular Metal Saws

Sezvinoreva zita, denderedzwa simbi saha inoshandisa dhisiki mablades kucheka zvinhu. Rudzi urwu rwesaha rwakanakira kucheka simbi nekuti dhizaini yaro inobvumira kuti irambe ichiburitsa machekwa chaiwo. Pamusoro pazvo, kutenderera kwedenderedzwa kweblade kunogadzira chiito chekucheka chinoenderera, chichigonesa kucheka nesimbi ine ferrous uye isina-ferrous.Dry-cutting inzira yekucheka nesimbi pasina kushandisa mvura inotonhorera. Panzvimbo pekushandisa mvura kuderedza kupisa uye kukweshana, kuoma-kucheka kunotsamira pamashizha anogadzirwa kana akavharwa mukati, zvinhu zvinokwanisa kutsungirira kupisa uye kukwesha kwesimbi inogadzira. Kazhinji, mashizha edhaimondi anoshandiswa pakucheka kwakaoma nekuda kwekuoma kwavo uye kusimba.

Mashizha edenderedzwa anoshandiswa kune imwe simbi sawing anoburitsa kupisa kwakawanda pakucheka simbi yakatenderera, aruminiyamu uye zvimwe zvakakosha; asi dzimwe nguva zvakakosha kuchengetedza sawed workpiece uye saha blade inotonhorera. Muchiitiko ichi, yakakosha Iyo denderedzwa saha blade yeblade yezvinhu inopedzisa sawing, iyo inotonhora saha.

Chakavanzika chekugona kutonhora kwekugona kuchengetedza workpiece uye saha blade inotonhorera ndeye yakakosha yekucheka musoro: cermet cutter musoro.

Cermet cutter misoro inochengetedza hunhu hweceramics senge kuomarara kwepamusoro, kusimba kwepamusoro, kupfeka kuramba, kupisa kwekushisa kwakanyanya, oxidation kuramba uye kugadzikana kwemakemikari, uye kuve nekusimba kwesimbi uye plastiki. Cermet ine zvakanakira zvese simbi uye ceramic. Iyo ine yakaderera density, yakakwirira kuoma, kupfeka kusagadzikana uye yakanaka yekupisa conductivity. Iyo haizoite brittle nekuda kwekamwe kutonhora kana kupisa. Munguva yekucheka, serrations yeceramic cutter musoro inoitisa kupisa kune machipisi, nekudaro kuchengetedza saha yecheka uye yekucheka zvinhu kutonhorera.

Cold Sawing Advantages

Cold masaha anogona kushandiswa kucheka akawanda akasiyana maumbirwo, kusanganisira tsvimbo, machubhu, uye extrusions. Otomatiki, akavharirwa denderedzwa inotonhora masaha anoshanda nemazvo pakugadzira kumhanya uye anodzokorora mapurojekiti uko kushivirira uye kupera kwakakosha. Michina iyi inopa kuchinjika blade kumhanya uye kuchinjika kudya kwemitengo yekukurumidza-kumhanya kugadzirwa uye burr-isina, yakaringana cuts.Cold saws inokwanisa machining yakawanda ferrous uye isina-ferrous alloys. Mamwe mabhenefiti anosanganisira kushoma kugadzirwa kweburr, sparks shoma, kushomeka kwemavara uye pasina guruva.

Iyo inotonhora sawing process inokwanisa kupinza yakakwira pamasimbi akakura uye anorema - mune mamwe mamiriro, kunyangwe akasimba se ± 0.005 ”(0.127 mm) kushivirira. Cold saws inogona kushandiswa kuchekwa kwezvose zviri zviviri ferrous uye zvisiri-ferrous simbi, uye kune ese ari maviri akatwasuka uye makona kucheka. Semuenzaniso, magiredhi akajairwa esimbi anozvikweretesa kune inotonhora sawing, uye anogona kutemwa nekukurumidza pasina kuunza kupisa kwakawanda uye kupokana.

Vamwe Downsides Kuti Cold Saws

Nekudaro, kutonhora kwekucheka hakuna kunaka kune hurefu huri pasi pe0.125 ”(3.175 mm). Uyezve, iyo nzira inogona zvechokwadi kuburitsa inorema burrs. Kunyanya, inyaya yekuti une maOD ari pasi pe0.125 ”(3.175 mm) uye pamaID madiki, uko chubhu yaizovharwa neburr inogadzirwa neinotonhora saha.

Chimwe chinodzikira kumasaha anotonhora ndechekuti kuomarara kunoita kuti masaha ave brittle uye anogona kuvhunduka. Chero huwandu hwekudengenyeka - semuenzaniso, kubva pakusakwana kusungirirwa kwechikamu kana chiyero chisiri chekudya - chinogona kukuvadza nyore mazino esaha. Pamusoro pezvo, masaha anotonhora anowanzo kukonzeresa kurasikirwa kwekefi, izvo zvinoshandura mukurasikirwa kwekugadzirwa uye kudhura kwakanyanya.
Kunyange zvazvo kutonhora kwekucheka kunogona kushandiswa kucheka alloys akawanda ane ferrous uye asina-ferrous, hazvikurudzirwi kune simbi dzakaoma zvikuru - kunyanya, iyo yakaoma kudarika saw pachayo. Uye nepo masaha anotonhora achigona kucheka mabundled, anogona chete kuzviita nediki dhayamita zvikamu uye yakakosha kugadzirisa kunodiwa.

Hard Blades For Fast Cutting

Cold sawing inoshandisa denderedzwa blade kubvisa zvinhu paunenge uchiendesa kupisa kunogadzirwa kumachipi anogadzirwa nesaha. Saha inotonhora inoshandisa ingave yakasimba high-speed simbi (HSS) kana tungsten carbide-tipped (TCT) blade inotenderera pakadzika RPMs.
Kusiyana nezita racho, HSS blades haawanzo shandiswa pakumhanya kwakanyanya. Pane kudaro, hunhu hwavo hukuru ndeyekuoma, izvo zvinovapa kupikisa kwakanyanya kupisa nekupfeka. TCT blades dzinodhura zvakanyanya asiwo dzakanyanya kuoma uye dzinokwanisa kushanda patembiricha yakatokwira kupfuura HSS. Izvi zvinobvumira TCT saw blades kuti ishande pamwero wakakurumidza kupfuura HSS blades, ichideredza zvakanyanya nguva yekucheka.

Kucheka nekukasira pasina kuunza kupisa kwakanyanya uye kukwesha, mashizha emuchina wekucheka anotonhora anodzivirira kupfeka nguva isati yakwana izvo zvinogona kukanganisa kupera kwezvikamu zvakachekwa. Pamusoro pezvo, marudzi ese emablades anogona kurodzwa zvakare uye anogona kushandiswa kakawanda asati araswa. Hupenyu hurefu hweblade uhwu hunobatsira kuita kuti kutonhora kuve nzira inodhura yekucheka-kumhanya uye kupedzisa kwemhando yepamusoro.

Zvakajairika Zvikanganiso Zvokudzivisa Paunenge Waoma-Kucheka Simbi

Sezvaunoshandisa blade yakaoma kudarika simbi, kuoma-kucheka kunogona kuva kwakaoma pane zvishandiso zvako. Kuti udzivise kukuvara kana tsaona paunenge uchicheka simbi, heano mamwe zvikanganiso zvakajairika zvekutarisa:

Isina Kurongeka Blade Speed: Paunenge wakaoma-kucheka nesimbi, zvakakosha kuti utarise kumhanya kweblade. Kana blade yako ikamhanya zvakanyanya, inogona kukonzera simbi kukotama kana kuchinjika uye kutyora blade yako. Nekune rimwe divi, kana ichifamba zvishoma nezvishoma, kupisa kunowedzera musaha yako uye kunogona kuikuvadza.

Kurovera Kwakashata: Ita shuwa kuti unosungirira pasi zvakachengeteka chero chinhu chesimbi chauri kucheka. Zvinhu zvinofamba zvine ngozi uye zvinogona kukuvadza zvakanyanya.

Paunenge uchishandisa chero muchina unotonhora wesaha, zvakakosha kuti usarudze nhanho yemazino akakodzera echinhu chiri kuchekwa.

Kusarudza yakaringana mazino kudzika kune yako inotonhora saw blade zvinoenderana ne:

* Kuoma kwezvinhu

* Saizi yechikamu

* Kukora kwemadziro

Zvikamu zvakasimba zvinoda mapanga ane mazino akakasharara, nepo machubhu ane madziro matete kana maumbirwo ane tumasection tudiki tunoda mapanga ane nzwi rakatsetseka. Kana iwe uine mazino akawandisa muzvinyorwa panguva imwe chete, mhedzisiro ichave kubvarura pane kubvisa chip. Izvi zvinotungamirira kukuwedzera kwepamusoro mukuveura kunetseka.

Ukuwo, kana uchicheka madziro anorema kana maoriki uchishandisa mazino akanyanya kutsetseka, machipisi anotenderera mukati memudumbu. Sezvo matinji ane mazino madiki ane maburi madiki, machipisi akaunganirwa anodarika huwandu hwemakonzo uye anodzvanya kumadziro ezvishandiso zvinoita kuti machipisi ajame uye anamira. Iyo inotonhora saha blade ichatanga kuita senge isiri kucheka, asi imhaka yekuti haigoni kuruma nejammed gullets. Kana ukamanikidza blade kuti ipfuure, uchaona kucheka kwakashata uye kushushikana kwakanyanya kwekuveura, izvo zvinogona kupedzisira zvaita kuti chipande chako chinotonhora chityoke.

Ndokumbira utarise kuti kana kusarudza kukwirisa zino kwakakodzera kwechikumbiro chako kwakakosha, handicho chega chinotemesa blade yesaha inotonhora pakushandisa kwako. Zvakafanana nemamwe maturusi, kushanda nesimba kwechinotonhora uye hupenyu hurefu hunoenderana nekunaka kwekiyi. zvinhu zvakadai sebadza. HERO inotengesa yakanakisa inotonhora saha blades sezvo isu tichishandisa nyanzvi yakagadzirwa neGerman muchina kugadzira zvigadzirwa zvedu. Mablades edu achakubatsira kucheka simbi kune zvisingaverengeki mapurojekiti.Tingafara kubatsira parunhare!