Carbide Insets Kuvala Kulephera ndi Mayankho

Zovala za tungsten carbide zimagwiritsidwa ntchito kudula zitsulo ndi mapulagi, kuchotsa zinyalala zapansi ndi kuteteza pamwamba pa zida zapansi. Mitundu yosiyanasiyana yamavalidwe a tungsten carbide, monga amakona anayi, masikweya, ozungulira, theka lozungulira, ndi oval, amatha kupangidwa. Zowonjezera izi zimatsimikizira kuti alloy brazing amatha kulowa mkati mwa danga pakati pa tsamba ndi kuyikapo, kupereka mgwirizano wotetezeka womwe mungakhulupirire. Amapangidwa kuti azigwiritsidwa ntchito ndi ndodo yathu yophatikizika kuti apereke mawonekedwe apamwamba.

Chifukwa chiyani ma Carbide amayika Wear amalephera?

Kuvala kwa zida kumatanthawuza kulephera kwapang'onopang'ono kwa zida zodulira chifukwa chogwira ntchito pafupipafupi. Ndilo liwu lomwe nthawi zambiri limagwirizanitsidwa ndi zida zomwe zimagwiritsidwa ntchito mwachitsanzo pakutembenuza, mphero, kubowola ndi mitundu ina ya machining omwe tchipisi amapangidwa. Titha kunenanso kuti "Tidayamba ndi njira yatsopano yodulira ndipo kumayambiriro kwa opareshoni zonse zidayenda bwino. Patapita nthawi, zinthu zinayamba kusintha. Kulekerera kunali kunja, kutsirizika kwapamwamba kunali koipa, kugwedezeka kunachitika, mphamvu zambiri zinagwiritsidwa ntchito ndi zina zambiri zomwe zingatheke pamene mapeto afika kumapeto ".

Kodi tingatani kuti tipewe kuipidwa ndi vuto lathulo?

Gwiritsani Ntchito Kuthamanga kwa Vc = 0m / min kapena osagwiritsa ntchito zida. Titha kukhudza machitidwe amavalidwe posintha ma data a makina. Pali mgwirizano pakati pa chinthu china ndi makina ovala. Cholinga chake ndikukhala ndi Flank Wear yodziwikiratu. Kuvala mosalekeza komanso kusavala nsonga kumatipatsa khalidwe lodziwikiratu. Kuvala mwachisawawa ndizoipa ndipo zimatipatsa zokolola zosayembekezereka (voliyumu). Mawu abwino ochokera kwa mphunzitsi wodziwika bwino wa ku America wodula zitsulo: "Kudziwa vutoli ndi theka la nkhondo!" - Bambo Ron D. Davies "

Nachi chitsanzo cha Insert Wear Failure:Notching

Chifukwa

Notching imayamba pamene pamwamba pa workpiece ndi yovuta kapena yopweteka kwambiri kuposa zinthu zomwe zili mkati, mwachitsanzo. kuuma pamwamba kuchokera ku mabala am'mbuyo, opangira kapena oponyedwa ndi masikelo apamwamba. Izi zimapangitsa kuti kuikapo kuvala mofulumira kwambiri mu gawo la zone yodula. Local kupsinjika maganizo kungachititsenso kuti nottching. Chifukwa cha kupsyinjika kwapang'onopang'ono pamphepete mwazitsulo - ndi kusowa kofanana kumbuyo kwazitsulo - kuikapo kumatsindika makamaka pakuzama kwa mzere wodulidwa. Zotsatira zamtundu uliwonse, monga hard micro inclusions muzopangira zogwirira ntchito kapena kusokoneza pang'ono, zitha kuyambitsa notch.

Zomwe ziyenera kuzindikiridwa

•Kudumpha kapena kudumpha pakuzama kwa malo odulidwawo.

Nthawi yoyembekezera

•Zida zokhala ndi sikelo yapamtunda (zotayidwa kapena zopukutira) kapena makutidwe ndi okosijeni.

•Kuumitsa zinthu.

Zochita Zowongolera

• Chepetsani chakudya ndikusintha kuya kwa kudula mukamagwiritsa ntchito maulendo angapo.

• Wonjezerani liwiro lodula ngati mukukonza aloyi yotentha kwambiri (izi zidzawonjezera kuvala kwa m'mbali).

• Sankhani giredi yolimba ya carbide.

•Gwiritsani ntchito chodulira chip chopangira chakudya chambiri.

• Pewani m'mphepete mwake, makamaka muzitsulo zosapanga dzimbiri komanso kutentha kwambiri.

•Sankhani ngodya yocheperako.

•Ngati nkotheka gwiritsani ntchito zoyikapo zozungulira.

ZZBetter stock mitundu yonse yazoyika zodzitchinjiriza. Zoyikapo zimapezeka mumitundu yosiyanasiyana komanso mawonekedwe, kuphatikiza trapezoidal. Akagwiritsidwa ntchito pa chida, amatha kudzazidwa ndi ufa wopopera wachitsulo kapena ndodo yamagulu kuti apereke malo osagwira ntchito kuti akwaniritse zosowa zanu.

Ngati mukuyang'ana zinthu zabwino zomwe zimapereka mavalidwe apamwamba komanso kukana mphamvu tili ndi zomwe mukuyang'ana. Takweza bizinesi yoyika chitetezo kupita pamlingo wina molimbika kwambiri, miyeso yosiyanasiyana, komanso fakitale mwachindunji.