Yintoni umahluko phakathi kwe-SDS kunye ne-HSS Drill Bits?

Kukho amaqela amabini eengcinga malunga nokuba i-SDS imele ntoni – nokuba yi-slotted drive system, okanye ivela kwigama lesiJamani elithi 'stecken – drehen – sichern' – eliguqulelwe ngokuthi 'insert – twist – secure'.

Nokuba yeyiphi na echanekileyo – kwaye inokuba zombini, i-SDS ibhekisa kwindlela i-drill bit encamatheliswe ngayo kwi-drill. Ligama elisetyenziselwa ukuchaza i-shank ye-drill bit – i-shank ibhekisa kwinxalenye ye-drill bit ebotshelelwe kwisixhobo sakho. Kukho iintlobo ezine ze-SDS drill bits esiza kuzichaza ngokweenkcukacha kamva.

I-HSS imele intsimbi ekhawulezayo, eyisixhobo esisetyenziselwa ukwenza ii-drill bits. Ii-HSS drill bits zikwanazo neemilo ezine ezahlukeneyo zee-shanks - ezithe tye, ezincitshisiweyo, ezinciphileyo, kunye ne-morse taper.

YINTONI UMAHLUKO PHAKATHI KWE-HDD NE-SDS?
Umahluko phakathi kwee-HSS kunye nee-SDS drill bits ubhekisa kwindlela i-drill bit eqhotyoshwa okanye ebotshelelwe ngayo ngaphakathi kwi-drill.

Iibhithi ze-HSS drill ziyahambelana nayo nayiphi na i-chuck eqhelekileyo. I-HSS drill ine-shank ejikelezayo efakwe kwi-drill kwaye igcinwa endaweni yayo yimihlathi emithathu eqinayo ejikeleze i-shank.

Inzuzo yee-HSS drill bits kukuba zifumaneka ngokubanzi kwaye zingasetyenziswa kwiintlobo ngeentlobo zezicelo. Eyona ngxaki iphambili kukuba i-drill bit idla ngokukhululeka. Ngexesha lokusetyenziswa, ukungcangcazela kuyayikhulula i-chuck nto leyo ethetha ukuba umqhubi kufuneka ayeke aze ajonge ukubopha, nto leyo enokuba nefuthe kumaxesha okugqiba umsebenzi.

I-SDS drill bit ayidingi kuqiniswa. Ingafakwa ngokulula nangokutyibilikayo kwiindawo ezikhethiweyo ze-SDS hammer drill. Ngexesha lokusetyenziswa, inkqubo ye-slot ikhusela kuyo nayiphi na intshukumo ukuze kugcinwe ukuthembeka kwe-fixing.

ZEZONA ntlobo zixhaphakileyo zee-SDS DRILL BITS?
Iintlobo eziqhelekileyo ze-SDS zezi:

I-SDS – i-SDS yokuqala enezikhondo ezinezikhondo ezinezikhondo.
I-SDS-Plus – inokutshintshwa ngee-SDS drill bits eziqhelekileyo, inika uqhagamshelo olulula noluphuculiweyo. Inee-shanks ze-10 mm ezinee-slots ezine eziyibamba ngokukhuselekileyo.
I-SDS-MAX – I-SDS Max ine-shank enkulu ye-18mm eneendawo ezintlanu ezisetyenziselwa imingxunya emikhulu. Ayinakutshintshwa nge-SDS kunye ne-SDS PLUS drill bit.
I-Spline – Ine-shank enkulu ye-19mm kunye ne-splines ezibamba iinxalenye ziqine ngakumbi.
I-Rennie Tools inoluhlu olupheleleyo lwee-SDS drill bits ezibonelela ngokusebenza okuphezulu. Umzekelo, ii-SDS Pus masonry hammer drill bits zayo zenziwe kusetyenziswa i-strike-resistant tip enzima eyenziwe nge-sintered carbide. Zilungele ukubhola ikhonkrithi, ii-blockwork, amatye endalo, kunye nezitena eziqinileyo okanye ezineembobo. Ukusetyenziswa kuyakhawuleza kwaye kulula - i-shank ingena kwi-chuck elula efakwe i-spring ngaphandle kwesidingo sokuqinisa, ivumela ukuba ityibilike ibuyele umva njenge-piston ngexesha lokubhola. I-cross-section ye-shank engajikeleziyo ithintela i-drill bit ekujikelezeni ngexesha lokusebenza. I-hammer ye-drill isebenza ukukhawulezisa i-drill bit ngokwayo, kungekhona ubunzima obukhulu be-chuck, okwenza i-SDS shank dill bit ibe nemveliso ngakumbi kunezinye iintlobo ze-shank.

I-SDS Max Hammer Drill bit yi-hammer drill bit eqinileyo ngokupheleleyo, enika enye yezona zinto zibalaseleyo ezikhoyo kwimarike. I-drill bit igqitywe nge-tungsten carbide cross tip ukuze ibe nobuchule obuphezulu kunye namandla. Ngenxa yokuba le drill bit ye-SDS iya kungena kuphela kwiimashini zokubhola ezine-SDS max chuck, yi-drill bit ekhethekileyo yokusetyenziswa okunzima kwi-granite, ikhonkrithi, kunye nokwakha.

EZONA ZICELO ZILUNGILEYO ZOKUQHUBA I-HSS DRILL BITS
Iibhithi zokubhola ze-HSS zinokutshintshana ngakumbi kwiintlobo ngeentlobo zezicelo. Ukusebenza okuphuculweyo kunye nomgangatho kufezekiswa ngokongezwa kweekhompawundi ezahlukeneyo ukunika ukusebenza okuphezulu. Umzekelo, iiRennie Tools HSS Cobalt Jobber Drill Bits zenziwe ngentsimbi ye-HSS exutyiweyo ye-M35 enomxholo we-5% we-Cobalt, nto leyo eyenza zibe nzima kwaye zingagugi. Zibonelela ngokufunxwa komothuko kwaye zingasetyenziswa kwizixhobo zamandla eziphathwayo.

Ezinye ii-HSS Jobber Drills zigqitywa ngomaleko we-oxide emnyama ngenxa yokufuthwa komphunga. Oku kunceda ekususeni ubushushu, kunye nokuhamba kwe-chip kwaye kubonelela ngepropati ye-coolant kumphezulu wokubhola. Le seti ye-HSS drill bit yemihla ngemihla inika ukusebenza okuphezulu kokusetyenziswa kwemihla ngemihla kwimithi, isinyithi, kunye neplastiki.