Fasteners zvinhu zvakakosha mumusangano wemuchina. Kushandiswa kwavo kwakakodzera kunobata zvakananga kuchengetedzeka, kugadzikana, uye hupenyu hwebasa remidziyo. Kuve nehunyanzvi hwesainzi yekutsanya mashandisiro ekushandisa kwakakosha pakuve nechokwadi chemhando yeprojekiti uye kunyatsoshanda.
1. Kusarudzwa uye Pretreatment
Paunenge uchisarudza ma fasteners, funga nezverudzi rwemutoro, mamiriro ekunze, uye zvinhu zvemukati. Semuyenzaniso, mabhaudhi anodzivirira kupisa{1}}anofanira kushandiswa munzvimbo dziri pamusoro-pakupisa, uye mawachi anodzivirira-anosununguka anofanira kushandiswa munzvimbo dzinozunguzika. Usati waisa, ongorora tambo dzekuvimbika uye bvisa chero mafuta kana oxide deposits kubva panzvimbo yejoints kuti ive nechokwadi chekubata kumeso. Pamabhaudhi akakwirira-, zvinokurudzirwa kufanoasimbisa-uchishandisa chipanera che torque kusvika paukoshi hwemazuva ese kudzivirira kusunungura kana kukuvara kweshinda nekuda kwekusakwana kana simba rakawandisa.
2. Installation Order uye Diagonal Tightening
Mumakonesheni akawanda-mabhaudhi, zvakakosha kuti unamate kune diagonal alternating tightening sequence. Semuyenzaniso, ina-maburi flange inofanira kutanga-yakasimbiswa diagonally kusvika 50% ye torque yainonangwa isati yakwira bhasikoro kusvika 100% kuti ive nechokwadi chekugovera simba rakafanana. Kuomesa nebofu bhaudhi rega rega rega kunogona kukonzera kusagadzikana kusungirirwa, zvichitungamira kune deformation kana kutadza kusimbiso.
3. Anti{1}}kusunungura uye Matanho ekuchengetedza
Kuzunguza ndicho chikonzero chikuru chinoita kuti fastener isununguke, zvichiita kuti pashandiswe-matanho ekusunungura senge nzungu mbiri, maspring washer, kana threadlockers. Kugara-kusimbisa (semuenzaniso, maawa 500 ega ega ekushanda) kwakakosha kugadzirisa midziyo inorema. Pazvikumbiro zvinoita ngura, simbi isina tsvina kana marata anosungirirwa, uye mafuta anofanira kuiswa kuti aderedze kurasika.
4. Chengetedzo kune Special Scenario
Kana uchibatanidza ma plates matete, zvinokurudzirwa kushandisa self-ma screws kana kuwedzera ma bushings kudzivirira kubvaruka kweburi wall. Pamaplastic parts, shandisa yakaderera-hardness threaded inserts kudzivirira kutsemuka. Fastener kuneta uye kushushikana kupfeka kunofanirwawo kutariswa mukuda maapplication akadai seaerospace.
Kushanda kwakaringana uye kugadzirisa kwesainzi kunogona kuwedzera zvakanyanya hupenyu hwekutsanya uye kuderedza mitengo yekutadza kwemidziyo. Kutarisa kune zvakadzama ndihwo hwaro hweyakachengeteka mechanika system.
