Mukudziwa chiyani za screw tap?

ST mpopi, ntchito pokonza zosapanga dzimbiri wononga wononga manja mounting dzenje wapampopi wapadera, wotchedwanso wononga sleeve wapadera wapampopi, (pomwe "ST" chifupikitsidwe kuchokera" wononga ulusi "), kapangidwe kamangidwe malinga ndi muyezo dziko "makina ogwirira bwino ndi dzanja waya" GB3464-83 ndi mfundo zina zopangira, angagwiritsidwe ntchito ndi makina kapena dzanja.

ST matepi malinga ndi momwe amagwiritsidwira ntchito atha kugawidwa kukhala makina opepuka a aloyi, kampopi wam'manja, makina wamba zitsulo, kampopi wam'manja, wapampopi wapadera wamitundu itatu.

1. Makina a alloy kuwala, pompopi pamanja: amagwiritsidwa ntchito kuwonjezera zitsulo zopanda chitsulo monga aluminium, magnesium alloy ndi copper alloy, phula ndi lochepera 2.5mm pampopi imodzi, ndipo phula ndi lalikulu kuposa kapena lofanana ndi 2.5mm pampopi iwiri. Njira yolembera: STd×pST ndi code ya ulusi wapadera wamkati wa mawotchi a wire screw. Kuyika chizindikiro: Wapampopi wapadera wopangira ndi kuyika 8 × 25 zitsulo waya wononga manja pansi dzenje ulusi pa aloyi kuwala, zolembedwa ST8 × 1.25;

2. Makina achitsulo wamba, pompopi pamanja: amagwiritsidwa ntchito pokonza zitsulo, zitsulo zotayidwa, zitsulo zotayidwa ndi zipangizo zina zachitsulo pa ulusi wamkati, ndi pompopu iwiri;

3. Wapampopi wapadera: Malinga ndi zosowa za ogwiritsa ntchito kupanga ndi kupanga mitundu yambiri yamitundu yapadera yapampopi pansi pa ulusi, monga aluminiyamu yofewa, makina osindikizira amkuwa, popi yopopera pamanja, makina otsekemera achitsulo, chitsulo chosapanga dzimbiri, chitsulo chosapanga dzimbiri, pampu yamtundu wa mabowo akhungu, spiral groove tap, screw nsonga, etc.

ST tap kusankha:

1. Chitoliro cholunjika pampopi. Kusinthasintha kumakhala kolimba kwambiri, kudzera m'mabowo kapena mabowo akhungu, zitsulo zopanda chitsulo kapena zitsulo zachitsulo zilipo, mtengo wake ndi wotsika mtengo.

2. Chitoliro chozungulira. Ndizoyeneranso kukonza ulusi wa bowo lakhungu, ndipo tchipisi timatulutsidwa cham'mbuyo panthawi yokonza. Pokonza zitsulo zakuda, helix Angle imasankhidwa pang'ono, kawirikawiri pafupifupi madigiri 30, omwe amatha kutsimikizira mphamvu ya mano a helix. Pokonza zitsulo zopanda chitsulo, helix Angle imasankhidwa mocheperapo komanso yayikulu, nthawi zambiri pafupifupi madigiri 45, kotero kuti kudula kumatha kukhala akuthwa.

3. Kupanga kampopi. Ndizoyenera kwambiri pokonza zitsulo zosakhala ndi chitsulo, makamaka zotayira zotayidwa, zomwe zimakhala ndi ulusi wamkati wopangidwa ndi chitsulo chotulutsa, mapindikidwe ndi mapindikidwe. Kupanga Extrusion ndi njira yopanda kudula, dzenje la ulusi lomwe limakonzedwa ndi njira yopangira extrusion imakhala ndi mphamvu zambiri komanso kumeta ubweya wa ubweya, ndipo kuuma kwa makina opangidwa ndi makina kumakhala bwino, koma dzenje lapansi la mpopi wa extrusion limafuna apamwamba, aakulu kwambiri, ndipo mphamvu sikwanira; Kuchepa kwambiri ndikosavuta kuthyola mpopi.

Kugwiritsiridwa ntchito kwa matepi a ST kumaphatikizapo masitepe anayi otsatirawa, ziyenera kuzindikiridwa kuti muzochitika zonse kuonetsetsa ukhondo ndi kulondola, kuti mupeze dzenje lapamwamba la ulusi.

1. Boolani mabowo: Gwiritsani ntchito kubowola kokhazikika pobowola mabowo mozama kuposa kapena molingana ndi kuya kwa mawondo. Samalani kuti musabowole dzenjelo kukhala mawonekedwe a koni, ndipo tchipisi sizigwera mu dzenje. Mukabowola, sinkiyo isapitirire kuya kwa 0,4 phula, chifukwa choyimira chachikulu kwambiri sichingaphatikizepo kubowola m'manja.

2. Kugogoda: Gwiritsani ntchito kampopi wapadera wa phula lokhala ndi ulusi womwe watchulidwa kuti ugwire. Kutalika kwa mpopi kuyenera kupitirira kutalika kwa manja a screw, ndipo pamabowo onse, dinani. Kulondola kwa kugogoda kumatsimikizira malo olekerera a dzenje lomaliza lamkati, kotero wogwiritsa ntchito ayenera kusankha njira yopopera ndi mafuta moyenera. Pobowola mabowo osawona, payenera kugwiritsidwa ntchito mphamvu yoyenera kupewa kuthyola mpopi. Pambuyo pogogoda, mabowo omwe ali ndi ulusi ayenera kutsukidwa, nthawi zambiri amatsukidwa ndi mfuti yopopera mpweya, mabowo akhungu ayeneranso kutsukidwa kuchokera pansi mpaka pansi pogwiritsa ntchito mfuti yayitali yokhala ndi mabowo ozungulira, ndipo mabowo omwe ali ndi ulusi amathanso kutsukidwa poyeretsa. Bowo la ulusi likakhala lalitali, choyezera cha pulagi chapadera cha ma screw sleeve pansi chimagwiritsidwa ntchito pounika.

3. Kuyika: Ikani mothandizidwa ndi wrench yapadera ya wononga manja. Nthawi zambiri, okhazikitsa pamanja amagwiritsidwa ntchito poyika ma screw sleeve. Ikani zomangira zomangira mu chida choyikapo, kuti chogwiriracho chilowetsedwe mu ndodo yowongolera, tembenuzirani chogwirizira cholumikizira kuti chibowole pabowo, ndikusiya ulusi wopanda kanthu 0.25-0.75 kuchokera pamwamba. Pamene kawotchi kakang'ono ka wononga kaikidwa ndipo mkokomo wa wononga mano waikidwa pamwamba pa M14 × 2, chida chosavuta chingagwiritsidwe ntchito poyika mutu wa T-woboola pakati kapena wa ulusi, ndipo samalani kuti musagwiritse ntchito mphamvu yaikulu ya axial pa chogwirizira chopondera kuti mupewe kumangidwa kwachisawawa.

4. Chotsani chogwirira cha mchira: iyi ndi sitepe yotsiriza ya kuyika kwa wononga manja, komanso sitepe yofunika kwambiri. Kuchotsa chogwirira cha mchira ndikuwonetsetsa kugwiritsa ntchito koyenera kwa screw sleeve ndikukulitsa moyo wautumiki.

Chithandizo chazovuta za ST tapping:

(1) Kusankha kwa dzenje lapansi ndikochepa kwambiri: molingana ndi kusintha kwa zinthu zoyambira ndi kukula koyenera.

(2) Kuvala kwambiri kwapang'ono kumabweretsa kubowola pansi

(3) Paphata pa Chichewa 177 Paphata pa Chichewa 199 Paphata pa Chichewa 199 Paphata pa Chichewa 199 Paphata pa Chichewa 199 Paphata pa Chichewa 199 Paphata pa Chichewa 199 Paphata pa Chichewa 299 Kubowola kwatsopano.

(4) Bowo la pansi lasokonekera: dzenje lapansi limaphwanyika.

(5) Kupopera kosankhidwa sikuli koyenera pazinthu zoyambira: kusintha

(6) Gwiritsirani ntchito mpopi woyenerera zinthu zoyambira.

(7) Chifukwa cha kugwiritsira ntchito kondomuyo mwachindunji: Choyamba gwiritsani ntchito kugogoda kwa chulucho.

(8) Pampopi wavala kwambiri

(9) Yang'anani ndi mawotchi apadera a ulusi omwe ali pansi pa dzenje, ngati sikelo yatha, sinthani ku mpopi watsopano.

(10) Pogogoda, dinani ndi pansi

(11) Mtima wosiyanasiyana: ntchito yoyenera.

Zomwe zili pamwambazi ndizofotokozera mwatsatanetsatane zapopi ya ST, ngati muli ndi mafunso ndi zosowa, chonde titumizireni nthawi iliyonse.