Yadda ake Braze Tungsten Carbide Cutting Tools

Ƙwararren kayan aikin yankan carbide da aka yi da siminti yana rinjayar ingancin kayan aiki. Bugu da ƙari, ko tsarin kayan aiki daidai ne kuma zaɓi na kayan aikin kayan aiki ya dace, wani muhimmin mahimmanci ya dogara da sarrafa zafin brazing.

A lokacin samarwa, akwai hanyoyin brazing da yawa don kayan aikin yankan carbide tungsten, kuma halayen brazing da hanyoyin su ma sun bambanta. Yawan dumama yana da tasiri mai mahimmanci akan ingancin brazing. Saurin dumama na iya haifar da tsagewa da madaidaicin tagulla a cikin abubuwan da ake sakawa na carbide. Duk da haka, idan dumama yana da jinkirin, zai haifar da iskar shaka na farfajiyar walda, wanda zai haifar da raguwa a cikin ƙarfin brazing.

Lokacin brazing carbide yankan kayan aikin, uniform dumama na kayan aiki shank da carbide tip daya daga cikin asali yanayi don tabbatar da brazing ingancin. Idan zafin dumama na tip carbide ya fi na shank, narke solder jika carbide amma ba shank. A wannan yanayin, ƙarfin brazing yana raguwa. Lokacin da aka yanke tip ɗin carbide tare da Layer solder, mai siyarwar bai lalace ba amma an rabu da tip ɗin carbide. Idan saurin dumama ya yi sauri kuma zafin kayan aiki ya fi na tip carbide, sabon abu zai faru. Idan dumama ba iri ɗaya ba ne, wasu sassa ana murƙushe su da kyau, wasu kuma ba a ɗaure su ba, wanda ke rage ƙarfin tagulla. Sabili da haka, bayan isa ga zafin brazing, gwargwadon girman tip ɗin carbide, ya kamata a ajiye shi na tsawon daƙiƙa 10 zuwa 30 don sanya yanayin zafi a saman brazing ɗin daidai.

Bayan brazing, yawan sanyaya kayan aiki shima yana da kyakkyawar alaƙa tare da ingancin brazing. Lokacin sanyaya, damuwa mai ƙarfi nan take yana haifar da damuwa a saman tip ɗin carbide, kuma juriyar tungsten carbide zuwa damuwa mai ƙarfi yana da muni fiye da na matsananciyar damuwa.

Bayan an murƙushe kayan aikin carbide na tungsten, ana kiyaye shi da dumi, a sanyaya, a tsaftace shi ta hanyar fashewar yashi, sannan a duba ko abin da aka saka carbide ɗin yana da ƙarfi akan abin da ke riƙe da kayan aiki, ko akwai ƙarancin jan ƙarfe, menene matsayin carbide ɗin. saka a cikin ramin, kuma ko abin saka carbide yana da fasa.

Bincika ingancin braze bayan kaifafa bayan kayan aiki tare da dabaran siliki carbide. A cikin ɓangaren tip ɗin carbide, rashin isasshen solder da fasa ba a yarda.

A kan brazing Layer, ratar da ba a cika da solder ba zai zama mafi girma fiye da 10% na jimlar tsayin katako, in ba haka ba, ya kamata a sake sayar da shi. Kauri daga cikin waldi Layer kada ya wuce 0.15 mm.

Bincika ko matsayi na abin da ake saka carbide a cikin tsagi na waldawa ya dace da buƙatun fasaha.

Binciken ƙarfin brazing shine a yi amfani da wani abu na ƙarfe don bugun kayan aiki da ƙarfi. Lokacin bugawa, bai kamata ruwan ya faɗo daga sandar kayan aiki ba.

Kayan aikin yankan kayan aikin brazing ingancin dubawa shine tabbatar da rayuwar sabis na ruwan carbide, kuma shine ma buƙatu don amintaccen aiki.

Idan kuna sha'awar kayan aikin yankan carbide na tungsten kuma kuna son ƙarin bayani da cikakkun bayanai, zaku iya tuntuɓar mu ta waya ko wasiƙa a hagu, ko aika wasiku a ƙasan shafin.