Uyini Umehluko Phakathi kwe-SDS kanye ne-HSS Drill Bits?

Kunezikole ezimbili zokucabanga ngokuthi i-SDS imeleni - kungaba isistimu ye-slotted drive, noma isuka kwelesiJalimane elithi 'stecken - drehen - sichern' - elihunyushwa ngokuthi 'faka - twist - secure'.

Noma yikuphi okulungile - futhi kungaba kokubili, i-SDS ibhekisela endleleni i-drill bit enamathiselwe ngayo ku-drill. Yigama elisetshenziselwa ukuchaza i-shank ye-drill bit - i-shank ibhekisela engxenyeni ye-drill bit evikelwe ocezwini lwakho lwemishini. Kunezinhlobo ezine ze-SDS drill bits esizozichaza ngokuningiliziwe kamuva.

I-HSS imele insimbi yesivinini esikhulu, okuyizinto ezisetshenziswayo ukwenza izingcezu zokubhoboza. Izingcezu zokubhoboza ze-HSS nazo zinezimo ezine zamashanki ahlukene - aqondile, ancishisiwe, a-tapered, kanye ne-morse taper.

UYINI UMEHLUKO PHAKATHI KWE-HDD NE-SDS?
Umehluko phakathi kwe-HSS kanye ne-SDS drill bits ubhekisela endleleni i-drill bits ekhishwa ngayo noma eboshwe ngaphakathi kwendawo yokubhoboza.

Ama-drill bits e-HSS ahambisana nanoma iyiphi i-chuck evamile. I-HSS drill ine-shank eyindilinga efakwe ku-drill futhi igcinwe endaweni yayo ngemihlathi emithathu eqinisa i-shank.

Ubuhle be-HSS drill bits ukuthi atholakala kabanzi futhi angasetshenziswa ezinhlobonhlobo ezibanzi kakhulu zezinhlelo zokusebenza. Ububi obukhulu ukuthi i-drill bit ijwayele ukuxega. Ngesikhathi sokusetshenziswa, ukudlidliza kukhulula i-chuck okusho ukuthi u-opharetha udinga ukumisa kancane futhi ahlole ukuqiniswa, okungaba nomthelela ezikhathini zokuqeda umsebenzi.

I-SDS drill bit ayidingi ukuqiniswa. Ingafakwa kalula nangokushelela ezindaweni ezikhethiwe ze-SDS hammer drill. Ngesikhathi sokusetshenziswa, isistimu ye-slot ivikela kunoma yikuphi ukudlidliza ukuze kugcinwe ubuqotho bokulungisa.

YIZIPHI IZINHLOBO EZIVAMILE KAKHULU ZAMA-SDS DRILL BITS?
Izinhlobo ezivame kakhulu ze-SDS yilezi:

I-SDS – i-SDS yasekuqaleni enamashanki acijile.
I-SDS-Plus - eshintshwayo ngezingcezu ezijwayelekile zokubhola ze-SDS, ihlinzeka ngoxhumano oluthuthukisiwe olulula. Inamashanki angu-10 mm anezikhala ezine eziyibamba ivikeleke kakhulu.
I-SDS-MAX - I-SDS Max ine-shank enkulu engu-18mm enezikhala ezinhlanu ezisetshenziselwa izimbobo ezinkulu. Ayishintsheki ne-SDS kanye ne-SDS PLUS drill bit.
I-Spline – Ineshank elikhudlwana elingu-19mm nama-splines abamba izingcezu ziqine.
I-Rennie Tools inobubanzi obugcwele be-SDS drill bits enikeza ukusebenza okuphezulu. Isibonelo, i-SDS Pus masonry masonry drill drill bits ikhiqizwa kusetshenziswa ithiphu elimelana nesiteleka elenziwe nge-sintered carbide. Zilungele ukumba ukhonkolo, i-blockwork, itshe lemvelo, nezitini eziqinile noma ezinezimbobo. Ukusetshenziswa kuyashesha futhi kulula - i-shank ingena ku-chuck elula elayishwe entwasahlobo engenasidingo sokuqiniswa, eyivumela ukuthi ishelele emuva naphambili njengepiston ngesikhathi sokumba. I-non-circular shank cross-section ivimbela i-drill bit ekujikelezeni ngesikhathi sokusebenza. Isando sokubhoboza sisebenza ukusheshisa i-drill bit ngokwayo, hhayi inqwaba ye-chuck, okwenza i-SDS shank dill ikhiqize kakhulu kunezinye izinhlobo ze-shank.

I-SDS Max Hammer Drill bit iwukubhoboza isando esiqine ngokuphelele, esinikeza ukusebenza okuhle kakhulu okutholakala emakethe. I-drill bit iqedwe ngethiphu yesiphambano se-tungsten carbide ukuze kube nokunemba okukhulu namandla. Ngenxa yokuthi le-SDS drill bit izongena kuphela emishinini yokubhoboza ene-SDS max chuck, iwumshini wokubhoboza okhethekile wokusebenzisa umsebenzi osindayo kugwadle, ukhonkolo, kanye nokwakha.

IZICELO EZINHLE KAKHULU ZAMA-HSS DRILL BITS
Ama-drill bits e-HSS ayashintshana kakhudlwana kuzo zonke izinhlobo zezinhlelo zokusebenza. Ukusebenza okuthuthukisiwe kanye nekhwalithi kufinyelelwa ngokungezwa kwezinhlanganisela ezahlukene ukunikeza ukusebenza okuphezulu. Isibonelo, ama-Rennie Tools HSS Cobalt Jobber Drill Bits akhiqizwa ngensimbi ye-M35 ehlanganisiwe ye-HSS enokuqukethwe okungu-5% kwe-Cobalt, okuwenza abe nzima futhi amelane nokugqokwa. Zinikeza ukumuncwa kokushaqeka futhi zingasetshenziswa kumathuluzi wamandla aphathwayo.

Amanye ama-HSS Jobber Drills aqedwa ngongqimba lwe-oxide emnyama ngenxa yokushiswa kwesitimu. Lokhu kusiza ukuqeda ukushisa, nokugeleza kwe-chip futhi kunikeza indawo epholile endaweni yokumba. Le sethi yansuku zonke ye-HSS drill bit inikeza ukusebenza kwekhwalithi ephezulu kakhulu ukusetshenziswa kwansuku zonke okhunini, insimbi, nepulasitiki.