Screwdriver: kusankha kukula ndi mawonekedwe

Munthu aliyense zachuma nthawi zonse pa dzanja "zida thandizo". Mu izi Zida zogwiritsira kuti nthawi zonse ikuphatikizapo ya screwdrivers. Kodi ndikofunikira disassemble foni ya m'manja, chidole pamwamba bokosi, kompyuta dongosolo wagawo - popanda zipangizo zapadera kuchita yovuta kwambiri. Screwdriver choti adzatsekeredwa kumangitsa kapena, Tikawonetsetsa mofulumira unscrew fasteners.

Irreplaceable "tsamba"

"Scapula", kapena "munga" zayekha mtundu wa chida pachabe. Lathyathyathya ngati nsonga flattened kwenikweni ofanana otsiriza. Kamangidwe kameneka amalola ntchito ndi fasteners, imene mutu ali recess molunjika (kagawo).

Screwdriver opangidwa ku zosintha angapo. Ndipo kusiyana si kukula kwa chida. Malinga ntchito mungafunike kapangidwe kuzikonzanso, kapena mankhwala ndi chogwirira lotsekedwa, kapena ndi notches wapadera kuti kusintha mikangano pakati pa nsonga ndi kagawo fasteners.

molingana ndi miyezo

Ngakhale zosiyanasiyana izi zonse, pali mfundo kwambiri kuti ayenera kukwaniritsa kugulitsa screwdriver aliyense slotted. GOST nthawi kukula kwa gawo ntchito chida ndi mawonekedwe ake.

Choncho, asanu millimeter wolamulira "timasamba" zinthu zimachitika ndi nsonga kutalika 200, 150 kapena 125 millimeters. Pali shorty 75 millimeters. Pa nkhani zisanu millimeter screwdriver kuwerengetsa akuyamba ndi 100 millimeters.

Kuwonjezera pa widths wotchuka kwambiri mu millimeters 5 kapena 6, ali ndi zipangizo ndi tsamba m'lifupi millimeter 1 chabe. Chapamwamba (pamwamba) malire limafanana millimeters 10.

Lingaliro la "chida chilengedwe" siligwira ntchito kwa gulu zipangizo. Screwdrivers ayenera kusankhidwa mu nkhani iliyonse payokha. Apo ayi, chabe amayambitsa kutaya fasteners kagawo lapansi. Kapena kuswa nsonga. Choncho, ngati mbali ntchito ya zochepa pang'ono kuposa kukula kwa kagawo lapansi. Nsonga ndiye akulowa kagawo ndi mfulu, koma atembenuza pa ntchito.

Ndipo ukapanda anapambutsa mosamala kwa nthawi yaitali kuti amalize bokosi ndi zipangizo, muyenera kugula okonzeka ya screwdrivers slotted. Monga ulamuliro, m'zaka zipangizo kwambiri kuthamanga.

Ergonomics ndi chitetezo

Mfundo zonse ndi kupanga chida chogwirira. Opanga amayesetsa kupereka kugwira omasuka ndi bwino. Choncho, Screwdriver ali ndi chogwirira, zomwe pobwereza ndi thunthu la dzanja. Ena zitsanzo ngakhale recess kwa chala choyamba. zabwino kwambiri nsinga, yopangidwa ndi zisulo gulu. oyika lililonse limatisokoneza musati opaka ya kanjedza, ndi ribbed pamwamba si Wopanda kuchokera zala.

Analimbitsa chogwirira aziwapatsa otchedwa zida percussion. screwdriver ichi, chimene ntchito chivindikiriro fasteners omwe anachita dzimbiri amatseguka, pamene ndondomeko ali kupita patsogolo pamodzi chogwirira cha nyundo. Pankhaniyi, mapulasitiki akhoza kungoyankha usathe, kotero bwino kukhala ndi chogwirira amapangidwa ndi zitsulo.

Slotted screwdriver kuti kulephera pa ntchito, kulabadira zimene, kodi zikhale za ndodo zitsulo. The mankhwala yodalirika anapangidwa kwa anaumitsa zitsulo.

Kumbukirani kuti chida apamwamba - izi ndi chitetezo chanu.