He aha te rerekētanga i waenga i ngā mata wiri SDS me HSS?

E rua ngā whakaaro mō te tikanga o te SDS – he pūnaha puku kōpikopiko rānei, nō te kupu Tiamana rānei 'stecken – drehen – sichern' – ko te whakamaoritanga ko 'insert – twist – secure'.

Ahakoa te mea tika – ā, tera pea e rua, ko te SDS e pā ana ki te huarahi e piri ai te mata o te wiri ki te wiri. Koinei te kupu e whakamahia ana hei whakaahua i te kakau o te mata o te wiri – ko te kakau e pā ana ki te wāhanga o te mata o te wiri e mau ana ki roto i tō taputapu. E whā ngā momo mata o te wiri SDS ka whakamāramahia e mātou i muri mai.

Ko te HSS he tohu mō te maitai tere-rahi, koinei te rauemi e whakamahia ana hei hanga i ngā mata wiri. E whā ngā āhua o ngā mata wiri HSS – he tika, he whakaiti, he whakawhāiti, me te whakawhāiti morse.

HE AHA TE REREKĒTANGA I WAENGANUI I TE HDD ME TE SDS?
Ko te rerekētanga i waenga i ngā mata wiri HSS me SDS e pā ana ki te āhua o te maka, te whakamau rānei i te mata wiri ki roto i te wiri.

He hototahi ngā mata wiri HSS ki tētahi atu mata wiri paerewa. He porowhita te kakau o te wiri HSS kua whakaurua ki roto i te wiri, ā, e toru ngā kauae e mau ana i te kakau.

Ko te painga o ngā mata wiri HSS he whānui ake te wātea, ā, ka taea te whakamahi i roto i ngā momo mahi maha. Ko te ngoikoretanga matua he ngāwari te wetewete o te mata wiri. I te wā e whakamahia ana, ka wetewetehia te pūwero e te wiri, ko te tikanga me mutu te kaiwhakahaere me te tirotiro i te here, ka pā pea tēnei ki te wā whakaoti mahi.

Kāore e hiahiatia te whakakīkī i te mata wiri SDS. Ka taea te whakauru ngāwari me te maeneene ki roto i ngā kōhao kua tohua mō te wiri hama SDS. I te wā e whakamahia ana, ka tiakina e te pūnaha kōhao mai i tetahi wiri hei pupuri i te pumau o te whakapiri.

HE AHA NGĀ MOMO WHERO SDS E TINO NOA ANA?
Ko ngā momo SDS tino noa ko:

SDS – te SDS taketake me ōna kakau kōhao.
SDS-Plus – ka taea te whakawhiti ki ngā mata wiri SDS noa, kia pai ake ai te hononga. He 10 mm ōna kakau me ngā mokowā e whā hei pupuri i a ia kia mau.
SDS-MAX – He nui ake te kakau o te SDS Max, 18mm te whānui, e rima ngā mokowā e whakamahia ana mō ngā kōhao nunui. Kāore e taea te whakawhiti me te mata wiri SDS me te SDS PLUS.
Spline – He kakau nui ake, 19mm te whānui, me ngā splines hei pupuri i ngā wahi kia pūmau ake.
Kei a Rennie Tools te whānuitanga katoa o ngā mata wiri SDS e tuku ana i te mahi tino pai. Hei tauira, ko āna mata wiri hama SDS Pus he mea hanga mā te whakamahi i tētahi pito pakari-ātete-whiu i hangaia ki te carbide sintered. He pai mō te keri i te raima, te poraka, te kōhatu tūturu, me ngā pereki totoka, ngā pereki poka rānei. He tere, he watea hoki te whakamahi – ka uru te kakau ki roto i tētahi chuck puna ngāwari, kāore he hiahia ki te whakakī, ka taea ai te reti whakamua me te haere whakamua pērā i te piston i te wā e keri ana. Ko te whakawhiti o te kakau kore-porowhita ka ārai i te hurihuri o te mata wiri i te wā e mahi ana. Ko te hama o te wiri ka mahi hei whakatere i te mata wiri anake, kaua ki te papatipu nui o te chuck, ka nui ake te hua o te mata wiri SDS i ētahi atu momo kakau.

Ko te mata wiri SDS Max Hammer Drill he mata wiri hama kua whakapakeketia katoatia, ā, koinei tētahi o ngā mahi pai rawa atu kei te mākete. Kua oti te mata wiri te whakaoti ki te pito whakawhiti tungsten carbide mō te tino tika me te kaha. Nā te mea ka uru noa tēnei mata wiri SDS ki ngā mīhini wiri me te SDS max chuck, he mata wiri motuhake mō ngā mahi taumaha ki runga i te karāhe, te raima, me te kohatu.

NGĀ TONO PAI MŌ NGĀ MATA WHERO HSS
He whānuitia ake te whakawhitiwhiti o ngā mata wiri HSS. Ka tutukihia te whakapai ake i te mahi me te kounga mā te tāpiri i ngā matū rerekē hei whakarato i te mahi tino pai. Hei tauira, ko ngā Mata Wiri Rennie Tools HSS Cobalt Jobber he mea hanga mai i te maitai HSS whakarewa M35 me te ihirangi Cobalt 5%, ka mārō ake, ka ātete hoki ki te kakahu. Ka whakaratohia he mimiti ru, ā, ka taea te whakamahi i roto i ngā taputapu hiko ringaringa.

Ko ētahi atu o ngā Wiri HSS Jobber kua oti te whakaoti ki te paparanga waikura pango hei hua o te whakamahana mamaoa. Ka āwhina tēnei ki te whakamarara i te wera, me te rere o te maramara, ā, ka whakarato i te āhuatanga whakamatao ki runga i te mata wiri. Ko tēnei huinga mata wiri HSS o ia rā e whakarato ana i te mahi kounga teitei rawa atu mō te whakamahinga o ia rā ki runga i te rakau, te konganuku, me te kirihou.