Ufikelela njani ngokufanelekileyo koomatshini
Kwiivenkile namhlanje, unokufumana ukhetho olubanzi loomatshini abancinci abanezixhobo ezininzi kunye nezixhobo kunye nezixhobo ezizodwa, onokuthi ngazo ukwandise kakhulu intsimi yomsebenzi. Noko ke, kufanele kuphawulwe ukuba ngaphambi kokuba uthenge oomatshini abanjalo, kusoloko kubhetele ukufunda ukwenza ngesixhobo sesandla oko besinokukwenza kamva ngomatshini. Ngale ndlela, siya kukwazi ukufumana uhlobo oluchanekileyo lomatshini esiwudingayo, kunye nayo kunye nezixhobo ezongezelelweyo ezihambelanayo, ezikhokelwa ziimfuno esele zisekiwe. Ekugqibeleni, siya kukwazi ukusebenzisa umatshini ngokufanelekileyo. Kuhle ukujonga, ngaphambi kokuba wenze isigqibo sokuthenga, ukuba kufanelekile na. Umsebenzi ofanayo owenziwa ngesandla ufuna ixesha nomgudu ongakumbi; umatshini, kwelinye icala, uneendleko zawo, uthatha indawo, ufuna ukulungiswa. Yiyo loo nto kulungile ukubuza ukuba ungakanani umatshini oya kusetyenziswa ngokwenene ngenyanga okanye enyakeni nokuba uya kukwazi ukugcinwa endaweni ngaphandle kobunzima.
Phantse sonke sikholelwa ukuba siya kukwazi ukwenza ngokukhawuleza nangokulula ngoncedo lomatshini into esingakwaziyo ukuyenza ngesixhobo sesandla. Kwiimeko ezininzi yinkohliso. Emva kokuba sifumene umatshini onezixhobo ezifanelekileyo, emva kothotho lwemizamo engaphumeleliyo, siyayishiya kwaye, ngakumbi, siyishiya yonke intsimi yomsebenzi. Umntu uhlala eqinisekile ukuba umsebenzi owenziwa ngulo matshini ungaphaya kwamandla akhe. Enyanisweni, indlela esengqiqweni bekufanele ukuba ilandelwe: qala ufunde ukusebenza ngesandla, kwaye emva koko uthenge umatshini.
Ngubani ongayazi indlela yokusebenzisa i-hand drill, uya kusebenzisa i-drill yombane ngokungalunganga, okanye ngeziphumo ezinganelisiyo. Nabani na ongayazi indlela yokubona iibhodi, iipaneli okanye iileyile ngesarha yesandla uya kufumana rhoqo iziphumo ezibi kunye ne-chain saw, kunye nomngcipheko wokulimala, ngakumbi ngeesarha ezijikelezayo. Ukuba awuyazi indlela yokulola itshizi ngelitye le-whetstone, awuyi kukwazi ukwenza oko nakwi-motor grinder engqukuva. Ixesha lokufunda ngezandla liyimfuneko ngokuqinisekileyo phambi kokuba sisondele emsebenzini ngoncedo loomatshini kunye nezixhobo zabo ezikhulayo.
I-drill yombane kunye nenjongo yayo esisiseko
Ngokweenkcukacha-manani, iintsapho ezisibhozo kwezilishumi e-US zinezixhobo zokuqhuba umbane, kwaye ezintandathu kwezilishumi e-UK. I-drill yombane ingasetyenziselwa ukubhoboza imingxuma, inokubekwa kwindawo yokumisa kwaye isetyenziswe njenge-bench drill (njengenyani “i-sensitive drill” kwivenkile yomatshini) okanye inokudityaniswa nezixhobo ezijikelezayo. Isenokuthi isebenze njengenjini yokuqhuba uthotho lwezincamatheliso ezahlukeneyo ilujike lube yisarha yomngxuma, isarha esetyhula, okanye ilele yokwenyani eyenziwe ngamaplanga. Ngokusisiseko iqulethwe ngumqokeleli we-lamellar kunye neebhulashi kwaye iyakwazi ukuphuhlisa i-torque ephezulu naphantsi komthwalo. Imoto iqhuba ishafti ethwala ngaphezulu kwentloko ejikelezayo enento zokubambelela ezithathu ezibotshelelwe kwishafti ye-drill okanye esinye isixhobo esijikelezayo phambi kokusetyenziswa. Ukuqiniswa kwenziwa ngokusebenzisa isitshixo, enye i-accessory eyimfuneko ehlala iza kunye ne-drill kunye ne-serrated phezulu. Isitshixo sifakwe kwimbobo ehambelanayo kwaye idibene neegesi kwisithsaba sentloko. Oku kungenxa yokuba ukulungisa i-drill ngesandla akusayi komelela ngokwaneleyo, kwaye ukusebenzisa isikrufu esinemihlathi exaxakileyo kunokukhokelela kumonakalo entloko ngokwayo.
I-drill yombane ngokuqhelekileyo inemilo yompu, ekubambeni kwayo kukho iswitshi yokunika amandla i-motor. Ngamanye amazwi, ukucofa iswitshi kuqalisa ukujika kwe-drill; ukuyikhulula kumisa i-drill. Ukongeza, phantse zonke iimodeli zineqhosha lokukhiya kwicala, ecaleni kokutshintsha. Ngale ndlela, i-drill iyaqhubeka isebenza nasemva kokuba sikhulule iswitshi. Oku akwenziwa rhoqo xa kusonjwa, kodwa ubukhulu becala xa i-drill yombane isetyenziswa njengemoto koomatshini abahlukeneyo (umatshini wokungqusha, i-lathe).
Amalungu angaphakathi
Izindlu ze-drill zombane zigcina iindawo zayo ezisisiseko: ishafu yentloko, ebanjwe kwi-rolling bearing ekhuselweyo eluthulini kwaye ayifuni phantse ukuthanjiswa. I-motor shaft ithumela iirevolutions kwi-drill head shaft ngeperi yegiya kwaye ithwala ifeni yokupholisa. Kwi-handle kukho i-capacitor, yomthamo ofanelekileyo odibeneyo kwiibhulashi zeemoto, (umthamo uxhomekeke kwiimpawu zemoto). Umsebenzi we-capacitor kukunciphisa i-sparking phakathi kweebrashi kunye nomqokeleli xa i-motor yombane isebenza. I-Sparking inokuthi ngenye indlela ibangele ukuphazamiseka koonomathotholo kunye nabamkeli bakamabonakude kumagumbi angabamelwane (ukuncwina kunye nemigca enqamleze isikrini), ngoko sele ingumgaqo wokufaka i-anti-interference capacitors kungekuphela nje kwiidrili zombane, kodwa nakwizo zonke izixhobo zombane zasekhaya eziqhutywa yimoto enomqokeleli kunye neebrashi.
Indibano yangaphakathi yedrill yombane enemoto ebonakalayo, ukuhanjiswa kunye ne-chuck.
Iintlobo zedrill zombane
Ukuqhuba ngesantya esinye
Kukho iintlobo ngenene zoqheliso olukhoyo ezivenkileni namhlanje, kwaye ezinomahluko omkhulu kwiimpawu. Imodeli yokuqala nelula yeyona ilula kwaye inexabiso eliphantsi, yakhiwe ngaphezulu okanye ngaphantsi njengoko kuchaziwe ngasentla. Kuphela imilo, ubunzima (ukusuka kwikhilogram kunye nesiqingatha ukuya ngaphezulu kweekhilogram ezintathu), amandla (ukusuka200iivolthi ukuya ngaphezulu400volts) kwaye kukho imilinganiselo eyahlukeneyo ye-drill kunye nezixhobo ezinokudityaniswa kwintloko ejikelezayo. Uninzi lwee-drills, ngaphezu kwe-handle, i-handle encedisayo ebekwe ecaleni kwaye igxininiswe kwizindlu, ezivumela ukubamba kakuhle kunye nokulawula i-drill ngexesha lokusetyenziswa.
Nangona kunjalo, into ephambili yeli qela le-drills yombane kukuba banesantya esinye kuphela sokusebenza, esinokuthi kwakhona sihluke kakhulu kwimodeli ukuya kwimodeli: inani leenguqu ngomzuzu kwezinye.800, kwezinye1.800,2.500kwaye nkqu3.000. Ngoko ke ezi drills kunye neenguqu eziphezulu, ngenxa yoko ukusetyenziswa kwazo kulinganiselwe.
Ukuqhuba ngezantya ezininzi
Ezi ziqhelo zahlukile kwezo zangaphambili kuba zinokujikeleza ngezantya ezimbini okanye ezine. Ulwakhiwo luyafana nanjengoko sele kuchaziwe, kuphela zikhulu kwaye zinzima, kuba iigiya zegiya kufuneka zibekwe kwizindlu. Ngaphandle koko, i-gearbox iqhutywe ngaphandle kusetyenziswa i-lever efanelekileyo. Eli qela lesibini drills zibiza kakhulu ngokomyinge nge20-30%, kodwa inikezela ngezicelo ezinokwenzeka kakhulu ngokuchanekileyo kuba izantya zinokuhlengahlengiswa. Oku kuthetha ukuba zifanelekile ukugaya izinto ezahlukeneyo, kuba kunye nabanye kubalulekile ukuba nesantya esiphantsi kunye nokunye. Isantya esilungelelanisiweyo sikhusela zombini i-drill kunye ne-drill bits, kwaye imingxuma yenziwe ngokuchanekileyo ngakumbi. Umzekelo, i-drill enesantya ezimbini ingavulwa750uhlaziyo ngomzuzu, okanye ngo1.900, kunye ne-4-speed drill ingaba nayo600,850,1900kwaye2700revolution ngomzuzu.
Iidrili ezinemowudi ejikelezayo eguquguqukayo kunye noqheliselo oludityanisiweyo
Iqela lesithathu le-drills linesixhobo sombane esitshintsha ngokulungeleleneyo imo yokujikeleza kwentloko ngaphakathi kwelona nani lisezantsi kunye nelona liphezulu lohlaziyo, o.k. ngokoqobo ukusuka 0 ukuya, umzekelo, 2000, lithini inani eliphezulu lohlaziyo. Esi sixhobo sivulwa ngaphandle ngokuphathwa, nokuba i-drill iyasebenza okanye icinyiwe.
Iimodeli ezidityanisiweyo nazo ziyathengiswa, ezithi, ukongeza kwibhokisi yegiya, ziphinde zibe ne-electronic variator eqhubekayo. Kwimeko enjalo, imilinganiselo ye-drill, ubunzima kunye nexabiso linyuka ngokuqinisekileyo, kodwa kwi-revolutions ephantsi, i-torque iphezulu (kumandla e-injini efanayo), kunokuba imodeli ene-variator, kodwa ngaphandle kwebhokisi yegiya. Le torque ephezulu, ngesantya esiphantsi, ibalulekile kwimisebenzi ethile.
Iziqhelo zehamila
Ii-Percussion drills (i-vibrating drills, i-hammer drill) inesixhobo esinokuvulwa okanye sicinywe njengoko kufuneka, kwaye esongeza entloko intshukumo ekhawulezayo, ethe ngqo eya phambili-ngasemva ukongezelela kwintshukumo yayo yesiqhelo yesetyhula.
Ngoko ke isixhobo, ukongeza ekujikeni, sikwabetha, o.k. iibhithi kumphezulu esisebenza kuwo. Ii-drill zempembelelo zinokuba nesantya esinye, zinokuba ne-gearbox enesantya ezibini okanye ezine, zinokuba nemowudi eguquguqukayo yokujikeleza usebenzisa i-electronic variator, okanye, idityanisiwe, i-multi-speed kunye ne-electronic speed variator. Ngokulinganayo, ezi modeli zinobunzima obuphakathi, zikhulu, zinamandla kwaye ngokuqinisekileyo zibiza kakhulu. Isixhobo sempembelelo sisetyenziswe ngokukodwa xa kuyimfuneko ukubhobhoza iintsika zekhonkrithi eziqinisiweyo, izitebhisi, iindonga eziqinileyo zezitena, iindonga zamatye. Ekhaya, kwiimeko ezininzi, imisebenzi enjalo ayifane yenziwe. Kunokubakho imfuneko yokubeka i-insert (i-dowel) kwisakhiwo esithile sekhonkrithi esomeleziweyo, kodwa ngomzamo omncinci kunye nomonde omncinci, unokwenziwa nge-drill ngaphandle kwempembelelo yempembelelo. Ngenxa yoku, iimpembelelo zokuqhuba zisoloko zihlelwa njengezixhobo zobuchwephesha. Enyanisweni, zisetyenziswa ngoosomashishini abafakela ifanitshala ejingayo, iingcibi zombane, abatywini, izifakeli zegesi, abakhi abafakela izinyuko kunye neentsimbi, iifreyimu zeengcango kunye neefestile, kunye nabakroli banamhlanje.
Ukwenziwa kwempembelelo yesantya ezininzi, okanye nangcono, ngesiguquli sombane esiqhubekayo, singenza (xa isixhobo sempembelelo sicinyiwe) wonke umsebenzi ogrumbayo ngaphandle kwesixhobo esinjalo wenze, ukuze nabangabasafundanga bakwazi ukuzisebenzisa ngaphandle kobunzima. Kodwa ixabiso eliphezulu (elinokunyuka kakhulu, nokuba liphindwe kabini leemodeli ezingenampembelelo ezihambelanayo), akunakwenzeka ukuba lithetheleleke ngokusetyenziswa rhoqo.
Impact drill ngelixa usomba udonga.
Isantya sokujikeleza ngokuxhomekeke kwizinto
Umbuzo wesantya, okt. inani leenguqu ngomzuzu we-drill yombane libaluleke kakhulu, kwaye siya kuzama ukubonisa oku kumzekelo wokugaya umngxuma nge-spiral drill. Kucacile ukuba isantya apho umda we-drill ususa ii-chips kwizinto eziphathekayo (isantya sokusika) silingana nesantya sokujikeleza kwe-drill (kwaye ngoko ke intloko ye-drill), oko kukuthi ububanzi be-drill ngokwayo. Ngamanye amazwi, oku kuthetha ukuba kwinani elifanayo lokuguqulwa kwe-drill, isantya sokusika, okanye ukungena kwizinto eziphathekayo, i-drill bit of diameters ezahlukeneyo ayifani. Ukuze umphumo womsebenzi ube mhle, isantya sokujikeleza akufanele sidlule umda othile, kuba ngaphandle koko i-drill iya konakala. iyatshisa kakhulu, iphinde ibuye, (ilahlekelwe bubulukhuni) kwaye ikhawuleze iphulukane nomphetho - ayisasikeki. Imizuzwana embalwa yomsebenzi ngesantya esiphezulu kancinane yanele ukuyonakalisa bit drill. An overheated drill impempe, smoothes emazantsi umngxuma, endaweni nzulu, nokuba xa sinyanzelisa, oko kukuthi. sizama ukungena nzulu ngamandla, kodwa ngaphandle kweziphumo.
Isantya esichanekileyo sokusika sixhomekeke kwizinto eziza kufakwa: ziphezulu zokhuni, i-aluminium kunye ne-alloys yayo kunye nobhedu. Esona santya siphezulu sisezantsi kakhulu kwintsimbi eqhelekileyo, nangaphantsi kwiintsimbi ezikhethekileyo, kwaye esona santya sisezantsi kwiintsimbi ezingenasici, ubhedu kunye nobhedu.
I-drill ekhawulezayo, ngesantya esinye, ngoko ke ifanelekile ukubhobhoza iinkuni kunye ne-aluminium, ngelixa ezinye izinyithi zinokuthi ziqhutywe kuphela nge-drill ye-diameters encinci, ngokuchanekileyo ukuze ingadluli isantya esivumelekileyo sokusika. Esi santya asichazwanga ngokungqongqo: sihlala sithetha ngokunyamezela okukhulu, kodwa esimele singadluli. Kunokuthiwa ukugrumba ngesantya (rpm) kude ngaphantsi kwe-optimum kumele inkcitho ethile yexesha; kodwa iinzame zethu ziya kuba neziqhamo kwaye siya kuwenza kakuhle umsebenzi.
Nangona kunjalo, ukusebenza ngesantya esiphezulu kakhulu kunesona sifanelekileyo kwenza umsebenzi ube nzima kakhulu, ukuba akunakwenzeka, ngoko ke konakalise amasuntswana e-drill, kufuna inzame eyongezelelweyo kwaye yinkcitho yexesha. Ukuba, nangona oku, silawula ukubhoboza umngxuma, ngokuqhelekileyo sikwenza kakubi (ububanzi bomngxuma bukhulu kunobubanzi be-drill bit, ifumana i-oblique shape, i-slope engafunekiyo, iindonga zomngxuma ziba yi-grooved, i-material overheats, njalo njalo). Kucacile ke ngoko, ukuba naxa sifuna ukusebenzisa i-drill yombane kuphela kwimingxuma yokomba yee-diameters eziqhelekileyo (ukusuka 2-10 millimeters), kufuneka sinikele ingqalelo kwisantya kwaye sinqume ukuthenga iimodeli ezicothayo, kwaye hayi ngokukhawuleza, ukuba, ngokuqinisekileyo, asiqinisekanga ukuba siya kuzisebenzisa kuphela iinkuni kunye ne-aluminium.
Olu hlobo lokucinga lusebenza nakwezinye izixhobo ezinokuqhotyoshelwa kwi-drill yombane. Isixhobo ngasinye, makube yi-router, i-disc yokusila, ivili lerabha elinoboya be-polish, i-whetstone, i-brush yensimbi ejikelezayo okanye esinye isixhobo, inesantya esiphezulu sokusebenza (ngaloo ndlela isantya sokujikeleza), esidla ngokuboniswa ngumvelisi kwiphakheji. Umlinganiselo wezi zantya ubanzi kakhulu kodwa ucacile: siya kukwazi ukusebenzisa ibrashi yentsimbi yokususa ipeyinti endala kucingo lwentsimbi ngesantya esiphezulu; i-10-12 idiski yerabha yeesentimitha yokupholisha ifenitshala okanye iimoto kuya kufuneka zisetyenziswe ngesantya esisezantsi kakhulu. Ingxaki ibonakala icacile xa i-drill isetyenziswa njengemoto yokuqhuba izixhobo ezahlukeneyo zoomatshini; ukusetyenzwa kwezinye izinto kwaye umatshini ngamnye unesantya sakhe sokusebenza. Kwiimeko ezininzi, umenzi ubonisa inani leenguqu phantsi kweyona mpembelelo ilungileyo yokusebenza kumatshini. Ukuba sithatha isigqibo sokuthenga i-drill yombane yombane, qwalasela oko sele kuchazwe ngasentla: i-drill ekwazi ukuhlengahlengisa isantya ingcono (inokuba nebhokisi yegiya eneegiya, okanye i-electronic variator), kuba amanani aphantsi okuguqulwa kubaluleke kakhulu kunokuba aphezulu.
Mhlawumbi umntu unokubuza ukuba kwenzeka njani ukuba kubekho iimodeli ezininzi ezinesantya esinye ezithengiswayo, ngamanye amaxesha ezinerevs eziphezulu kakhulu (nokuba zijikeleze 3000)? Impendulo ilula: i-manual drill yombane yokusetyenziswa ekhaya ivela e-USA, ilizwe apho iinkuni zibaluleke kakhulu ekwakhiweni. Ngoko ke, kwakusengqiqweni ukuvelisa isixhobo sokusebenza ngomthi wokwakha izindlu nokuchwela nokuchwela ngokubanzi. Iimodeli ezikwaziyo ukutshintsha inani leenguqu, usebenzisa i-gearbox okanye i-electronic variator, yavela kuphela emva kwexesha, kunye nokukhethwa kwezixhobo ezahlukeneyo zokuqhuba kunye nokusetyenziswa kwayo njengemoto yokuqhuba izixhobo ezahlukeneyo zoomatshini. Kuba alupheli usuku ngaphandle kwemodeli entsha yezixhobo ezongezelelweyo eziphumayo, eziyandisa kakhulu amathuba okusebenzisa i-drill, abakhi bayawaphucula ngakumbi nangakumbi, ngakumbi i-drill enezantya ezingaphezulu. Kuloo nto inokuthi idityaniswe ukwanda kokungena kwezo ziqhelo kwimarike yaseYurophu, apho iinkuni ezindlwini azixhaphakanga kakhulu, kunye nokwanda kokusetyenziswa kwezixhobo zokusebenza zentsimbi, ezifuna isantya esisezantsi sokujikeleza.
Ukomba ngombane
I-drill yombane inokuthi phantse kuzo zonke iimeko ithathe indawo ye-drill manual kunye neegiya ukwandisa inani lokujikeleza kwentloko. Kodwa, ayinakuthatha indawo ye-hand crank drill kwimisebenzi ethile yokuchwela, njengaxa sifuna ukugrumba imingxuma engaboniyo, okanye imingxuma enobubanzi obukhulu. Ukuqhuba imingxuma kwiindonga, (ngaphandle kwekhonkrithi eqinisiweyo, isitena esiqinileyo kunye nelitye) ukufakwa kwezinto ezifakelwayo, i-drill yombane, ngakumbi ukuba isebenza kuphela ngesantya esiphezulu, ayibonisi inzuzo enkulu phezu kwe-drill manual. Asiyi kufumana naluphi na ugcino olukhulu kwiinzame okanye ngexesha, kwaye ukuba asiyiphathanga kakuhle, sinokwenza umonakalo omkhulu (ukwaphula udaka olujikeleze umngxuma, ukugrumba i-oval okanye umngxuma obanzi kakhulu, njalo njalo). Ukuba sisebenza kunye ne-drill drill, kwaye inamandla amakhulu, ngokuqinisekileyo siya kwenza umsebenzi wethu ube lula kwaye siwukhawulezise umsebenzi, kodwa nangona kunjalo kufuneka silumke, kuba ngalo mzekelo we-drill, i-drill bitana ngokulula kwaye ingena ngokukhawuleza emngxunyeni, ngaphandle kokuqaphela ukuba inzulu kangakanani, kwaye sinokuyonakalisa imibhobho ye-plumbing, igesi okanye ukufakelwa kombane kuyo yonke i-conductors. Ngoko ke, kungcono ukusebenzisa isixhobo sesandla ekuqaleni, kunye nokusebenzisa i-drill drill, ngokukodwa ngempembelelo yempembelelo, kuphela emva kokufumana amava athile.
Amasuntswana okubhola ajije enziwe ngentsimbi
I-drill yombane inokuxhotyiswa ngeentlobo ezininzi zezixhobo ezongezelelweyo, kwaye ngoko umlinganiselo womsebenzi onokuthi uwenze wandiswa kakhulu. Nangona kunjalo, ngokuqhelekileyo iqalwa ngesixhobo esijikelezayo esibotshelelwe ngqo kwintloko ye-drill. Ngazo zonke iindlela, siza kufumana amasuntswana e-drill kuqala. Iindidi ezimbini ezisisiseko zokuziqhelisa kufuneka sibe nazo zombini izixhobo zentsimbi kunye nezinto ezibizwa ngokuba yi-vidya drills iingcebiso zazo zenziwe ngesinyithi esinzima ngakumbi. Siza kufumana iikiti zazo zombini ezi ndidi, kwizikali ezinyuka ngesiqingatha semilimitha, okanye nangekota yemilimitha ukuba sifuna ukuhamba ngoomatshini kuphela.
Iseti yokuqala yesixhobo esinesantya esiphezulu sokwenza intsimbi yokujija inokuba nkulu kancinane. Amasuntswana oromba enziwe ngentsimbi enesantya esiphezulu, nangona enexabiso eliphantsi, aphulukana nomphetho wawo ngexesha elifutshane kwaye awawufanelanga umsebenzi wasekhaya. Oku kungenxa yokuba i-drill bit ithambile kakhulu ukulola kunokuba kucingwa kwaye kunzima ukuyenza ekhaya, nangona kusetyenziswa i-bench grinder enesixhobo esibambe i-drill bit kwi-engile efanelekileyo kwaye ivumela i-bit ukuba ijikeleze kancinane ngelixa i-grinder ilola. Ekubeni olu hlobo lokubhola lungabizi mali ininzi, kuhlawula imali eninzi ukuzilahla kunokulolwa. Xa zibuthuntu, sinokuzigcinela ukugrumba iinkuni, nto leyo edla ngokungadingi zixhobo zibukhali. Zisenokusetyenziswa kwakhona ukomba iithayile zeseramikhi ngehamile.
Iseti ye-spiral drill bits ezicwangciswe ngokobukhulu.
Amasuntswana oQobo
Iseti yesibini, ukusuka kwizinto ezibizwa ngokuba yi-vidia drill bits (igama livela kwelinye leenkampani zokuqala ukuthengisa isixhobo sokusika kunye neeplati zetsimbi ezinzima ezidityanisiweyo kwii-blades zayo) akufuneki ukuba zibe ninzi njengangaphambili. I-Carbide yimathiriyeli yokwenziwa (umxube weenkozo zetsimbi kunye nomgubo ofudunyezwa phantsi koxinzelelo ukwenza i-compact alloy) equlethe iinkozo ezinzima kakhulu ze-carbide, i-tungsten, okanye i-titanium, kunye nenye isinyithi esisebenza njenge-binder, edla ngokuba yi-cobalt. Iipleyiti ezimbini ezincinci zezi zinyithi ziqinisiwe zidityaniswe kwincam ezimbini ezisebenzayo zencam yedrill. Ngale ndlela, ii-blades ziba buthuntu emva kwexesha elide kakhulu kuneencakuba ezenziwe ngezona ntsimbi zesixhobo. Kwakhona, i-vidia drill bits inokumelana nezantya eziphezulu zokomba kuba zixhathisa kakhulu kumaqondo obushushu aphezulu aphuhliswayo ngexesha lokomba. Ewe, zibiza kakhulu kune-HSS twist drills.
Ukwemba ikhonkrithi eqinisiweyo
I-Vidia drills ivumela ukuba siqhube imingxuma kwiikholomu okanye iisilingi zekhonkrithi ezomeleziweyo endlwini. Siza kuyenza ngocoselelo, ukusuka kumalinge amabini kunye nantathu. Okokuqala siya kwenza umngxuma nge-diameter encinci (kunye ne-3mm drill bits umzekelo), emva koko siya kubhobhoza kwakhona ngokunyuka okubanzi kwe-drill bits, kanye okanye kabini, de sifumane umngxuma we-diameter efunekayo (ukuya kubuninzi malunga ne-10 mm). Kwimingxuma enobukhulu obukhulu, kufuneka sithathe i-drill enefuthe kunye ne-crowth drill (ingaphakathi elimngxuma, elinamazinyo alungelelaniswe ubuso ngobuso malunga nesangqa sesithsaba).
Kungenjalo, zonke iingcibi ziyafinga iintshiya xa zithetha ngokubhoboza ikhonkrithi eyomeleziweyo, kuba iibhithi zokubhoboza zonakaliswe ngokuqinisekileyo (kwaye azinakuphinda zisetyenziselwe isinyithi), kwaye i-drill bits inokwaphuka. Ekugqibeleni, kukho ingozi yokuba imingxuma ebhobhozayo iya kuba yi-eccentric, i-oval okanye i-oblique. Nangona kunjalo, ukubhobhoza kwikhonkrithi eyomeleziweyo kunqabile kwindlu, kwaye ngoncedo lwenkqubo echazwe kunye nomonde omncinci, umntu udla ngokuphumelela kulo msebenzi.
Izixhobo zesandla kunye nezincedisi
Ukuguqula izixhobo ezineshafti yokulungiswa kwintloko yokubhora yombane
Zininzi izixhobo ezihluke kwi-drill bits kwaye ngoko ke zifanelekile eminye imisebenzi, esiyifakela kwintloko ye-drill ngendlela efanayo (usebenzisa i-shaft yensimbi ephethe isixhobo). Ezi, okokuqala, izixhobo zokugaya zemilo eyahlukeneyo kunye nobukhulu (ukususa amagxolo kwisinyithi), ukugaya i-welded seams. Emva koko kukho abasiki, emva koko iibrashi zetsimbi ezinemicu yocingo ehambelanayo okanye i-radially ibekwe ngokumalunga ne-axis yokujikeleza, kwaye esiyisebenzisayo ukususa ipeyinti kunye nomhlwa kwisinyithi. Kukwakho neediski zerabha esibeka kuzo imathiriyeli yokurhawuzela kunyango olusulungekileyo lwemigangatho yesinyithi, icoleke ngakumbi kuneebhrashi zentsimbi, iipadi zokupholisha isinyithi, njalo njalo. Akunakwenzeka ukunika isishwankathelo esipheleleyo apha sazo zonke iindidi zezixhobo ezijikelezayo ezinokusetyenziswa sisixhobo sombane esinye. Kwimeko nayiphi na into, kwiivenkile ze-hardware ezixhotyiswe kakuhle kukho iikhathalogu zezi zixhobo, kwaye kuya kuba lula ukufumana into oyifunayo kumsebenzi othile, kunye nokufumana ulwazi malunga neemveliso ezintsha eziye zaphuma kwimveliso.
Imizekelo yeebhrashi ezijikelezayo, amatye okusila kunye ne-rasping disc.
Intambo yokwandisa
Isixhobo esinye esikhethekileyo, okanye ezingcono, ezimbini kunye, zisivumele ukuba sisebenzise isixhobo esisebenza ngeendlela ezininzi esichazwe ngasentla, ngokulula ngakumbi kwaye sikwindawo yokusebenza evumayo. Ezi zimele zifanelekileyo apho i-drill iqhotyoshelweyo (wonke umenzi unayo ekukhethweni kwamacandelo kwiimodeli zabo zokubhoboza) kunye nokuhanjiswa okuguquguqukayo - intambo ejikelezayo enesiphatho kunye nentloko efanayo nentloko ye-drill, apho sinokuncamathisela naziphi na izixhobo ezijikelezayo ezikhankanyiweyo. Ngale ndlela, sinokukhusela i-drill kwaye sibeke isixhobo esiqhagamshelwe ngekhebula kwindawo engcono kakhulu yokusebenza. Ngendlela, iintambo ezinjalo ziveliswa ngobude obahlukeneyo (nangaphezulu kwemitha).
Ke ngoko, ukucima ipali yocingo, uku-ayina inxalenye yefenitshala, ukupolisha umphezulu wentsimbi kulula kakhulu ngesi sincedisi, kunaxa kufuneka sibambe i-drill yonke ezandleni zethu kwaye siyisuse kwiindawo ezahlukeneyo. Enye into ebalulekileyo kukuba isitendi esibambe i-drill silungiswe kakuhle.
Bamba kwindawo yokumisa ngentambo eguqukayo ukuze utshintshe indawo yokusebenza.
Izixhobo zokuqhuba umbane
IiVenkile zibonelela ngeentlobo ngeentlobo zezincedisi zokuqhuba amandla eziwela kwenye indawo phakathi kwezincedisi kunye nezixhobo ezikhethekileyo, zoomatshini. Ngoko, umzekelo, unokufumana i-screwdriver nge-spring kunye ne-friction coupling edibanisa kwi-drill yombane, endaweni yentloko. Xa ucinezelekile, i-screwdriver iqala ukujikeleza (idinga i-drill ephantsi kwesantya) njengoko izinto ezimbini ezidibanisayo zicinezela enye kwenye kwaye zigqithise ukunyakaza okujikelezayo ukusuka kwi-motor yombane ukuya kwincam ye-screwdriver. Okukhona ucinezela, kokukhona i-screwdriver ijika ngokukhawuleza. Isixhobo esifanayo sinokuxhotyiswa ngeentambo zombhobho, kwaye ngaloo ndlela sikhonza ukuqinisa i-screws kunye namantongomane. Ngesi sixhobo, sifezekisa ugcino olukhulu ngexesha xa sifuna ukukhulula okanye ukujija inani elikhulu lezikhonkwane. Ukubekwa kwesijivu sokuqala kwenziwa ngesandla, kodwa kamva ukukrwada okude nokudinayo kwenziwa nge-drill yombane.
Enye i-accessory, ebekwe phakathi kwe-drill kunye ne-socket, ivumela ukunciphisa kunye nokulungelelanisa isantya se-drill. Sisixhobo esitshintsha amandla ombane sisebenzisa imicu. Ngale ndlela, nokuba yi-drill okanye nawuphi na omnye umatshini onenjini yombane unokuguqulwa ube yimodeli yesantya esiguqukayo.
Kukho kwakhona i-accessory eyongezelelweyo efakwe entloko ye-drill kwaye ivumela ukuqokelela, ngexesha lokusebenza, i-sawdust okanye uthuli (ukuba usebenza eludongeni okanye eludongeni). Njengezixhobo ezongezelelweyo zombane, ii-adapter nazo zenziwe ezivumela ukuba izixhobo zibekwe entloko ye-drill enokuthi ifune intloko enkulu okanye eyahlukileyo. Njengohlobo lwesixhobo, kukho i-propeller, evumela ukuba sisebenzise i-drill njenge-mixer yepeyinti yodonga, i-varnishes, kunye nemixube eyahlukeneyo yobuninzi obuphantsi. Njengendlela yokugqibela, ukuba icocwe kakuhle, inokusebenza njengomxube ekhitshini ngokunjalo.
Njengokuba izixhobo ezitsha nezitsha ezitsha ezikhethekileyo kunye nezixhobo zikhutshwa kwimarike, ayingombono umbi ukuhambisana nolu phuhliso ngokundwendwela iivenkile ezikhethekileyo amaxesha ngamaxesha.
Ukuqhuba umbane kwindawo ethe nkqo enesixhobo sokuthoba kunye nesiphakamisa.
Isixhobo sokubhola
Kumsebenzi woomatshini, sihlala kufuneka semba imingxuma kwiindawo ezichazwe ngokuchanekileyo, okanye kwizinto ezincinci. Ngenxa yesi sizathu, abavelisi bezandla zokubhola babonelela ngeendawo ezikhethekileyo ezine-lever yokunciphisa okanye yokunyusa i-drill. Kwicala elisezantsi, ukuma kukwimo yetafile encinci apho i-workpiece ibekwe khona. Ngaphambi kokuba siqale ukusebenza, kufuneka silungise i-workpiece nge-flat clamp. Isiseko (indawo yokumisa) kunye ne-drill yenza i-bench drill - umatshini oyimfuneko kuzo zonke iindibano zocweyo zoomatshini. Kwi-jargon, ibizwa ngokuba “yi-sensitive”, kuba uxinzelelo lwe-drill bit kwinto inokuvakala kakuhle kwaye ilawulwe nge-lever, ukuze umntu ophethe umatshini azi kakuhle ukuba i-drill bit ingena ngokufanelekileyo.
Izihloko ezinxulumeneyo: iisarha ezincinci kunye neegrinder, oomatshini bokwenza amaplanga kunye nezixhobo, oomatshini bokugaya, ukwenziwa kwefestile yomthi nocango kunye inkonzo ukuqhubeka.