Ayikho into ecindezela njengokusebenza izinsuku kuphrojekthi ukuze uthole ukuqondanisa okutshekile kamuva. Ikhambi elivela ephutheni elinjalo aligcini nje ngokudina futhi lidla isikhathi kodwa futhi liyabiza. Kodwa-ke, amazinga esikole esidala angakusiza ukuthi ugweme lokhu, kodwa esikhundleni sokususa izinkathazo, aletha okuningi kwakho.
Kungani uthwala zonke lezi ziqalekiso lapho okumele ukwenze nje ukuthuthukela ezingeni le-laser? Ileveli ye-laser yezinga eliphezulu iphrojekthi yemigqa egqamile evundlile neqondile eleveli ngokuzenzakalelayo ngokucwayiza kweso.
Uma usuthole enye yalezi kusayithi lakho, uzothola ukunemba okuphezulu kakhulu emisebenzini efana nokugudluzwa kwephoyinti, ukubeka ileveli, ukuqondanisa, njalonjalo. Nansi indlela esheshayo yokuthola ileveli ye-laser ehamba phambili yabakhi abafana nawe.
Kulokhu okuthunyelwe sizomboza:
Igayidi yokuthenga ye-Laser engcono kakhulu yabakhi
Njenganoma iyiphi enye i-tech, ukutshala imali ezingeni le-laser ngaphandle kokuthola ukuqonda okufanele akuyona into engaphansi kokugembula ngemali yakho. Ngombono wokukuvimba ekwenzeni iphutha elinjalo, nazi inqwaba yezinto ochwepheshe bethu abakholelwa ukuthi kufanele uzicabangele ngaphambi kokufaka i-oda.
Uhlobo nombala we-Laser
Kunezinhlobo ezintathu eziyisisekelo, okuhlanganisa umugqa, ichashazi, namalaser ajikelezayo. Njengoba imisebenzi yokwakha noma yokuvuselela idinga imigqa emide yokuqondanisa, amalaser abonisa imiphumela engcono. Futhi uma sikhuluma ngombala, ama-laser aluhlaza abonakala kakhudlwana azokunikeza amalungelo angaphandle kuyilapho abomvu engcono kumaphrojekthi angaphakathi.
Ukunemba
Zama ukwenza isiqiniseko sokuthi izinga okhetha kulo amaphrojekthi imigqa evundlile neqondile yokunemba noma yikuphi phakathi kuka-¼ no-1/9 iyintshi kumafidi angu-30. Kodwa-ke, u-1/8 kuya ku-1/9 intshi ezinyaweni ezingu-30 ububanzi obulungile bokuzuza izilinganiso ezinembile.
Ukusebenza Ibanga
Ngaphandle uma usebenza kumaphrojekthi amakhulu angaphandle, ileveli ye-laser enebanga lokusebenza elingamafidi angama-50 ingenza kahle impela. Uma kungenjalo, uma ujwayele ukusebenzisa izinga ngaphandle, kunconywa ukuthi uhambe ibanga ukusuka ku-100 kuya ku-180 amafidi. Noma kunjalo, ukufaka esikhwameni esisodwa esinikeza isandiso sebanga ngemodi ye-pulse kuzoba umnyakazo ovikelekile.
Amandla Wokuzilinganisa
Imodi yokuzilinganisa eleveli yemigqa phakathi kwamasekhondi angu-0 ukuya kwangu-5 izoba usizo uma ungenaso isikhathi sokulevelisa ngokwenza. Futhi, qiniseka ukuthi iphutha lezinga elizenzakalelayo lihlala phakathi kuka-+/-4 degrees. Amanye amayunithi e-top-notch aphinde anikeze i-alamu eyisixwayiso ekhalayo uma ingekho kuleveli.
Ukukhweza Imicu
The bridge amazinga e-laser anenani afika nesisekelo esiqinile sikazibuthe esikuvumela ukuthi ukhweze idivayisi kalula. Futhi, kufanele ubheke imicu yokukhweza engu-¼ noma engu-5/8 amayintshi ozoyisebenzisa ne-tripod.
Isilinganiso Se-IP Nokuqina
Njengoba amasayithi okwakha ahlanganisa izimo ezinomswakama nezinothuli, kufanele ubheke ileveli elinganiselwe okungenani nge-IP54 noma ngaphezulu. Isilinganiso esinjalo sizoqinisekisa ukuthi idivayisi yakho ngeke ilimale ngenxa yokuchaphazeka kwamanzi noma izinhlayiya zothuli. Khona-ke indlu ebunjwe ngokweqile kanye ne-pendulum yokukhiya izoqinisekisa ukuqina.
Kalula Yokusebenzisa
Izinga le-laser kufanele kube lula ukulisebenzisa futhi libe nenani elincane lokushintsha nezindlela ukuze wonge isikhathi esiyigugu. Bheka ukusethwa okujwayelekile kwemodi emithathu okuvumela imisebenzi eyinkimbinkimbi ngokuveza imigqa ngokwehlukana noma ndawonye.
Isipele Sebhethri
Kuyoba ukuhlakanipha ukuhlola ukuthi idivayisi isebenzisa ibhethri yayo kahle ukuze uthole isipele samandla eside. Isipele sebhethri sanoma yikuphi phakathi kwamahora angu-6 kuya kwangu-12 aqhubekayo yilokho okufanele ukuseshe kuyunithi yakho.
Izimo Zokusebenza
Ngaphandle kwamazinga okushisa aphansi kakhulu noma aphezulu, ileveli ye-laser yezinga eliphezulu izoqhubeka nokusebenza amahora amaningi. Hlola ukuthi iyunithi oyikhethayo ingakwazi yini ukumelana -10 kuya ku-50 degrees Celsius futhi isebenze kahle.
Ibuyekeziwe ileveli Yelaser Yamakhi
Ngenxa yokukhula okuqhubekayo kokuthandwa kwamazinga e-laser, imakethe igcwele amathani ezinketho ezahlukene, ngayinye inikeza izici ezintsha. Inala enjalo yemikhiqizo yenza umsebenzi wokukhetha ithuluzi elifanele ube nzima nakakhulu. Ukwenza lo msebenzi okhohlisayo ube lula, sethula amaleveli e-laser ayisikhombisa abaluleke kakhulu kuze kube namuhla.
1. I-DEWALT DW088K
Izinto Ezithandekayo
Kungakhathaliseki ukuthi unomsebenzi wezicelo zokuhlala noma ezohwebo, i-DEWALT DW088K ngenxa yokunemba kwayo okuphezulu ngempela ingaba inketho ekahle. I-laser yayo yobude obude ekwazi ukuzilinganisa idizayinelwe abakhi abanikela ngaphezu kwalokho izinga le-laser labanikazi bezindlu.
Uma sikhuluma ngobubanzi obude, iphuma nemodi ye-pulse yesikhathi esigcwele evumela ukusetshenziswa nomtshina, egcina ukukhanya okugcwele ukuze kubonakale. Ngosizo lwale modi, ungakwazi ukunweba ububanzi obusebenzayo be-laser, uyikhulise isuka kumafidi ayi-100 iye ku-165.
Okumangazayo kakhulu, i-laser yayo ingaveza imigqa egqamile ewela evundlile neqondile ngokunemba phakathi kuka-1/8 weyintshi kumafidi angu-30 kanye no-+/- ¼ iyintshi kumafidi angu-100. Ngenxa yalokho, ukufaka ithayela eliphansi nelodonga noma ukwakheka kodonga lwemephu kuba lula njengophaya.
Ngaphezu kwalokho, ungakwazi ukukhweza le divayisi kalula ezindaweni zensimbi ngenxa yesisekelo sayo esakhelwe ngaphakathi sokuzulazula kazibuthe kanye nentambo engu-¼ eyintshi. Futhi, kukhona izinkinobho ngazinye kuphaneli yokulawula eseceleni ukuze ukwazi ukusebenzisa yonke imishayo emithathu kalula.
Ngaphandle kwalokhu, i-DW088K ifaka indlu eqinile ebunjwe ngokudlulele eyenza ikwazi ukumelana nezimo ezinzima. Futhi ilinganiselwe nge-IP54, okusho ukuthi ama-splash amanzi noma uthuli, okuvame kakhulu ezindaweni zokwakha, akukwazi ukubangela noma yikuphi ukulimala kukho. Okokugcina, ukukusiza ukuthi uthenge ngokuzethemba, i-DEWALT inikeza iwaranti ekhawulelwe yeminyaka emi-3.
Ukubuthakathaka
- Ukubonakala kuncane ekukhanyeni kwelanga okuqondile.
2. I-Tacklife SC-L01
Izinto Ezithandekayo
I-Tacklife SC-L01 iyidivayisi esebenziseka kalula ngenxa yomklamo wayo ohlangene futhi ongasindi. Nokho, inkulu ngokwanele ukuhlala ngokuzinza ku-tripod noma ukunamathisela ezindaweni eziningi zensimbi usebenzisa ubakaki kazibuthe ojikelezayo ongu-360-degree kanye nentambo engu-¼ eyintshi.
Phezu kwalokho, le divayisi encane kodwa enamandla iza nesistimu yokulinganisa i-pendulum ehlakaniphile. Isistimu enjalo izosiza i-laser yayo ukuthi ifinyelele ngokuzenzakalelayo lapho uyibeka ngaphakathi kwamadigri angu-4 avundlile noma aqondile.
Uma kuziwa ekunembeni, kunzima ukuthola esiqhudelana naye nge-laser yayo ephrojusa imigqa ngokunemba okuphezulu kokuthi +/- 1/8 yeyintshi ngamafidi angama-30. Ngakho-ke, uzoyithola ingcono kakhulu emisebenzini efana nokuqondanisa kwethayela, ukunamathisela udonga, nokufaka amawindi noma iminyango.
Ngaphezu kwalokho, ngomtshina noma ngaphandle kwawo, uzothola ibanga lokusebenza lamafidi angama-50 kanye ne-115, ngokulandelana, okuhlaba umxhwele kakhulu kusuka kudivayisi ehlangene enjalo. Ngaphandle kwalokho, leli thuluzi elihlakaniphile lizoqeda zonke izinkathazo zakho ngokulibeka kude kakhulu. Ngoba noma nini lapho ungekho ebangeni, imishayo ye-laser izokhanya ukuze ixwayise.
Zizwe ukhululekile ukuyisebenzisa ezindaweni ezinzima, njengoba ingasebenza amahora angu-12 aqhubekayo ku--10 kuya ku-50-degree Celsius. Ayilinganiselwe kuphela nge-IP54 yokumelana namanzi, kodwa futhi iza nesikhwama esithambile sokugcina izinhlayiya zothuli zingabonakali.
Ukubuthakathaka
- Ibanga elingenawo umtshina lingaba lide kancane.
Ayikho imikhiqizo etholakele.
3. Huepar 621CG
Izinto Ezithandekayo
Ngokungafani namanye amazinga e-laser ajwayelekile laphaya, i-Huepar 621CG ihlinzeka ngembobo yokulinganisa yonke indawo ngokuveza i-360 ° evundlile kanye ne-140 ° yomugqa oqondile. Ngenxa yalokho, uzoyithola ilungele ukusetshenziswa ezindaweni ezinkulu zokwakha.
Ngaphezu kwalokho, i-621CG iza nezindawo ezihlukile eziqondile phezulu naphansi ukukusiza ngemisebenzi efana nokugudluza amaphuzu, ukubeka izinga, ukuqondanisa, ukufaka amapayipi amanzi, njalo njalo. Futhi ngezindlela zayo ezinhlanu ezilula ukukhetha, ukuhlobisa izindonga noma ukwakha uphahla kuzobonakala kungenakusebenza.
Ngaphandle kwezici zayo ezihlukile, iphrojusa imishayo enembayo yokuthi +/- 1/9 kanye no-1/9 iyintshi kumafidi angu-33 emigqeni namachashazi, ngokulandelana, ikusiza ukuthi udale amaphrojekthi angenasici. I-beam eluhlaza ezilinganisa ngokwayo ikhanya kakhulu kune-laser ejwayelekile, okwandisa ukubonakala kwangaphandle.
Ngaphezu kwalokho, ibanga lokusebenza le-laser yayo lingathuthukiswa libe ngamamitha angu-180 kusetshenziswa isamukeli se-laser eyengeziwe ngokushintshela kumodi yayo yokushaya kwenhliziyo. Uzothola le divayisi kulula ukuyimisa njengoba inikeza isisekelo esiqinile sikazibuthe se-pivoting, silandelwa yizintambo ezikhwezayo ezingu-1/4inch-20 kanye no-5/8inch-11.
I-Huepar iyakhele lena ukuze isebenze ezimeni eziyingozi, njengoba inomklamo ophezulu wensimbi obunjwe ngokudlulele. Bengeze ukuthinta kokuqeda ngokuyenza imelane namanzi nothuli ngokwezinga elithile, kuqinisekwe ngokwengeziwe ngesilinganiso se-IP54.
Ukubuthakathaka
- Ikhophi yasenqolobaneni yebhethri ingamahora angu-4 kuphela evuliwe yonke imisebe ye-laser.
4. I-Bosch GLL 55
Izinto Ezithandekayo
Nakuba imishayo ye-laser ebomvu efakwe emazingeni e-laser evamile ingabonakali kahle, i-Bosch GLL 55 ithatha ukubonakala kufinyelele ezingeni elisha lonke. Njengoba ihlanganisa ubuchwepheshe obuhlukile be-Visimax be-Bosch, uzothola imisebe ekhanyayo ebonakalayo kakhulu, esukela kumafidi angama-50 ezimeni zokusebenza ezijwayelekile.
Nakuba imishayo ekhanyayo izala izinkinga zokushisisa, i-GLL 55 ikhiqiza imigqa ekhanya kakhulu futhi isavikela i-laser ekushiseni ngokweqile. Futhi ngenxa yezindlela zayo ezintathu ezilula, ungaveza imigqa emibili ngokwehlukana noma ndawonye ngokunemba kwe-1/8 intshi kumafidi angama-50.
Ngaphezu kwalokho, iphuma nesistimu ye-pendulum ehlakaniphile eyisiza ukuthi ikwazi ukukala ngokuzenzakalelayo noma ikhombise ngaphandle kwezimo zeleveli. Ngenxa yalokho, uzothola imiphumela enembayo njalo uma uhlobisa noma wakha. Ungasebenzisa futhi imodi yayo okwenziwa ngesandla ukuze ulevelise ngokwezifiso kunoma iyiphi i-engeli ngokukhiya umugqa onqamulayo.
Iqiniso elimangalisa kakhulu ukuthi isistimu ivala i-pendulum uma icishiwe ukuze ihlale ivikelekile ngenkathi ithutha. Ukuvikeleka okwengeziwe kuvela ekukhwezeni okuqinile kukazibuthe ka-L okunamathisela idivayisi ngokuqinile endaweni yensimbi.
Ngaphandle kwalokho, izindawo eziqinile zesizinda somsebenzi ngeke zibangele noma yimuphi umonakalo kuyo, njengoba ilinganiselwe nge-IP54. Okokugcina, ukuze uqiniseke ukuthi ibekezelela ukuhlushwa emsebenzini wansuku zonke, inokwakhiwa okuqinile okubunjwe ngokudlulele okusekelwe iwaranti yeminyaka emi-2.
Ukubuthakathaka
- Ayinayo i-pulse mode yokwandisa ububanzi.
5. Tavool T02
Izinto Ezithandekayo
I-Tavool T02 iyinhlanganisela ephelele yokukwazi ukuthengeka kanye nekhwalithi ephezulu njengoba iletha ukusebenza okusezingeni eliphezulu futhi ibiza ngaphansi kwengxenye yemikhiqizo evamile. Uma sikhuluma ngokusebenza, imishayo ebomvu eyiphrojekhthi ikwazi ukubonakala okuphezulu kufika kumamitha angama-50 ngisho nangezinsuku ezinelanga elikhanyayo.
Ngaphezu kwalokho, usebenzisa imodi yayo yokuzilinganisa ezilenda ngokuzenzakalelayo lapho itholakala endaweni ethambekele ngaphakathi kuka-4°, ungasebenza ngejubane. Futhi, izokwexwayisa mayelana nezimo zokuphuma ezingeni futhi ngenxa yalokho ikwenze kube lula kuwe ukuthi ulungise.
Noma ngabe ulenga usilingi wesitezi esingaphansi noma ufaka amathayela phansi kanye nodonga, ungakwazi ukukhiya imigqa enqamulayo ngokuchofoza okulula futhi uthathe izilinganiso ezisheshayo. Futhi ukuze wenze isiqiniseko sokuthi uthola imiphumela enembile, ububanzi balo bephutha bungaphakathi kahle ku-+/-4°.
Ngaphezu kwalokho, ngisho noma iveza imishayo ekhanyayo, i-T02 yenza ukusetshenziswa okuphezulu kwamabhethri ayo ngokunciphisa izinga lokusetshenziswa. Ngenxa yalokho, uzothola kufika emahoreni angu-15-20 ekhophi yasenqolobaneni yebhethri engaphazamiseki.
Ngaphandle kwazo zonke lezi zici, uzokuthola kulula ukusetha endaweni yensimbi usebenzisa isisekelo sayo sikazibuthe. Ngaphandle kwalokho, iphuma nesikhwama esiphathwa kalula, esengeza ukuvikeleka okwengeziwe ekwakhiweni kwayo okungangeni manzi nokuvikela uthuli.
Ukubuthakathaka
- Ayizi nemicu yokukhweza ye-tripod.
6. I-DEWALT DW089LG
Izinto Ezithandekayo
Ngobuchwepheshe bayo be-laser beam eluhlaza obukhanya ngokuphindwe kane kunobovu bendabuko, i-DW089LG izalelwe abakhi abangochwepheshe. Njengoba iso lomuntu lithola umbala oluhlaza kalula, kungaba ukukhetha okuphelele kumaphrojekthi angaphandle.
Okumangalisa kakhulu, ifika namalaser amathathu emigqa engu-360-degree asebenza ngesikhathi esisodwa endaweni yegumbi ukuze ukwazi ukusebenza ezinhlelweni zokusebenza ezigcwele. Ngaphezu kwalokho, wonke ama-lasers ayo anokunemba kokuthi +/-0.125 intshi, okukuvumela ukuthi ulinganise ngokunembe ngangokunokwenzeka.
Uma kuziwa ekusebenzeni kwangaphakathi, uzothola ukubonakala okucwebezelayo kusuka ebangeni elingafika kumafidi ayi-100. Futhi kumaphrojekthi angaphandle, unganweba ububanzi bufike kumafidi angu-165, ushintshele kumodi yayo ye-pulse ngomtshina owengeziwe.
Yize i-DW089LG inenani elincane, ngeke uzisole ngokusebenzisa imali eyengeziwe, njengoba yakhelwe ukuhlala amashumi eminyaka. Ilinganiselwe nge-IP65 ukuze kuqinisekiswe ukuthi izomelana nezimo zokusebenza ezinomswakama nezinothuli. Ngaphandle kwalokho, lapho icishiwe, i-pendulum yayo yokukhiya kanye nezindlu ezibunjwe ngokweqile zigcina izingxenye zangaphakathi ziphephile futhi zizwakala.
Ngaphezu kwalokho, ukuze wenze isiqiniseko sokuthi awunazo izinkinga ngokukhweza okuvikelekile, inobakaki kazibuthe ohlanganisiwe onemicu engu-1/4 no-5/8inch. Le divayisi iza nebhethri ye-12V Lithium-ion ukuze ikugcine wenze isipele amahora. Okokugcina, iwaranti ekhawulelwe yeminyaka emi-3 evela ku-DEWALT ikwenza kuzuze ukuthengwa.
Ukubuthakathaka
- Ayinayo into yokudayela yokulungisa encane.
7. Makita SK104Z
Izinto Ezithandekayo
I-SK104Z, umkhiqizo wokugcina kulolu hlu, iphambili emqhudelwaneni ngenxa yemodi yayo yokuzilinganisa eshesha kakhulu. Ngosizo lwale modi, uzozuza ukukhiqiza okwandayo, njengoba iphrojekthi imigqa enqamulayo elethiwe ngokuzenzakalelayo phakathi kwamasekhondi angu-3. I-self-leveling isebenza ngokulinganayo ezindaweni ezingalingani futhi.
Iqiniso elithakazelisa kakhulu ukuthi linikeza ukunemba okuphezulu kangakanani emgqeni oqondile eliwuphrojekthi. Ulayini oqondile unokunemba kokuthi +/- 3/32 iyintshi kuyilapho umugqa ovundlile unalowo othi +/- 1/8 intshi, kokubili kumafidi angu-30.
Ukuqhubekela ebangeni lokubonakala, uzothola imishayo yayo ibonakala kalula ukusuka kubude obungamafidi angama-50. Ngenxa yalokho, iningi lamakamelo amakhulu lizoba phakathi kwebanga lawo. Ngaphandle kwalokho, i-laser yayo ekhanyayo engu-635nm izokunikeza ukubonakala okuphezulu ezindaweni zokukhanya ezimaphakathi.
I-Makita SK104Z iphinde ibe nesikhiya se-pendulum esihlanganisiwe esivumela izinhlelo zokusebenza ze-slope incline ukuze uthole ukuguquguquka okwengeziwe. Uzothola i-adaptha ekhwezwayo kazibuthe kanye nezindlela ezintathu ezizimele ngesizathu esifanayo.
Ngaphandle kwalokho, uzothola amahora afinyelela kwangu-35 okusebenza okuqhubekayo kwesikhathi njengoba imodi yokushaya kwenhliziyo ilondoloza futhi inwebe ukuphila kwebhethri. Ngaphezu kwalokho, imise amafasitela e-laser kanye nesikhunta esigcwele senjoloba ukuze kuvikeleke ukuphuka nokuwa.
Ukubuthakathaka
- Ubukhona besilinganiso se-IP abucacisiwe.
imibuzo ejwayelekile ukubuzwa
Q: Kufanele ngikwenze kangaki linganisa izinga le-laser?
I-Ans: Hhayi-ke, kuya ngokuthi izinga lakho le-laser lisetshenziswa kaningi kangakanani. Nokho, a ukulinganisa okuvamile kufanele kwenziwe njalo ezinyangeni eziyisithupha ukuze kuzuzwe ukunemba okukhulu.
Q: Ingakanani ubude bempilo ongayilindela kusuka ezingeni le-laser?
I-Ans: Nakuba lingekho inani lezinombolo eligxilile, ileveli ye-laser icatshangwa ukuthi izosebenza kahle amahora angaphezu kuka-10,000. Ngoba ngemva kwalolo phawu, ukukhanya kwama-lasers kubonakala kuncipha njengoba isikhathi sihamba.
amazwi okugcina
Ngokususa izindlela ezijwayelekile eziyisicefe zokuthola ukuqondanisa okuqondile, amazinga e-laser anodumo olungenakuqhathaniswa phakathi kwabakhi emhlabeni jikelele. Sikholelwa ukuthi izigaba zokubukeza ezingenhla zikusize ukuthi uthole ileveli ye-laser engcono kakhulu yabakhi. Nokho, uma usadidekile, silapha ukuze silungise izinto.
Sithole ukuthi i-DW088K evela ku-DEWALT ingaba inketho ekahle njengoba inobubanzi obude bokusebenza bezikimu ezinkulu. Futhi uma unesabelomali esiphansi, sincoma i-Tavool T02 ngenxa yokunemba okungakholakali ekunikezayo ngentengo ethengekayo kangako.
Ngakolunye uhlangothi, uma uzimisele ukuzuza okuningi ekutshaleni kwakho, kufanele nakanjani ucabangele i-DEWALT DW089LG. Ngenxa ye-laser yayo eluhlaza ebonakalayo kakhulu kanye nokwakhiwa okuqinile, izodlula amanye amazinga uma kuziwa kumaphrojekthi angaphandle.
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.