Ndodo Yolimba ya Chitsulo Yopangidwa ndi Chrome
Chiyambi cha Zamalonda
JINYO ndi kampani yopanga zinthu yomwe imagwiritsa ntchito kafukufuku ndi chitukuko, kupanga, kugulitsa ndi ntchito. Bizinesi yake imakhudza magawo a hydraulic transmission, mapaipi achitsulo olondola komanso zowonjezera zamakina aukadaulo. Kampaniyo imagwiritsa ntchito ukadaulo wapamwamba wa makina oyeretsera ndi opera, ili ndi luso lapadera lopanga ndi kukonza ndodo yopangidwa ndi chrome, hard chrome bar, hydraulic piston rod ndi hydraulic cylinder tube, honed tubes, SRB tube, ndipo yadzipereka kupereka miyezo yapamwamba kwambiri komanso ntchito yabwino kwambiri padziko lonse lapansi.
Ntchito Zogwirizana ndi Makonda
JINYO ili ndi akatswiri opanga zinthu komanso zida zapamwamba zopangira, ndipo imatha kusintha kapangidwe ka ndodo zokhala ndi chrome ndi machubu oyeretsedwa malinga ndi zofunikira pakugwiritsa ntchito mafakitale osiyanasiyana. Kaya ndi mainchesi, kutalika kapena mawonekedwe ake, timatha kupereka ndodo zokhala ndi chrome kuti zigwirizane ndi zosowa za makina anu oyendetsera magetsi.
Kuwonjezera pa kusintha kwa ndodo zokhala ndi chrome, ndodo zokhala ndi chrome zimakhalanso zolimba kwambiri. Malo olimba okhala ndi chrome amatsimikizira kuti palibe kukangana ndi kuwonongeka, zomwe zimathandiza kuti silinda ya hydraulic igwire ntchito bwino komanso moyenera. Izi sizimangowonjezera magwiridwe antchito onse a dongosololi, komanso zimachepetsa zofunikira pakukonza, motero zimasunga ndalama ndikuwonjezera zokolola. Ndodo zokhala ndi Chrome zimagwiritsidwa ntchito kwambiri pamakina a hydraulic.
Magawo azinthu
| Kapangidwe ka Mankhwala (%) | |||||||||||
| Zinthu Zofunika | C | Mn | Ndipo | S | P | Mu | Cr | ||||
| CK45 | 0.42-0.50 | 0.50-0.80 | 0.04 | 0.035 | 0.035 | — | |||||
| ST52 | 0.22 | 1.6 | 0.55 | 0.035 | 0.04 | — | — | ||||
| SAE10V45 | 0.40-0.48 | 0.80-1.40 | 0.15-0.35 | 0.15 | 0.035 | 0.15 | 0.25 | ||||
| 42CrMo4 | 0.38-0.45 | 0.60-0.90 | 0.15-0.40 | 0.03 | 0.03 | — | 0.90-1.20 | ||||
| 40Cr | 0.37-0.45 | 0.50-0.80 | 0.17-0.37 | — | 0.80-1.1 | ||||||
| Katundu wa Makina | |||||||||||
| Zinthu Zofunika | TS | YS | Iye | Charpy | Mkhalidwe | ||||||
| (N/mm") | (N/mm") | %(mphindi) | |||||||||
| CK45 | 610 | 355 | 15 | >41J | Ndodo yolimba ya chrome | ||||||
| CK45 | 800 | 630 | 20 | >41J | Q+T | ||||||
| ST52 | 500 | 355 | 22 | - | Ndodo yolimba ya chrome | ||||||
| 42CrMo4 | 980 | 850 | 14 | >47J | Q+T | ||||||
| 40Cr | 1000 | 800 | 10 | — | Q+T | ||||||
Zinthu Zamalonda
Ndodo zolimba zachitsulo ndi machubu opangidwa ndi chrome zimapangidwa kuti zigwiritsidwe ntchito pa ntchito zolemera, komwe kulimba ndi moyo wautali ndizofunikira kwambiri. Zipangizo zoyambira, zomwe nthawi zambiri zimakhala chitsulo chapamwamba, zimasankhidwa chifukwa cha mphamvu zake, kulimba, komanso kuthekera kwake kupirira kupsinjika kwakukulu.
Kuwoneka kosalala kwa pamwamba pa chrome yolimba kumaperekedwa ndisamalani kukonzekera mipiringidzo yachitsulo cha chrome musanayike. Ndodo yachitsulo imapukutidwa mwamphamvu kuti ipange malo osalala, omwe kenako amakutidwa ndi chromium kudzera mu electroplating.
Chophimba cha chrome ichi chimawonjezera kwambiri kuuma kwa ndodo yachitsulo yolimba yophimbidwa ndi chrome, zomwe zimapangitsa kuti ikhale yolimba kutha, komanso imapereka chotchinga chabwino kwambiri ku dzimbiri ndi dzimbiri. Ndodo zachitsulo zolimba izi zophimbidwa ndi chrome zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo masilinda a hydraulic, masilinda a pneumatic, ndi zida zina zamakanika zomwe zimafuna kulondola komanso kulimba.
Malo olimba a chrome a zitsulo zolimba zophimbidwa ndi chrome zimapangitsa kuti dzimbiri lisawonongeke, amachepetsa kusweka, amalimbitsa kulimba ndipo chifukwa cha kupirira kusweka, zimathandizanso kuti mafuta azigwira bwino ntchito.
Kuwonetsera kwa Zamalonda
Zojambula zowunikira ndi kulongedza
