Chainsaw "Ubwenzi" mbiri ndipo pano

zida Soviet - ndi nkhani yapadera kuti kulankhula kwa maola. Kwa anthu ena ali chizindikiro cha mavuto ndi kupanda wathunthu wa ergonomics, koma ambiri kumbukirani khalidwe lawo ndi durability. Pofotokoza mbiri ya mitengo ku dziko lathu, ndi Sitinganyalanyaze chainsaw "Ubwenzi".

Kupanga unakhazikitsidwa mu 1955. Onani kuti "Ubwenzi" zaka zitatu kenako anapata n'kulandira mendulo ya golidi pa chionetsero cha zaluso zina, umene unachitika mu Brussels. Mwa njira, dzina lake losaiwalika anawona chinali chifukwa chikondwerero cha chikumbutso cha kulowa kwa Ukraine mu Russia.

Kuyambira mma 1990, zida zosinthira kwa macheka zinayamba kubala ngakhale kampani yaboma. Ngakhale kuti kuyambira kutuluka kwa lotsiriza la zaka choyambirira chitsanzo zapita, ndipo kudakali chainsaw "Ubwenzi" amakhalabe mu zigawo.

Kamangidwe chikuphatikizapo yamphamvu umodzi carbureted awiri injini sitiroko. Yozizira - mpweya, buku ntchito 94 kiyubiki mamita. cm. Kuyenera kudziŵika kuti malamulo digito mu mutu kumabweretsa ndiyamphamvu. Choncho, chainsaw "Ubwenzi-4" ali okonzeka ndi galimoto mu 4 L / m, ndi zitsanzo ndi suffix "E" okonzeka ndi masiku ambiri pa nthawi poyatsira amagetsi. Lubricating mafuta pisitoni imagwiridwa chisanafike kusungunuka kusakaniza mafuta. Ndi yabwino yolusa a injini kuti m'malo, ngati n'kofunika, zilibe amapanga vuto lapadera.

Ngakhale chigumula dongosolo kondomu ya mphamvu wagawo pa izi macheka luso palokha kondomu ya bala kalozera anali koyamba, kwambiri kuwonjezeka chida moyo. Komanso, potsiriza akamagwira ntchito unyolo anaona ndi osiyana dzino phula. Onse chainsaw "Ubwenzi" zili ndi otetezeka ndi losavuta inertia zowalamulira.

Chifukwa cha ichi, pamene adawona mwadzaza kapena kuluma matayala mu mtengo pamene liwiro injini ali kwambiri yafupika ubwenzi wake ndi unyolo yomweyo akuswa, n'kupeŵa wotseka ndi kuwononga chida cha. Makamaka chifukwa cha kudzichepetsa kwa maintainability awo ndipo komabe kupitiriza ntchito ndi anthu mamiliyoni ambiri mu USSR kale. Komanso, dzina la chainsaw "Ubwenzi" wasanduka dzina moona banja, komanso m'mayiko ena a CIS kale waitana aliyense anaona mafuta.

Mwatsoka, kulemera kwa chida ndipo alidi epichen 12 kg. Koma pamene ntchito zinthu osati kulizindikira n'zotheka kudzaza mafuta ndi mafuta chilichonse otsika khalidwe. Choncho, mphamvu unit kugwira ntchito mu mtendere ngakhale mafuta ndi otsika chiwerengero octeni. Kwa nthawi yoyamba pa inertial nanyema, kwambiri patsogolo chitetezo chake ntchito ankagwiritsa ntchito. Chifukwa chainsaw "Ubwenzi-4m" wakhala wamba mwa akatswiri wogwetsa.

Izi ntchito ndi malo matupi a kasamalidwe. Ngakhale strangeness zoterozo makonzedwe, izo adzalola lero anaona lalikulu zimayambira ataima, pamene ambiri macheka ano chifukwa kudzuka pa mawondo ake. Ngati anaona chisamaliro wamng'ono, akhoza kuthamanga kwa zaka 30 opanda mavuto iliyonse. Mothandizidwa ndi inu simungakhoze basi kuwaza nkhuni, komanso kuti azidula mitengo ndi yabwino ndithu khalidwe.