Xa uva ukuzinza kumgca wethu womsebenzi, ingcinga yokuqala ihlala igxuma kwizinto eziphathekayo-intsimbi ehlaziyiweyo, i-bio-based coatings. Le yinxalenye yayo, ngokuqinisekileyo, kodwa kukuthatha kwinqanaba eliphezulu. Owona, umceli mngeni mkhulu kuku I-bolt yamandla kunye neenkqubo zezixhobo ngokwazo: indlela eziyilwe ngayo, ezisetyenziswa ngayo, kwaye ngokubalulekileyo, indlela ezisilela ngayo. Utshintsho oluhlala luhleli alukho malunga nokuba yintoni into eyenziwe ngayo, kodwa indlela esebenza ngayo kumawaka emijikelo kwiflange yeinjini yomoya okanye kwisiqwenga esingcangcazelayo soomatshini abanzima. Ukuba isiqhoboshi sidinga ukutshintshwa kabini rhoqo, ulukhanyele naluphi na ugcino lwempahla. Kulapho olona tshintsho lwenzekayo, okanye ubuncinci, apho lufuneka khona.

Ukucinga kwakhona owomeleleyo yiMantra engcono

Ishishini belithe phithi ngamandla okugqibela angamashumi eminyaka. Ndinike ibakala eliphezulu, ibhonti enzima. Kodwa phantsi, loo ngqondo idala iingxaki. Icaciswe ngokugqithisileyo, lukhuni ngokugqithisileyo I-bolt yamandla inokuba brittle, ichaphazeleke kuxinzelelo lokuqhekeka kwe-corrosion kwindawo ezithile. Ndibone i-12.9 grade bolts snap kwi-tracker yelanga ngexesha le-snap ebandayo, apho i-ductile ye-10.9 inokuthi isolule kancinci. Ukwenziwa kwezinto ezintsha akunyanzelekanga ukuba kutyhale imvulophu yamandla, kodwa kubunjineli iprofayile yamandla afanelekileyo-ukwandisa ukuhanjiswa komthwalo we-clamp, iradiyasi yeengcambu zokunciphisa uxinzelelo. Kumalunga nokuyila ubomi obuthile bokudinwa kwesicelo, hayi nje ikhathalogu spec.

Oku kukhokelela kwizixhobo. I-wrench ye-torque yombane ephezulu echanekileyo iyamangalisa, kodwa ukuba idizayini edibeneyo okanye i-bolt ye-coating friction ayihambelani, usebenzisa nje amandla angachanekanga ngezixhobo ezibiza kakhulu. Oku sakufunda kabuhlungu kumsebenzi wokwakha ibhulorho. Sasinezixhobo zamva nje ezilungisiweyo, kodwa ibhetshi yeebholithi ezishushu zediphu zinee-coefficients zokukhuhlana eziguquguqukayo. Isiphumo? Imithwalo engalinganiyo ye-clamp kwijoyini. Ukuqaliswa kwezinto ezintsha kwakukho inyathelo lokubuyela umva: ukuphumeza indlela elula, yesikolo esidala se-turn-of-nut ngokuhambelana nokuqinisekiswa. Yayingeyiyo iteknoloji ephezulu, kodwa yayiqinisekisa ukuthembeka. Ngamanye amaxesha ukuzinza kumalunga nokuqina kunye nokuyilungisa okokuqala, ukuphepha ukusebenza kwakhona kunye nenkcitho.

Iinkampani ezifumana oku zidibanisa i-fastener kunye nesixhobo njengenkqubo. Bendijonge iispecs zomenzi onje I-Sunnian Zitai Festener Fishaner Comment Com. (ungazifumana apha https //wwww.ziitasteners.com). Ngokusekwe eYongnian, iHebei-intliziyo yemveliso yaseChina ekhawulezayo-ugxininiso lwabo kwimveliso engaguqukiyo kunye nolungiselelo olusuka kwindawo enkulu yemveliso ithetha ngesidingo esisisiseko somgangatho kunye nokusebenza kakuhle kwekhonkco lokubonelela. Uzinzo lokwenyani luqala ngokungathuthwa ngomoya ibhetshi yokutshintsha kuba eyokuqala yasilela phambi kwexesha.

ILizwe eliNganambithekiyo leeCoatings kunye neCorrosion

Uthintelo lomhlwa sisithintelo esikhulu sozinzo. Ibholithi edlekileyo yibholiti engaphumeleliyo, ekhokelela ekutshintshweni, ixesha lokuphumla, kunye nenkcitho yezinto eziphathekayo. Ukusuka kude kwi-hexavalent chromium platings yayilinyathelo elikhulu. Kodwa ezinye iindlela, njengeenkqubo ze-zinc-flake, zineegophe zazo zokufunda. Ubukhulu besicelo bubaluleke kakhulu-buncinci kakhulu, kwaye buyasilela; ngqindilili kakhulu, kwaye ingcolisa ukunyamezela intambo kunye nobudlelwane be-torque-tension. Ndichithe iiyure kunye neetshathi zoxinzelelo lwetorque ndizama ukuphinda ndilungelelanise i-coating entsha.

Uvavanyo lwehlabathi lokwenyani lukwiindawo ezinzima. Siye savavanya ezinye iicolymers ezintsha, ekucingelwa ukuba zilungele ngakumbi i-eco-friendly kwi-polymeric I-bolt yamandla iindibano zamaqonga okufikelela kude nonxweme. Iziphumo zovavanyo lwesitshizi setyuwa zibe ziinkwenkwezi. Ebaleni, emva kweenyanga ezintandathu, ukuwohloka kwe-UV kwabenza barhabaxa kwaye barhabaxa. Ukungaphumeleli kwakungekho kwi-corrosion resistance, kodwa kwi-UV uzinzo-inkcukacha kwiphepha ledatha elingcwatywe kumanqaku asezantsi. Ukwenziwa kwezinto ezintsha apha kuthetha uvavanyo olupheleleyo olulinganisa imekobume yokwenyani yehlabathi yoxinzelelo oluninzi, hayi nje iimvavanyo zaselebhu ezisemgangathweni.

Apha kulapho incoko kufuneka ibandakanye ukugcinwa. Ibholithi ezinzileyo inokuba yenye yenzelwe ukuhlolwa lula kunye nokuphinda kushukunyiswe kwakhona, kunye nezalathi ezicacileyo ezibonakalayo zokulahleka kokulayisha kwangaphambili, nokuba i-carbon footprint yayo yokuqala iphezulu kancinci. Ukulungiswa kwexesha elide kubetha iziqinisekiso zexesha elilodwa eliluhlaza.

I-Tool Evolution: Idatha Ngaphezulu kwamandla acocekileyo

Ukutshintsha okukhulu kwezixhobo azikho amandla angaphezulu, kodwa ubulumko obungakumbi. I-tensioner yebholithi ehlakaniphile ayimpompe nje ulwelo olwenziwa ngamanzi; ibeka iliso kumthwalo kunye ne-engile ngaxeshanye, ukuloga idatha yesibophelelo ngasinye. Oku kudala umkhondo wophicotho lwemfezeko edibeneyo. Ukuzinza, le datha yigolide. Ikhusela zombini ngaphantsi kwe-torquing (ekhokelela ekungaphumeleli) kunye nokugqithisa (okunokuthi konakalise ngokusisigxina i-bolt okanye i-substrate, ukuchitha zombini). Iyasisusa ekucingeni isise ekuqinisekeni.

Kodwa idatha izisa ubunzima. Ngoku ufuna abasebenzi abanokuyitolika, kunye neenkqubo zokuyilawula. Kwiprojekthi yefama yomoya, sasinabacinezeli abafaka idatha kwiitablet. Ingxaki? Uqhagamshelo kwiindawo ezikude bekukho amabala, kwaye isoftware ibingenangqondo. Ukuveliswa kwezinto ezintsha—isixhobo—kwathintelwa yinkqubo yayo yendalo exhasayo. Isifundo ibiyeyokuba isixhobo sokuqalisa izinto ezintsha kufuneka sibe ngqongqo kwaye sigxininise kumsebenzisi, hayi nje ubutyebi bedatha. Esona sixhobo sizinzileyo sinokuba seso sisetyenziswa ngabasebenzi ngokuchanekileyo ngalo lonke ixesha, nokuba ayisosona siphambili kwimarike.

I-Ergonomics ngumdlalo wokuzinza, kwakhona. Isitshixo sempembelelo esilula, esilungelelaniswe ngcono sinciphisa ukudinwa kwabasebenzi kunye nokwenzakala. Leyo yinto yokuzinza komntu ehlala ingahoywa. Isixhobo esihlala iiyure ze-10,000 endaweni ye-5,000 ngaphambi kokwakhiwa kwakhona yinto ethe ngqo kunye nokugcinwa kweendleko. Ukuqina kunye nokusebenza kwezixhobo ngokwazo zisiqingatha sedabi.

ISetyhula: UkuSetyenziswa kwakhona kunye noKuphinda kwenziwe uMqobo

Wonke umntu uthetha ngoqoqosho lwesetyhula kwi-fasteners, kodwa i-nut enzima ukuyiqhekeza (i-pun ihloselwe). Ukusetyenziswa kwesakhiwo esibalulekileyo, ukusebenzisa kwakhona ibholithi kaninzi ayiqalisi ngenxa yoxanduva kunye nomngcipheko womonakalo wokudinwa ongenakuwubona. I-engile yokuyila i-disssembly kunye nokubuyisela kwakhona. Ngaba singakwazi ukusuka kuguquko olusisigxina (njengamandongomane etorque akhoyo) siye kwiindlela zokutshixa ezinokuphinda zisetyenziswe? Kukurhweba ngokuthembeka.

Eyona ndlela ikhawulezayo kukwenza izixhobo kwakhona. Iimpawu eziphambili ngoku zineenkqubo zokuthatha umva kwizixhobo zabo zexabiso eliphezulu le-pulse kunye ne-torque wrenches. Bathatha indawo yeenjini, izitywina, kunye ne-elektroniki, ngokufanelekileyo banika ubomi obutsha kwizindlu. Oku kwenza ingqiqo yezoqoqosho kubo kwaye kunciphisa inkunkuma. Yindlela yepragmatic yesetyhula esele isebenza, eqhutywa kukongiwa kweendleko kangangoko iinjongo zokusingqongileyo.

Kwiibholiti ngokwazo, i-loop yesetyhula ngoku ivala kwi-melt furnace. Ukuqinisekisa ukuba zenziwe ngentsimbi ecocekileyo, enokuphinda isetyenziswe ngaphandle kweengubo ezingcolisayo linyathelo elisisiseko kodwa elibalulekileyo. Ubuchule bomthengisi bokubonelela ngokulandeleka kwezinto, njengabanye abavelisi abakhulu abadityanisiweyo kwiihabhu ezifana neYongnian banokubonelela, iyakuxhasa oku kuhla komgangatho wokurisayikilisha.

Ukudityaniswa okunyanzelekileyo

Ekugqibeleni, inguqulelo ezinzileyo ayizukuvela kwinkampani yebolt okanye kwinkampani yesixhobo esebenza yodwa. Kufuneka idityaniswe. Yinjineli yoyilo edibeneyo, isicacisi sefastener, kunye nomcwangcisi wogcino ohleli phantsi kunye. Icacisa inkqubo ye-bolt-tool-coating njengepakethe enye, ihlolwe kwaye yaqinisekiswa kunye.

Ndibona amagqabantshintshi oku kwi-aerospace kunye ne-premium yemoto kumacandelo, apho iindleko zokungaphumeleli zihamba ngeenkwenkwezi. Iyathontsiza phantsi kwizicelo zamashishini. Umbuzo ngowokuba ingaba ulwakhiwo olubanzi kunye necandelo lezamandla, kunye nemida yawo engqingqwa kunye namatyathanga obonelelo aqhekekileyo, angayamkela le ndlela yokucinga yenkqubo.

Ngoko, buyela kumbuzo wokuqala. Ibholithi yamandla kunye nezinto ezintsha zokuzinza zincinci malunga neempumelelo ezikhanyayo kunye nokunye malunga nomsebenzi onzima, oneenkcukacha zokuphucula inkqubo, ukuhlanganiswa kwedatha, kunye nokucinga komjikelo wobomi. Kukuqinisekisa ukuba ibholiti oyifakileyo namhlanje ayibi yingxaki yomnye umntu-kunye nenkcitho-ngomso. Injongo ayinakwenzeka, ukusebenza ixesha elide. Kwaye kweli shishini, ukungahambelani kolona hlobo luphezulu lokuqamba izinto ezintsha.