Masithethe ngezikrufu zomatshini we-Counterhead. Ukuba ubonisa nje isikrufu esinentloko ecaba ngentloko eyicylindrical, sele usiphosa isiqingatha sebali. Ebaleni, ngakumbi xa ujongana nokuthengwa komthamo ophezulu okanye iindibano ezichanekileyo, igama liphoswa ngokukhululekileyo, lihlala lidibanisa izitayile zentloko ezahlukeneyo phantsi kophahla olunye. Akunjalo nje malunga nokumila; imalunga ne-interface yonke-i-drive, indawo yokuthwala, inguqu ukusuka entloko ukuya kwi-shank. Ndibone imizobo emininzi kakhulu apho i-counterhead ichaziwe, kodwa eyona mfuno yayiyeyokuba intloko yeprofayile ephantsi ihlale igungxulwe kumngxunya oshiyiweyo, hayi ukuba yintloko ethe tyaba eqhelekileyo. Lo mahluko ubalulekile xa uzama ukunqanda ukuphazamiseka okanye ukuphumeza isiphelo sobuhle. Ukubhideka kudla ngokuqala kanye apho.

I-Anatomy ye-Counterhead efanelekileyo

Xa sicalula isikrufu se-counterhead yokwenyani, isitshixo siyindawo yokuthwala i-conical. I-engile ebandakanyiweyo iqhele ukuba yi-82° okanye i-90°, eyilelwe ukutshatisa i-countersink eyenziwe ngoomatshini kwindawo yokukhwelana. Kodwa nantsi into yokubambisa: umphezulu wentloko kunye nobunzulu bokuqhuba ngokunxulumene naloo cone kuko okwahlula isibophelelo seprimiyamu kwingxaki. I-off-center drive encinci, njengePhillips okanye i-Pozidriv, inokubangela ukuphuma kwekhamera ngexesha lokuhlala kokugqibela, ukonakalise umphezulu. Yiyo loo nto kwizicelo ezibalulekileyo, sijonge ngakuyo counterhead machine izikrufu nge drive edibeneyo, njenge hex slotted, okanye nokuba Torx. Ikunika ulawulo lokuyihlalisa ngokugqibeleleyo ngaphandle kokutyibilika.

Izinto eziphathekayo kunye neplating zidlala indima enkulu, ehlala ijongelwa phantsi. Awunakuvele ubambe nasiphi na isikrufu se-zinc-plated kwindawo ebiyelweyo yangaphandle. Ndikhumbula iprojekthi yekhabhinethi ye-telecom apho ii-counterheads ze-zinc-plated zichazwe. Ziye zagqwala kwisithuba sonyaka kwisiza esiselunxwemeni, nto leyo ekhokelele kwibala elibi kunye neenkxalabo malunga nesidima esidibeneyo. Satshintshela kwintsimbi ye-A2-70 counterhead machine izikrufu, yaye ingxaki yathi shwaka. Sifunda ntoni? Imekobume iyalela i-spec, hayi ikhathalogu kuphela. Umthengisi okuqondayo oku, njenge-Handan Zitai Fastener Manufacturing Co., Ltd., emi kwindawo enkulu yemveliso yaseTshayina enezixhobo zokujongana nezicelo zezinto ezahlukeneyo, uba liqabane, hayi umthengisi nje.

Ukubandakanya imisonto yenye incasa. Kuba a counterhead machine screw ukusebenza ngokuchanekileyo-ukubonelela ngamandla obambe oqinileyo ngaphandle kokukhulula imisonto kumngxunya ocofayo okanye isikrufu ngokwaso-udinga ubude obaneleyo bothethathethwano. Umgaqo webhontsi yi-1.5 ngokuphindwe kabini ubukhulu bentsimbi, ngakumbi kwizinto ezithambileyo ezifana ne-aluminiyam. Ndibone ukusilela apho iinjineli, zizama ukugcina i-millimeter kubude beprofayili, zanciphisa ukubandakanyeka ngezantsi kwalo mda. Izikrufu zazibambe ekuqaleni kodwa zasilela phantsi kongcangcazelo ekuhambeni kwexesha. Lurhwebo lwakudala phakathi kobuhle boyilo kunye nokuthembeka koomatshini.

Ukufumana kunye neNyaniso yoNyamezelo

Ukufumana ezi ayikokufumana elona xabiso lisezantsi ngeqhekeza ngalinye. Imalunga nokuhambelana. Ukwahluka kwebhetshi-kwibhetshi kwidayamitha yentloko okanye i-engile yekhowuni inokumisa umgca wendibano. Ndinezikhongozeli ezifikayo apho izikrufu zazingaphakathi kwe-ANSI okanye i-DIN yokunyamezelana, kodwa isiphelo esiphezulu sonyamezelo lwedayamitha yentloko sithetha ukuba aziyi kulungela iiphaneli zangaphambi kokubala ngaphandle kokunyanzeliswa, zibeke umngcipheko wokuguqulwa. Kulapho uyabaxabisa abavelisi abalawula inkqubo yabo ngokuqinileyo. Inkampani esekwe kwindawo egxininisiweyo yemizi-mveliso efana neYongnian, eHandan, ihlala inenzuzo yobunzulu, ikhonkco lobonelelo olukhethekileyo lwentonga yocingo kunye nokucwenga, okukhokelela kulawulo olungcono kule milinganiselo ibalulekileyo.

Makhe sithethe ngemeko yokwenyani. Sasihlanganisa iipaneli ezilaminethiweyo ukwenzela ukuthengisa okusemgangathweni ophezulu. Uyilo lufuna indawo egudileyo ngokugqibeleleyo, ngoko sasisebenzisa counterhead machine izikrufu ngentloko engama-90°, iseti igungxu kwaye emva koko izaliswe/ipeyintwe ngaphezulu. Ibhetshi yokuqala evela kumthengisi omtsha yayinerediyasi encinci phantsi komphetho wentloko, hayi ikona ebukhali. Oku kwakha isithuba esincinci, umgca wesithunzi, emva kokupeyinta. Yayingamkelekanga. Kuye kwafuneka ukuba sikhuphe ibhetshi eyahlukileyo ngenguqu ebukhali, ecocekileyo yentloko ukuya kwi-shank. I-takeway? Umtyholi kwiinkcukacha zejometri azisoloko zikho kumzobo oqhelekileyo. Kuya kufuneka uchaze i-contour yeprofayili yentloko ukuba ibalulekile.

Omnye umba osebenzayo kukhetho lokuqhuba. Ukusetyenziswa kwe-torque ephezulu, i-slotted drive elula kwi-counterhead yi-nightmare. Iqhawula ngokulula. UPhillips ungcono kodwa usetyekele ekuphumeni. I-hex socket (Allen) ilungile kwitorque kodwa inokuqokelela inkunkuma. Ukuya kwam kwizicelo ezibangayo kuye kwaba yiTorx. Inika ukuhanjiswa kwetorque ephezulu kunye nomngcipheko omncinci wokutyibilika kwesixhobo. Xa ukhankanya, musa ukuvelela nje kwinto eqhelekileyo; cinga ngendawo yofakelo kunye netorque efunekayo. Ikhathalogu yomthengisi enikezela ngolu khetho kuzo zonke izimbo zentloko ezahlukeneyo, onokuzifumana kwimithombo efana ne-https://www.zitaifasteners.com, luphawu olulungileyo loluhlu lwamandla abo.

Xa uMgangatho Ungekho semgangathweni

Igama elithi machine screw ngokwayo lithetha ukuchaneka okuthile, imisonto edibeneyo, kunye nokulingana kwemingxuma echothiweyo okanye amandongomane. Kodwa yidibanise ne-counterhead, kwaye ungena kwindawo apho imigangatho yengingqi iyahlukana. I-DIN 963 counterhead screw inokuba nobude bentloko obahluke kancinane okanye i-engile yekhowuni kune-ANSI/ASME B18.6.3 esebenza nayo. Kwikhonkco lokubonelela ngehlabathi, ukuxuba oku kunokubangela intloko ebuhlungu. Ndifunde oku ngendlela enzima kwangethuba, ndiyalela izikrufu ze-counterhead ze-M4 kumzobo waseYurophu wemveliso edityaniswa e-Asia. Amalungu afikile, kwaye awazange ahlale phantsi kwisixhobo sethu, esasiyilelwe iprofayili esemgangathweni ye-JIS. Kwafuneka siphinde simatshini zonke ii-countersinks. Ngoku, umbuzo wokuqala endiwubuzayo ngulo, Kowuphi umgangatho?

Apha kulapho ukusebenzisa umenzi obekwe kwisiseko esibanzi semveliso kuhlawula khona. Ifemu efana ne-Handan Zitai Fastener, ebekwe kumbindi weshishini laseTshayina elikhawulezayo elinokufikelela kwindlela kunye nonxibelelwano lukaloliwe, iqhele ukuba namava okuvelisa imigangatho emininzi yehlabathi. Bahlala becebisa ngeeyantlukwano ezifihlakeleyo kwaye bade babambe izixhobo kwii-specs ezingaqhelekanga. Ayikokwenza nje inxalenye; imalunga nokuqonda umxholo eza kusetyenziswa kuwo.

Uhlalutyo lokusilela ngumthombo otyebileyo wokufunda. Ndikhumbula isiganeko sokushukuma okubangelwa kukukhulula kwi-motor mount. Sasebenzisa umgangatho wepropathi yeklasi ye-8.8 yentsimbi counterhead machine izikrufu ngeewasha zasentwasahlobo. Zazikhulula. Uphando lubonise ukungonelanga kwangaphambili kunye nokunciphisa iwasha yasentwasahlobo kwindawo eqinile. Isisombululo ibingesiso isikrufu esinamandla kodwa yindlela eyahlukileyo: siye satshintshela kwizikrufu ngepetshi yokutshixa esele ifakwe ngaphambili kwaye sasebenzisa isikrufu setorque esilungisiweyo ukuqinisekisa ukulayisha kwangaphambili okuchanekileyo. I-counterhead style yahlala ifana, kodwa iteknoloji encedisayo yatshintsha. Yagxininisa ukuba i-fastener yinxalenye yenkqubo.

ULungiselelo kunye neFactor yoLuntu

Ngaphandle kwee-specs zobugcisa, kukho ukusebenza ngokupheleleyo kokuphatha kunye noluhlu. Incinci counterhead machine izikrufu, ngakumbi kubude obungaphantsi kwe-6mm, yintlungu yokusingatha ngesandla. Ziye ziwiswe, zixutywe, kwaye zicothe ukuhlanganisana. Ukuveliswa kwevolumu, saqala uku-odola ukuba zipakishwe kwiireli okanye iintonga ze-vibratory feeder-ready. Oku kufuna ulungelelwaniso kunye nomthengisi ukuqinisekisa ukuba ukupakishwa kuyahambelana nezixhobo zethu ezizenzekelayo. Yinkcukacha engabonakali nakuwuphi na umzobo wobunjineli kodwa inefuthe elikhulu ekusebenzeni komgca kunye neendleko.

Iitshekhi zomgangatho zihlala zisebenza endaweni yokuba ziqale. Ufumana isatifikethi sokuhambelana, kodwa ngaba ujonga ukugxila kwentloko kwisampulu? Okanye ukuqina kondoqo? Siqalise isheke elula kodwa esebenzayo engenayo: usebenzisa i-go/no-go gauge yedayamitha yentloko kunye neprojector yeprofayile ukujonga i-cone angle kwisampulu kwiqashiso ngalinye. Ibambe iibhetshi ezimbalwa ezimbi kule minyaka inokuthi ibangele ukusebenza kwakhona phantsi komgca. Imalunga nokwakha iileya zengqinisekiso. Umvelisi obonelela ngokulandeleka okuneenkcukacha kunye neempawu zomzimba ezingaguqukiyo wenza le nkqubo ibe lula kakhulu.

Ekugqibeleni, yehla kwintsebenziswano. Ubudlelwane kunye nomthengisi wakho we-fasteners akufuneki bube yintengiselwano kuphela. Xa usebenza nomvelisi onesiseko esiluqilima kunye neziseko ezingundoqo, njengeZitai Fastener enendawo yayo enobuchule kufutshane neendlela ezinkulu zothutho, awuthengi nje imveliso. Ungena kumava abo emveliso. Basenokuba babone izicelo ezahlukeneyo eziliwaka kwaye banokunika iingcebiso zepragmatic-mhlawumbi bacebise isimbo sentloko esahluke kancinane sofakelo olulula okanye iplating eneendleko ezingaphezulu ezihlangabezana nemfuneko yokubola. Loo ncoko yababini, eyazalwa ngamava asebenzayo kumacala omabini, kulapho elona xabiso lileleyo ekufuneni into ebonakala ilula njengesikrufu somatshini we-counterhead.