Lo mhlahlandlela uhlinzeka ngesibukezo esibanzi se isikulufa se-grub, ukumboza izinhlobo zabo, izinhlelo zokusebenza, izinzuzo, kanye nobubi. Sizohlola izinto ezahlukahlukene, osayizi, namasu wokufaka, ukuqinisekisa ukuthi unolwazi lokukhetha nokusebenzisa isikulufa se-grub ngempumelelo ekusetshenzisweni okuhlukahlukene kwemishini. Funda ukuthi ungakhetha kanjani ilungelo isikulufa se-grub Ngezidingo zakho ezithile futhi uvikele amaphutha ajwayelekile.
Yini ama-grub screws?
Isikulufa se-grub, eyaziwa nangokuthi izikulufo ezisethiwe, zincane, izikulufo ezingenabumpofu ezisetshenziselwa ukuvikela izingxenye ndawonye. Ngokungafani nezikulufo zendabuko ngekhanda le-screwdriver, isikulufa se-grub baqhutshwa endaweni besebenzisa ukhiye we-hex (allen wrench) noma ithuluzi elifanayo. Ngokuvamile asetshenziswa kuzinhlelo zokusebenza lapho kudingeka khona iphrofayili ephansi namandla aphezulu aphezulu. Ukulula ukuklama kuvumela ukuqina okuphephile ezikhaleni eziqinile.
Izinhlobo zezikulufa ze-grub
Into uqobo lwayo
Isikulufa se-grub zitholakala ngezinto ezahlukahlukene, okunikezela ngezakhiwo ezihlukile:
- Steel: Izinto ezivame kakhulu, ezinikeza amandla aphezulu nokuqina. Amabanga ahlukahlukene wensimbi ayatholakala, ahlinzeka ngamazinga ahlukile wobulukhuni kanye nokumelana nokugqwala.
- Insimbi engagqwali: Inikeza ukumelana nokuqina okuphezulu, okwenza kube yinto elungele izinhlelo zokusebenza zangaphandle noma ezinokhahlo. 304 ne-316 insimbi engagqwali izinketho ezithandwayo.
- I-Brass: Inikeza ukumelana kahle kokugqwala futhi kuvame ukusetshenziswa kuzinhlelo zokusebenza lapho kuwukuthinta kukagesi.
- I-Aluminium: Inketho engasindi, efanelekile yezicelo lapho ukuncishiswa kwesisindo kuyinto ebaluleke kakhulu.
Isitayela samaphoyinti
Isitayela sephuzu se-a isikulufa se-grub Kuthinta amandla alo aphethe kanye nesicelo:
- Iphoyinti lendebe: Inikeza ibhalansi enhle phakathi kokubamba amandla kanye nokufakwa kalula. Ukukhetha okujwayelekile kwezicelo ezijwayelekile.
- I-Cone Point: Inikeza ukukhuphuka kwamandla okubamba kuqhathaniswa ne-Cup Point, kepha kungaba yinselele ukwedlula.
- Iphuzu lenja: Ifaka iphuzu elibukhali eligobhoza indawo yokuhlangana, ukuhlinzeka ngamandla amakhulu okubamba, ikakhulukazi ezintweni ezithambile. Lokhu ukukhetha okuqinile kokuvimbela izingxenye zokujikeleza.
- Iphoyinti Flat: Inikeza ummbila omncane we-mating surfaces, okwenza kube lula ukuthola izinhlelo zokusebenza lapho kuqedwa khona indawo ebucayi.
Uhlobo lweDrayivu
Isikulufa se-grub zitholakala ngezinhlobo ezahlukahlukene zokushayela:
- I-Hex Socket: Uhlobo oluvame kakhulu, oluqhutshwa kusetshenziswa ukhiye we-hex.
- Kuhlelwe: Kancane kakhulu manje kepha isebenzisa i-screwdriver ye-flat-blade ukufakwa.
- Eminye imishayeli ekhethekile: Kancane kancane kepha nikeza izinzuzo ezithile ngokuya ngesicelo. I-Torx neminye imiklamo yokuphathelene yizinketho.
Ukukhetha isikulufa sesokunxele sesokunxele
Ukukhetha okufanele isikulufa se-grub Kubandakanya ukucubungula izinto eziningana:
- Ukuvumelana okubonakalayo: Qinisekisa isikulufa se-grub impahla iyahambisana nezinto zokwakha ezihlanganiswe ukugwema ukubhuka noma ukugaya.
- Usayizi wentambo nobude: Khetha usayizi ofanele wentambo nobude ukuze uqinisekise ukubandakanyeka okufanele kanye nokuqubuka ngamandla. Ukulinganisa okungalungile kungaholela ekwehlulekeni.
- Ukubamba izidingo zamandla: Isitayela sephuzu nokuqukethwe kwe isikulufa se-grub namthelela amandla awo aphethe. Cabanga ngesicelo futhi wadinga amandla okuhlanganisa amandla.
- Ukufinyelela okufakwayo: Cabanga ngokutholakala kwephuzu lokufaka lapho ukhetha uhlobo lweDrayivu nosayizi ophelele we isikulufa se-grub.
Ukufakwa ne-torque
Ukufakwa okufanele kubalulekile ekusebenzeni okusebenzayo nokuphila isikhathi eside kwe isikulufa se-grub. Ukuqiniseka ngokweqile kungalimaza izingxenye, ngenkathi ukuqina kungaholela ekukhuliseni nasekuhlulekeni. Njalo bhekisa kwimininingwane yomenzi wamanani anconyiwe e-torque. Usebenzisa i-torque wrench kunconyelwa ukunemba nokuqiniseka okungaguquki.
Izicelo zezikulufa ze-Grub
Isikulufa se-grub Thola ukusetshenziswa okubanzi emikhakheni ehlukahlukene kanye nezicelo, kufaka phakathi:
- Imishini nemishini
- Izingxenye zezimoto
- Izicelo ze-Aerospace
- Izinsimbi zokunemba
- Imihlangano Ejwayelekile Yemishini
Izinzuzo kanye nokubi kwama-grub screws
| Imbuyiselo | Isikhinyabezi |
| I-Compact Design, ilungele izikhala eziqinile | Ingathambekele ekukhuliseni ngaphansi kokudlidliza |
| Amandla aphezulu wokubopha amandla | Dinga ithuluzi elikhethekile lokufaka (ukhiye we-hex) |
| Okunhlobonhlobo zezinto zokwenziwa nezitayela zamaphuzu atholakalayo | Okungaba khona ukugaya noma ukubamba uma kungagciniwe kahle |
Lo mhlahlandlela uhlinzeka ngokuqonda kwesisekelo isikulufa se-grub. Ngezinhlelo ezithile kanye nemininingwane eminingi enemininingwane, ngaso sonke isikhathi thinta imininingwane efanelekile yobunjiniyela kanye namashidi wedatha womkhiqizi. Khumbula ukuhlangana njalo nokuphepha kanye namasu wokufaka okufanele lapho usebenza nge-fasteners. Ngekhwalithi ephezulu isikulufa se-grub namanye ama-fasteners, cabanga ngokuhlola abahlinzeki abafana I-Hebei Muyi Ngenisa kanye nokuThululeli Ukuhweba Co, Ltd.
