Farms - wani abu da ya kamata dole kowane aikin mota

Farms sun fiye da ɗari biyu da suka wuce - a nuna na XVIII-XIX ƙarni - tun mutane koya yadda za a gina hadaddun inji da kuma kayan aiki (jiragen ruwa, locomotives, inji kayayyakin aiki, da dai sauransu ...), wanda ya hada da kwayoyi da kuma kusoshi da cewa za ka iya kwance kadai karshen. Tun daga nan, da yawa lokaci ya wuce, suka inganta kansu da hanyoyin da kayayyakin aiki, don tabbatarwa, amma asalin zane da kuma aiki na kwasfa zauna kusan canzawa.

A rayuwa na zamani mota goyon baya, da kuma musamman auto-da sabis na ma'aikata, ko taya shagon - yana da wuya su yi tunanin ba tare da wannan m kayan aiki. Saita na soket kai a kan wani matakin da jack da kayayyakin dabaran - wani m sifa wani aikin mota. Da ake ji a m rike, shi ne mai yiwuwa a kwance cikin sukurori, da kwayoyi da kuma sauran fasteners a wani sarari tsare kuma a kowane kwana inda ba rike ko bude-karshen spanner.

Nau'in Socket

Farms ake ranked bisa ga wadannan sigogi:

• Form. Fiye amfani six- da goma sha biyu aya. Kamar yadda sunan ya nuna, hex kai da ake amfani da loosening da kyakkyawan kuma dodecahedral - dvenadtsatigrannaya profiles. Bayan da ya saba kyakkyawan soket kai, a kai akwai tsauri profile, wanda ba kawai samar da ɗaukar hoto heksagon sasanninta, amma karin lamba gefe. By maximizing kaya sharing cire wani lalacewa a matsayin spun sassa da kuma kayan aiki da kanta.
• A tsawon. Karshen elongated shugaban amfani dangane da elongation ko hadaddun da fasteners located in sako.
• By saduwa. Janar da kuma musamman. A musamman damuwa, misali, wata walƙiya toshe kai, daban-daban daga al'ada a cewa suna da wani kayan aiki na musamman (ball maganadisu danko) domin kayyade da kyandirori.
• By girman da a haɗa murabba'ai. The girman da connection dogara a kan square da size of karshen hula. Shi ne yawanci daga 1/4 inch (ga shugaban size daga 4 zuwa 14 mm) zuwa 1 inch (38-80 mm size ga shugabannin)
• Bisa ga ji tsarin. Dangane da ji tsarin Socket masu girma dabam za a iya kayyade a millimeters ko a inci. Farms yi nufi ga tsarin awo tsarin na ji, yawanci suna da girma dabam tsakanin 4 da kuma 80 mm da kuma ga wani inch - daga 5/32 zuwa 3-1 / 8 inci.

Menene ya kamata na duba ga lokacin da sayen wani Socket

Saya Socket sets, ba shakka, mafi alhẽri daga cikin Stores cewa kware a sayar da kayan aikin. Yana da kyawawa don tashi da kayan aiki daga cikin sanannun masana'antun (Phillips, Pozi-Drive, Topx, Star et al.).

Kafin ka zabi wani sa na kwasfansu, dole ne ka nazarin su bayyanar. Farms da yawa, m shafi a kan dukan surface, wanda dole ne ba delaminate.

Da kayayyakin aiki, na iya zama ƙasa ko goge surface. A babba bambanci tsakanin su, duk da haka, na farko slide a cikin hannãyenku daga m, amma mafi datti a lokacin aiki.

Bugu da kari, ya kamata a lura da cewa shugaban karshen ana amfani da manual tightening da tightening amfani gaykovertkov. Recent kerarre daga high-taurare karfe. Wadannan shugabannin masu wuya, amma a lokaci guda mafi m. Saboda zabi wani sa na shugabannin, ya kamata samar da za a yi amfani da tare da wani kayan aiki.