Icyapa cya 12L14: uhagarariye indashyikirwa mu gukora cyane-gukata ibyuma
Mu rwego rwo gukora inganda zigezweho, imikorere yicyuma igira ingaruka ku bwiza no ku musaruro w’ibicuruzwa. Nkibikorwa byogukora cyane byubatswe byubatswe, icyuma cya 12L14 cyahindutse icyiza cyimashini zisobanutse neza, ibice byimodoka, ibikoresho bya elegitoronike nizindi nganda zifite imiterere yihariye yimiti nibiranga gutunganya neza.
1. Ibigize imiti: intandaro yimikorere myiza
Imikorere idasanzwe ya plaque ya 12L14 iva mubikoresho byayo byateguwe neza. Ibirimo bya karubone bigenzurwa cyane kuri ≤0.15%, byemeza gukomera no guhindagurika kwibikoresho; ibirungo byinshi bya manganese (0,85 - 1,15%) byongera imbaraga no kwambara birwanya; n'ibirimo bya silicon ni .10,10%, bigabanya kwivanga kwanduye kumikorere. Byongeye kandi, kongeramo fosifore (0.04 - 0.09%) na sulfure (0.26 - 0.35%) bitezimbere cyane imikorere yo guca; kongeramo isasu (0.15 - 0.35%) irusheho kugabanya kurwanya gukata, koroshya imitwe byoroshye kumeneka, no kuzamura neza uburyo bwo gutunganya nubuzima bwibikoresho.
II. Ibyiza byo gukora: urebye gutunganya no gusaba
1. Igikorwa cyiza cyo guca ibintu: 12L14 icyuma gishobora kwitwa "umufatanyabikorwa winshuti mugutunganya imashini". Kurwanya kwayo kurenze 30% kurenza icyuma gisanzwe. Irashobora kugera ku muvuduko wihuse no gutunganya ibiryo binini. Ikora neza kumisarani yikora, ibikoresho bya mashini ya CNC nibindi bikoresho, bigabanya cyane uburyo bwo gutunganya no kugabanya ibiciro byumusaruro.
2. Ubwiza bwubuso bwiza: Kurangiza hejuru yicyuma cya 12L14 cyatunganijwe gishobora kugera kuri Ra0.8-1.6μm. Nta buvuzi bukomeye bwakurikiyeho busabwa. Amashanyarazi, gutera, nibindi bikorwa byo kuvura hejuru birashobora gukorwa muburyo butaziguye, ibyo ntibigaragaza gusa ibicuruzwa, ahubwo binatezimbere umusaruro.
3. Imiterere yubukanishi butajegajega: Imbaraga zingana zicyuma kiri murwego rwa 380-460MPa, kurambura ni 20-40%, kugabanuka kwambukiranya ibice ni 35-60%, kandi ubukana buringaniye (leta ishyushye 121HB, leta ikonje 163HB). Irashobora kugumana imiterere ihamye yimikorere mubihe bitandukanye byakazi kandi igahuza ibikenewe muburyo butandukanye.
4. Kurengera ibidukikije n’umutekano: Isahani y’ibyuma 12L14 ikurikiza byimazeyo amahame mpuzamahanga yo kurengera ibidukikije, yatsindiye Umuryango w’ubumwe bw’ibihugu by’Uburayi SGS n’icyemezo cy’ibidukikije cy’Ubusuwisi, ntabwo irimo ibintu byangiza nka gurş na mercure, kandi ijyanye n’iterambere ry’inganda zigezweho.
III. Ibisobanuro n'ibipimo: Hindura ibikenewe byinshi
Isahani yicyuma 12L14 ifite intera nini yo gukoreshwa mubisobanuro. Umubyimba wububiko bwibyuma bishyushye ni 1-180mm, ubunini bwicyuma gikonje gikonje ni 0.1-4.0mm, ubugari busanzwe ni 1220mm, naho uburebure ni 2440mm, bushobora guhindurwa muburyo bukurikije ibyo abakiriya bakeneye. Ku bijyanye n’ibipimo, bihuye n’ibipimo mpuzamahanga nka AISI 12L14 muri Amerika, SUM24L muri JIS G4804 mu Buyapani, na 10SPb20 (1.0722) muri DIN EN 10087 mu Budage, byemeza ko ibicuruzwa bihinduka kandi bigahinduka ku isoko mpuzamahanga.
IV. Imirima yo gusaba: Guha imbaraga kuzamura inganda
1.
2.
3. Gukora imashini: Ifite uruhare runini mugukora ibice nka hydraulic valve cores, gutwara ibyuma, hamwe no guhuza pin yibikoresho byikora, kandi bikazamura ituze nigihe kirekire cyibikoresho bya mashini.
.
Nkicyuma cyiza cyane gihuza imikorere ihanitse, gutunganya byoroshye, no kurengera ibidukikije, isahani yicyuma 12L14 itera inganda zikora inganda zigezweho kugana kumikorere myiza, neza, nicyatsi hamwe nibyiza byihariye, kandi ibaye urufatiro rukomeye rwinganda nyinshi kugirango tugere ku iterambere ryikoranabuhanga no guhanga udushya.
Igihe cyo kohereza: Jun-24-2025