Uyini Umehluko Phakathi Kwe-SDS Ne-HSS Drill Bits?

Kunemibono emibili mayelana nokuthi i-SDS imele ini – kungaba uhlelo lokushayela olunezimbobo, noma livela kwelesiJalimane elithi 'stecken – drehen – sichern' – elihunyushwe ngokuthi 'insert – twist – secure'.

Noma ngabe yikuphi okulungile – futhi kungaba kokubili, i-SDS ibhekisela endleleni i-drill bit exhunywe ngayo ku-drill. Yigama elisetshenziselwa ukuchaza i-shank ye-drill bit – i-shank ibhekisela engxenyeni ye-drill bit eboshwe emshinini wakho. Kunezinhlobo ezine ze-SDS drill bits esizozichaza ngokuningiliziwe kamuva.

I-HSS imele insimbi enesivinini esikhulu, okuyizinto ezisetshenziswa ukwenza ama-drill bits. Ama-drill bits e-HSS nawo anezimo ezine ezahlukene zama-shank - aqondile, ancishisiwe, anciphile, kanye nama-morse taper.

UYINI UMEHLUKO PHAKATHI KWE-HDD NE-SDS?
Umehluko phakathi kwama-drill bits e-HSS kanye ne-SDS ubhekisela endleleni i-drill bit ehlushwa noma eboshelwa ngayo ngaphakathi kwe-drill.

Izingcezu zokubhoboza ze-HSS ziyahambisana nanoma iyiphi i-chuck ejwayelekile. I-HSS drill ine-shank eyindilinga efakwe ku-drill futhi igcinwa endaweni yayo ngemihlathi emithathu eqina eduze kwe-shank.

Inzuzo yama-HSS drill bits ukuthi atholakala kabanzi futhi angasetshenziswa ezinhlobonhlobo zezicelo eziningi. Inkinga enkulu ukuthi i-drill bit ivame ukukhululeka. Ngesikhathi sokusetshenziswa, ukudlidliza kukhulula i-chuck okusho ukuthi opharetha kudingeka ame kancane futhi ahlole ukubopha, okungaba nomthelela ezikhathini zokuqedwa komsebenzi.

I-SDS drill bit ayidingi ukuqina. Ingafakwa kalula nangokushelela ezikhaleni ezibekiwe ze-SDS hammer drill. Ngesikhathi sokusetshenziswa, uhlelo lwe-slot luvikela kunoma yikuphi ukudlidliza ukuze kugcinwe ubuqotho bokuqiniswa.

YIZIPHI IZINHLOBO EZIVAME KAKHULU ZEZINTO ZOKWENZA I-SDS DRILL?
Izinhlobo ezivame kakhulu ze-SDS yilezi:

I-SDS – i-SDS yokuqala enezinqe ezinezimbobo.
I-SDS-Plus – ingashintshwa ngama-drill bits avamile e-SDS, okunikeza ukuxhumana okulula okuthuthukisiwe. Inezinsika ezingu-10 mm ezinezikhala ezine eziyibamba ngokuphephile.
I-SDS-MAX – I-SDS Max inomgoqo omkhulu ongu-18mm onezikhala ezinhlanu ezisetshenziselwa imigodi emikhulu. Ayikwazi ukushintshaniswa ne-SDS kanye ne-SDS PLUS drill bit.
I-Spline – Ine-shank enkulu engu-19mm kanye ne-spline ezibamba izingcezu ziqine kakhulu.
I-Rennie Tools inohlu oluphelele lwama-SDS drill bits anikeza ukusebenza okuphezulu. Isibonelo, ama-SDS Pus masonry hammer drill bits ayo akhiqizwa kusetshenziswa ithiphu eliqinile elingashayi elenziwe nge-sintered carbide. Alungele ukubhoboza ukhonkolo, amabhlogo, itshe lemvelo, kanye nezitini eziqinile noma ezinezimbobo. Ukusetshenziswa kuyashesha futhi kulula - i-shank ingena kwi-chuck elula enesipilingi engenasidingo sokuqinisa, okuvumela ukuthi ishelele emuva naphambili njenge-piston ngesikhathi sokubhoboza. Ingxenye ye-shank engajikelezi ivimbela i-drill bit ukuthi ijikeleze ngesikhathi sokusebenza. I-hammer ye-drill isebenza ukusheshisa i-drill bit ngokwayo, hhayi inqwaba ye-chuck, okwenza i-SDS shank dill bit ikhiqize kakhulu kunezinye izinhlobo ze-shank.

I-SDS Max Hammer Drill bit iyi-hammer drill bit eqinile ngokuphelele, enikeza ukusebenza okuhle kakhulu okutholakala emakethe. I-drill bit iqedwa nge-tungsten carbide cross tip ukuze ibe nokunemba okuphezulu namandla. Ngenxa yokuthi le-SDS drill bit izongena kuphela emishinini yokubhoboza ene-SDS max chuck, iyi-drill bit ekhethekile yokusetshenziswa okunzima ku-granite, ukhonkolo, kanye nokwakha ngamatshe.

IZINTO EZINGCONO KAKHULU ZOKUSEBENZA KWE-HSS DRILL BITS
Ama-drill bits e-HSS angashintshaniswa kalula kuzo zonke izinhlelo zokusebenza ezahlukahlukene. Ukusebenza okuthuthukisiwe kanye nekhwalithi kutholakala ngokungezwa kwamakhemikhali ahlukene ukuze kunikezwe ukusebenza okuphezulu. Isibonelo, ama-Rennie Tools HSS Cobalt Jobber Drill Bits akhiqizwa ngensimbi ye-HSS exutshwe ne-M35 enokuqukethwe okungu-5% we-Cobalt, okwenza kube nzima futhi kungagugi kalula. Anikeza ukumuncwa kokushaqeka futhi angasetshenziswa kumathuluzi kagesi aphathwayo.

Amanye ama-HSS Jobber Drills aqedwa ngesendlalelo se-oxide emnyama ngenxa yokushisa umusi. Lokhu kusiza ekuqedeni ukushisa, kanye nokugeleza kwe-chip futhi kuhlinzeka ngempahla yokupholisa endaweni yokubhoboza. Le sethi yama-bits okubhoboza e-HSS yansuku zonke inikeza ukusebenza kwekhwalithi ephezulu kakhulu kokusetshenziswa kwansuku zonke kokhuni, insimbi, kanye nepulasitiki.