Chidziwitso choyambira cha screw screw

Pa chida cha makina, pali chigawo chopangidwa ndi ndodo zachitsulo zowonda komanso zazitali.Ndi malo okhala ndi mapeto apamwamba, ndipo ena ali ndi ulusi.Nthawi zambiri, ulusi pa chida cha makina umatchedwa screw screw.
1. Malinga ndi muyezo wadziko lonse wa GB/T17587.3-1998 ndi zitsanzo zake zogwiritsira ntchito, wononga mpira (umene kwenikweni walowa m'malo mwa wononga trapezoidal lead ndipo umadziwika kuti lead screw) umagwiritsidwa ntchito kutembenuza mayendedwe ozungulira kukhala mzere. kuyenda;Kapena sinthani kusuntha kwa liniya kukhala kozungulira kwa chowongolera, ndikukhala ndi mawonekedwe oyendetsa bwino kwambiri ndikuyika kolondola;
2. Pamene chokopa chotsogolera chikugwiritsidwa ntchito ngati thupi loyendetsa galimoto, natiyo idzasinthidwa kukhala kayendetsedwe ka mzere malinga ndi kutsogolera kwa ndondomeko yofanana ndi ngodya yozungulira ya screw screw.The passiv workpiece akhoza kulumikizidwa ndi nati kudzera pa mpando nati kukwaniritsa lolingana liniya kuyenda.
3. Chifukwa palibe chilolezo pakati pa wononga mpira ndi screw nut, kulondola kwa kayendedwe ka mzere kumakhala kwakukulu, makamaka pakusintha pafupipafupi popanda chiwongola dzanja.Kukangana kwapakati pa mpira ndi screw nut ndikochepa kwambiri, ndipo ndikosavuta kuzungulira.
4. Pamene mpira wononga chikugwirizana ndi galimoto, ndi lumikiza ayenera kuikidwa pakati kukwaniritsa kusintha kugwirizana.Lamba wa synchronous amatha kulumikizidwa mwachindunji ndi shaft yotulutsa mota ndi gudumu lolumikizana.
5. Malinga ndi muyezo dziko GB/T17587.3-1998, mpira wononga peyala lagawidwa poyikapo mpira wononga awiri (P) ndi galimoto wononga awiri awiri (T).Mlingo wolondola umagawidwa m'magulu asanu ndi awiri, omwe ndi, mlingo 1, 2, 3, 4, 5, 7 ndi 10, ndi kulondola kwambiri.M'munsi motsatira.Sankhani zomangira zotsogola zapamwamba kwambiri, zindikirani Makina a Tihao, chitsimikizo chaukadaulo, chifukwa chaukadaulo, chabwino kwambiri!
6. Mtunda wa kayendedwe ka nati wa wononga mpira pambuyo kusinthika kumodzi ndi phula mtunda.Ngati ndi mtunda wa ma spirals anayi (kapena asanu) a kayendedwe ka nati pa kusintha kwa wononga, zikutanthauza kuti wononga zitsulo zotsogola ndi waya wa mawaya anayi (kapena mawaya asanu), omwe amadziwika kuti ndi mitu inayi. (kapena mitu isanu) wononga zotsogolera.
Nthawi zambiri, wononga mpira waung'ono wotsogola umagwiritsa ntchito waya umodzi, ndipo chingwe chapakati, chachikulu kapena chachikulu chimatenga mawaya awiri kapena kupitilira apo.Njira yopangira zitsulo zolimba kwambiri za lead - whirlwind mphero ya skrew ya lead Kuchita bwino kwambiri kwa lead screw whirlwind mphero ndi chipangizo chothamanga kwambiri chomwe chimayikidwa pa lathe ndikufananiza ndi lathe.Mphero yamkuntho imayikidwa pa chonyamulira chapakati cha lathe.Lathe imagwira wononga chotsogolera kuti amalize kusuntha kwa chakudya chotsika, ndipo mphero yamkuntho imayendetsa chida cha carbide chamutu wodula wozungulira wakunja kuti azungulire mwachangu kuti amalize kudula.Njira yopangira ulusi wa ulusi wopera kuchokera ku lead screw.Chifukwa cha liwiro lake lalikulu la mphero (mpaka 400m/mphindi) komanso kugwiritsa ntchito bwino kwambiri, komanso kugwiritsa ntchito mpweya woponderezedwa pochotsa ndi kuziziritsa chip, chip chimawombera ngati kamvuluvulu pokonza, motero chimatchedwa - lead screw whirlwind. mphero.