Matambudziko uye Zvinokonzera Carbide Kucheka Zvishandiso

Tungsten carbide brazed yekucheka maturusi kazhinji ane mamwe matambudziko ekubhuroka mushure mekubhuroka. Pazasi pane mamwe ematambudziko ebraze uye zvikonzero zvawo.

1. Tungsten carbide tip fractures uye kuputika

Zvikonzero zvikuru zvekutsemuka uye kutsemuka kwebrazing ndezvizvi:

A: Iko kona yehupamhi hwepamusoro pakati pepasi pepamusoro pemusoro wekucheka uye nheyo yemusoro wekucheka haina kukodzera uye nzvimbo yekushongedza idiki, saka iyo welding zvinhu uye flux haigone kugoverwa zvachose.

B:  Mispatched solder lugs mapfupi zvakanyanya kumberi kwebraze, zvichikonzera kusangana kwakananga pakati pepasi pekupedzisira kwe carbide tip ne base metal, ne braze material yakagoverwa pakati pawo.

C: Nguva dzekudziya uye kutonhora dzinokurumidza kana kunonoka

D: Tembiricha yekubatira yakakwira zvakanyanya. Sezvo iyo coefficient ye mutsara wekuwedzera wecemented carbide yakadzikira, kana tembiricha yakanyanyisa, kushushikana kukuru kwekushisa kunogadzirwa mujoinhi, iyo inodarika simba rekusimba resimende carbide, izvo zvinozotungamira mukutsemuka kwesimende carbide.

2. Braze porosity

Zvikonzero zvikuru zvedambudziko iri rekubhuroka nema pores ndezvi:

A: Kana tembiricha yekunyungudutsa yakanyanyisa, inokonzera zinc kupupa mune solder tab zvinhu

B: Kana tembiricha yekudziya yakadzikira, iyo flux haizonyungudiswe zvachose, zvichikonzera kupupa.

3. Iyo carbide tip inodonha

Matambudziko makuru ane carbide tip inodonha ndeyekuti:

A: Sarudzo yezvigadzirwa zve solder haina kunaka, haigone kunyoroveswa nesimbi yepasi, kana nzvimbo yakanyoroveswa idiki.

B: Kupisa kwekutengesa kwakaderera, uye solder haipindi zvakakwana, zvichiita kuti kuderera kwesimba rebraze uye musoro wekucheka uchidonha.

C: Iyo solder zvinhu idiki zvakanyanya, uye simba rakaderedzwa

D: Kupisa kwakanyanya, uye chikamu che solder chinopfachukira

E: Iyo solder zvinhu haisi concentric, zvichikonzera kusaenzana kugovera solder, kuumba chikamu chebrazing seam yenhema brazing, uye kusakwana kwekusimba kwesimba.

Kana iwe uchifarira tungsten carbide yekucheka maturusi uye uchida rumwe ruzivo uye ruzivo, unogona KUBATA NESU nerunhare kana tsamba kuruboshwe, kana kuti TUMUMA MAIL pazasi peji.