Tiyeni tikambirane zomangira makina a Counterhead. Ngati mukungoyerekeza wononga-mutu-lathyathyathya ndi mutu cylindrical, inu mukusowa kale theka la nkhani. M'munda, makamaka mukamagula zinthu zambiri kapena kukonza zolondola, mawuwa amangoponyedwa mozungulira, nthawi zambiri amaphatikiza masitayilo amutu osiyanasiyana pansi padenga limodzi. Sizokhudza mawonekedwe okha; ndi za mawonekedwe onse - kuyendetsa, kunyamula pamwamba, kusintha kuchokera kumutu kupita ku shank. Ndawonapo zojambula zambiri pomwe mutu wamutu umatchulidwa, koma chofunikira kwambiri chinali chakuti mutu wocheperako ukhale pansi pa dzenje losunthika, osati mutu wamba wamba. Kusiyanitsa kumeneku kumafunika pamene mukuyesera kupewa kusokonezedwa kapena kukwaniritsa zokongoletsa zinazake. Chisokonezo nthawi zambiri chimayambira pomwepo.

Anatomy ya Mutu Woyenera

Tikamachotsa zomangira zenizeni za counterhead, fungulo ndi gawo lokhala ndi conical. Mbali yophatikizidwayo nthawi zambiri imakhala 82 ° kapena 90 °, yopangidwa kuti ifanane ndi sinki yopangidwa ndi makina pagawo lokweretsa. Koma apa pali chogwira: kusalala kwa mutu komanso kukhazikika kwagalimoto yofananira ndi koniyi ndizomwe zimalekanitsa chomangira choyambirira ndi chovuta. Kuyendetsa pang'ono kuchokera pakati, monga Phillips kapena Pozidriv, kungayambitse kutuluka pampando womaliza, kuwononga pamwamba. Ichi ndichifukwa chake pamapulogalamu ovuta, timatsamira zomangira makina zomangira ndi galimoto yophatikizika, ngati hex slotted, kapena Torx. Zimakupatsani mphamvu kuti muyike bwino bwino popanda kutsetsereka.

Zinthu zakuthupi ndi zokutira zimagwira ntchito yayikulu, yomwe nthawi zambiri imachepetsedwa. Simungathe kungotenga screw iliyonse yokhala ndi zinc yokhala ndi mpanda wakunja. Ndikukumbukira pulojekiti ya kabati ya telecom komwe ma counterheads omwe ali ndi zinki adatchulidwa. Iwo anawononga mkati mwa chaka chimodzi pamalo a m'mphepete mwa nyanja, zomwe zinapangitsa kuti pakhale madontho oipa ndi nkhawa zokhudzana ndi kukhulupirika kwa mgwirizano. Tinasinthira ku chitsulo chosapanga dzimbiri A2-70 zomangira makina zomangira, ndipo vutolo linatha. Kodi tikuphunzirapo chiyani? Chilengedwe chimayang'anira zomwe zili, osati catalog. Wothandizira yemwe amamvetsetsa izi, monga Handan Zitai Fastener Manufacturing Co., Ltd., yomwe ili pamalo opangira zinthu ku China ndi zida zoyendetsera zinthu zosiyanasiyana, amakhala mnzake, osati wogulitsa chabe.

Kulumikizana kwa ulusi ndi nuance ina. Za a makina a counterhead screw kuti mugwire bwino ntchito - kupereka mphamvu yolimba yoletsa popanda kuvula ulusi womwe uli pabowo loponyedwa kapena wononga pachokha - pamafunika kutalika kwa chinkhoswe. Lamulo la chala chachikulu ndi 1.5 kuwirikiza m'mimba mwake muzitsulo, zambiri muzinthu zofewa ngati aluminiyamu. Ndawona zolephera pomwe mainjiniya, kuyesera kupulumutsa millimeter mu kutalika kwa mbiri, adachepetsa chinkhoswe pansipa. Zomangirazo zidagwira poyamba koma zidalephera pakugwedezeka pakapita nthawi. Ndiko kusinthanitsa kwachikale pakati pa kukongola kwamapangidwe ndi kudalirika kwamakina.

Kupeza ndi Kuwona kwa Kulekerera

Kupeza izi sikungofuna kupeza mtengo wotchipa pa chidutswa chilichonse. Ndi za kusasinthasintha. Kusintha kwa batch-to-batch mu mainchesi amutu kapena ngodya ya cone kumatha kuyimitsa chingwe cholumikizira. Ndidakhala ndi zotengera zomwe zidafika pomwe zomangirazo zinali mkati mwa ANSI kapena DIN kulolerana, koma kutha kwa kulekerera kwapakati pamutu kumatanthauza kuti sizingafanane ndi mapanelo a pre-countersunk popanda kukakamiza, kuyika chiwopsezo. Ndipamene mumayamikira opanga omwe amawongolera ndondomeko yawo mwamphamvu. Kampani yomwe ili m'dera lokhala ndi mafakitale ambiri ngati Yongnian, Handan, nthawi zambiri imakhala ndi mwayi wokhala ndi maunyolo ozama, apadera opangira waya ndi plating, zomwe zimatsogolera kuwongolera bwino pamiyeso yovutayi.

Tiyeni tikambirane zochitika zenizeni. Tinali kusonkhanitsa mapanelo a laminated kuti agulitse malonda apamwamba. Mapangidwewo amafuna kuti pakhale malo osalala bwino, kotero tidagwiritsa ntchito zomangira makina zomangira ndi mutu wa 90 °, sinthani ndikudzaza / kupenta. Gulu loyamba lochokera kwa wogulitsa watsopano linali ndi radius pang'ono pansi pamutu, osati ngodya yakuthwa. Izi zinapanga kusiyana kakang'ono, mzere wa mthunzi, pambuyo pojambula. Zinali zosavomerezeka. Tinayenera kuyika gulu lina lokhala ndi kusintha koyera, koyera kuchokera kumutu kupita ku shank. Zotengera? Mdierekezi ali muzinthu za geometric zomwe sizikhala pazithunzi zokhazikika. Muyenera kufotokozera mutu wa mbiri yanu ngati ndizovuta.

Nkhani ina yothandiza ndikusankha galimoto. Pazogwiritsa ntchito ma torque apamwamba, kuyendetsa kosavuta pamutu pamutu kumakhala kowopsa. Imavula mosavuta. Phillips ndiyabwinoko koma amakonda kutulutsa. Hex socket (Allen) ndi yabwino kwa torque koma imatha kutolera zinyalala. Kupita kwanga kokafuna kufunsira kwakhala Torx. Imapereka ma torque apamwamba kwambiri komanso chiwopsezo chochepa cha kutsika kwa zida. Pamene mukunena, musamangosintha zomwe zili wamba; ganizirani za malo oyikapo komanso torque yofunika. Kalozera wa ogulitsa omwe amapereka zosankha izi m'masitayelo osiyanasiyana ammutu, omwe mungapeze pazinthu monga https://www.zitaifasteners.com, ndi chizindikiro chabwino cha kuthekera kwawo.

Pamene Mulingo Siwokhazikika

Mawu akuti screw screw pawokha amatanthauza kulondola kwina, ulusi wolumikizana, komanso kukwanira mabowo kapena mtedza. Koma phatikizani ndi counterhead, ndikulowa m'dera lomwe miyezo yachigawo imasiyana. Zowononga mutu wa DIN 963 zitha kukhala ndi kutalika kwa mutu kosiyana pang'ono kapena ngodya ya cone kuposa inzake ya ANSI/ASME B18.6.3. Padziko lonse lapansi, kusakaniza izi kungayambitse mutu. Ndidaphunzira izi movutirapo, ndikuyitanitsa zomangira za M4 kuchokera ku zojambula za ku Europe zomwe zidzasonkhanitsidwe ku Asia. Ziwalozo zidafika, ndipo sizinakhazikike pazida zathu, zomwe zidapangidwira mbiri ya JIS. Tinayenera kupanganso makina onse owerengera. Tsopano, funso loyamba limene ndimafunsa ndilakuti, Ndi mulingo uti?

Apa ndipamene kupatsa mwayi wopanga yemwe ali pamalo opangira zinthu zambiri amalipira. Kampani ngati Handan Zitai Fastener, yomwe ili pakatikati pamakampani othamanga kwambiri ku China omwe ali ndi mwayi wolumikizana ndi misewu ndi masitima apamtunda, amakhala ndi luso lopanga zinthu zosiyanasiyana padziko lonse lapansi. Nthawi zambiri amatha kulangiza pazosiyana zobisika komanso ngakhale kugwiritsa ntchito zida zocheperako. Sizongopanga gawo; ndi za kumvetsetsa nkhani yomwe idzagwiritsidwe ntchito.

Kusanthula kulephera ndi magwero olemera a maphunziro. Ndimakumbukira zomwe zidachitika ndikugwedezeka kochititsa chidwi pa chokwera chamoto. Tidagwiritsa ntchito zitsulo zamtundu wa 8.8 zomangira makina zomangira ndi ochapira masika. Iwo amamasukabe. Kafukufukuyu adawonetsa kusakwanira kokwanira komanso malire a makina ochapira masika pamalo olimba. Yankho lake silinali wononga zolimba koma njira ina: tidasinthana ndi zomangira zokhala ndi chigamba chotsekera ulusi chomwe chidayikidwa kale ndikugwiritsa ntchito wrench ya torque kuti titsimikize kuyika bwino. Mawonekedwe a counterhead adakhalabe ofanana, koma luso lothandizira linasintha. Idatsimikizira kuti cholumikizira ndi gawo la dongosolo.

The Logistics ndi Human Factor

Kupitilira muyeso waukadaulo, pali kuthekera kokwanira kagwiridwe ndi zinthu. Wamng'ono zomangira makina zomangira, makamaka kutalika pansi pa 6mm, ndi ululu wowagwira pamanja. Amachotsedwa, kusokonezeka, ndi kuchepetsa kusonkhana. Kuti tipange voliyumu, tidayamba kuyitanitsa atapakidwa m'matumba kapena timitengo ta vibratory feeder. Izi zimafuna kulumikizana ndi wogulitsa kuti atsimikizire kuti zotengerazo zikugwirizana ndi zida zathu zamagetsi. Ndi zambiri zomwe sizimawonekera pazojambula zilizonse zaumisiri koma zimakhudza kwambiri mizere komanso mtengo wake.

Kuwunika kwabwino nthawi zambiri kumakhala kokhazikika m'malo mokhazikika. Mumapeza satifiketi yofananira, koma mumayang'ana kuyang'ana kwamutu pachitsanzo? Kapena kuuma kwa pachimake? Tidayambitsa cheke chosavuta koma chothandiza: kugwiritsa ntchito go/no-go gauge ya mainchesi amutu ndi purojekitala ya mbiri kuti muwone ngodya ya cone pachitsanzo kuchokera pagawo lililonse. Zinagwira magulu angapo oyipa pazaka zomwe zikanayambitsa kukonzanso mzere. Ndi za kumanga zigawo za chitsimikizo. Wopanga yemwe amapereka zambiri zowunikira komanso mawonekedwe osasinthika amapangitsa kuti ntchitoyi ikhale yosavuta.

Pomaliza, zimatsikira ku mgwirizano. Ubale ndi supplier wanu wa fasteners suyenera kukhala wongochitika. Mukamagwira ntchito ndi wopanga yemwe ali ndi maziko olimba komanso zomangamanga, monga Zitai Fastener yokhala ndi malo abwino pafupi ndi njira zazikulu zoyendera, sikuti mukungogula chinthu. Mukulowa muzochitika zawo zakupanga. Iwo mwina awonapo masauzande osiyanasiyana ogwiritsira ntchito ndipo atha kupereka upangiri wanzeru-mwina kutanthauza masitayilo amutu osiyana pang'ono kuti akhazikike mosavuta kapena plating yotsika mtengo kwambiri yomwe imakwaniritsa zofunikira za dzimbiri. Kukambitsirana kumeneko, kobadwa kuchokera ku zochitika zenizeni kumbali zonse ziwiri, ndipamene phindu lenileni lagona pakufufuza chinthu chooneka ngati chophweka ngati screwhead machine.