Ikhwalithi yezinto

Insimbi esetshenziswayo ikhiqizwa amafektri amakhulu, futhi izinto ezisizayo kufanele zibe sezingeni eliphezulu. Izidingo zezinto eziyinhloko i-Q235B, amapuleti ensimbi asezingeni eliphezulu abandayo, amapayipi ensimbi anomumo okhethekile adonswa ngokubanda noma amapayipi anamathangi (angakhethwa ngokuvumelana nezidingo zamakhasimende); upende.

Ikhwalithi yomkhiqizo eqediwe

①Amaphalethi ensimbi enziwa ngokwezifiso ngokuya ngemidwebo yekhasimende kanye nezidingo zobuchwepheshe.

②Isiqiniseko sekhwalithi: Ngeke kube khona ukuchithwa phakathi konyaka owodwa ngaphansi kokusetshenziswa okuvamile.

Ikhwalithi yezinto

Insimbi esetshenziswayo ikhiqizwa amafektri amakhulu, futhi izinto ezisizayo kufanele zibe sezingeni eliphezulu. Izidingo zezinto eziyinhloko i-Q235B, amapuleti ensimbi asezingeni eliphezulu abandayo, amapayipi ensimbi anomumo okhethekile adonswa ngokubanda noma amapayipi anamathangi (angakhethwa ngokuvumelana nezidingo zamakhasimende); upende.

Ikhwalithi yomkhiqizo eqediwe

①Amaphalethi ensimbi enziwa ngokwezifiso ngokuya ngemidwebo yekhasimende kanye nezidingo zobuchwepheshe.

②Isiqiniseko sekhwalithi: Ngeke kube khona ukuchithwa phakathi konyaka owodwa ngaphansi kokusetshenziswa okuvamile.

Yenziwe ngensimbi eshisayo ye-H13 noma i-38CrMoAl nezinye izinto zokushisa I-nitriding noma i-nitriding inobunzima obuphezulu (HRC56-HRC59), ukumelana nokuguga okuhle kanye nokuqonda okuqinile abantu abanolwazi lweminyaka eminingi lomsebenzi Idizayinelwe futhi yakhiqizwa ochwepheshe; isikhungo somshini wokugaya sisebenzisa i-othomathikhi, esinomshini wokugaya kanye nokubhoboza, okwedlula ngokuphelele ukunemba kodonga lwembobo;

Ukukhethwa kwezinto eziqinile: insimbi ekhethekile ye-chromium ephezulu isetshenziswa, ububanzi bembobo yokufa bushintsha kancane, futhi ukuphuma kwe-ring die kuphezulu.

Isakhiwo sembobo yobungcweti: Uhlelo lwesoftware ye-CNC lusabalalisa ngokuzenzakalelayo izimbobo ukuze kuqinisekiswe izinga elifanele lokuvula namandla.

Inqubo yokubhoboza: Ngokusebenzisa ukulawulwa kwezinombolo (CNC) ukubhola kwesibhamu esinama-axis amaningi ngesivinini esikhulu nokucubungula okuphakelayo okuphansi, indawo engaphezulu yembobo yokufa ifinyelela inani lika-Ra elingaphezu kuka-1.6. I-ring die inokukhishwa kwezinto ezibushelelezi, okukhiphayo okuphezulu ngehora kanye nekhwalithi enhle yokuphakelayo.

Ukwelashwa kokushisa kwe-vacuum: isithando somlilo esikhethekile esime mpo esinobubanzi obukhulu esifakwe ngokunemba okuphezulu kokulawula izinga lokushisa kwekhompyutha nohlelo lokulawula. Izimbobo zesikhunta azinayo i-oxidation, i-deformation encane kanye nobulukhuni obufanayo.

Isebenzisa i-40Cr noma i-42CrMo njengento eyisisekelo, ukunemba okufojiwe okungenalutho kwenzeka kujwayelekile, ukuphenduka, ukushiswa kwegiya, i-carbonitriding, ukufakwa kwe-thermal kanye nokushisa, ukugaya okuhle kwendilinga yangaphakathi, kanye nochungechunge lwezindlela zokwelapha zokuqeda ukugqwala yi-HRC58- HRC62, ubuciko obuhle, nokuhlolwa okuqinile kwekhwalithi yemikhiqizo eqediwe.

Izinhlobonhlobo zemiklamo yendawo yezinyo elungiselelwe iyatholakala kubasebenzisi abangakhetha kuzo: uhlobo lwezinyo le-herringbone, uhlobo lwezinyosi eziyindilinga yekhekheba lezinyosi, uhlobo lwenhlanganisela yezinyo eliqondile, uhlobo lwezinyo oluvunguzayo lwe-helical, uhlobo lwamazinyo aqondile ajwayelekile, kanye nohlobo lwamazinyo.

Ukucutshungulwa komshini wokugaya okunemba okuphezulu kuqinisekisa ukuthi indilinga yangaphakathi yerola yokucindezela ifanelana kahle namabheringi omsebenzisi, kanye nezidingo ze-coaxiality zendilinga yangaphakathi nangaphandle ye-roller yokucindezela.

Ukusebenzisa insimbi engu-40Cr, ngokuhambisana ngokuqinile nezidingo zenqubo, umshini wokuqala onzima, ukucisha kanye nokushisa ukushisa kwe-HRC30-35, ukuqeda ukuqeda nokuqeda ukuphenduka, futhi ekugcineni ukugaya ukuze kuqinisekiswe ikhwalithi yomkhiqizo, i-rust-proofed, ngokuvumelana ngokuqinile ngokutholwa kokubekezelela.

Iqukethe i-pressure roller, i-eccentric shaft, isembozo somlotha wangaphakathi, isembozo somlotha wangaphandle, indandatho yokugcina imbobo, iringi yesikhala kanye ne-bearing eyenziwe ngezinto ezisezingeni eliphezulu Imikhiqizo eqediwe ihlolwa ngokuqinile ukuze kuqinisekiswe ikhwalithi yomkhiqizo.

Izinto eziyisisekelo zenziwe ngamapuleti ensimbi agoqelwe abandayo ekhwalithi ephezulu avela e-Wuhan Iron and Steel Co., Ltd. kanye ne-Panzhihua Iron and Steel Co., Ltd. Igundiwe kahle futhi ishaywa ngendlela yokuminyana okuphezulu uchungechunge lwezinqubo ezihlanganisa ukwelashwa kokushisa kwe-nitrogen yegesi, ukushisa kwe-thermal insulation kanye nokwelashwa okulwa nokugqwala Izinga lokuvula liyi-30% -40% ye-2.0 nangaphansi Izinga lokuvula elingaphezu kuka-2.0 ngu-40% -48%, futhi imikhiqizo eqediwe iqinile ihlolwe ukuze kuqinisekiswe ikhwalithi.

Ukusebenzisa inqubo yokushisela isifutho, ukubukeka kuhle, indawo engaphezulu ifakwe i-tungsten carbide, ubulukhuni bayo budlula i-HRC60, ukumelana nokugqoka kuthuthukiswa kakhulu, impilo yesevisi iphindwe izikhathi ezingu-3-5 kunezinqubo ezijwayelekile; -ikhwalithi ye-tungsten carbide alloy, ikhwalithi iqinisekisiwe futhi ingenziwa ngokwezifiso, imodeli ephelele yomkhiqizo we-carbonitriding, i-quenching, kanye nokwelashwa okushisayo ukuze kuguqulwe isakhiwo sangaphakathi se-metallographic ukuze ubulukhuni bendawo yokucisha bufinyelele ku-HRC58-HRC62; ukwelashwa kokugqwala, ukuqina kwendawo engacimi ezungeze imbobo efakwayo ≤ HRC32 Zonke izando zithunyelwa nge-counterweight, futhi iphutha eliphelele lesisindo se-shaft ngayinye (iqembu ngalinye) lilawulwa ngokuqinile ngaphakathi kwe-5g, iqinisekisa ngokugcwele ukusetshenziswa kwe-dynamics; ukulinganisa.

Inombolo yobunikazi yemodeli yokusetshenziswa: ZL201220705818.X

Izimbambo nomzimba wangaphandle zenziwe ngamapuleti ensimbi angu-10mm, futhi indilinga yangaphakathi kanye nekhoni zenziwe ngamapuleti ensimbi angu-4mm Ubukhulu bendilinga yangaphakathi kanye nekhoni yangaphakathi yakhelwe ngezibalo ezinembile, ezinengqondo futhi ezinembile ziphelele futhi zingaklanywa ngokuvumelana nezimo zangempela.

Inombolo yobunikazi yemodeli yokusetshenziswa: ZL201720537626.5

Yenziwe ngokunemba ngomshini kusuka ku-45# yensimbi, ene-tungsten carbide ephuma eringini yangaphandle ukuvikela indilinga yangaphandle yediski yokushayela ekugugeni, ngaleyo ndlela ivikele ngempumelelo amabhawodi okubopha, ayenze iphephe futhi ithembeke izimbobo ezinentambo zokuqaqa nokuhlanganisa ukwenza kube lula ukuhlukanisa nokuhlanganisa. (Ibhalansi enamandla, inani lebhalansi ≤5g)

Inombolo yobunikazi yemodeli yokusetshenziswa: ZL201520100843.9

Umshini wonke unqunywe nge-laser, futhi impahla yi-NM500, enhle futhi ehlala isikhathi eside Isebenzisa i-Zigong alloy CL35 noma i-ZL10A, enekhwalithi ezinzile I-alloy position ibalwa ngokwethiyori futhi yakhelwe ngokuvumelana nesimo sangempela ukwenza ukusabalalisa yendawo yokuchoboza inengqondo kakhudlwana.