I-puncher iyithuluzi, ngenxa yokushaqeka okushintshashintshayo, noma ukusebenza ngakunye ngokwehlukana, kudala ukucekelwa phansi kwezakhiwo zezakhiwo. Isando sokujikeleza esingenantambo sisebenzisa amandla kagesi kusuka kumabhethri ashajiwe. Kokunye ukucushwa, ithuluzi lingasebenza kusuka kumamins, emoyeni ocindezelwe, noma ukuthola amandla adingekayo esakhiweni esisebenza ngenjini yedizili.
Izinhlobonhlobo zezinto zokujikeleza ezingenantambo
Ukuze i-puncher isebenze ngaphandle kwamandla wamamayela, kusetshenziswa amabhethri. Ukushayela ngesando ebhethri kuthola ukuhamba, kepha kuya ngamandla nomthamo wamandla kagesi. Okokusebenzisa amandla amabhethri ngazimbili ezilandelayo:
- i-nickel cadmium;
- i-nickel iron hydride;
- i-lithium ion.
Njengoba umthamo webhethri ukuvumela ukuthi usebenze isikhashana, amadivaysi afakelwe amabhethri nesiteshi sokushaja.
Noma yikuphi ukuqhutshwa kwesando kuyithuluzi lengozi eyandayo. Izindlela zokuzivikela - ukugqoka kanye nezicathulo ezivalekile, isiphefumulo sokuphefumula kanye namagagasi akhethekile kufanele kube yimishini yokuphoqelela opharetha.
Ukukhiqiza kanye namandla okwenza inani lomsebenzi ngesando sokujikeleza esingenazintambo kuncike emandleni ayo. Amandla anqunywa yi-voltage ezindaweni ezikhethekile. Ukukhiqiza kuncike ijubane le-spindle, imvamisa namandla wethonya. Isikhombisi esibalulekile, ngokuya ngamandla, ububanzi be umgodi obunjiwe noma ohlutshiwe. Ukusebenza kunqunywa inani lezindlela zokusebenza. Kungcono uma isando sokujikeleza esingenantambo sisekela zombili izindlela ezintathu - ukumba, ukumba ngethonya nomthelela.
Ama-aggregates ahlukaniswe izigaba zesisindo. Izimoto ezikhanyayo zinesisindo okungenani esingu-2, phakathi - ngaphezulu kuka-4, isisindo esindayo asidluli i-12 kg. Idivayisi ngayinye inencwajana yemiyalo okufanele ifundwe futhi ilandele izincomo zayo ngokucacile. Ukunakwa ikakhulukazi kufanele kukhokhwe kuzidingo ezijwayelekile:
- noma yikuphi ukulungiselela, imisebenzi yokulungisa kufanele yenziwe kuphela ngamabhethri axhumekile;
- Ngaphambi kokufaka ama-shanks kusokhethi, ungakhohlwa ukugcoba indawo yokufaka;
- lapho ufaka i -ozzle, qiniseka ukuthi ihleliwe futhi ayinamatheli;
- yenza ukuqala kokuhlola, unqume ukuthi ngabe kukhona yini ongqongqozayo ongaphandle;
- setha imodi yokusebenza, sebenza ngezikhathi ezithile ukuhlanza umgodi wokufa uphinde upholise insiza;
- ngemuva komsebenzi, hlanza bese uthambisa zonke izikhala, usule icala, uhlangane futhi uhlanze izikhala.
Imiphumela yokuhlola yamamodeli amasha we-18 V SDS rock Drill
Ekuvivinyweni kwangempela kwamadivayisi ngesikhathi sokubeka amanethiwekhi wokuxhumana esakhiweni esidala, lapho izindonga zenziwe ngokhonkolo osezingeni eliphakeme, izinzuzo nobubi bamadivaysi ahloliwe anqunywa. Umsebenzi ubandakanya ukugoba, ukudala iziteshi zodonga ngaphakathi, ukumba izimbobo ezindongeni ngesigaba sesiphambano sika-6-25 mm. Ukuhlolwa kokusebenza kukhombisile ukuthi abenzi bemodeli bayadonsa kanzima:
- ukudala amamodeli wehlise isisindo;
- ukusebenza okwandayo;
- ukukhulisa ukuthembeka namandla wezinto zokusebenza.
I-Makita LXRH01 isando ngaphandle kwentambo kwethulwa ukuze ihlolwe. Uma bonke abaklami bezimisele ukuvikela isisebenzi ekudlidlizweni, uMakita wenza uhlelo olwengeziwe lokuvikela ibhethri, olungalindeleki, kodwa olunengqondo. Ibhethri elisha le-lithium-ion lakhiwe kabusha isigamu sehora, njengoba kukhonjiswa yinkomba yokushaja. Kufakwa ishaja nebhethri lesibili, icala elithambile. Isando sokujikeleza sinezindlela ezintathu ezisebenzayo. Izindleko eziphakeme zedivaysi zinesizathu, ngoba kunokukhishwa kothuli lwe-vacuum okuhlangabezana nezinga elijwayelekile. Lokhu kungenye yamadivayisi ambalwa lapho kusetshenziswa iyunithi kagesi esikhundleni samabhulashi. Kepha umholi wokuhlola wayeyimodeli evela eBosch.
Isando sokujikeleza okungenantambo seBosch RHH181 sesiholile. Idivayisi ifakwe ibhethri elinamandla amahora angama-4 A *. Le divayisi ikhiqize umsindo omncane futhi ingenye eyayikhanya kakhulu. Isibani esingemuva se-LED sakha lula emsebenzini. Imodeli isebenzisa imodeli ye-brushless motor, ibukeka icwebile kakhulu futhi ilinganise kahle. Kuzo zonke izivivinyo, imodeli yaphuma phambili ekuqhubekeni kokusebenza. Isinqumo sangochwepheshe ngamabomu sabiza umodeli ngokuthi umholi phakathi kokushayela okunjalo. Ithuluzi likhiqizwa eJalimane.
Kungemuva komholi kwakungu-DeWalt DCH213 ngaphandle kwesando okungenantambo. Abahloli bakhombe insiza njengeyona ehamba phambili ekutholeni ukudlidliza. Lesi yisinkomba esibalulekile, yingoba kungukudlidliza lapho inqubo yokuphepha ichaza ukusebenza ngokuqhutshelwa kwesando kungadluli amahora angama-1.5 ngokushintshana. Ngesikhathi sokuhlolwa, umshini ubengaphambi kwabaholi ngejubane lokushayela. Idivayisi ifakelwe i-backlight ye-LED, inomsebenzi wejackhammer. Usebenze ebhethri elinamandla amahora angama-3 A *, kepha lalingaphansi kakhulu kumamodeli anamandla kakhudlwana. I-punch iphumelele endaweni yesithathu ngenxa yokuvikelwa kwayo okuphezulu ekugxilweni kwe-vibration kanye nomsindo, kepha ukungazinzi kuyabonakala ngesikhathi sokusebenza.
Isando sokujikeleza esingenazintambo i-Hilti TE4-A18 saziwa njengomshini okhiqiza kakhulu kuyo yonke imisebenzi yokuzivocavoca, naphezu komthamo webhethri we-3.3 Ah. Idivayisi inamabhethri amabili e-lithiamu-ion netshaja. Okubi kube yizindleko eziphakeme zepunk kanye nenani elincane lamamodeli emakethe.
Kusukela ngo-2010, umakhi wasekhaya wamathuluzi wamandla wokwakha i-Interskol ubephethe isakhiwo esiyingqayizivele sokwenza imishini. Umugqa ukuvumela ukuthi ukhiqize amadivayisi ngaphandle kokuphambuka kukhwalithi. Kusukela ngesikhathi sokufakwa nokuthuthukiswa kwezinkimbinkimbi, ukuthembeka kwamathuluzi akhiqizwayo alingana nabaholi bomhlaba.
Azikho izinhlobo zamakhaya ezijikijolo ezijikelezayo ezihlanganyele esivivinyweni. Kwethulwa i-Interskol PA-16 / 18L, ukuqhuqha okungenantambo kwakamuva okungenazintambo.
Imodeli yathuthukiswa yenziwa ngonyaka we-1916. Lokhu ukuphendula kwesitshalo se-Interskol-Alabuga kuzicelo eziningi zomsebenzisi zokwenza i-analogue ye-P-18 / 450ER ngamabhethri. Ithuluzi lisebenzisa amabhethri e-lithiamu-ion anenjini engu-18 V ezikhungweni .. Ku-punch entsha, injini ne-gearbox zithuthukisiwe, zandisa isikhathi sokusebenza ngaphandle kokuphinda zisebenze. Isisindo sensimbi singama-2,5 kg ngesilinganiso sokushaqeka esiyi-6800 kanye ne-shock Force ka-1.2 J. Imodeli entsha izothengiswa ngentengo efanayo nenethiwekhi.
Ukubuyekezwa kuphawula ukuqondiswa kokuthuthukiswa kwesando sokujikeleza okungenantambo, nokuthi yini okudingeka unake lapho ukhetha ithuluzi.
