Tungsten Carbide vs Babban Gudun Karfe: Ƙarshen Nunin Abubuwan Niƙa

A fagen madaidaicin niƙa, zaɓin kayan ƙwanƙwasa na niƙa kai tsaye yana shafar ingancin mashin ɗin da inganci. Carbide da ƙarfe mai sauri (HSS), a matsayin kayan yau da kullun guda biyu, kowannensu yana nuna halaye na musamman na wasan kwaikwayon, yana haifar da "mafi kyawun nuni."

Kwatanta Ayyukan Kayan Abu 

Tungsten carbide, da farko ya ƙunshi tungsten carbide tare da cobalt a matsayin mai ɗaure, yana samun taurin HRA 88-93, modul na roba har zuwa 600 GPa, da ƙarfin matsawa wanda ya wuce 4,000 MPa. A kwatancen, HSS yawanci yana da taurin HRC 63-67, modul na roba kusan 200 GPa, da ƙarfin matsawa na kusan 2,500 MPa. Wadannan mahimman kaddarorin suna ba da fa'ida ga carbide a cikin rigidity da juriya.

Ayyukan Aikace-aikacen Aiki 

A cikin aikace-aikace tare da ƙimar tsayi-zuwa diamita sama da 4: 1, carbide niƙa quills yana nuna fa'idodin da ba za a iya maye gurbinsu ba. Maɗaukakin maɗaukakin ƙarfin su yana tabbatar da cewa, a ƙarƙashin yanayin kaya iri ɗaya, jujjuyawa shine kawai kashi ɗaya bisa uku na HSS. Wannan yana da mahimmanci don niƙa mai zurfin rami da daidaitaccen niƙa na cylindrical na ciki. Gwaje-gwaje na aiki sun nuna cewa lokacin yin ramuka mai zurfi fiye da 150 mm, carbide quills na iya kula da kurakurai a cikin 0.005 mm, yayin da HSS quills sukan nuna sabani fiye da 0.02 mm.

Binciken Tattalin Arziki 

Kodayake farashin siyan farko na siyan keken niƙa na carbide ya ninka sau 3-5 fiye da na HSS wheel quills, rayuwar sabis ɗin su yawanci sau 10-15 ya fi tsayi. Misali, a cikin layin samar da sassan mota, canzawa zuwa carbide quills tsawaita canjin kayan aiki daga sa'o'i 8 zuwa sa'o'i 120 kuma rage ƙimar lahani samfurin daga 3% zuwa 0.5%. Idan aka yi la'akari da raguwar lokacin aiki, farashin aiki, da ƙima, carbide yana ba da ingantaccen ingantaccen tattalin arziki gabaɗaya.

Shawarwari na Yanayin Aikace-aikacen 

HSS niƙa quills har yanzu yana da fa'ida a wasu wurare:  

1. A cikin ƙananan nau'i-nau'i, samar da haɓaka mai girma, inda ƙananan farashin zuba jari na farko yana da mahimmanci.  

2. Lokacin yin amfani da wasu abubuwa masu wuyar gaske waɗanda ke da alaƙa da haɓakawa, HSS yana ba da mafi kyawun kaddarorin anti-mannewa.  

3. Don hadaddun aikace-aikacen niƙa na bayanan martaba, HSS ya fi sauƙi don na'ura zuwa siffofi na musamman.

Abubuwan Ci gaban Gaba  

Tare da fitowar nano-grained carbide da kayan aikin gradient, aikin carbide yana ci gaba da ingantawa. A halin yanzu, HSS yana kula da gasa a cikin takamaiman fannoni ta hanyar fasahar ƙarfe ta foda da kuma matakai na ci gaba. Dukansu kayan biyu za su kasance tare kuma su haɓaka a layi daya don nan gaba mai zuwa, amma rinjayen carbide a cikin ingantattun mashin ɗin zai ci gaba da ƙarfafawa.

Zaɓin madaidaicin kayan niƙa yana buƙatar yin la'akari sosai game da buƙatun injin, ƙarar samarwa, da kasafin kuɗi. Don masana'antu na zamani, bin babban daidaito da inganci, carbide babu shakka shine mafi kyawun saka hannun jari.

Idan kuna buƙatar niƙa, maraba don tuntuɓar Kamfanin Zhuzhou Better Tungsten Carbide.