Amasaha etafula angelinye lamathuluzi angcono kakhulu umbazi angaba nawo endaweni yakhe yokugcina izinto zokwakha.
Nokho, akubona bonke ababazi abasebenzisa isaha yetafula ngendlela efanele, noma ephephile.
Ngakho-ke, uma ukhathazekile ngetafula wabona ungakaqali ukusebenzisa, kulungile ngokuphelele; manje ungaqala indlela efanele.
Esihlokweni esilandelayo, sihlanganise konke okufanele ukwazi mayelana nendlela yokusebenzisa isaha letafula futhi uphephe ngenkathi wenza ukhuni ngaleli thuluzi eliqinile. Lonke ulwazi lwenziwe lwaba lula futhi luphukile, ngakho-ke ngisho noma ungumuntu osaqalayo noma osebenza ngokhuni ethola kabusha ikhono, uzothola konke kulula ukukufunda.
Kulokhu okuthunyelwe sizomboza:
Ithebula Saw Anatomy
Amasaha etafula afika ngemiklamo ehlukahlukene, kodwa ukugcina izinto zilula, kunezinhlobo ezimbili eziyinhloko zamasaha etafula ahlukaniswa ngokuyinhloko ngokuphatheka. Amasaha ekhabhinethi aphathekayo mancane futhi angagudluzwa kalula esuka endaweni eyodwa aye kwenye, kuyilapho amanye amasaha etafula afana namasaha ekhabhinethi futhi makhudlwana futhi anda kakhulu.
Ngaphandle komehluko ekuphatheni, izici eziningi phakathi kwamasaha etafula ziyefana kakhulu. Okokuqala, ingaphezulu letafula liyisicaba, linepuleti lomphimbo elizungeze i-blade. Lokhu okokufinyelela i-blade kanye ne-motor. Kunothango olulungisekayo eceleni kwetafula olunokhiye wokubamba izingodo endaweni.
Kukhona i-miter gauge slot endaweni yetafula ene-miter gauge ekhishwayo ephinde ibambe izingodo nge-engeli ngenkathi isika. Isisekelo esilungisekayo yilapho iyunithi ihlala khona ukuze umsebenzisi akwazi ukusetha ubude bakhe bokusebenza.
Futhi, kukhona nobude be-blade nokulungiswa kwe-bevel eceleni kweyunithi, okungalimala kusilungiselelo osifunayo. Lokhu kuvumela abasebenzisi ukuhambisa i-blade phezulu noma phansi noma kunoma iyiphi i-engeli ukusuka ohlangothini ukuya kwelinye ngo-0 ukuya ku-45 degrees.
Iningi amasaha etafula lekhabhinethi babe nemimese eqhumayo ekugcineni kwezinsimbi zabo, kuyilapho amasaha etafula aphathwayo engavamile ukubonakala. Lokhu kwenzelwa ukuvimbela i-kickback kusuka ezingxenyeni ezimbili zezinkuni ezisikiwe ezivala eduze kwe-blade. Indawo yetafula nayo inkulu kune amasaha etafula ephathekayo ingaphezulu futhi inesisekelo esivaliwe sokuqoqa uthuli oluningi.
Ngaphezu kwalokho, isaha lekhabhinethi linenjini enkulu kakhulu futhi enamandla, yingakho isetshenziswa kakhulu emsebenzini wokubaza nokwakha.
Izingozi Zokuphepha Ngenkathi Usebenzisa Isaha Lethebula
Njengoba i-saw yetafula ingaba namandla, iyakwazi futhi ukudala ukulimala nezingozi. Lawa amanye amaphutha okumele uwaqaphele:
Ukubuyiselwa emuva
Lesi yisigameko esiyingozi kakhulu esingenzeka ngenkathi usebenzisa isaha letafula. I-Kickback yilapho into enqunywayo iboshelwa phakathi kwe-blade nothango oluguquguqukayo lwe-rip futhi ibangele ukucindezela okukhulu kokubalulekile, okugcina kuphendulwe kungazelelwe futhi kuqhutshwe inseba kumsebenzisi.
Njengoba i-blade ihamba ngesivinini esikhulu futhi impahla inzima, ingabangela ukulimala okubi kumsebenzisi. Ukuze unciphise ingcuphe ye-kickback, kungcono ukusebenzisa ummese oqhumayo futhi ulungise ucingo ngesilinganiso esifanele ngenkathi ubambe impahla ngokuqinile.
Ama-snags
Lokhu kufana nokuthi kuzwakala. Ama-snags yilapho ucezu lwempahla yomsebenzisi noma amagilavu lubamba izinyo lensingo. Ungacabanga ukuthi lokhu kuzophela kumbi kangakanani, ngakho-ke ngeke singene emininingwaneni. Gqoka izingubo ezinethezekile futhi uzigcine kude nesayithi le-blade ngaso sonke isikhathi.
Ukusikeka okuncane kungenzeka futhi kusuka ku-blade, izingodo ezisikiwe, ama-splinters, njll. Ngakho-ke ungawashiyi amagilavu ukuze ugweme ama-snags.
Izinhlayiya Ezicasulayo
Izingcezu ezincane ze-sawdust, insimbi, nezinto eziqinile zingandizela emoyeni futhi zingene emehlweni akho, ikhala, noma umlomo. Ngisho noma ungenazo izinkinga zokuphefumula, lezi zinhlayiya ezingena emzimbeni wakho zingadala umonakalo. Ngakho-ke, gqoka izibuko kanye nemaski ngaso sonke isikhathi.
Indlela yokusebenzisa i-Table Saw - Isinyathelo ngesinyathelo
Manje njengoba usuwazi okuyisisekelo, sekuyisikhathi sokuzama isaha lakho lethebula. Nansi indlela yokwenza ngayo -
Isinyathelo 1: Thatha izinyathelo zokuphepha ezidingekayo
Gqoka amagilavu, izibuko, a uthuli (okubi ngempela empilweni yakho!) imaski yokuphefumula, nezingubo ezikhululekile. Uma imikhono yakho imide, yigoqe futhi uyisuse endleleni ye-blade. Khumbula ukuthi i-blade izobe ibheke kuwe, ngakho-ke qaphela kakhulu ukuthi ubeka kanjani amapulangwe akho.
Isinyathelo sesi-2: Lungisa i-Blade
Qiniseka ukuthi i-blade oyisebenzisayo ihlanzekile, yomile, futhi ibukhali. Ungasebenzisi noma yimaphi ama-blade anamazinyo alahlekile, amazinyo abheke phezulu, imiphetho ebuthuntu, noma egqwalile phezu kwezingxenye. Lokhu kuzolayisha kakhulu injini noma kubangele ukuphuka kwe-blade ngesikhathi sokusetshenziswa.
Uma udinga ukushintsha i-blade ku-saw yetafula, udinga ukusebenzisa ama-wrenches amabili. Esinye isikrufu sisetshenziselwa ukubamba i-arbor endaweni, kanti esinye sisetshenziselwa ukuphendulela inati futhi kukhishwe i-blade. Bese, beka iblade ozikhethele amazinyo abheke kuwe bese ufaka esikhundleni senati.
Beka izingodo ozikhethele eduze kwe-blade futhi ulungise ubude nezilungiselelo ze-bevel ukuze ingaphezulu le-blade libheke phezu kwendawo yezinto ezibonakalayo kungabi ngaphezu kwekota.
Isinyathelo sesi-3: Lungisa Indaba
Beka izingodo zakho ukuze zihlale ziqonde phezu kwesaha yetafula futhi zibhekane nensingo. Ukuze uthole ukunemba, maka isigaba ofuna ukusinciphisa. Qinisekisa ukuthi ulungisa ucingo ukuze lungabhinci izingodo kodwa ulusekele eceleni.
Khumbula ukuthi indawo ephakathi kwe-blade nocingo ibizwa ngokuthi "i-kickback zone". Ngakho-ke, ungalinge uphushe izingodo zibheke ensinini, kodwa kunalokho wehle futhi uqonde phambili ukuze izingodo zingajiki futhi zikushayele.
Isinyathelo sesi-4: Qala Ukusika
Uma usunohlelo olucacile lokuthi uzosikwa kanjani, ungashintsha iyunithi. Zama ukucabanga ukuthi itafula lalibheke phansi isaha eliyindilinga liphuma itafula. Ukugcina lokho engqondweni, vala ucingo lwakho esilinganisweni oyifunayo bese uqala ukusika.
Phusha ngokucophelela izingodo zakho phambili nge-blade esika kuphela esigabeni esimakiwe. Ungasebenzisa i-push stick uma uthanda. Ekupheleni kokusikwa, phusha bese ususa ugodo ngaphandle kokuxhumana ne-blade.
Ukuze uthole i-cross-cut, vula izingodo zakho ukuze zincike ohlangothini olulodwa ngokumelene ne i-miter gauge ucingo. Maka izilinganiso ngetheyiphu noma umaka bese uvula i-blade. Phusha i-miter gauge ukuze i-blade isike eduze kwesigaba esimakiwe. Bese ususa izingxenye ezisikiwe ngokuphepha.
Ngokufana nalokhu, qhubeka wenze ukusikeka okuqondile kuze kube yilapho usufinyelele imiphumela egculisayo.
Isiphetho
Manje njengoba sesidlule kulo lonke ulwazi lwethu indlela yokusebenzisa isaha letafula, usuyabona ukuthi ayinzima futhi ayiyingozi njengoba ababazi abaningi bengase bakutshele ukuthi injalo. Okudingekayo ukwenza okuthile, futhi uzosetshenziselwa ukusika amasaha etafula ngokushesha. Ngakho-ke, qala ukulola amakhono akho ngokuzama isaha lakho letafula ngaso leso sikhathi.
Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.