Chifukwa chiyani tsamba la carbide limasweka?

Zifukwa ndi njira zothanirana ndi kusweka kwa tsamba la carbide:

1. Chizindikiro cha tsamba ndi mawonekedwe amasankhidwa molakwika, monga makulidwe a tsamba ndi woonda kwambiri kapena makina okhwima ndi ovuta komanso osalimba.

Zoyeserera: onjezani makulidwe a tsamba kapena ikani tsambalo moyima, ndikusankha mtundu wokhala ndi mphamvu yopindika komanso yolimba.

2. Kusankhidwa kolakwika kwa zida za geometry (monga ma angles akutsogolo ndi kumbuyo, etc.).

Countermeasures: Zida zitha kukonzedwanso kuchokera kuzinthu zotsatirazi. (1) Chepetsani mbali zakutsogolo ndi zakumbuyo moyenera; (2) Khalani ndi malingaliro olakwika a tsamba lalikulu; (3) Chepetsani mbali yayikulu yokhotakhota; (4) Gwiritsani ntchito chamfer yokulirapo kapena m'mphepete mwa arc; (5) Pewani m'mphepete mwa kusintha kuti muwonjezere nsonga ya chida.

3. Njira yowotcherera ya tsamba ndi yolakwika, zomwe zimapangitsa kuti pakhale kupsinjika kwakukulu kapena kuwotcherera ming'alu.

Njira zothanirana nazo: (1) Pewani kugwiritsira ntchito poyambira mbali zitatu; (2) Kusankhidwa bwino kwa solder; (3) Pewani kuwotcherera kutentha ndi lawi la oxyacetylene, ndikuchotsani nkhawa zamkati pambuyo pakuwotcherera kwamafuta; (4) Gwiritsani ntchito makina omangira momwe mungathere

Tungsten carbide tsamba

4. Njira yosayenera yopera idzayambitsa kupsinjika kwa kugaya ndi ming'alu yakupera; Kugwedezeka kwakukulu kwa mano pambuyo pogaya PCBN mphero wodula kumayambitsa katundu wambiri pa mano amodzi, zomwe zingayambitsenso chida.

Njira zothanirana nazo: (1) Kupera kwapakatikati kapena kugaya diamondi gudumu; (2) Sankhani mawilo ofewa ndi kuvala pafupipafupi kuti akhale akuthwa; (3) Samalani ndi mtundu wakupera ndikuwongolera mosamalitsa kugwedezeka kwa mano odula.

5. Kusankhidwa kwa kuchuluka kwa kudula sikumveka. Ngati voliyumuyo ndi yayikulu kwambiri, makinawo amakhala oyaka; Pakudula kwapang'onopang'ono, liwiro lodula ndilokwera kwambiri, liwiro la chakudya ndilokwera kwambiri, malipiro opanda kanthu ndi osagwirizana, ndipo kuya kwake kumakhala kochepa kwambiri; Kudula chitsulo chochuluka cha manganese ndikochedwa kwambiri kuzinthu zomwe zimakhala ndi chizolowezi chowumitsa ntchito.

Countermeasures: sankhaninso kuchuluka kwa kudula.

6. Pansi pa kagawo kachipangizo kachipangizo kameneka ndi kosagwirizana kapena tsambalo ndi lalitali kwambiri.

Zothetsera: (1) Chepetsa pansi pa poyambira zida; (2) Moyenera kukonza malo kudula nozzle madzi; (3) Onjezani simenti ya carbide gasket pansi pa tsamba la ndodo yolimba.

7. Chidacho chavala kwambiri.

Countermeasures: sinthani chida kapena chodula munthawi yake.

8. Kudulira kwamadzimadzi sikukwanira kapena njira yodzaza ndi yolakwika, zomwe zimapangitsa kuphulika ndi kuphulika kwa tsamba.

Countermeasures: (1) Wonjezerani kudula madzimadzi; (2) Moyenera kukonza malo kudula nozzle madzi; (3) Njira zoziziritsira zogwira mtima monga kuziziritsa kutsitsi zimatengedwa kuti zithandizire kuziziritsa.

9. Kuyika kwa chida ndikolakwika, monga: kuyika chida ndikokwera kwambiri kapena kutsika kwambiri; Wodula kumaso amatengera asymmetric pansi mphero, etc.

Countermeasures: Ikaninso chida.

10. The rigidity wa ndondomeko dongosolo ndi osauka kwambiri, chifukwa kwambiri kudula kugwedera.

Countermeasures: (1) Wonjezerani thandizo lothandizira la workpiece kuti likhale lolimba la workpiece clamping; (2) Chepetsani zida zowonjezera; (3) Chepetsani mbali yololeza chida bwino; (4) Gwiritsani ntchito njira zina zotsutsana ndi kugwedezeka.

11. Kuchita mwangozi, mwachitsanzo, pamene chida chikudula pakati pa chogwirira ntchito, zochitazo zimakhala zachiwawa kwambiri; Chidacho sichinachotsedwe ndipo chidzasiya nthawi yomweyo.

Countermeasures: tcherani khutu ku njira yogwirira ntchito.