Mukuwona kufananitsa uku kukubwera kwambiri, makamaka kuchokera kwa anthu omwe akuyesera kuwerengera ntchito pa bajeti yolimba kapena kuthana ndi magawo osakanikirana. Funso lenileni sindilo lomwe lili bwino - ndiko kulakwitsa kwa rookie. Ndi za momwe kulephera komwe mungakhale nako, ndi zomwe mukubowola. Tsatirani malangizo a catalog.

Zimango Zazikulu: Si Wamba Wamba

Anthu amaphatikiza anangula onse amakina palimodzi. A nangula wokulitsa gulugufe (kalembedwe kameneka) imagwira ntchito pa mfundo yowonjezera yowonjezera. Mumabowola dzenje, kuligwetsera mkati, ndipo pamene mukumangitsa bawuti, dzanja lomwe lili pansi limatambasula panja, ndikupanga kukangana. Chofunikira ndichakuti kuchuluka kwa shuga kumachitika chakuya nsonga ya dzenje. Izi ndizabwino pazida zokhazikika, zolimba monga konkriti wothiridwa pomwe mumakhala bwino pozungulira pulagiyo.

Mzere wa Hilti, tengani zachikale Hilti nangula bawuti monga HSA kapena HSL, ndi chilombo chosiyana. Ndi nangula wowonjezedwa woyendetsedwa ndi torque. Chomeracho chimakokedwa mumkono wokulitsa, womwe umakulirakulira pagawo lalikulu la kuya kwa kuyika. Kugawa katundu kumasiyana. Uinjiniya wa Hilti (ndi mapepala awo ovomerezeka) onse ali okhudzana ndi kukula kolamuliridwa ndikupeza mphamvu yochepetsera yodziwikiratu. Simumangodalira kukangana; mukupanga cholumikizira cha makina.

Kumene mumakumana ndi vuto ndikungoganiza kuti nangula wa gulugufe amagwira ntchito chimodzimodzi. Ndawonapo anyamata akugwiritsa ntchito konkriti yosweka kapena m'mphepete mwa chipika, ndiye ndikudabwa chifukwa chake imatuluka pansi pa kugwedezeka. Malo okulirapo ndi amderali kwambiri. Mtundu wa Hilti, wokhala ndi manja otalikirapo, nthawi zambiri umagwira bwino ntchito zomwe zili m'mphepete mwake - ngati zitayikidwa ndendende malinga ndi ma torque awo. Zomwe palibe amene amawoneka kuti ali ndi wrench yoyenera pamalopo.

Gawo laling'ono ndi Mfumu: Kwanga-Kulamulira kwa Thumb

Lamulo langa, lopangidwa kuchokera ku ma call-backs angapo okwera mtengo: Kwa konkire yoyera, yokhuthala, yopanda kugwedezeka komwe mumangofunika kupachika chitoliro kapena chimango chaching'ono, nangula wagulugufe wabwino ndi wabwino komanso wokwera mtengo. Ganizirani M10 kapena M12 pazambiri zosasunthika. Tapeza zabwino kuchokera kwa ogulitsa ngati Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd. kwa ntchito zokhazikika zotere. Maziko awo ku Yongnian amawayika pakati pa malo opangira mwachangu ku China, zomwe zikutanthauza kuti awona gawo lililonse lomwe tili nalo ku Asia.

Tsopano, pachilichonse chokhudza kusuntha kwamphamvu, kugwedezeka, kugwedezeka, kapena komwe konkriti ndi yakale, yosweka, kapena muli pafupi ndi m'mphepete, ndiye gawo la Hilti. Kapena molondola kwambiri, ndikuvomerezedwa ndi gawo la nangula lantchito zolemetsa. Hilti amangokhala dzina lomwe aliyense amadziwa. Bawuti ya HSA m'dera la zivomezi, mwachitsanzo, ili ndi zovomerezeka zomwe nangula wagulugufe wamba sadzakhala nazo. Mukulipira kuyesa ndi kutsimikizika.

Zowopsa zenizeni: kukhazikitsa makina olemera. Anangula agulugufe amagwiritsidwa ntchito kamodzi pa compressor pad. Kuchuluka kwa cyclic kunawapangitsa kumasuka kwa miyezi isanu ndi umodzi. Kung'ung'udza kosawoneka bwino, kokwera mtengo kunasanduka ntchito yoboolanso. Kusintha kukhala ma bolt a Hilti HSL ndi chida choyenera chokhazikitsa. Vuto linayima. Phunziro silinali lakuti anangula agulugufe ndi oipa, koma kuti envelopu yawo yogwiritsira ntchito ndi yopapatiza.

Mwambo Wokhazikitsa (Kumene Zinthu Zikuyenda Molakwika)

Kukokera pagulu ndikongopeka ngati bowolo ndi lolakwika. Kwa anangula agulugufe, kulekerera kwa dzenje kumakhala kolimba. Ngati mukubowola ngakhale theka la millimeter mokulirapo, kukulitsa kumakhala kofooka. Mumapeza lingaliro labodza lachitetezo mukalilimbitsa - limakhala lolimba - koma mphamvu yogwira yapita. Ndikuumirira kugwiritsa ntchito kagawo koyenera ka carbide, kwatsopano, pagulu lililonse la nangula.

Nangula wa Hilti ndi wokhululuka pakukula kwa bowo, koma amayambitsa kusinthika kwina: torque. Undertorque, ndipo chulucho sichimakhudzidwa kwathunthu. Overtorque, makamaka mu konkriti yamphamvu yotsika, mutha kuphwanya gawo lapansi panthawi yovuta. ndachita. Inu mukumva kudwala mwadzidzidzi kupota. Dongosolo lawo limagwira ntchito bwino ndi kubowola kofananira, nangula, ndi kukhazikitsa zida zachilengedwe. Ndi yankho la phukusi.

Ndiye pali kuyeretsa. Chotsani dzenjelo ndi mpweya, pukutani, liwuzeninso. Nthawi iliyonse. Sindisamala ngati ndi $1 nangula kapena $10 nangula. Fumbi lotsalira limagwira ntchito ngati mafuta, odula kwambiri. Ichi ndiye cholakwika chambiri chomwe ndimawunika. Anyamata mwachangu amangokankha nangula mu dzenje lodetsedwa. Kulephera pambuyo pake kumatsutsidwa nthawi zonse pa mankhwala, osati mchitidwe.

Mtengo motsutsana ndi Mtengo: Masamu Onse a Ntchito

Inde, nangula wa gulugufe wochokera kwa ogulitsa ambiri ndi wotsika mtengo kwambiri. Koma yambitsani ngoziyo. Pa ntchito yozikika ya facade, mtengo wa chomangira mwina ndi 1% ya ndalama zonse zomwe zayikidwa. Ngati wina walephera ndikuyambitsa kuwonongeka kapena kukonzanso, mwataya ndalama zonse. Pamalumikizidwe ovuta, mtengo wa nangula ndiwosafunikira. Mlandu ndi chilichonse.

Izi zati, pa ntchito yosakhala yovuta, yokwera kwambiri-monga thireyi ya chingwe chozingira padenga lolimba la konkire muofesi yoyenera-kugwiritsa ntchito nangula wodalirika wagulugufe ndi bizinesi yanzeru. Mutha kuwongolera zogula. Makampani ngati Handan Zitai Fastener (mutha kuwona kusiyanasiyana kwawo https://www.zitaifasteners.com) kukhala zothandiza pano. Akupanga pamsika wamsika woyambira, zomwe zikutanthauza kuti amamvetsetsa kufunikira kokhazikika pamagwiritsidwe apamwamba kwambiri awa.

Mtengo wa bawuti ya Hilti nthawi zambiri sukhala muzitsulo. Zili mu chithandizo cha uinjiniya, kuthekera koyesa komwe akupereka, komanso kuchuluka kwa zilolezo zaukadaulo zomwe zimakulolani kusaina chojambula. Kwa kontrakitala wamkulu, zolembazo nthawi zina zimakhala zamtengo wapatali kuposa bolt. Zimasamutsa chiopsezo.

Nthawi Yophatikiza ndi Kukhulupirira Zochitika

Mumayamba kumva. Mu konkire yolemera kwambiri (nenani, C25 / 30) kwa katundu wosasunthika koma wokhazikika, ndikhoza kusankha nangula wagulugufe wolemera kwambiri kuchokera kwa wopanga wodalirika, koma ukulitseni. Ngati calc imati M10, ndipita M12. Ndi chitetezo chachilengedwe chomwe chimayambitsa zolakwika zapadziko lonse lapansi.

Musagwiritse ntchito nangula wa gulugufe mu njerwa, chipika, kapena mwala. Ndiko kufunsa. Palinso anangula ena kwa izo. Kuyerekeza nthawi zonse kumabwereranso ku magawo olimba, monolithic.

Pomaliza, chotengera chachikulu pakuyerekeza ziwirizi si tchati. Izi ndi: nangula wokulitsa gulugufe ndi chinthu chomwe chili chofunikira kwambiri pakukhazikitsa. The Hilti nangula bawuti (kapena zofanana zake kuchokera kwa opanga ena ovomerezeka) ndi njira yopangidwa mwaluso pomwe chinthucho chimatsogolera komanso kukakamiza kuyika. Kusankha kwanu kumadalira ngati mutha kuwongolera molimba momwe mukuwongolera zomwe. Nthawi zambiri, sitingathe kulamulira momwe mwangwiro. Ichi ndichifukwa chake galimoto yanga ili ndi zambiri zomaliza kuposa zakale.