Xa kuziwa ekusebenzeni ngamaplanga, isinyithi, okanye intsimbi, iimveliso osebenza nazo kufuneka zibe kumgangatho ophezulu. Nayiphi na ingcali iyayazi indlela ekuyindleko ngayo ukonakaliswa kwebhodi ebenokusebenza ngayo.
Ngoku, zininzi izixhobo zamandla ezisetyenziswa ngabantu bomsebenzi onjalo. Kodwa kolu Phononongo lwe-Dewalt DCF887D2, siya kuthetha ngokuthe ngqo ngomatshini wokomba.
Sisixhobo esihle kakhulu sokusebenza kunye kwaye siya kuphawula zonke iibhokisi ezikuxhalabisayo. Ke, ngaphandle kokuqhubeka, makhe sibone ukuba yintoni na imveliso.
Iimpawu ezibalaselisiwe
- Ilungiselelo leradial yezibane ezintathu ze-LED zokukhanyisa ngcono
- Inkqubo yebhetri etshintshekayo
- Uyilo lwenkxaso yePalm-top yolawulo olungcono kunye nokuchaneka
- Iintshukumo zokutshaja ngokukhawuleza ezinqanda ilahleko yexesha
- Umphezulu onzima onokunyamezela i-8 yeenyawo zokuhla
- Ubhedu olunebrushless motor ukwenzela imveliso ngokukhawuleza ngakumbi
- Umthamo wokuvelisa itorque ephezulu
- Isebenza kwiibhetri ezimbini ze-lithium-ion
- Cordless lightweight umatshini wokomba
- Iyahambelana nodidi olunye lwephini lokukomba
- Isantya esiguquguqukayo esiThathu
Uphononongo lwe-Dewalt DCF887D2
| ubunzima | Iiponti ezingama-7 |
| amacala | 16.22 x 4.5 x 10.1 intshi |
| I-Voltage | 20 volts |
| Umthombo wamandla | IBhettery Inikwe amandla |
| iwaranti | Unyaka we-3 ulinganiselwe |
Ukuba iimpawu eziqaqambileyo zibonakala zinomtsalane, ngokuqinisekileyo uya kufuna ukwazi ngakumbi malunga nemveliso. Ungakhathazeki, kuba sinecandelo elicacileyo eliza kukunceda ubeke isikhonkwane ebhokisini malunga nokuba uyafuna ukuthenga imveliso.
IiMotor ezintsha
Ixesha elide, ii-brand zasebenzisa iimotor ezixutyiweyo koomatshini bokomba kunye nezinye izixhobo ezininzi zamandla. Nangona kunjalo, njengoko zininzi iingenelo eyayinazo, yayineengxaki ezininzi, kwaye yayilixesha eliphezulu lokuba iinjineli ziphume nemoto entsha.
Yiyo ke loo nto ifikayo yeenjini eziziibrushless, ezingcono kakhulu malunga nokucinywa kwengxolo, ukwenziwa ngcono kombane, kunye nokuqhutywa kombane. Ngethamsanqa, imodeli ye-DCF887D2 kaDewalt nayo inenkqubo yemoto engena-brushless.
Ngenxa yoko, ulungelelwaniso phakathi kwemoto kunye nebhetri luyoyikeka, kwaye iirimu zobhedu zobhedu zinceda inkqubo yokuqhuba. Oko kukhokelela ekugrunjweni ngokukhawuleza ngokunjalo. Kwaye le njini inokuvelisa ukungcangcazela okuncinci, kubangela ukuveliswa kwengxolo encinci. Lilonke, imodeli ifaneleka ngakumbi kwi-brushless motor, kwaye unokufumana inzuzo.
Ibhetri enamandla
Njengayo nayiphi na imveliso yeDewalt, le modeli ikwanenkqubo ebalaseleyo yebhetri. Ngaphaya koko, ineebhetri ezimbini ezisebenzayo, kwaye zisebenza ngokubambisana ukuvelisa imveliso efunekayo yokugrumba imiphezulu enjengentsimbi kunye nentsimbi.
Iibhetri ze-lithium-ion Ah zilungele oomatshini abangenazintambo. Njengoko zikhaphukhaphu, zinokugcina ubunzima besixhobo buphantsi ngokunjalo. Nangona kunjalo, ukugcina imveliso kwinqanaba eliphezulu, iibhetri ezimbini zisebenza ngcono. Le bhetri isebenza kwi-20 V ubuninzi, ngoko kufuneka ugcine loo nto engqondweni.
Ngaphezu koko, ukutshaja ezi bhetri kulula ngokunjalo. Ayithathi xesha lide ukuba igcwaliswe ngokupheleleyo kwaye iya kuhlala isebenza ixesha elide. Ungatshintshana neebhetri phakathi kwezinye iimveliso zeDewalt.
Isiphumo esiKhawulezayo
Kuba ibhetri isebenzisa iinjini ezimbini zokuvelisa amandla, kunikwe ukuba uya kufumana imveliso ngokukhawuleza kakhulu kuneenjini ezininzi. Kodwa ngaphandle kwemoto ephezulu kunye nebhetri, ezinye izinto zikwanceda isixhobo ekwenziweni kwamandla okukhawulezayo.
Njengetorque ephezulu ye-2000 in-lbs inokubhobhoza ngokulula ngomthi. Akuyi kufuneka ukhuphe naluphi na uxinzelelo konke konke. Ngaphezu koko, ngokujikeleza okunjalo, unokusebenza nakwintsimbi. Nangona kunjalo, kufuneka uqinisekise ukuba i-iron sheet ayinzima kakhulu. Ungabeka emngciphekweni wokonakalisa umbhobho okanye ukwaphula izikhonkwane.
Isantya seNqanaba ezintathu
Enye into enceda isixhobo kwimveliso ekhawulezayo yokuvelisa ngamanqanaba ahlukeneyo esantya. Ivumela iimpembelelo ezahlukeneyo kwimigangatho eyahlukeneyo kwaye ivumela ulawulo oluphezulu. Nangona kungekho mda wesantya okhethekileyo kumphezulu othile, kuyavakala ukuba isantya esingaphezulu siya kuba ngcono kwintsimbi kunomthi.
Ke, ngokwebhodi okanye ipaneli, osebenza kuyo, unokuhlengahlengisa isantya. Into ekufuneka uyenzile kukucofa iqhosha ukuze utshintshe. Ayinalo nakuphi na ukusabela kulibaziseko, nayo. Impembelelo enkulu ongayifumana kwesi sixhobo ingaphakathi kwe-600 ukuya kwi-1500 ngomzuzu, engaphezulu kokwaneleyo kumatshini wokugaya.
Umphandle oPhezulu
Umatshini wokugrumba awunakukwazi ukwenza uyilo olubuthathaka okanye umzimba. Ngomlinganiselo womthwalo esi sixhobo kufuneka siwuthathe, ukuba umphezulu wangaphandle awuqini, uya kuphuka lula. Ke ngoko le modeli inomzimba owomeleleyo. Ngaphezu koko, iplastiki ukwenzela ukuba ubunzima bomatshini bunganyuki.
Kodwa ungakhathazeki malunga neplastiki ayihlali ngokwaneleyo njengoko inokunyamezela ukuhla ukusuka kwi-6 ukuya kwi-8 yeenyawo. Ngaphezu koko, iplastiki egudileyo iqinisekisa ukuba igrisi okanye ioyile ayinakuqokelelana phezu komhlaba.
Nokuba iyenzeka, unokuyisula ngokulula. Kwaye ukuba unexhala malunga nemveliso etyibilikayo, kuya kufuneka wazi ukuba iinduli ziya kukunceda ukuba ubambe ngokuqinileyo.
Kulula ukuyisebenzisa
Le modeli inomgangatho ongezantsi owahlukileyo okuvumela ukuba uwubambe ungagungqi. Ke, xa ujonge u-drill kwi-engile, kwaye ingcangcazela ngaphezu kwesiqhelo, umzantsi onzima kancinci uyakuwugcina womelele. Ngaloo ndlela, unokuba nokuchaneka okuphezulu.
Ungaphinda usebenze ngaphezu kohlobo olunye lwentloko ye-pin yokugrumba njengoko ine-hex chuck. Okona kubaluleke kakhulu, umatshini awunantambo ukuze ukwazi ukuwukhuphela ngaphandle ngaphandle kokuthandabuza.
Ikwanezibane ezithathu ze-LED zokukunceda ubone isicoci kwiindawo ezimnyama. Isebenza xa uqala ukugrumba kwaye inokulibaziseka kwemizuzwana engama-20 naxa uyeka.
eziluncedo
- Umzimba owomeleleyo kakhulu
- Isebenza ngezikhonkwane zokomba ezahlukeneyo
- Iibhetri ezimbini ze-lithium-ion
- 2000 in-lbs amandla torque
- Ibhetri ye-20 V
- Umzantsi onzima wolawulo olungcono
- Kulula ukuyigcina
- Inkqubo ye-LED emithathu
- Engasasebenziyo kwaye Iphathekayo
- neengozi
- Iyabiza kancinci kunezinye iidriller zeDewalt
ILizwi lokugqibela
Ngokuqinisekileyo awunakungahambi kakuhle ngomatshini wokomba oneebhetri ezimbini ezisebenzayo. Ngalo lonke olu lwazi, siyathemba ukuba ekugqibeleni ungabethelela ibhokisi kwaye uqalise ukugrumba iindonga!
Izithuba enxulumene Uphononongo lwe-Dewalt DCF888B
NdinguJoost Nusselder, umseki weZixhobo zeGqirha, umthengisi womxholo, kunye notata. Ndiyathanda ukuzama izixhobo ezitsha, kwaye kunye neqela lam ndiye ndenza amanqaku ebhlog anzulu ukusukela ngo-2016 ukunceda abafundi abathembekileyo ngezixhobo kunye neengcebiso zokwenza.
