Uma i-speed steel twist drill iyi-microcosm yenqubo yokuthuthukiswa kwezimboni zomhlaba wonke, khona-ke ibhilidi lesando likagesi lingathathwa njengomlando okhazimulayo wobunjiniyela bokwakha besimanje.
Ngo-1914, i-FEIN yakha isando sokuqala somoya, ngo-1932, i-Bosch yasungula uhlelo lokuqala lwe-SDS yesando sikagesi, kwathi ngo-1975, u-Bosch no-Hilti bathuthukisa ngokuhlanganyela uhlelo lwe-SDS-Plus.Izingcezu zikagesi zokubhoboza isando bezilokhu zingenye yezinto ezisetshenziswayo ezibaluleke kakhulu kubunjiniyela bokwakha kanye nokuthuthukiswa kwekhaya.
Ngenxa yokuthi ucezu lukagesi lokubhoboza isando lukhiqiza ukunyakaza okuphindaphindayo okusheshayo (umthelela ovamile) eduze kokuqondisa kwenduku yokubhola kagesi ngenkathi ijikeleza, akudingi amandla amaningi esandla ukubhoboza izimbobo ezintweni eziphukayo njengokhonkolo usimende namatshe.
Ukuze uvimbele i-drill bit ukuthi ingasheleli ngaphandle kwe-chuck noma indizele ngaphandle ngesikhathi sokuzungezisa, i-shank eyindilinga iklanywe ngama-dimples amabili.Ngenxa yemigqa emibili ku-drill bit, ukushaya ngesivinini esiphezulu kungasheshiswa kanye nokusebenza kahle kwe-hammering kungathuthukiswa.Ngakho-ke, ukubhola ngesando ngezingcezu ze-SDS shank drill kusebenza kahle kakhulu kunezinye izinhlobo zamashanki.Isistimu ephelele ye-shank ne-chuck eyenzelwe le njongo ifaneleka ngokukhethekile izingcezu zokubhoboza isando zokubhoboza izimbobo etsheni nakokhonkolo.
Isistimu ekhishwa ngokushesha ye-SDS iyindlela evamile yokuxhumana yamabhithi kagesi okubhola isando namuhla.Iqinisekisa ukudluliswa kwamandla aphelele e-drill kagesi ngokwayo futhi inikeza indlela esheshayo, elula nephephile yokubopha ibhithi lokubhoboza.
Inzuzo ye-SDS Plus ukuthi i-drill bit ingavele iphushelwe ku-chuck yasentwasahlobo ngaphandle kokuqiniswa.Ayiqinile, kodwa ingashelela iye phambili naphambili njengepiston.
Kodwa-ke, i-SDS-Plus nayo inemikhawulo.Ububanzi be-SDS-Plus shank ngu-10mm.Ayikho inkinga lapho ubhoboza izimbobo eziphakathi nezincane, kodwa lapho uhlangabezana nezimbobo ezinkulu nezijulile, kuyoba ne-torque enganele, okubangela ukuthi i-drill bit ibambeke ngesikhathi somsebenzi futhi i-shank iphuke.
Ngakho-ke ngokusekelwe ku-SDS-Plus, i-BOSCH ithuthukise i-slot emithathu kanye ne-slot emibili ye-SDS-MAX futhi.Kunemifantu emihlanu kusibambo se-SDS Max: ezintathu ziyimigodi evulekile kanti ezimbili ziyimifantu evaliwe (ukuvimbela i-drill bit ingandizi ngaphandle kwe-chuck), okuyilokho esivame ukukubiza ngokuthi isibambo esiyindilinga esinezikhala ezintathu nesezikhaleni ezimbili, ebizwa nangokuthi isibambo esiyindilinga esinezikhala ezinhlanu.Ububanzi be-shaft bufinyelela ku-18mm.Uma kuqhathaniswa ne-SDS-Plus, idizayini yesibambo se-SDS Max ifaneleka kakhulu ezimweni zomsebenzi osindayo, ngakho-ke i-torque yesibambo se-SDS Max inamandla kunaleyo ye-SDS-Plus, elungele ukubhoboza isando ngobubanzi obukhulu. kanye nokusebenza kwemigodi ejulile.
Abantu abaningi babevame ukucabanga ukuthi uhlelo lwe-SDS Max lwakhiwe ukuze luthathe indawo yesistimu ye-SDS endala.Eqinisweni, ukuthuthukiswa okuyinhloko kwalesi simiso ukunikeza i-piston i-stroke enkulu, ukuze kuthi lapho i-piston ishaya i-drill bit, amandla okubamba abe mkhulu futhi i-drill bit isike ngokuyimpumelelo.Nakuba kuwukuthuthuka ohlelweni lwe-SDS, uhlelo lwe-SDS-Plus ngeke luqedwe.Ububanzi besibambo obungu-18mm be-SDS-MAX buzobiza kakhulu lapho kucutshungulwa izingcezu zokubhoboza ezinosayizi omncane.Ngeke kushiwo ukuthi ithatha indawo ye-SDS-Plus, kodwa isengezo ngokwalesi sisekelo.
I-SDS-plus iyona evame kakhulu emakethe futhi ivamise ukufanelekela ukubhola kwesando okunobubanzi obungu-4mm kuya ku-30mm (5/32 inch to 1-1/4 inch), ubude obufushane kakhulu bucishe bube ngu-110mm, kanti ubude kakhulu ngokuvamile abukho ngaphezu kuka-1500mm.
I-SDS-MAX ivamise ukusetshenziselwa izimbobo ezinkulu nezikhethi zikagesi.Usayizi webhithi yokubhoboza isando uvamise ukuba yi-intshi engu-1/2 (13mm) ukuya ku-1-3/4 intshi (44mm), kanti ubude obuphelele ngokuvamile bungama-intshi angu-12 kuya ku-21 (300 kuya ku-530mm).
Ingxenye 2: Induku yokubhoboza
Uhlobo olujwayelekile
I-drill rod ngokuvamile yenziwe nge-carbon steel, noma i-alloy steel 40Cr, 42CrMo, njll. Izinsimbi eziningi zokubhoboza isando emakethe zisebenzisa umumo oyisipesheli ngendlela ye-twist drill.Uhlobo lwe-groove ekuqaleni lwaluklanyelwe ukususwa kwe-chip elula.
Kamuva, abantu bathola ukuthi izinhlobo ezahlukene ze-groove azikwazi nje ukwandisa ukukhishwa kwe-chip, kodwa futhi zandise impilo ye-drill bit.Isibonelo, amanye ama-double-groove drill bits ane-chip yokususa i-chip emgodini.Ngenkathi esula ama-chips, angakwazi futhi ukukhipha udoti we-chip yesibili, avikele umzimba wokubhoboza, athuthukise ukusebenza kahle, anciphise ukushisisa kwekhanda lokubhoboza, futhi andise impilo ye-drill bit.
Uhlobo lokudonsa uthuli olungenantambo
Emazweni athuthukile njengaseYurophu nase-United States, ukusetshenziswa komshini wokuzivivinya kungokwezindawo zokusebenza ezinothuli oluningi kanye nezimboni ezisengozini enkulu.Ukusebenza kahle kokumba akuwona kuphela umgomo.Okubalulekile wukubhoboza imigodi ngokunembile ezindaweni ezikhona nokuvikela ukuphefumula kwabasebenzi.Ngakho-ke, kunesidingo sokusebenza okungenathuli.Ngaphansi kwalesi sidingo, izinsimbi zokubhola ezingenalo uthuli zaba khona.
Wonke umzimba we-drill bitana ongenawo uthuli awunawo ukuzungeza.Imbobo ivulwa endaweni yokubhoboza, futhi lonke uthuli oluphakathi nendawo lumuncwa isicoci se-vacuum.Kodwa-ke, i-vacuum cleaner kanye neshubhu kuyadingeka ngesikhathi sokuhlinzwa.E-China, lapho ukuvikelwa komuntu siqu nokuphepha kungagcizelelwa, abasebenzi bavala amehlo abo futhi babambe umoya imizuzu embalwa.Lolu hlobo lokubhoboza okungenalo uthuli mancane amathuba okuthi lube nemakethe e-China esikhathini esifushane.
INGXENYE 3: I-Blade
I-head blade ngokuvamile yenziwe nge-YG6 noma i-YG8 noma i-carbide enosimende yezinga eliphezulu, efakwa emzimbeni ngokubrawuza.Abakhiqizi abaningi baye bashintsha inqubo yokushisela kusukela ekushiseleni kokuqala kwe-manual kuya ekushiseni okuzenzakalelayo.
Abanye abakhiqizi baze baqala ngokusika, isihloko esibandayo, ukuphatha ukwakheka kwesikhathi esisodwa, ama-milling grooves, ukushisela okuzenzakalelayo, ngokuyisisekelo konke okufinyelele ukuzenzekelayo okugcwele.Izivivinyo zochungechunge eziyisi-7 ze-Bosch zize zisebenzise i-friction welding phakathi kwe-blade ne-drill rod.Nakulokhu, impilo nokusebenza kahle kwe-drill bit kulethwa ukuphakama okusha.Izidingo ezijwayelekile zama-blade okubhola isando zikagesi zingahlangatshezwana nezimboni ezijwayelekile ze-carbide.Ama-drill blades ajwayelekile anomphetho owodwa.Ukuze kuhlangatshezwane nezinkinga zokusebenza kahle nokunemba, abakhiqizi abaningi ngokwengeziwe kanye nemikhiqizo baye bahlakulela imishini ehlukene, njengokuthi "i-cross blade", "i-herringbone blade", "i-multi-edged blade", njll.
Umlando wokuthuthukiswa kokubhoboza isando e-China
Isizinda somhlaba sokubhola isando siseChina
Lo musho awulona neze idumela elingamanga.Yize imishini yokubhola isando ikhona yonke indawo e-China, akhona amafekthri okubhola isando ngaphezu kwesikali esithile e-Danyang, Jiangsu, Ningbo, Zhejiang, Shaodong, Hunan, Jiangxi nakwezinye izindawo.I-Eurocut itholakala eDanyang futhi njengamanje inabasebenzi abangu-127, ihlanganisa indawo engamamitha-skwele angu-1,100, futhi inenqwaba yemishini yokukhiqiza.Le nkampani inamandla aqinile esayensi nezobuchwepheshe, ubuchwepheshe obuphambili, imishini yokukhiqiza ehamba phambili, nokulawula ikhwalithi okuqinile.Imikhiqizo yenkampani ikhiqizwa ngokuhambisana nezindinganiso zaseJalimane nezaseMelika.Yonke imikhiqizo ingeyekhwalithi enhle kakhulu futhi yaziswa kakhulu ezimakethe ezahlukahlukene emhlabeni jikelele.I-OEM ne-ODM inganikezwa.Imikhiqizo yethu eyinhloko eyensimbi, ukhonkolo nokhuni, njengama-Hss drill bits, ama-SDs drill bits, ama-maonry drill bits, ama-wod dhil drill bits, ingilazi kanye ne-tile drill bits, ama-TcT saw blades, ama-diamond saw blades, ama-oscillating saw blades, bi- amasaha embobo yensimbi, amasaha embobo yedayimane, amasaha embobo ye-TcT, amasaha embobo enziwe ngesando namasaha embobo ye-Hss, njll. Ngaphezu kwalokho, sisebenza kanzima ukuthuthukisa imikhiqizo emisha ukuze ihlangabezane nezidingo ezahlukene.
Isikhathi sokuthumela: Jul-03-2024