Hydraulic solenoid valve SV16-20 yakarukwa ne electromagnetic pressure inochengetedza vharafu DHF16-220 inowanzovharwa AC220V solenoid valve.

Metal infiltration nzira

◆ Isai workpiece mubhati yeborax ine diffusion elements kana alloys avo, uye gadzira-high-hardness carbide layers yakadai seV, Nb, Cr uye Ti pamusoro pebasa rekushanda. Iyi nzira yekurapa inonzi: metal infiltration (TD) nzira. Iyi nzira yakagadzikana, isina kusvibiswa-isina, uye pamusoro pezvikamu zvakachena, inova inoshanda yepamusoro-yesimba yekuomesa tekinoroji, nekudaro inovandudza zvakanyanya hupenyu hwebasa rezvikamu. TD yekugezera zvinhu zvakagadzirwa ne40 ‰ ~ 80 ‰ Ni, 10 ‰ ~ 30 ‰ Cr alloy kana Fe-Ni-Cr alloy, iyo ine simba rakasimba rekudzivirira uye oxidation kuramba.

Infiltration nzira

◆ Infiltration nzira inogona kuumba dense infiltration layer pamusoro pezvikamu, izvo zvisingagoni kungovandudza kuoma, kupfeka kusagadzikana uye kuneta kukwanisa kwezvikamu, asiwo kunatsiridza kusagadzikana kwekuora kwezvikamu zvisiri zvesimbi uye kuoma kwezvikamu zvisingakwanisi. dzimiswe. Iyo inzira inoshanda yekuvandudza hupenyu hwesevhisi ye-ultra-high pressure valve parts.

Laser pamusoro kurapwa

◆ Laser surface treatment technology inogona kuvandudza maitiro emagetsi, metallurgical properties uye zvinhu zvepanyama zvezvinhu zvepasi, kuitira kuti uvandudze kupikisa kupfeka, kuputika kwekudzivirira uye kuneta kwezvikamu kuti zvizadzise zvinodiwa nemamiriro akasiyana-siyana ekushanda. Laser pamusoro pekurapa inzira yetekinoroji inoshandisa yakakwira simba density laser beam kupisa pamusoro pezvinhu nenzira isiri-yekubata kuti uone kugadziridzwa kwayo kwepasi. Laser pamusoro kurapwa yakakamurwa kuva Laser quenching, Laser pamusoro kunyunguduka uye Laser pamusoro alloying. Laser yakanyungudika yeW18Cr4V yekumhanya simbi yakaitwa. Simba hove 1200W inoita kuti pasi rinyanye kunyungudutswa. Iko kuoma kunogona kuwedzerwa kusvika ku70HRC. Kuomarara kwekudzima kwakajairika ndeye 62 ~ 64 HRC.