Ho cheka hamore ke eng?

Ha re bua ka likotoana tsa ho cheka hamore ea motlakase, a re qaleng ho utloisisa hore na hamore ea motlakase ke eng?

Hamore ea motlakase e thehiloe holim'a mochini oa ho phunya motlakase 'me e eketsa piston e nang le molamu o kopanyang oa crankshaft e tsamaisoang ke enjene ea motlakase.E hatella moea ho ea pele le pele ka har'a cylinder, e baka liphetoho tsa nako le nako khatellong ea moea ka har'a silindara.Ha khatello ea moea e fetoha, hamore e khutlela ka har'a cylinder, e leng ho lekanang le ho sebelisa hamore ho tsoela pele ho tlanya karoloana ea ho phunya e potolohang.Likotoana tsa ho phunya hamore li ka sebelisoa likarolong tse brittle hobane li hlahisa motsamao o potlakang (litšusumetso tsa khafetsa) haufi le phala ea ho phunya ha li ntse li potoloha.Ha e hloke mosebetsi o mongata oa matsoho, 'me e khona ho phunya masoba ka konkreite ea samente le lejoe, empa eseng tšepe, lehong, polasetiki kapa lisebelisoa tse ling.

Bothata ke hore ho thothomela ho hoholo 'me ho tla baka tšenyo e itseng ho mehaho e potolohileng.Bakeng sa mekoallo ea tšepe mohahong oa konkreite, lisebelisoa tse tloaelehileng tsa ho cheka li ke ke tsa feta hantle, 'me ho thothomela ho tla boela ho tlise lerōle le lengata,' me ho thothomela ho tla hlahisa lerata le leholo.Ho hlōleha ho nka thepa e lekaneng ea ho itšireletsa ho ka ba kotsi bophelong.

Karolo ea ho phunya hamore ke eng?Li ka khetholloa ka mefuta e 'meli ea ho tšoara: SDS Plus le Sds Max.

SDS-Plus - Likoti tse peli le li-grooves tse peli tse chitja

Sistimi ea SDS e ntlafalitsoeng ke BOSCH ka 1975 ke motheo oa lisebelisoa tse ngata tsa kajeno tsa ho cheka hamore ea motlakase.Ha e sa tseba hore na mochini oa pele oa SDS o ne o shebahala joang.Sistimi e tsebahalang ea SDS-Plus hona joale e entsoe ka kopanelo ke Bosch le Hilti.Hangata e fetoleloa e le "Spannen durch System" (sisteme ea phetoho e potlakileng ea phetoho), lebitso la eona le nkiloe polelong ea Sejeremane "S tecken - D rehen - Safety".

Botle ba SDS Plus ke hore u sutumelletsa borona feela ka har'a chuck e kentsoeng ea selemo.Ha ho tightening e hlokahalang.Karolo ea ho phunya ha e tsitsitse ho chuck, empa e thellela pele le pele joalo ka piston.Ha o pota-pota, karolo ea ho cheka e ke ke ea tsoa ka har'a chuck ka lebaka la li-dimples tse peli holim'a shank ea sesebelisoa se chitja.Li-drill tsa SDS shank bakeng sa li-drill tsa hamore li sebetsa hantle ho feta mefuta e meng ea li-drill tsa shank ka lebaka la li-grooves tsa tsona tse peli, e leng se lumellang ho otla ka hamore ka lebelo le phahameng le ho ntlafatsa katleho ea hammering.Haholo-holo, likotoana tsa ho cheka hamore tse sebelisetsoang ho cheka hamore ka majoe le konkreite li ka hokelloa tsamaisong e felletseng ea shank le chuck e etselitsoeng morero ona.Sistimi ea ho lokolla kapele ea SDS ke mokhoa o tloaelehileng oa ho hokela bakeng sa likotoana tsa kajeno tsa hamore.Ha e fane feela ka tsela e potlakileng, e bonolo le e bolokehileng ea ho koala sekhechana sa boro, hape e netefatsa phetisetso e nepahetseng ea matla ho drill bit ka boeona.

SDS-Max - Mohele oa mekoti e mehlano

SDS-Plus e boetse e na le meeli.Ka kakaretso, bophara ba ho sebetsana le SDS Plus ke 10mm, kahoo ho phunya masoba a manyenyane le a mahareng ha se bothata.Ha u phunya masoba a maholo kapa a tebileng, torque e sa lekaneng e ka etsa hore karolo ea ho phunya e khomarele 'me mofeng o robehe nakong ea ts'ebetso.BOSCH e hlahisitse SDS-MAX e thehiloeng ho SDS-Plus, e nang le li-grooves tse tharo le likoti tse peli.Seqha sa SDS Max se na le li-grooves tse hlano.Ho na le li-slots tse tharo tse bulehileng le tse peli tse koetsoeng (ho thibela karoloana ea boro ho fofela kantle).Ka tloaelo e tsejoa e le li-grooves tse tharo le mofeng oa likoti tse peli tse chitja, tse tsejoang hape ka hore ke mofeng oa likoti tse hlano.SDS Max e na le bophara ba limilimithara tse 18 'me e loketse mosebetsi o boima ho feta oa SDS-Plus.Ka hona, sets'oants'o sa SDS Max se na le torque e matla ho feta SDS-Plus 'me e loketse ho sebelisa likotoana tsa ho cheka tse kholo le tse tebileng bakeng sa ts'ebetso ea masoba a maholo le a tebileng.Batho ba bangata ba kile ba lumela hore tsamaiso ea SDS Max e tla nkela sebaka sa khale sa SDS.Ha e le hantle, ntlafatso e kholo ea tsamaiso ke hore piston e na le stroke e telele, kahoo ha e otla sekhahla sa ho phunya, phello e matla le ho fokotsa sekhahla ka katleho.Ho sa tsotellehe ntlafatso ea tsamaiso ea SDS, tsamaiso ea SDS-Plus e tla tsoela pele ho sebelisoa.The SDS-MAX's 18mm shank bophara e fella ka litšenyehelo tse phahameng ha ho etsoa mehala e menyenyane ea ho cheka.Ho ke ke ha thoe ke sebaka sa SDS-Plus, empa ke tlatsetso.Lihamore tsa motlakase le li-drill li sebelisoa ka tsela e fapaneng linaheng tse ling.Ho na le mefuta e fapaneng ea ho sebetsana le lisebelisoa tsa matla bakeng sa litekanyo tse fapaneng tsa hamore le litekanyo tse fapaneng tsa ho cheka.

Ho ipapisitsoe le 'maraka, SDS-plus ke eona e atileng haholo mme hangata e amohela likotoana tsa ho cheka ho tloha ho 4 mm ho isa ho 30 mm (5/32 in. ho isa ho 1-1/4 in.).Kakaretso ea bolelele ba 110mm, bolelele bo boholo ke 1500mm.SDS-MAX e sebelisoa hangata bakeng sa masoba a maholo le likhetho.Li-drill bits hangata li pakeng tsa 1/2 inch (13 mm) le 1-3/4 inch (44 mm).Ka kakaretso bolelele ke lisenthimithara tse 12 ho isa ho tse 21 (300 ho isa ho 530 mm).