Ukuba i-high-speed steel twist drill yi-microcosm yenkqubo yophuhliso lwemizi-mveliso yehlabathi, ngoko ke intwana yehamile yombane inokuthathwa njengembali ezukileyo yobunjineli bolwakhiwo lwangoku.
Ngowe-1914, i-FEIN yavelisa isando sokuqala somoya, ngowe-1932, iBosch yavelisa inkqubo yokuqala yombane yesando ye-SDS, kwaye ngowe-1975, uBosch noHilti baphuhlisa ngokudibeneyo inkqubo ye-SDS-Plus.Amasuntswana ombane ehammer drill ibisoloko iyenye yezona zinto zisetyenziswayo kubunjineli bokwakha kunye nokuphuculwa kwekhaya.
Ngenxa yokuba i-hammer drill bit ivelisa intshukumo ekhawulezayo ephindaphindayo (impembelelo eyenzeka rhoqo) ecaleni kwendlela yokomba yombane ngelixa ijikeleza, ayifuni amandla amaninzi esandla ukugrumba imingxuma kwizinto ezinqabileyo ezifana nekhonkrithi yesamente kunye nelitye.
Ukuthintela i-drill bit ekuphumeni kwi-chuck okanye ukubhabha ngaphandle ngexesha lokujikeleza, i-shank ejikelezayo yenzelwe i-dimples ezimbini.Ngenxa yeegrooves ezimbini kwi-drill bit, i-hammering enesantya esiphezulu inokukhawuleziswa kunye nokusebenza kakuhle kwe-hammering kunokuphuculwa.Ke ngoko, ukugrumba ngesando nge-SDS shank drill bits kusebenza ngakumbi kunezinye iintlobo zeeshanki.Inkqubo epheleleyo ye-shank kunye ne-chuck eyenzelwe le njongo ifaneleke ngokukodwa kwi-hammer drill bits ukugrumba imingxuma kumatye kunye nekhonkrithi.
Inkqubo yokukhutshwa ngokukhawuleza kwe-SDS yindlela yokudibanisa esemgangathweni yamasuntswana ombane wehamile yombane namhlanje.Iqinisekisa ukuhanjiswa kwamandla awona mandla e-drill drill ngokwayo kwaye ibonelela ngendlela ekhawulezayo, elula nekhuselekileyo yokucinezela i-drill bit.
Inzuzo ye-SDS Plus kukuba i-drill bit inokutyhalelwa kwi-spring chuck ngaphandle kokuqiniswa.Ayilungiswanga ncam, kodwa inokutyibilika emva naphambili njengepiston.
Nangona kunjalo, i-SDS-Plus nayo inemida.Ubukhulu be-SDS-Plus shank yi-10mm.Akukho ngxaki xa ubhobhoza imingxuma ephakathi kunye nencinci, kodwa xa udibana nemingxuma emikhulu kunye nenzulu, kuya kubakho i-torque eyaneleyo, ebangela ukuba i-drill bit ibambelele ngexesha lomsebenzi kwaye i-shank iphule.
Ngoko ngokusekelwe kwi-SDS-Plus, i-BOSCH iphuhlise i-slot emithathu kunye ne-slot ezimbini ze-SDS-MAX kwakhona.Kukho i-grooves emihlanu kwi-SDS Max handle: ezintathu ziyi-grooves evulekileyo kwaye ezimbini zivaliwe (ukuthintela i-drill bit ekubhabheni ngaphandle kwe-chuck), into esiyibiza ngokuba yi-slot-slot kunye ne-slot-slot round handle, ikwabizwa ngokuba yi-five-slot round handle.Ububanzi be-shaft bufikelela kwi-18mm.Xa kuthelekiswa ne-SDS-Plus, uyilo lwesiphatho se-SDS Max sifanelekile ngakumbi kwiimeko zomsebenzi onzima, ngoko ke i-torque yesibambo se-SDS Max yomelele kune-SDS-Plus, efanelekile kwi-diameter enkulu ye-hammer drills enkulu. kunye nemisebenzi yomngxuma onzulu.
Abantu abaninzi babedla ngokucinga ukuba inkqubo ye-SDS Max yenzelwe ukuba ithathe indawo ye-SDS endala.Enyanisweni, uphuculo oluphambili lwale nkqubo kukunika ipiston i-stroke enkulu, ukwenzela ukuba xa ipiston ibetha i-drill bit, amandla empembelelo makhulu kwaye i-drill bit cut esebenzayo.Nangona iluphuculo lwenkqubo yeSDS, inkqubo yeSDS-Plus ayisayi kupheliswa.I-18mm yokubamba idayamitha ye-SDS-MAX iya kuba nexabiso elithe kratya xa kusetyenzwa amasuntswana okomba amancinci.Akunakuthiwa ithathe indawo ye-SDS-Plus, kodwa isongezelelo kwesi siseko.
I-SDS-plus yeyona ixhaphakileyo kwimarike kwaye idla ngokufaneleka kwimibhobho yehamile ene-drill bit diameter ye-4mm ukuya kwi-30mm (5/32 intshi ukuya kwi-1-1/4 intshi), obona bude bufutshane bubonke bumalunga ne-110mm, kwaye olona lude alukho ngaphezu kwe-1500mm.
I-SDS-MAX isetyenziswa ngokubanzi kwimingxuma emikhulu kunye nokuchongwa kombane.Ubungakanani besuntswana lesando le-drill ngokuqhelekileyo yi-1/2 intshi (13mm) ukuya kwi-1-3/4 intshi (44mm), kwaye ubude bubonke buyi-12 ukuya kwi-intshi ezingama-21 (300 ukuya kuma-530mm).
Icandelo 2: Intonga yokwemba
Uhlobo oluqhelekileyo
I-drill rod idla ngokwenziwa ngentsimbi ye-carbon, okanye i-alloy steel 40Cr, 42CrMo, njl. njl. Uninzi lwamasuntswana e-hammer drill kwimarike amkela imilo engqukuva ngendlela ye-twist drill.Uhlobo lwe-groove ekuqaleni lwenzelwe ukususwa kwe-chip elula.
Kamva, abantu bafumanisa ukuba iintlobo ezahlukeneyo zegroove azinakwandisa kuphela ukususwa kwe-chip, kodwa zandisa ubomi be-drill bit.Ngokomzekelo, ezinye iibhuthi zokubhoboza i-double-groove zinendawo yokususa i-chip kwi-groove.Ngelixa becoca iitshiphusi, banokwenza ukususwa kwe-chip yesibini, bakhusele umzimba wokuqhuba, baphucule ukusebenza kakuhle, banciphise ukufudumeza kwentloko, kwaye bandise ubomi be-drill bit.
Uhlobo lokufunxa uthuli olungenamisonto
Kumazwe aphuhlileyo afana neYurophu kunye ne-United States, ukusetyenziswa kweempembelelo zempembelelo zezommandla wokusebenza ezinothuli oluphezulu kunye namashishini asemngciphekweni omkhulu.Ukusebenza ngokugrumba akukuphela kwenjongo.Undoqo kukugrumba ngokuchanekileyo imingxuma kwiindawo ezikhoyo nokukhusela ukuphefumla kwabasebenzi.Ke ngoko, kukho imfuno yemisebenzi engenathuli.Phantsi kwale mfuno, kwavela amasuntswana ebhola angenathuli.
Umzimba wonke wentwana yokubhola engenathuli ayinamjikelo.Umngxuma uvulwa kwindawo yokomba, kwaye lonke uthuli olukumngxuma ophakathi lufunxa sisicoci sokufunxa.Nangona kunjalo, isicoci sevacuum kunye netyhubhu ziyafuneka ngexesha lotyando.E-China, apho ukhuseleko lobuqu kunye nokhuseleko lungagxininiswanga, abasebenzi bavala amehlo kwaye babambe umoya wabo imizuzu embalwa.Olu hlobo lwe-drill-free drill alunakwenzeka ukuba lube nemarike e-China kwixesha elifutshane.
ICANDELO 3: Blade
Intsimbi yentloko ngokubanzi yenziwe nge-YG6 okanye i-YG8 okanye i-carbide enesamente yodidi oluphezulu, efakwe emzimbeni ngokugqatswa.Abavelisi abaninzi baye batshintsha inkqubo ye-welding ukusuka kwi-welding ye-original manual ukuya kwi-welding ngokuzenzekelayo.
Abanye abavelisi bade baqala ngokusika, isihloko esibandayo, ukuphatha ixesha elinye, i-grooves yokugaya ngokuzenzekelayo, i-welding ngokuzenzekelayo, ngokusisiseko zonke eziye zafikelela kwi-automation epheleleyo.I-Bosch's 7 series drills ide isebenzise i-friction welding phakathi kweblade kunye ne-drill rod.Kwakhona, ubomi kunye nokusebenza kakuhle kwe-drill bit kuziswa kubude obutsha.Iimfuno eziqhelekileyo zombane zehammer drill blades zinokuhlangatyezwa ziifektri eziqhelekileyo ze-carbide.Iibhleyidi eziqhelekileyo zokugaya zinomgca omnye.Ukuze kuhlangatyezwane neengxaki zokusebenza kakuhle kunye nokuchaneka, abavelisi abaninzi kunye nemveliso baye baphuhlisa i-drill edibeneyo, njenge "cross blade", "i-herringbone blade", "i-multi-edged blade", njl.
Imbali yophuhliso lwe-hammer drills e-China
Isiseko sehlabathi sokomba ihamile siseTshayina
Esi sivakalisi asilogama lobuxoki nangayiphi na indlela.Nangona i-hammer drill ikuyo yonke indawo e-China, kukho iifektri zokuqhuba ihamile ngaphezulu kwesikali esithile e-Danyang, Jiangsu, Ningbo, Zhejiang, Shaodong, Hunan, Jiangxi nakwezinye iindawo.I-Eurocut ikwi-Danyang kwaye ngoku inabasebenzi abali-127, igubungela ummandla osisikwere seemitha ezili-1,100, kwaye inezixhobo ezininzi zokuvelisa.Inkampani inamandla aqinileyo kwezenzululwazi kunye nezobuchwepheshe, itekhnoloji ephezulu, izixhobo zemveliso ezigqwesileyo, kunye nolawulo olungqongqo lomgangatho.Iimveliso zenkampani ziveliswa ngokuhambelana nemigangatho yaseJamani neMelika.Zonke iimveliso zikumgangatho obalaseleyo kwaye zixatyiswa kakhulu kwiimarike ezahlukeneyo kwihlabathi jikelele.I-OEM kunye ne-ODM inokubonelelwa.Iimveliso zethu eziphambili zezentsimbi, ikhonkrithi kunye neenkuni, ezifana ne-Hss drill bits, i-SDs drill bits, i-Maonry drill bits, i-wod dhil drill bits, i-glass kunye ne-tile drill bits, i-TcT saw blades, i-diamond saw blades, i-oscillating saw blades, i-bi- iisarha zomngxuma wesinyithi, iisarha zomngxuma wedayimane, iisarha zomngxuma we-TcT, iisarha zomngxuma onomngxuma onehamile kunye neesarha ze-Hss, njl njl. Ukongeza, sisebenza nzima ukuphuhlisa iimveliso ezintsha ukuhlangabezana neemfuno ezahlukeneyo.
Ixesha lokuposa: Jul-03-2024