Muindasitiri yezvishandiso,DIN338 zvidhinha zvekubooreradzinowanzo rumbidzwa se "nzira chaiyo yekuyera", kunyanyaZvidimbu zvekuboorera zveDIN338 HSSCO, iyo inonzi yakagadzirwa nesimbi inokurumidza ine cobalt, inotokurudzirwa se "mhinduro yekupedzisira yekuboora zvinhu zvakaoma". Zvisinei, mumashandisirwo chaiwo emaindasitiri uye mhinduro dzevashandisi, zvishandiso izvi zvinonamatwa zvinogona kuzadzisa zvipikirwa zvavo here? Ngationgororei chokwadi chiri kumusika.
I. DIN338 Standard: Miganhu Iri Pasi Pechitarisiko
DIN338, semuyero weGerman wekugadzira madrill akatwasuka, inoisa zvinodiwa zve geometry, tolerance uye zvinhu zvedrill bits. Zvisinei, "kutevedzera DIN338″ hazvirevi "mhando yepamusoro". Huwandu hwakawanda hwemadrill bits akachipa ari pamusika anongotevedzera chitarisiko asi haasviki pamatanho makuru:
- Kunyora zvinhu zvisiri zvechokwadi kwakawanda: Vamwe vagadziri vanonyora zvidhinha zvesimbi zvinomhanya zvakanyanya (HSS) se "HSSCO", asi huwandu hwe cobalt chaihwo huri pasi pe5%, kure nekusvika padanho rinodiwa pakugadzirisa zvinhu zvakaoma.
- Zvikanganiso pakugadzirisa kupisa: Mhinduro dzevashandisi dzinoratidza kuti mamwe madhiri eDIN338 anonamirwa nguva isati yakwana panguva yekuboorwa, uye kutopwanyika kunoitika pakugadzirisa simbi isingasvibi.
- Kusagadzikana kwakashata pakunyatsorongeka: Kushivirira kwedhayamita yemabhora ari muchikamu chimwe chete kunochinja zvakanyanya, zvichikanganisa zvakanyanya kururama kwekubatanidza.
2. DIN338 HSSCO Drill Bit: "Ngano yeKuramba Kupisa" Yakawedzerwa
Simbi inomhanya zvikuru ine cobalt inogona kuwedzera kuomarara kutsvuku uye kuramba kupfeka kwemaboore, asi mashandiro ayo chaiwo anoenderana zvakanyanya nekuchena kwezvinhu zvakagadzirwa uye maitiro ekurapa kupisa. Ongororo yakawana kuti:
- Kukwidziridzwa kwenguva pfupi yekushanda: Imwe kambani yekuedza yakaenzanisa mhando shanu dzeDIN338 HSSCO drill bits. Pavairamba vachichera 304 stainless steel, mhando mbiri chete ndidzo dzaive nenguva yekushanda inodarika maburi makumi mashanu, nepo dzimwe dzese dzaive nenguva yekushanda nekukurumidza.
- Dambudziko rekubvisa machipisi: Zvimwe zvigadzirwa, kuitira kuderedza mari, zvinoderedza kukwesha kwemugero wespiral, zvichikonzera kunamira kwemachipisi, izvo zvinowedzera kupisa kwechikamu chekuboorera uye kukwenya pachinhu chebasa.
- Zvipingamupinyi zvezvinhu zvinoshanda: Kutaura kuri mukushambadzira kwekuti "inoshanda kune ese ma alloys" kunotsausa zvakanyanya. Kune zvinhu zvakasimba (senge titanium alloys nema superalloys), ma DIN338 HSSCO drill bits emhando yakaderera haakwanise kubvisa machipisi zvinobudirira uye pachinzvimbo chekukurumidzira kutadza.
3. Musiyano chaiwo uripo pakati pekudzora mhando uye Basa reAfter-sale
Kunyange hazvo vamwe vagadziri vachiti vane "matimu ehunyanzvi epamusoro" uye "basa rekutengesa repasi rose", zvichemo zvevashandisi zvinonyanya kutariswa pane:
- Mishumo yekuedza isipo: Vatengesi vazhinji havakwanisi kupa mishumo yekuongorora kuomarara uye metallographic analysis yebhechi rega rega rezvidhinha zvekuboorera.
- Kupindura zvishoma nezvishoma kwerutsigiro rwehunyanzvi: Vashandisi vekune dzimwe nyika vakataura kuti mibvunzo ine chekuita nekusarudza mabhii ekudhirowa uye kushandiswa kwawo inowanzo shaikwa mhinduro.
- Kusava nemhosva mushure mekutengesa: Kana paine matambudziko ekunyora zvakanaka, vagadziri vanowanzoti anokonzerwa ne "kushanda zvisina kunaka" kwevashandisi kana "kusatonhodza kwakakwana".
4. Kufungisisa Kweindasitiri: Ungaburitsa Sei Mikana Yekunyatsojeka?
Chitupa chemhando yepamusoro
Mutemo weDIN338 unofanirwa kupatsanura magiredhi ekushanda (akadai se "grade yeindasitiri" uye "grade yehunyanzvi"), uye zvinodikanwa kuti pave nekucherechedzwa kwema parameter akakosha akadai sehuwandu hwe cobalt uye maitiro ekurapa kupisa.
Vashandisi vanofanirwa kungwarira nezvekutaura kwekushambadzira
Pakutenga zvinhu, sarudzo hadzifanirwe kuitwa zvichibva pazita rekuti “DIN338 HSSCO” chete. Pane kudaro, zvitupa zvekushandisa uye data rekuyerwa kwacho zvinofanirwa kukumbirwa, uye vatengesi vanopa mapakeji ekuyedza vanofanira kupihwa pekutanga.
Kutungamira kwekuvandudzwa kwetekinoroji
Indasitiri iyi inofanira kuchinja ichienda kune matekinoroji ekuputira (akadai seTiAlN coating) uye hunyanzvi hwekuvaka (akadai sekugadzira maburi ekutonhodza mukati), pane kungovimba chete nekugadziriswa kwemafomura ezvinhu.
Mhedziso
Sezvigadzirwa zvekare mumunda wezvishandiso, mukana weDIN338 zvidhinha zvekuboorerauyeZvidimbu zvekuboorera zveDIN338 HSSCOHazvina mubvunzo. Zvisinei, musika uripo iye zvino wakazara nezvigadzirwa zvemhando dzakasiyana uye zvinotengeswa zvakawandisa, izvo zviri kuderedza kuvimbika kwechiyero ichi. Kune vanoita basa iri, vanogona kuwana mhinduro dzechokwadi dzekuchera nekushandisa data rekuyera - chokwadi hachiwanikwe nechinhu chimwe chete.
Nguva yekutumira: Gumiguru-29-2025
