HT250 ikozwe mucyuma ntabwo ari urundi rwego gusa kuri datasheet-ni inkingi ya hydraulic manifolds, amazu ya pompe, hamwe na sisitemu ya winch igomba kuba ifite umutekano muke munsi ya 350 yumuzunguruko. Mugihe umukiriya mubudage yatwoherereje igishushanyo cyamazu ya piston pompe ya pisitori-HT250, ± 0,02 mm GD&T guhamagara, kurangiza hejuru Ra 1.6 µm - ntabwo twatangiranye no gusubiramo. Twatangiranye no kwemeza metallurgical: kwemeza ibihwanye na karubone (CE = 4.12), kugenzura ibirimo pearlite ≥85% dukoresheje isesengura rya micrografi, no kugenzura ubukana bwa Brinell muri zone eshatu (192–208 HBW). Nuburyo an Uruganda rwa HT250 yizera ikizere - atari kurutonde rwimpamyabumenyi, ariko mugushimangira ibyemezo byose mumyitwarire yibintu.
Impamvu HT250 isaba ibirenze imyitozo isanzwe
Abatanga ibicuruzwa benshi bafata HT250 nk "icyuma gusa." Ariko uburyo-bwo kunanirwa kwisi buravuga inkuru itandukanye. Twabonye amazu ya silinderi yacitse kuri flange nyuma yamasaha 14,000 yo gukora-bitavuye kurenza urugero, ahubwo bivuye kubisaranganya bya grafite nodule mugihe cyo gukomera. Igihe kimwe, uruganda rukora ibikoresho bya peteroli yo muri Amerika ya ruguru rwanze 12% byicyiciro kubera ko udutsiko dukungahaye kuri ferrite twashinze hafi yo gukonjesha, bigatuma imbaraga zaho ziri munsi ya MPa 250. Niyo mpamvu ibyacu Uruganda rwa HT250 Igenzura ibintu bitandatu byingenzi mbere yo gusuka: ubushyuhe bwashonga (1,480–1,510 ° C), igihe cyo gutera (mumasegonda 90 nyuma yo gukanda), igihe cyo gutura (Kwishyira hamwe guhagaritse gukemura ibyo Outsourcing yamenetse
Abaguzi bamwe baturuka kumasoko umwe, gutunganya undi, kuvura ubushyuhe kuva kumunsi wa gatatu. Iyo moderi yananiwe HT250. Kubera iki? Kuberako imashini iterwa no gusigara ihangayitse ikorana bitateganijwe na microstructure. Twapimye kugera kuri 45 µm kugoreka mumashini ya HT250 yakozwe mumashanyarazi mugihe gukomeretsa no kurangiza byakorewe mubigo bitandukanye-ndetse nibikoresho byabigenewe. Ku kigo cyacu, gukina, kugabanya imihangayiko, gutunganya CNC, no kugenzura kwa nyuma bibera munsi yinzu. Dukoresha CMM imwe kugirango igenzurwe ryinjira hamwe nigice cya nyuma cyo gusiba-gukuraho amakosa ya datum. Kuburyo bwa vuba bwibikoresho bya injeniyeri winch center shaft rollers, uku kwishyira hamwe kwagabanije igihe cyo kuyobora ku gipimo cya 37% kandi bigabanya kwangwa ningingo ya mbere kuva kuri 11% kugeza kuri zeru. Itandukaniro ntabwo ryari imashini yihuta. Yagenzuwe amateka yubushyuhe hamwe na metero imwe.
Imikorere-Isi HT250 Imikorere itangirana na disipuline yibikoresho
"Icyemezo cya HT250" ntacyo bivuze nta gukurikiranwa. Twanze gusiba gushingiye kubice byingenzi. Buri HT250 isuka ikoresha ≥75% byingurube yingurube (biva mubushinwa byemewe nabanyakoreya), kokiya ya sulfure nkeya (<0.3% S), hamwe na ferrosilicon inoculants hamwe na .00.02% aluminium. Buri bushyuhe butwara raporo yuzuye-karubone, silikoni, manganese, sulfure, fosifore, chromium, molybdenum - kandi tubika micrografi ya digitale kuri buri kintu. Iyo pompe yo mu majyepfo yuburasirazuba bwa Aziya OEM yari ikeneye ibice bya AMS 5387 cobalt alloy ibice * na * HT250 kugirango dushingire hamwe, twahujije coefficient zo kwagura amashyanyarazi kubikoresho byombi - ntabwo twakekaga kubitekerezaho, ahubwo dukoresheje ibizamini bya dilatometrie. Nuburyo ubunyangamugayo bukora bwubaka mubikorwa-ntabwo byongeweho nyuma.
Guhitamo Uruganda rwawe HT250: Amasheki atatu Atari Umushyikirano
- Baza raporo ya microstructure - ntabwo ari imibare ikomeye. Utanga HT250 yukuri arakwereka pearlite%, ubwoko bwa grafite (A - E kuri ASTM A247), hamwe nintera hagati - ntabwo "ihura na ISO 185."
- Saba ibimenyetso byerekana uburyo bwo kugenzura ibipimo. Niba bapima ibice byarangiye, baza aho bakurikirana kugabanuka mugihe cyo gukonja. Twinjiza agasanduku k'ubushuhe, ubushyuhe, hamwe no gukonjesha gukata amakuru kuri buri musaruro ukora.
- Kugenzura ubushobozi bwa GD&T hejuru yabakinnyi. Ese CMM yabo irashobora gukora iperereza ryibanze? Bakoresha igereranya rya optique kumwirondoro igoye? Twemeza amafaranga yo gukina kuri CAD mbere yo kuyikora - kuko gukora kuri HT250 bigura 3.2 × kuruta ibyuma.
An Uruganda rwa HT250 ntibisobanuwe nigikombe cyacyo cyangwa umurongo. Byasobanuwe nuburyo busubiza ibibazo bijyanye na morphite ya grafite, uburyo ikemura kwihanganira mm 0,05 kuri mm 400 ya casting, kandi niba ifata igishushanyo cyawe nkamasezerano yo gukora-cyangwa aho itangirira ibiganiro byubuhanga. Ntabwo twohereza ibice bya HT250. Kohereza ibicuruzwa byagenzuwe bikomeza - kuva icyuma gishongeshejwe kugeza serivisi zotswa igitutu. Nibipimo byonyine bifite akamaro mugihe gutsindwa atari amahitamo.
