Iyiphi igrinder ongakhetha kuyo imoto
Okuqukethwe
Umumo womzimba olungiswe kahle onezindawo ezibushelelezi zokugoba okuguquguqukayo ocaciswe ngokuqinile ngeke ufinyelelwe ngesikhathi sokulungiswa ngaphandle kokusebenzisa okokugaya nokupholisha okokusebenza. Umsebenzi wezandla awukhiqizi futhi udinga amakhono akhethekile. Ngakho-ke, ama-grinders emiklamo ehlukahlukene kanye nezinhloso cishe asetshenziswa njalo.
Iziphi izigaya zani?
Ngaphandle kokwazi izici zokukhetha okufanele, cishe akunakwenzeka ukuthola umphumela odingekayo. Ngokwethiyori, kungenzeka ukuthi udlule ngokunamathiselwe kwi-drill kagesi, kodwa le ndlela ayinamsebenzi futhi iholela ebunzimeni obuncane kunokugaya ngesandla.
Itheyiphu
Lolu cingo luqukethe ibhande le-annular abrasive njengeyunithi yokusebenza. Ungakhetha i-grit ehlukile nesivinini sokucubungula.
Ilungele ukugaya kwasendlini, ngokwesibonelo, izingxenye zokhuni, kepha ayisetshenziselwa ukulungisa umzimba ngenxa yezingqinamba eziningi:
- i-canvas ivala ngokushesha futhi ilahlekelwe izici zayo;
- izinto ezisetshenziswayo azithandwa, aziklanyelwe ukusebenza nezimoto, azihlali isikhathi eside futhi zibiza kakhulu;
- kukhona ubunzima nge neutralizing ithonya uthuli nezinye izinhlayiya imfucuza;
- kunzima ukulawula ingcindezi efanayo phezulu.
Le nqubo ingasetshenziswa lapho ukusebenza okuphezulu kuyadingeka. Ezimotweni, lokhu akubalulekile.
Iyadlidliza
Kubukeka kunengqondo ngokwengeziwe ukunamathisela ishidi lesikhumba eliyisicaba likasayizi ofisayo wokusanhlamvu endaweni edlidlizayo yomshini.
Imishini enjalo ivame ukusetshenziswa ngoba ikuvumela ukuthi usebenze ngokunembe kakhudlwana, ngaphandle kwengozi yokonakalisa ubuso obuzophathwa. Kodwa ukukhiqiza kuphansi, nakuba kuphakeme kakhulu kunendlela yezandla. Kulula ukusebenza ngokuqeda kahle.
I-Eccentric
Ziyafana ngokomthetho nezidlidlizayo, kodwa isici esisebenzayo sihamba ngendlela eyinkimbinkimbi, eqinisekisa ukwanda kokukhiqiza kanye nokwenyuka kwekhwalithi engaphezulu.
Uma kungenjalo, okufanayo kungashiwo ngalolu hlobo njengangaphambili.
I-Eccentric, iphinde ibe yimishini ye-orbital enento esebenzayo yomumo oyindilinga, egxilwe kuyo yodwa, ihlukaniswe yaba yileyo esebenza emkhakheni noma ehlanganisa ukunyakaza kwe-orbital reciprocating trajectory of the sole with rotational.
Lokhu kukuvumela ukuthi uthole ukusebenza kahle okuphezulu ngokuya ngeqoqo lezimfanelo. Ukujikeleza kunikeza isivinini kanye nokucija komsebenzi, kanye ne-orbitality - ukuhlanzeka okuphezulu kanye nezinga elincane lezingozi.
Izakhiwo zalezi, mhlawumbe amadivaysi angcono kakhulu okwamanje, ancike kakhulu kubukhulu bokushaywa kwe-eccentric. Futhi amasampula amahle kakhulu akuvumela ukuthi ungashintshi umshini kuye ngezimo zokusebenza, kodwa uguqule inkambo ngokushintsha okulula. Lokhu kufeza ukuguquguquka kanye nesithunzi esifanele salolu hlobo lomshini.
Angasetshenziswa ku-Random Orbit enefrikhwensi elungisekayo kanye ne-eccentric stroke kuzo zonke izinhlelo zokusebenza, kusukela kwabafundisayo ukuya kochwepheshe kakhulu.
ukugaya i-delta
Izinhlobonhlobo zokudlidliza kanye ne-eccentric, kodwa ejwayele ukusebenza ezindaweni okunzima ukufinyeleleka kuzo ngenxa yokuma kweyodwa enephoyinti, njengensimbi. Kungenzeka ukucubungula izindawo ezincane okunzima ukuzifinyelela nge-soleplate engunxande.
Iqonde futhi ixutshwe
Ukucubungula okungalungile, ungasebenzisa imishini enesici sokusebenza ngendlela ye-carbide cutter ene-notch enhle, kanye nebhulashi lensimbi. Indawo eyisicaba ayikwazi ukutholwa ngethuluzi elinjalo, kodwa lokhu akudingekile ngaso sonke isikhathi.
Isibonelo, umshini oqondile usebenza ngesivinini esiphezulu kakhulu futhi ngisho nomsiki omncane we-diameter ususa ngokushesha insimbi ezindaweni okunzima ukufinyelela kuzo lapho indlela ye-angle yakudala ene-abrasive disc ingakwazi ukumelana nayo.
Ibhulashi libalulekile ekucubunguleni izindawo ezingcolile nezixutshiwe zibe yinsimbi engenalutho, kuyilapho lingalimazi isisekelo ngokwaso. Ngokwezinga elithile, iqhudelana nendlela yokuhlanza engcono kakhulu - i-sandblasting.
Umthombo wamandla
Amandla ento esebenzayo angavela emoyeni ocindezelweyo, amabhethri noma amandla e-AC wezimboni.
I-pneumatic (umoya)
Amathuluzi we-pneumatic adumile ezinkampanini zesevisi yemoto, njengoba kuhlale kunenethiwekhi yomoya ecindezelwe ephakelwa i-compressor enamandla enesamukeli esikhulu.
I-actuator ye-pneumatic ihlangene futhi inamandla, okungeke kushiwo ngemithombo yomoya ocindezelwe.
Ngokusebenza okudingekayo, kufanele zibiza futhi zibe mkhulu, futhi zihlonyiswe ngamadivaysi engeziwe okomisa umoya ocindezelwe kanye nokuhlinzeka nge-lubricant ethuluzini.
Ngesikhathi esifanayo, basebenza ngomsindo omkhulu. Ukusetshenziswa kwama-grinders we-pneumatic egaraji le-amateur kunzima ukukuthethelela.
Amapayipi anamandla
Umthombo wamandla ovame kakhulu ukusetshenziswa kwangasese. Intambo yamandla ingadala ukuphazamiseka okuthile, kodwa lokhu akubalulekile. Kodwa le nqubo inokwethenjelwa, ikuvumela ukuthi usebenzise imisebenzi eyengeziwe, inikeza amandla amahle futhi ayibizi.
Ibhetri
Isiqondiso sokunikezwa kwamandla okuzimele kwamathuluzi kagesi sithuthuka ngokushesha ngenxa yokuvela kwamabhethri akhanyayo nanamandla omthamo obalulekile. Ithuluzi elinjalo liyikusasa, ngisho namanje lisetshenziswa kabanzi, kuhlanganise nochwepheshe.
Kodwa ngenkathi amadivaysi eselula ebiza futhi adinga ukushajwa njalo. Lokhu kokugcina akubangeli ukuphazamiseka kwabafundayo, bazohlala bethola isikhathi sokugcwalisa amandla. Ngakho-ke, ungagcina imali ngokusebenzisa ibhethri elincane elinamandla, elithinta kakhulu intengo yethuluzi.
Indlela yokukhetha i-grinder yokugaya nokupholisha imoto
Ungasebenzisa i-engeli grinder enesethi yemibhobho, imibuthano kanye nohlu olubanzi lokulungiswa kwesivinini sokuzungezisa njengethuluzi eliyinhloko elilula neliwukuphela kwalo.
Kulokhu, ukuguqulwa kwejubane akufanele kuthinte amandla, okungukuthi, ngokuncipha kwenani lama-revolutions, i-torque kufanele ikhule. Lokhu kufezwa ngomthethonqubo we-elekthronikhi oyinkimbinkimbi kanye nokushintshwa kwamagiya emishini.
Kodwa le nketho inemikhawulo ebalulekile. I-engeli grinder isahloselwe ukusika kanye nokugaywa kwezinsimbi, futhi ukusetshenziswa kokugaya emsebenzini womzimba nokudweba kuzodinga ulwazi oluningi, imibhobho ekhethekile nezinto ezisetshenziswayo. Ngakho-ke, i-orbital, nayo iyimishini eccentric, yathola ukuthandwa okukhulu kakhulu.
Ithuluzi elinjalo, elihlanganisa ukuzungezisa nokugudluzwa okunezinxushunxushu okunemibandela, ikakhulukazi uma kunikezwa ukushintshwa kwe-eccentric stroke, kuzonikeza kokubili isivinini nobumsulwa bokucubungula. Ingenziwa isihlabathi esimahhadlahhadla noma ibe colisekile, futhi ipholishwe kahle kahle. Akumangalisi ukuthi imishini enjalo isetshenziswa kaningi ngangokunokwenzeka njengethuluzi elilodwa.
Ukusetshenziswa okuyisisekelo
Akwanele ukuba nethuluzi, udinga ukwazi ukuthi ulisebenzisa kanjani. Ikakhulukazi uma ingeyesigaba se-universal, futhi ingathengwa ngobuningi obukhethekile obuncane bezinhlobo ezithile zomsebenzi.
Indlela yokususa umzimba wemoto
Ukugaya kusetshenziselwa ikakhulukazi ukucubungula ukungahambi kahle kwensimbi, ukuyihlanza kusuka ezingubo ezindala nokugqwala, kanye nokulinganisa i-putty ebusweni bomzimba.
Kuzo zonke izimo, kusetshenziswa ama-nozzles ahlukene, kusukela kuma-disc abrasive asebenza emaphethelweni endingilizi kuya emibuthanweni eyisicaba enendwangu ye-emery efakwe ekugcineni, kokubili okuyisicaba futhi ngendlela yamacembe omkhakha. Konke kuncike ejubaneni nasekuhlanzekeni kokucubungula.
Okokuqala, ama-welding seams ahlanzwa nge-abrasive futhi izingxenye zilungiswa. Le misebenzi ifana nokusika insimbi, kodwa kusetshenziswa ama-disc aminyene. Khona-ke, nge-disk yokuphela, ubuso bubekwe ngensimbi noma i-putty.
Ama-discs anobukhulu obuhlukahlukene bokusanhlamvu bokukhipha kancane kancane imihuzuko nokuqedwa ngaphansi kwe-primer nopende. Ama-discs avame ukumanziswa ngamanzi, okuvimbela ukuvinjelwa kwe-abrasive, kunciphisa ingozi yokuklwebheka okujulile futhi kunciphise uthuli.
Izingxenye zokupholisha ngemva kokudweba
Lapho upholisha, kubalulekile ukukhetha isivinini esilungile sokupholisha kanye nenombolo yokunamathisela yokupholisha. Basebenza ngesivinini esingaba ngu-500-800 ngomzuzu, okunciphisa ingozi yokushisa ngokweqile kwepende noma i-varnish kanye nethuba lamaphutha, okubizwa ngokunembile kakhulu ngokuthi "imigodi yokumba."
Inombolo yokunamathisela iyancipha kancane kancane kusukela kokusalungiswa, okususa i-shagreen embi namaphutha emsebenzini wesibhamu se-spray, kuze kube sekugcineni, okunikeza isicwebezelisi sesibuko.
Ama-pastes akhethwe kahle asusa isidingo sokusebenzisa ama-nozzles azizwayo kanye afanayo ukuze aqedele okokugcina.
