Iwe unoona 'round head machine screws' pane imwe pepa uye funga, 'simple dome, slotted kana Phillips, yakawana.' Ndiwo musungo wekutanga. Munyika chaiyo yegungano, fungidziro iyoyo inogona kukudyira nguva, mari, uye kushushikana kwakawanda kana chikamu chikasaita. Haisi chimiro chete; iyo seti yezvibvumirano pakati pekubata, kubvumidzwa, kubatanidzwa kwezvishandiso, uye chitarisiko chekupedzisira icho vazhinji vekutenga zvinhu, kutaura chokwadi, gloss pamusoro kusvikira vabata musoro wakabviswa kana kubata nenyaya yekuenderana pamutsetse.

Iyo Profile ndiyo Poindi

Ngatitorei zvakananga. The classic round musoro muchina sikuruu ine musoro wehemispherical ine nzvimbo yakati sandara inobereka pasi. Kiyi haisi iyo dome yaunoona, ndiyo yepasi pasi. Yakagadzirirwa makomba akanyura? Kwete, kwete chaizvo. Ndizvo zvakajairika kusanganiswa-ne oval head screws. Musoro wakatenderera unogara pamusoro peworkpiece. Izvi zvinoreva kuti unoda mvumo yakakwana pamusoro pepamusoro. Ndakaona dhizaini apo mainjiniya akatsanangura musoro wakatenderera wegomba rakadzoserwa, ndokuzongowana mudziyo wegungano ukatadza kuwana kona yakatwasuka padhiraivha nekuti iyo dome yairova madziro emadziro. Rework city.

Hurefu hwemusoro uye dhayamita reshiyo zvine basa kupfuura zvaungafunga. Iyo isina kudzika, yakafara dome inopa yakaderera chimiro asi diki dhiraivha socket size, ine njodzi cam-out. Dome refu, rakatetepa rinokupa yakadzika dhiraivha recess (yakanakira torque) asi inobuda zvakanyanya. Kune chimwe chinhu chakaita sekuchengetedza nameplate kana chivharo chegeji chakatetepa paunoda kutarisa kwakatsetseka, kwakapera asi usingakwanise kunyura simbi yepasi, musoro wedenderedzwa ndiko kuenda. Asi iwe unofanirwa kuibatanidza newasher kana iyo substrate yakapfava, kana iyo yakadzika inotakura nzvimbo inongochera mukati.

Sarudzo yezvinhu inotamba mune izvi zvakare. Musimbi isina tsvina, kunyanya 300 akatevedzana, simbi inogona nduru. Kana uri kutyaira simbi isina tsvina round musoro muchina sikuruu mu nati yesimbi isina simbi kana gomba risina mafuta ekuzora kana kupeta, unogona kuisa chinhu chacho panzvimbo usati warova spec torque. Chidzidzo chakadzidza nenzira yakaoma pabasa rekugadzira zvinhu zvemugungwa. Isu takachinjira kune zinc-plated kabhoni simbi screw yekushandisa, dambudziko raenda. Chimiro chemusoro hachina kuchinja, asi mamiriro ezvinhu akaita mutsauko wese.

Dhiraivha Mhando uye Iyo Grip Reality

Slotted, Phillips, Pozidriv, Allen (socket cap). The drive type yakaroorwa nemusoro. Chikoro chekare-chakatsemurwa musoro chinotyisa pakugadzirwa. Mutyairi wako anotsvedza, anokuvadza dome, uye anotaridzika zvakaipa. Phillips iri nani asi ichiri kuda cam-out pasi pe torque yakakwirira. Kune chero yakakomba gungano, iwe unoda socket drive. Asi heino kubata: socket (Allen) dhiraivha mumusoro wakatenderera zvinoreva diki hex kiyi saizi kana ichienzaniswa nesocket head cap screw yedhayamita yemuviri wakafanana, nekuti madziro esoketi anofanirwa kukwana mukati mekukombama kwedome.

Izvi zvinotungamira kune inoshanda chaizvo yekutsvagisa nyaya. Iwe unoda yepamusoro-giredhi alloy simbi ye screw kuti uwane inodiwa clamp simba pasina kubvisa iyo yemukati hex. Ini ndinorangarira batch kubva kumutengesi iyo icharamba isina zita uko iyo hex socket kudzika kwaive pasi-yakagadzirwa nehafu yemamilimita. Kiyi yaisazogara zvizere, yakabvisa pakuedza kwekutanga kutyaira, uye taifanira kuongorora nemaoko nekuramba zviuru makumi maviri. Kukundikana kwanga kusiri mushinda kana kusimba kwakasimba; yaive mune iyo diki, kazhinji isingatariswe, yekutyaira chimiro.

Ndokusaka iwe ukawana mutengesi anowana aya nuances zvakanaka, unonamatira nawo. Nzvimbo yakadai Handan Zitai Fastener Kugadzira Co, Ltd., yakavakirwa muChina's hombe fastener hub muYongnian, Hebei, inonzwisisa izvi pachiyero chekugadzira. Nzvimbo yavo iri pedyo nemigwagwa mikuru yekufambisa haisi nzvimbo yekutengesera chete; zvinoreva kuti vakanyudzwa mune yekugovera ketani ecosystem uko aya mafungidziro anopokana zuva nezuva pamafekitori pasi. Kutarisa catalogue yavo pa zitafasteners.com, iwe unogona kuona kutarisisa kwekutyaira kutsanangurwa uye musoro profiling kunyangwe pazvinhu zvakajairika. Ndiyo iyo granular level yekutonga inoparadzanisa mutengesi kubva kune wekugadzira shamwari.

Dambudziko Rokupedzisa Hapana Anotaura Nezvo

Plating uye kupfeka. Musoro wedenderedzwa, neuso hwawo wakakombama unoramba uripo, wakatosimba kupuranga zvakaenzana pane sikuruu ine musoro wakatsetseka. Electroplating inowanzovakira pamicheto nemakona. Pamusoro wakatenderera, 'mupendero' ndiwo denderedzwa rose apo dome inosangana neshank. Iwe unogona kuwana ridge inooneka kana nzvimbo yakatetepa ipapo. Zvekushongedza zvikumbiro kana uko kushomeka kwekupokana kwakakosha, izvi zvinonetsa chaizvo.

Isu takanga tine purojekiti yekuvharirwa kwekunze tichishandisa zinc-flake coated (Geomet) denderedzwa remusoro screws yeunifomu dema kupera. Mienzaniso yekutanga yakanga yakakwana. Kumhanya kwekugadzira kwakaratidza mutsauko kudiki musheen uye ukobvu kwakatenderedza iyo musoro-kune-shank junction. Zvaiva zvisingaoneki, asi muchiedza chakati, chisungiso chacho chaiita 'chiine mhete.' Mutengesi wekupfeka akapomera screw geometry; screw maker akapomera coating process. Mhinduro yacho? Kugadzirisa dhizaini uye kubvongodza panguva yekuputira iyo chaiyo chikamu geometry. Yakawedzera vhiki kunguva yekutungamira. Ikozvino chave chinhu chemutsara mune yedu spec: Coating kufanana kunofanirwa kuchengetedzwa pamusoro izere musoro profile.

Apa ndipo panobva paita basa rekugadzira kambani yakaita saZitai. Kuve muYongnian, vane mukana wekukurumidza kune network yeplating uye nyanzvi dzekurapa. Vanogona kugadzirisa nyaya idzi-nhanho-nhanho nekuti vanoona huwandu uye zvakasiyana. Chitoro chidiki, chakazvimirira chinogona kunge chisina iyo ecosystem yekutsamira pairi.

Nguva Yokuishandisa (Uye Nguva Yokumhanya)

Saka mushure mezvose izvi, kupi round musoro muchina sikuruu kuwana kuchengetwa kwayo? Yakanakira kubatanidza zvinhu panzvimbo isingagadziriswe nekaunda. Funga nezvekuisa ndiro yehinge kumusuo wemapuranga, kana kuchengetedza simbi yesimbi kune dombo kana kongiri pamusoro (ine anchor, hongu). Iyo dome inopa tarisiro yakapedzwa isinganyanye kutsvedza pane musoro wepani. Zvinobatsirawo mumivharo yemagetsi uko musoro wakatsetseka wakachengeteka uye usingakwanise kubata wiring.

Unofanira kunzvenga rini? Paunenge uchida kupera kwekutsvaira (shandisa musoro wakatsetseka kana kuti oval). Paunenge uchida yakakwira torque uye kushoma protrusion (socket head cap screw iri nani, asi inonamatira kumusoro). Paunenge uchiunganidza brittle zvinhu senge mamwe mapurasitiki kana macomposites - iyo yakawedzera kutakura simba reiyo flat pasi inogona kupaza zvinhu. Nguva dzose shandisa washer kana yakakura inotakura nzvimbo.

Iyo yekutora ndeyekusamboibata sechigadziro chegeneric. Kukosha kwayo kuri mune yayo chaiyo geometry kune chaiwo mamiriro. Kuzvitsanangura nenzira kwayo-nechaiyo dhiraivha, zvinhu, plating, uye kunzwisisa kwakajeka kwemamiriro egungano-ndiyo inoparadzanisa dhizaini inoshanda kubva kune iyo inofanirwa kugara ichigadziriswa mumunda. Icho chikamu chidiki, asi senge zvinhu zvese mukugadzirwa kwemichina, dhiabhori ari mune izvo zvaunodzidza chete nekuvakanganisa kutanga.