Yintoni ukutshiza ngeThermal

I-Thermal spray liqela leenkqubo zokugquma apho izinto ezinyibilikayo (okanye ezishushu) zifafazwe kwindawo elungiselelwe. Izinto zokugquma okanye "i-feedstock" ifudunyezwa ngombane (iplasma okanye i-arc) okanye iindlela zekhemikhali (idangatye elivuthayo). Iingubo zokutshiza ezishushu zinokuba ngqindilili (ukutyeba ukusuka kwi-20 micrometer ukuya kwiimm ezininzi).

Thermal Spray Coating izixhobo zokutshiza thermal ziquka isinyithi, ingxubevange, iiseramikhi, iiplastiki, kunye necomposites. Zityiswa ngomgubo okanye ifom yocingo, zifudunyezwe kwindawo etyhidiweyo okanye i-semi-molten state, kwaye zikhawuleze ukuya kwi-substrates ngendlela yamasuntswana obungakanani be-micrometer. Ukutshisa okanye ukukhutshwa kombane we-arc ngokuqhelekileyo kusetyenziswa njengomthombo wamandla wokutshiza nge-thermal. Iingubo ezibangelwayo zenziwa ngokuqokelelwa kwezinto ezininzi ezifafaziweyo. Umphezulu usenokungabi shushu kakhulu, ukuvumela ukugquma kwezinto ezinokutsha.

Umgangatho we-Thermal Spray Coating udla ngokuvavanywa ngokulinganisa i-porosity yayo, umxholo we-oxide, ubulukhuni be-macro kunye ne-micro-hardness, ukomelela kwebhondi, kunye noburhabaxa bomphezulu. Ngokuqhelekileyo, umgangatho wokugquma uyanda ngokunyuka kwamasuntswana esantya.

Iintlobo zesitshizi se-thermal :

1. Isitshizi sePlasma (APS)

2. Umpu wokudubuleka

3. Ukutshiza nge-arc yocingo

4. Isitshizi somlilo

5. I-high-velocity oxygen fuel (HVOF)

6. I-high-velocity air fuel (HVAF)

7. Isitshizi esibandayo

Usetyenziso lwe-Thermal Spraying

Iingubo zokutshiza ezishushu zisetyenziswa kakhulu ekwenzeni iiinjini zegesi, iinjini zedizili, iibheringi, iijenali, iimpompo, iicompressors, kunye nezixhobo zentsimi yeoli, kunye nasekugqumeni izifakelo zonyango.

Ukutshiza nge-Thermal yeyona nto ingenye yeendlela zokugquma i-arc welded, nangona iphinda isetyenziswe njengenye indlela yezinye iinkqubo zokujonga phezulu, ezinje nge-electroplating, ukubekwa komphunga womzimba kunye neekhemikhali, kunye nokufakelwa kwe-ion kwizicelo zobunjineli.

IiNzuzo zokutshiza ngeThermal

1. Ukhetho olubanzi lwezinto zokugquma: isinyithi, i-alloys, i-ceramics, i-cermets, i-carbides, i-polymers, kunye neeplastiki;

2. Iingubo ezityebileyo zingasetyenziswa kumazinga aphezulu okubekwa;

3. Iingubo zokutshiza ze-Thermal ziboshwe ngomatshini kwi-substrate - zihlala zitshiza izinto zokugquma ezingahambelaniyo ne-substrate;

4. Unokutshiza izinto zokugquma ngeqondo eliphezulu lokunyibilika kune-substrate;

5. Uninzi lwamacandelo lunokutshizwa ngokutshisa okuncinci okanye akukho kwangaphambi kokutshisa okanye ukutshisa emva kokushisa, kunye nokuphazamiseka kwecandelo kuncinci;

6. Amacandelo angaphinda akhiwe ngokukhawuleza kwaye ngexabiso eliphantsi, kwaye ngokuqhelekileyo kwiqhekeza lexabiso lokutshintshwa;

7. Ngokusebenzisa izinto ze-premium kwi-coating ye-thermal spray, ubomi bamacandelo amatsha bunokwandiswa;

8. Iingubo zokutshiza ezishushu zingasetyenziswa zombini ngesandla kunye noomatshini.