Niba ibyuma byihuta byihuta byimyitozo ngororamubiri ari microcosm yiterambere ryiterambere ryisi yose, noneho biti byamashanyarazi birashobora gufatwa nkamateka meza yubwubatsi bugezweho.
Mu 1914, FEIN yateje imbere inyundo ya pneumatike, mu 1932, Bosch yateje imbere sisitemu ya mbere y’inyundo ya SDS, naho mu 1975, Bosch na Hilti bafatanya na sisitemu ya SDS-Plus.Amashanyarazi ya nyundo yamashanyarazi yamye nimwe mubintu byingenzi bikoreshwa mubwubatsi no guteza imbere urugo.
Kuberako amashanyarazi ya nyundo yamashanyarazi atanga umusaruro wihuse (ingaruka zikunze kugaragara) ukurikije icyerekezo cyumuriro wamashanyarazi mugihe kizunguruka, ntibisaba imbaraga zamaboko kugirango ucukure umwobo mubikoresho byoroshye nka sima ya beto namabuye.
Kugirango wirinde imyitozo bito gusohoka muri chuck cyangwa kuguruka mugihe cyo kuzunguruka, uruziga ruzengurutse rwakozwe na dimim ebyiri.Bitewe na shobuja ebyiri mumyitozo ya bito, inyundo yihuta irashobora kwihuta kandi imikorere yinyundo irashobora kunozwa.Kubwibyo, gucukura inyundo hamwe na SDS shank drill bits birakora cyane kuruta ubundi bwoko bwa shanki.Sisitemu yuzuye ya shank na chuck yakozwe kubwiyi ntego irakwiriye cyane cyane kubice byo gutobora inyundo kugirango bacukure ibyobo mumabuye na beto.
Sisitemu ya SDS yihuse-nuburyo busanzwe bwo guhuza amashanyarazi ya nyundo yamashanyarazi uyumunsi.Iremeza imbaraga nziza zo gukwirakwiza amashanyarazi ubwayo kandi itanga inzira yihuse, yoroshye kandi yumutekano yo gufunga bito bito.
Ibyiza bya SDS Plus nuko biti ya myitozo irashobora gusunikwa mumasoko yimvura idakomeye.Ntabwo ikosowe neza, ariko irashobora kunyerera inyuma nka piston.
Ariko, SDS-Plus nayo ifite aho igarukira.Diameter ya SDS-Plus shank ni 10mm.Ntakibazo gihari mugihe cyo gucukura ibyobo bito n'ibiciriritse, ariko mugihe uhuye nu mwobo munini kandi wimbitse, hazaba itara ridahagije, bigatuma imyitozo ya biti ifata mugihe cyakazi na shanki ikavunika.
Ukurikije rero SDS-Plus, BOSCH yateje imbere ibice bitatu na bibiri SDS-MAX yongeye.Hano hari ibinono bitanu ku ntoki ya SDS Max: bitatu ni ibifunguye bifunguye na bibiri bifunze imiyoboro (kugirango birinde bito bituruka hanze), aribyo dukunze kwita ibibanza bitatu hamwe nibice bibiri, nanone bita intoki eshanu.Diameter ya shaft igera kuri 18mm.Ugereranije na SDS-Plus, igishushanyo mbonera cya SDS Max kirakwiriye cyane kubikorwa byakazi biremereye, bityo rero urumuri rwimikorere ya SDS Max rukomeye kuruta urwa SDS-Plus, ikwiranye nimyitozo minini ya diameter ya nyundo nini n'ibikorwa byimbitse.
Abantu benshi bakundaga gutekereza ko sisitemu ya SDS Max yagenewe gusimbuza sisitemu ya kera ya SDS.Mubyukuri, iterambere nyamukuru ryiyi sisitemu ni uguha piston inkoni nini, kugirango iyo piston ikubise bito, imbaraga ziba nini kandi bitobito bigabanuka neza.Nubwo ari ukuzamura kuri sisitemu ya SDS, sisitemu ya SDS-Plus ntizakurwaho.18mm ya diametre ya SDS-MAX izaba ihenze mugihe utunganya bito bito bito.Ntibishobora kuvugwa ko bisimbuye SDS-Plus, ariko inyongera kuriyi shingiro.
SDS-plus niyo ikunze kugaragara kumasoko kandi mubisanzwe irakwiriye imyitozo ya nyundo hamwe na diameter ya bito ya diametre ya 4mm kugeza 30mm (5/32 cm kugeza 1-1 / 4 inch), uburebure bugufi ni hafi 110mm, na maremare muri rusange ntabwo arenga 1500mm.
SDS-MAX isanzwe ikoreshwa mubyobo binini no gutora amashanyarazi.Ingano ya nyundo ya biti muri rusange ni 1/2 cm (13mm) kugeza kuri 1-3 / 4cm (44mm), naho uburebure bwose ni 12 kugeza 21 (300 kugeza 530mm).
Igice cya 2: Inkoni yo gucukura
Ubwoko busanzwe
Inkoni ya drill isanzwe ikozwe mubyuma bya karubone, cyangwa ibyuma bivangwa na 40Cr, 42CrMo, nibindi byinshi.Ubwoko bwa groove bwabanje gukorwa muburyo bwo gukuramo chip.
Nyuma, abantu basanze ubwoko butandukanye bwa groove budashobora kongera gukuramo chip gusa, ahubwo binongerera ubuzima ubuzima bwa bito.Kurugero, bimwe mubice bibiri-bitsindagira bits bifite chip yo gukuramo chip.Mugihe cyo gukuraho chip, zirashobora kandi gukora chip ya kabiri yo gukuramo imyanda, kurinda umubiri wimyitozo, kunoza imikorere, kugabanya ubushyuhe bwumutwe, no kongera ubuzima bwimyitozo.
Ubwoko bwo gukuramo ivumbi
Mu bihugu byateye imbere nk'Uburayi na Amerika, ikoreshwa ry'imyitozo ngororamubiri ni iry'umukungugu mwinshi hamwe n'inganda zishobora guteza akaga.Gukora neza ntabwo intego yonyine.Urufunguzo ni ugucukura neza umwobo ahantu hasanzwe no kurinda guhumeka kwabakozi.Kubwibyo, harakenewe ibikorwa bidafite umukungugu.Muri iki cyifuzo, ibice bitagira umukungugu bitangiye kubaho.
Umubiri wose wumukungugu utagira umukungugu bitagira umuzenguruko.Umwobo wafunguwe kuri bito, kandi umukungugu wose uri mu mwobo wo hagati unywa nuwasukuye.Ariko, isuku ya vacuum hamwe numuyoboro urakenewe mugihe cyo kubaga.Mu Bushinwa, aho kurinda umutekano n'umutekano bidashimangirwa, abakozi bafunga amaso bagahumeka mu minota mike.Ubu bwoko bwimyitozo idafite umukungugu ntibushobora kugira isoko mubushinwa mugihe gito.
IGICE CYA 3: Icyuma
Ubusanzwe icyuma cyo mumutwe gikozwe muri YG6 cyangwa YG8 cyangwa murwego rwohejuru rwa sima ya karbide, yomekwa kumubiri ukoresheje brazing.Ababikora benshi nabo bahinduye uburyo bwo gusudira kuva muburyo bwambere bwo gusudira kugeza kubudodo bwikora.
Bamwe mubakora uruganda batangiranye no gukata, imitwe ikonje, gukora inshuro imwe, gusya byikora, gusudira byikora, mubyukuri byose byageze kuri automatike yuzuye.Imyitozo 7 ya Bosch niyo ikoresha gusudira gusudira hagati yicyuma ninkoni.Ubundi na none, ubuzima nibikorwa bya drill bit bizanwa murwego rwo hejuru.Ibikenerwa bisanzwe kumashanyarazi ya nyundo birashobora gukenerwa ninganda rusange za karbide.Imyitozo isanzwe yimyitozo ni impande imwe.Mu rwego rwo gukemura ibibazo byuburyo bunoze kandi busobanutse, abayikora benshi nibirango bakoze imyitozo yimpande nyinshi, nka "cross blade", "herringbone blade", "blade impande nyinshi", nibindi.
Amateka yiterambere yimyitozo ya nyundo mubushinwa
Ikibanza cyo gucukura inyundo ku isi kiri mu Bushinwa
Iyi nteruro ntabwo ari izina ryibinyoma.Nubwo imyitozo yo ku nyundo iri hose mu Bushinwa, hari inganda zimwe na zimwe zo gucukura inyundo ziri hejuru y’urwego runaka muri Danyang, Jiangsu, Ningbo, Zhejiang, Shaodong, Hunan, Jiangxi n'ahandi.Eurocut iherereye i Danyang kuri ubu ifite abakozi 127, ifite ubuso bwa metero kare 1100, kandi ifite ibikoresho byinshi byo gukora.Isosiyete ifite imbaraga zubumenyi n’ikoranabuhanga, ikoranabuhanga rigezweho, ibikoresho byiza cyane byo gukora, no kugenzura ubuziranenge.Ibicuruzwa by'isosiyete bikozwe hakurikijwe ibipimo by'Ubudage n'Abanyamerika.Ibicuruzwa byose bifite ireme ryiza kandi birashimwa cyane kumasoko atandukanye kwisi.OEM na ODM birashobora gutangwa.Ibicuruzwa byacu byingenzi nibyuma, beto nimbaho, nka bits ya Hss drill bits, SDs drill bits, Maonry drill bits, wod dhil drill bits, ibirahuri na tile drill bits, TcT yabonye ibyuma, diyama yabonye ibyuma, ibyuma byizunguruka, bi- umwobo wicyuma, umwobo wa diyama, ibiti bya TcT, umwobo wogosha inyundo hamwe na Hss umwobo, nibindi, turimo gukora cyane kugirango dutezimbere ibicuruzwa bishya kugirango duhuze ibikenewe bitandukanye.
Igihe cyo kohereza: Jul-03-2024