Wonke umshicileli ochanekileyo uyayazi inyani: yakho itafile yokwenza isinyithi ayisiyonto nje engaphezulu-yisiseko sokuphinda-phinda, ulawulo lokunyamezelana, kunye nokuzithemba kwabaqhubi. Siye sabona iivenkile ziphulukana nemizuzu eli-12 ngenxalenye nganye ekusebenzeni kwakhona ngenxa yokuba itafile yabo ibingenawo umcaba wokwenyani okanye i-anchoring yemodyuli. Abanye bazilahlile iindibano ezipheleleyo emva kokuphambuka kwe-thermal kugqwetheke isiseko esisezantsi ngexesha lokubaleka kwe-MIG ephezulu. Itheyibhile echanekileyo "ayikuncedi" i-welding-iphelisa iinguqu ngaphambi kokuba i-arc ihlasele.
Kutheni i-Flatness, Grounding, kunye neModularity ayinakuthotywa
Itheyibhile yokwenziwa kwesinyithi kufuneka ihambise izinto ezintathu ezingaxoxisiyo: 0.05 mm / m flatness, iindlela zokumisa eziphantsi kwe-impedance phantsi kwe-2 ohms, kwaye ukuxhonywa kwesixhobo esiphindayo ngaphakathi kwe ±0.1 mm. Uninzi lweetafile ezingaphandle kweshelufu ziyasilela kwezimbini kwezi. Sivavanye iiyunithi ezili-17 kwipaki yemizi-mveliso yaseBotou kwikota yokugqibela-zine kuphela ezidibene zontathu. Ngoba? Ngenxa yokuba i-flatness ayikho malunga nokugqiba kwelitye; imalunga noxinzelelo lwangaphakathi kwiplate yesiseko. Ukuthoba akukho malunga nokubalwa kwebholiti; imalunga neebhasi eziphothiweyo ngobhedu ezidityaniswe ngokuthe ngqo kwisakhelo, ezingabotshelelwanga kwiindawo ezipeyintiweyo. Kwaye imodyuli iyasilela xa i-T-slot spacing ikhukuliseka ngaphaya kwe-± 0.08 mm ngaphezu kweemitha ezi-2-ngokwaneleyo ukulungelelanisa indlela yetotshi yerobhothi nge-0.3 mm kwi-1.2 m ukufikelela.
Isiphumo sokwenyani sehlabathi? Omnye umxhasi woomatshini bezolimo wenze ukuqinisekiswa kweeyure ezingama-48 kwindibano entsha yesibiyeli yesilayishi. Itheyibhile yabo endala ibonise i-0.23 mm umahluko okhulayo kuwo wonke amanqaku amathandathu e-weld. Emva kokutshintshela kwiqonga eliqinisekisiweyo, ukuhluka kwehle ukuya kwi-0.06 mm-kwaye ixesha lokujikeleza liwela kwi-19% ngenxa yokuba abaqhubi bayeke ukuqinisekisa ukulungelelaniswa kunye nezalathi zokudayela phambi kwayo yonke i-tack.
Indlela uKhetho lweMaterial oluchaphazela ngayo ngokuthe ngqo uMgangatho weWeld
Iitafile zentsimbi engatyiwayo ziyaxhathisa ukubola—kodwa ziqhuba ubushushu ngokungeyomfuneko, nto leyo ebangela ukungqubana kwendawo kufutshane neentsimbi ezidityanisiweyo zomjikelo ophezulu. Iitafile ze-aluminiyam zibuchitha ubushushu ngokukhawuleza-kodwa zigoba phantsi kwe-12 kN amandla okubamba, ukuguqula ukulungiswa phakathi kokubaleka. Isisombululo esiqinisekisiweyo? I-S355JR i-S355JR yensimbi eqhelekileyo, uxinzelelo-luncitshiswe kwi-620 ° C kwiiyure ze-4, emva koko zenziwe ngomatshini kwi-5-axis gantry mill.. Oku kuzisa ukuqina kwe-isotropic, ukwanda kwe-thermal eqikelelwayo (11.7 µm/m·°C), kunye nokuqina komphezulu we-220 HB-inzima ngokwaneleyo ukuxhathisa i-gouging kwiidiski zokusila, ezithambileyo ngokwaneleyo ukuba zamkele izinto ezifakwe kwi-tapped ngaphandle kwe-micro-cracking.
Silinganisa oku-asiyiqikelele. Itheyibhile nganye ishiya indawo yethu eqinisekisiweyo ye-ISO 9001 kunye nengxelo ye-CMM ebonisa ukutenxa komtyaba kwimaphu ngaphaya kwamanqaku angama-256. Akukho xabiso "eliqhelekileyo". Akukho "ukuya kuthi ga" amabango. Idatha nje ekrwada igximfizwe ngesiginitsha yenjineli yethu ye-QA.
Iindleko ezifihliweyo zeeNkqubo zokuLungisa "Flexible".
Ezinye iitheyibhile zibhengeza “uhlengahlengiso olungenasiphelo.” Enyanisweni, oko kuthetha ukuba i-24 T-slots ngemitha nganye kunye ne-12 mm pitch-kwaye akukho ukuphindaphinda kwendawo phakathi kweendawo zokubeka. Silandelele umkhondo we-fixture drift kwenye inkqubo enjalo: emva kwemijikelo engama-87 yokulayisha/yokothula i-subassembly eyi-42 kg, i-clamp efanayo yahlala nge-0.17 mm ngaphantsi kunendawo yayo yokuqala. Oko kwanele ukutshintsha ubunzulu bokungena kwe-weld nge-18% kwi-3 mm engenasici.
Ukuguquguquka okuyinyaniso kuthetha izikhonkwane zendawo ezinesalathisi ezinobunzima obungama-45 ° chamfers, imingxuma dowel emhlabeni ibanjwe H7 ukunyamezelana, kwaye iziseko ezineencam ezimbini zereferensi. Ezi azizongezo-zakhelwe kwi-DNA yetafile. Xa utshixa isitshixo endaweni, utshixa ngenyaniso enomgangatho-ungathembi ukuba iibholithi zibambe.
Ukuma okuthe tyaba kungqinwe ngokwe-ISO 10791-7, hayi “inkcazo yomenzi ngamnye” Ukuxhathisa ukugawula kulinganiswe nge-4-wire Kelvin tester, kungekhona i-multimeter I-T-slot parallelism ihlolwe kubude obupheleleyo-hayi nje embindini Ukuqina komphezulu kuqinisekisiwe ngesikali seRockwell B kwiizowuni ezintathu ngemitha yesikwere Eyona nto uyidingayo phambi kokuba uthenge
Buza izinto ezintathu ngaphambi kokuba usayine i-PO: (1) Ingxelo ye-CMM yenombolo ye-serial echanekileyo oya kuyifumana-kungekhona idatha yeyunithi yesampula. (2) Ukwandiswa kwe-Thermal coefficients kwizinto ezisisiseko, eziqinisekisiweyo nge-EN 10025-2. (3) Ubungqina beeparamitha zomjikelo wokunciphisa uxinzelelo: ixesha, izinga lerempu yeqondo lobushushu, ixesha lokufunxa, kunye neprofayili yokupholisa. Ukuba abakwazi ukubonelela ezi, hamba. Akukho ngaphandle.
I-Botou Haijun Metal Products Co., Ltd. yakha iitheyibhile zokwenziwa kwesinyithi kule migangatho-kungekhona njengebango lokuthengisa, kodwa njengesango lokuvelisa. Iyunithi nganye ihamba ngenqanawe yedosi yokuhlola: idimensional print, imephu yoburhabaxa bomphezulu (Ra ≤ 0.8 µm), kunye nelog yoqinisekiso olusezantsi. Asizithengisi iitafile. Sihambisa iziseko ezinokulandeleka ukuze zichaneke.
I-weld yakho elandelayo iqala ixesha elide ngaphambi kokuba igesi ihambe. Iqala ngomphezulu obambe inyaniso. Khetha ngokufanelekileyo.
