Kodi pali kusiyana kotani pakati pa SDS ndi HSS Drill Bits?

Pali magulu awiri a maganizo okhudza tanthauzo la SDS - kaya ndi slotted drive system, kapena limachokera ku mawu achijeremani akuti 'stecken - drehen - sichern' - omwe amamasuliridwa kuti 'insert - twist - secure'.

Kaya ndi yolondola - ndipo ikhoza kukhala zonse ziwiri, SDS ikutanthauza momwe chobowolera chimamangiriridwa ku chobowolera. Ndi mawu omwe amagwiritsidwa ntchito pofotokoza tsinde la chobowolera - tsinde limatanthauza gawo la chobowolera chomwe chimamangiriridwa mu chipangizo chanu. Pali mitundu inayi ya zobowolera za SDS zomwe tidzafotokoza mwatsatanetsatane mtsogolo.

HSS imayimira chitsulo chothamanga kwambiri, chomwe ndi chinthu chomwe chimagwiritsidwa ntchito popanga zidutswa zobowolera. Zidutswa zobowolera za HSS zilinso ndi mawonekedwe anayi osiyanasiyana a shank - owongoka, ochepetsedwa, ochepetsedwa, komanso ofooka.

Kodi kusiyana pakati pa HDD ndi SDS ndi kotani?
Kusiyana pakati pa ma drill bits a HSS ndi SDS kumatanthauza momwe drill bit imakankhidwira kapena kumangiriridwa mkati mwa drill.

Zidutswa za HSS drill zimagwirizana ndi chuck iliyonse yokhazikika. Chobowolera cha HSS chimakhala ndi shank yozungulira yomwe imayikidwa mu chobowolera ndipo imasungidwa pamalo ake ndi nsagwada zitatu zomwe zimamangirira kuzungulira shank.

Ubwino wa ma HSS drill bits ndi wakuti amapezeka kwambiri ndipo angagwiritsidwe ntchito m'njira zosiyanasiyana. Vuto lalikulu ndilakuti drill bit imatha kumasuka. Pakagwiritsidwa ntchito, kugwedezeka kumamasula chuck zomwe zikutanthauza kuti wogwiritsa ntchito ayenera kuyimitsa kaye ndikuyang'ana momwe zimagwirira ntchito, zomwe zingakhudze nthawi yomaliza ntchito.

Chobowolera cha SDS sichifunika kumangidwa. Chikhoza kulowetsedwa mosavuta komanso bwino m'malo osankhidwa a chobowolera cha SDS hammer. Mukachigwiritsa ntchito, makina obowolera amateteza ku kugwedezeka kulikonse kuti asunge umphumphu wa chomangiracho.

Kodi mitundu yodziwika bwino ya ma SDS DRILL BITS ndi iti?
Mitundu yodziwika bwino ya SDS ndi iyi:

SDS - SDS yoyambirira yokhala ndi ziboda zopindika.
SDS-Plus - yosinthika ndi ma drill bits a SDS wamba, zomwe zimapangitsa kuti ikhale yolumikizana bwino. Ili ndi ma shank a 10 mm okhala ndi mipata inayi yomwe imaigwira bwino kwambiri.
SDS-MAX – SDS Max ili ndi shank yayikulu ya 18mm yokhala ndi mipata isanu yogwiritsidwa ntchito pobowola mabowo akuluakulu. Siingasinthidwe ndi SDS ndi SDS PLUS drill bit.
Spline - Ili ndi shank yayikulu ya 19mm ndi splines zomwe zimasunga zidutswa zolimba.
Rennie Tools ili ndi mitundu yonse ya ma SDS drill bits omwe amapereka ntchito yabwino kwambiri. Mwachitsanzo, ma SDS Pus masonry hammer drill bits ake amapangidwa pogwiritsa ntchito nsonga yolimba yolimba yopangidwa ndi carbide yosungunuka. Ndi abwino kwambiri pobowola konkriti, ma blockwork, miyala yachilengedwe, ndi njerwa zolimba kapena zobowoka. Kugwiritsa ntchito n'kofulumira komanso kosavuta - shank imalowa mu chuck yosavuta yokhala ndi kasupe popanda chifukwa chomangirira, zomwe zimapangitsa kuti igwedezeke ngati piston pobowola. Gawo lozungulira la shank losazungulira limaletsa drill bit kuzungulira panthawi yogwira ntchito. Nyundo ya drill imagwira ntchito yofulumizitsa drill bit yokha, osati chuck yayikulu, zomwe zimapangitsa SDS shank dill bit kukhala yopindulitsa kwambiri kuposa mitundu ina ya shank.

Chobowola cha SDS Max Hammer Drill ndi chobowola cha nyundo cholimba kwambiri, chomwe chimapereka chimodzi mwa zinthu zabwino kwambiri zomwe zikupezeka pamsika. Chobowolacho chimamalizidwa ndi tungsten carbide cross nsonga kuti chikhale cholondola komanso champhamvu kwambiri. Chifukwa chakuti chobowola cha SDS ichi chimangokwanira m'makina obowola okhala ndi SDS max chuck, ndi chobowola chapadera chogwiritsidwa ntchito kwambiri pa granite, konkire, ndi miyala yamwala.

NTCHITO ZABWINO KWAMBIRI ZA HSS DRILL BTS
Ma drill bits a HSS amatha kusinthidwa mosavuta m'njira zosiyanasiyana. Kugwira ntchito bwino komanso khalidwe labwino kumachitika kudzera mu kuwonjezera mankhwala osiyanasiyana kuti apereke ntchito yabwino kwambiri. Mwachitsanzo, ma Rennie Tools HSS Cobalt Jobber Drill Bits amapangidwa kuchokera ku chitsulo cha M35 chopangidwa ndi HSS chokhala ndi 5% Cobalt, zomwe zimapangitsa kuti zikhale zolimba komanso zosawonongeka mosavuta. Amapereka mphamvu yoyamwa ndipo angagwiritsidwe ntchito mu zida zamagetsi zogwiritsidwa ntchito m'manja.

Ma HSS Jobber Drills ena amapangidwa ndi black oxide layer chifukwa cha nthunzi yotentha. Izi zimathandiza kuchotsa kutentha, ndi kutuluka kwa chips ndipo zimapereka mphamvu yoziziritsira pamwamba pa kubowola. Seti iyi ya HSS drill bit ya tsiku ndi tsiku imapereka magwiridwe antchito apamwamba kwambiri ogwiritsidwa ntchito tsiku ndi tsiku pamatabwa, zitsulo, ndi pulasitiki.