Ni irihe tandukaniro riri hagati ya SDS na HSS Imyitozo?

Hano hari amashuri abiri yibitekerezo kubyo SDS igereranya - yaba sisitemu yo gutwara ibinyabiziga, cyangwa ikomoka mu kidage 'stecken - drehen - sichern' - bisobanurwa ngo 'shyiramo - kugoreka - umutekano'.

Ibyo aribyo byose - kandi birashobora kuba byombi, SDS bivuga uburyo bito bito bifatanye na myitozo. Nijambo ryakoreshejwe mugusobanura shank ya biti ya drill - shank bivuga igice cya biti ya myitozo iba ifite umutekano mubikoresho byawe. Hariho ubwoko bune bwa SDS drill bits tuzabisobanura muburyo burambuye nyuma.

HSS igereranya ibyuma byihuta cyane, aribikoresho bikoreshwa mugukora imyitozo. Imyitozo ya HSS nayo ifite imiterere ine itandukanye - igororotse, yagabanijwe, yapanze, hamwe na taper.

NIKI GUTANDUKANYA HAGATI YA HDD NA SDS?
Itandukaniro riri hagati yimyitozo ya HSS na SDS ryerekana uburyo bito bitobora cyangwa bifunzwe imbere yimyitozo.

HSS drill bits irahujwe na chuck isanzwe. Imyitozo ya HSS ifite uruziga ruzengurutse rwinjijwe mu myitozo kandi rugashyirwa mu mwanya w’imisaya itatu ikomera ku nkombe.

Ibyiza bya HSS drill bits nuko biboneka cyane kandi birashobora gukoreshwa muburyo butandukanye bwimikorere. Ingaruka nyamukuru nuko imyitozo ya biti ikunda guhinduka. Mugihe cyo gukoresha, kunyeganyega kurekura chuck bivuze ko uyikoresha agomba guhagarara no kugenzura gufunga, bishobora kugira ingaruka kumwanya wo kurangiza akazi.

Imyitozo ya SDS ntabwo ikeneye gukaza umurego. Irashobora kwinjizwa muburyo bworoshye kandi bworoshye muri SDS ya nyundo yagenewe ahantu hagenewe. Mugihe cyo gukoresha, sisitemu sisitemu irinda kunyeganyega kwose kugirango igumane ubusugire bwikosorwa.

NUBWOKO BUNYURANYE BWA SDS BITS BITS?
Ubwoko bwa SDS bukunze kugaragara ni:

SDS - SDS yumwimerere hamwe na shanki.
SDS-Plus - isimburana hamwe na bits ya SDS isanzwe, itanga ihuza ryoroshye. Ifite mm 10 shanks hamwe nibice bine bifata neza kurushaho.
SDS-MAX - SDS Max ifite shanki nini ya 18mm hamwe nibice bitanu bikoreshwa mubyobo binini. Ntabwo isimburana na SDS na SDS PLUS bito bito.
Gutandukanya - Ifite ubunini bunini bwa 19mm hamwe na spline ifata bits zikomeye.
Ibikoresho bya Rennie bifite urutonde rwuzuye rwa SDS imyitozo itanga imikorere isumba iyindi. Kurugero, ibikoresho byayo bya SDS Pus masonry inyundo bikozwe mumashanyarazi bikozwe hifashishijwe inama iremereye cyane-idashobora kwihanganira ikozwe muri karbide yacumuye. Nibyiza gucukura beto, guhagarika, amabuye karemano, n'amatafari akomeye cyangwa asobekeranye. Gukoresha birihuta kandi byoroshye - shank ihuye na chuck yoroheje yuzuye imbeho idakeneye gukomera, ikayemerera kunyerera inyuma nka piston mugihe cyo gucukura. Shank idafite uruziga rwambukiranya ibice birinda imyitozo kuzunguruka mugihe ikora. Nyundo yimyitozo ikora kugirango yihutishe gusa imyitozo ubwayo, kandi ntabwo ari nini ya chuck, bigatuma dill ya shank ya SDS itanga umusaruro mwinshi kuruta ubundi bwoko bwa shank.

SDS Max Hammer Drill bit ni bitsindagiye byuzuye inyundo, itanga kimwe mubikorwa byiza biboneka kumasoko. Imyitozo ya biti yarangiye hamwe na tungsten karbide yambukiranya icyerekezo cyanyuma kandi neza. Kuberako iyi myitozo ya SDS izahuza gusa nimashini zogukora hamwe na SDS max chuck, ni bito byimyitozo yihariye yo gukora imirimo iremereye kuri granite, beto, na masonry.

GUSABA BYIZA KUBIKORWA BYA HSS
HSS imyitozo ya bits irashobora guhinduranya murwego runini rwa porogaramu. Kunoza imikorere nubuziranenge bigerwaho hiyongereyeho ibice bitandukanye kugirango bitange imikorere isumba iyindi. Kurugero, ibikoresho bya Rennie HSS Cobalt Jobber Drill Bits bikozwe muri M35 ivanze na HSS ibyuma birimo 5% bya Cobalt, bigatuma bikomera kandi birwanya kwambara. Zitanga ihungabana kandi zirashobora gukoreshwa mubikoresho byamashanyarazi.

Indi myitozo ya HSS Jobber yarangiye hamwe na oxyde yumukara bitewe nubushyuhe bwamazi. Ibi bifasha gukwirakwiza ubushyuhe, hamwe na chip itemba kandi bitanga umutungo ukonje hejuru yubucukuzi. Buri munsi HSS drill bit set itanga imikorere yubuziranenge bwo gukoresha burimunsi kubiti, ibyuma, na plastiki.