Ƙarfe na foda (Ƙarfin ƙarfe, wanda ake kira PM) wata fasaha ce ta ƙarfe wadda ake amfani da foda na ƙarfe (ko cakuda foda na ƙarfe da foda mara ƙarfe) a matsayin kayan da aka yi amfani da su don samar da samfuran ƙarfe ko kayayyaki ta hanyar ƙirƙira, tacewa ko ƙirƙirar zafi. Tsarin samar da ƙarfe na foda yana kama da tsarin samar da samfuran yumbu, don haka mutane kan kira hanyar ƙarfe ta foda "hanyar cermet".
Tare da saurin ci gaban dukkan fannoni na rayuwa, buƙatu daban-daban kamar ƙira mai sauƙi da ƙaramin tsari, ƙarin sassa suna ƙara zama masu rikitarwa, wanda ke sa tsarin ƙirar ƙarfe na foda ya fuskanci ƙalubale da yawa.
Tare da ƙaruwar adadin PM, buƙatun tsarin za su yi tsauri sosai. A matsayin kayan aiki mafi mahimmanci akan layin samar da ɓangaren ƙarfe na foda, injinan hydraulic na samar da foda suna tantance ingancin ƙaramin foda kuma suna iyakance ci gaban masana'antar ƙarfe na foda a China. . Injin fulawa mai aiki mai ƙarfi samfurin hydraulic ne na hydraulic na samar da foda bisa fasahar rabon electro-hydraulic, amma fasaharsa tana cikin yanayi mai kullewa.
A halin yanzu, manyan masana'antun samar da ƙarfe na foda sun gabatar da kayan aikin samar da foda na zamani da layukan samarwa daga ƙasashen waje, amma gabatarwar kaɗai ba za ta iya magance matsalar ba. Saboda haka, haɓaka kayan aikin samar da foda na zamani kai tsaye shi ma babban ci gaba ne a masana'antar foda.
Tsarin samar da ƙarfe na foda
Samar da ƙarfe muhimmin mataki ne a cikin tsarin yin ƙarfe na foda. Manufar samar da ƙarfe shine samar da wani abu mai siffar da ta dace, girma, yawa da ƙarfi. Tsarin matsewa shine mafi mahimmancin hanyar samar da ƙarfe.
Hanyar ƙera matsewa tana da tsari mai sauƙi, inganci mai yawa, kuma tana da amfani ga samarwa ta atomatik. Duk da haka, rarraba matsin lamba na wannan hanyar ba iri ɗaya ba ne, don haka yawan jikin kore ba iri ɗaya ba ne, kuma tsagewa yana iya faruwa, wanda ke haifar da bayyanar samfuran da ba su da kyau.
a. Daidaiton rarrabawar yawan da aka yi da wannan ƙaramin: Saboda jikin foda yana gudana ta kowace hanya bayan an matsa masa a cikin injin, yana haifar da matsin lamba a gefen da ke daidai da bangon injin. Matsin gefen yana haifar da gogayya, wanda zai haifar da raguwar matsin lamba a alkiblar tsayin injin.
Matakan ingantawa: 1) Rage gogayya, shafa man shafawa a bangon ciki ko amfani da mold mai santsi a bango na ciki;
2) Ana amfani da matsi mai hanyoyi biyu don inganta rashin daidaiton rarrabawar yawan ƙwayoyin kore;
3) Yi ƙoƙarin rage rabon tsayi da diamita lokacin tsara ƙirar.
b. Rushewar mutunci: saboda faɗaɗa robar mold na mace yayin aikin matsi, lokacin da aka cire matsin lamba, ƙaramar mold ɗin tana hana matsewar robar mold na mace, kuma ƙaramar mold ɗin tana fuskantar matsin lamba na radial, wanda ke sa ƙaramar mold ɗin ta sami matsin lamba na baya yayin aikin matsewa. Wasu raunuka masu rauni a kan ƙaramar mold ɗin na iya lalacewa ƙarƙashin matsin lamba na yanke da aka ambata a sama.
Matakan ingantawa: Dangane da tsari, ya kamata sassa su guji siririn bango, zurfi da kunkuntar ramuka, gefuna masu kaifi, ƙananan da siririn koguna da sauran siffofi gwargwadon iyawa.
Daga cikin waɗannan abubuwa guda biyu da aka ambata, an yi cikakken bayani game da tasirin abu ɗaya a cikin tsarin sarrafa ƙira akan ingancin samfura, amma a aikace, abubuwa daban-daban masu tasiri suna da alaƙa. A lokacin binciken, an gano cewa abubuwan da ke shafar ingancin samfura a lokaci guda sune:
1. Tasirin samar da matsin lamba akan ingancin billet: ƙarfin matsi yana da tasiri kai tsaye akan yawan. Rage matsin lamba da ke akwai yana haifar da raguwa da barewa yayin matsi, kuma akwai tsagewa a mahaɗin ƙaramin bayan rushewa.
2. Tasirin saurin matsi akan ingancin ƙaramin: A lokacin matsi na foda, saurin matsi yana shafar fitar iska daga ramuka tsakanin foda, kuma kai tsaye yana shafar daidaiton ƙaramin yawan. Bambancin yawan na ƙaramin yana da girma sosai. Yana da sauƙin samar da tsagewa.
3. Tasirin riƙe lokaci akan ingancin ƙaramin: A lokacin matsi, dole ne a sami lokacin riƙewa mai dacewa a ƙarƙashin matsin lamba mafi girma, wanda zai iya ƙara yawan ƙaramin.
Kayan aikin gyaran ƙarfe na foda mai cikakken atomatik wanda Chengdu Zhengxi Hydraulic Equipment Manufacturing Co., Ltd. ta ƙirƙiro an ƙera shi ne a matsayin sabon kayan aiki na farko na cikin gida wanda ya haɗa da fa'idodin injina da injina na CNC servo hydraulic.
Tushen kayan aiki na nau'in samfurin da ke iyo zai iya sarrafa daidaiton samfurin yadda ya kamata da kuma ƙimar da ta dace ta samfurin. Dangane da gamsar da matsin lamba akai-akai, an ƙara tsarin dannawa mai tsari na injin, wanda ba wai kawai zai iya zama iyaka ba har ma a matsayin tsarin dannawa mai tsayayye. Kariyar matsi da matsi mai matakai biyu yana inganta daidaiton samfur da ingancin samarwa sosai.
Ms. Serafina
Waya/Wts/Wechat: 008615102806197
Lokacin Saƙo: Yuni-07-2021
