Olimba mtengo umene uli izo?

M'minda ya zomangamanga ndi kupanga m'malo ochiritsira consumable chatekinoloje mapulasitiki kubwera mu mapangidwe zosiyanasiyana. Iwo yodziwika ndi makhalidwe mkulu luso ndi thupi kuti kuwalola molimba mtima m'malo ndi nkhuni, ndipo ngakhale zitsulo. Komabe, mu nkhuni zopangira zambiri ubwino chifukwa cha mtengo wotsika yogula ndi ukhondo zachilengedwe. Malo ofooka a yemweyo chuma mphamvu imatengedwa. Kusintha chizindikiro ichi opanga ntchito njira yapadera processing kuonjezera stiffness, kachulukidwe ndi kukana akukhudzidwira ndi kuwononga makina. Komabe, yolimba poyamba katundu awa, nthawi zambiri kuchotsa kufunika chithandizo chapadera kutentha.

Features yolimba

Kawirikawiri makhalidwe miyala otere anayeza zitatu - osalimba, kuuma, Brinell kuuma ndi mtanda odulidwa. The kachulukidwe avareji ngati mitengo ndi za 1200-1400 makilogalamu / mamita ^3. Pankhani kuuma HB, mtengo uwu angafikire 3.5 kgf / mamilimita ^2, ndi chinthu chimodzimodzi mtanda kudula - 80 MPa. Kachiwiri, Chiwerengerochi ndi mmene zinthu mwachizolowezi kwa mitengo Russian ndi mitundu zosowa akhoza kukhala ntchito kwambiri kuposa. Kodi mtundu wa matabwa olimba woyendera nthambi kotentha? Kawirikawiri olekanitsidwa thundu, mumamera phulusa ndi hornbeam mitundu ina. Nkofunika kukumbukira kuti mitengo imeneyi komanso makhalidwe osiyana ndi zoipa, pamodzi ndi khalidwe labwino la kuuma. Zanenedwa kuti kusintha ntchito matabwa adzatengedwe nkhati kwa processing zina. Nthawi zina, makhalidwe enieni thupi zinthu ngati zimenezi poyera ndi nkhuni zovuta. Ndipo pano zikuoneka vuto lalikulu, kuyambira miyala ambiri chifukwa osalimba mkulu sangakhoze kuima pa akupera ndondomeko, impregnation makamaka atayanika. Nthawi zambiri, ming'alu, tchipisi, ndi zinthu zina mapindikidwe dongosolo la.

Mtundu matabwa olimba

Kuonetsetsa mitundu kukula mu zone ya kotentha, ndi mitengo zosowa. Palinso gulu mu deciduous ndi mitundu coniferous. Ngakhale ambiri a macheka adakali mitundu mwa mitundu conifer kudzali ndi mkulu ntchito kachulukidwe ndi chinthu chimodzimodzi. Pankhani mitundu ya woyendera nthambi kotentha, kuti monga mapulo, boxwood, hornbeam ndipo anati briar. Pano pali ambiri ndipo coniferous yolimba. Amene ali ndi zizindikiro wotchuka kwambiri wa kuuma? Pankhaniyi, chidwi ziperekedwe larch, yew, mlombwa, Lawson. Pali hardwoods ndi pakati pa mitengo alipidwa zipatso - nkhalango apulo mtengo amaima mu gulu ili, oxalis, peyala, phiri phulusa ndi ena mtedza. Koma mitundu zosowa, iwo kuonetsa mitengo apamwamba kuuma ndi osalimba. Apa, a chidwi ndi wofiira ndi mandimu mitengo, rosewood, bulugamu ndi zina zotero. D. Tsopano m'pofunika kuganizira kwambiri za hardwoods kwambiri.

ananyamula

Mu Russia, mtundu umenewu ndi zotchuka kwambiri chifukwa zikhoza kugulidwa pa msika lotseguka. Ndi mtengo otentha kuti amakhala ndi kuuma mkulu, komanso kapangidwe choyambirira pa odulidwa. Mwatsopano nkhuni anachekedwa ndi chikasu wofiira kulocha, koma pa nthawi m'malo mwa malankhulidwe mdima, zomwe zimachititsa zinthu zabwino kwambiri. Choncho, ogula amayamikira osati mbali luso komanso kukongoletsa za mtengo umenewu. Tikumbukenso kuti ku mawonedwe anasonyeza makhalidwe kukongoletsa ndi yolimba komanso ali lignum mbiri yamoyo ndi boxwood. Ndipo miyala imeneyi osati ntchito ngati zipangizo kukongoletsa, komanso akhoza m'malo zina kukongoletsa katundu zodzikongoletsera ndi zipangizo luso. Koma ananyamula pambali osiyana ndi chomasuka Machining. osalimba a mtundu umenewu si kwambiri poyerekeza ndi zipangizo ambiri olimba chiyambi otentha, kotero nkhaniyi yaiwisi kwambiri mu ankafuna m'mafakitale mipando.

lignum mbiri yamoyo

Ngati heavy-ntchito pulasitiki akhoza m'malo chitsulo chifukwa durability ake, mtundu umenewu si waluso m'madera ena kutenga malo kugonjetsedwa ndi makina maganizo amafotokozera, koma pa yomweyo akuchita kuchuluka zofunika mu mawu a kukana zachilengedwe. Mu mfundo ironwood Pamafunikanso gulu la miyala, amene makamaka chakula ku Asia ndi Australia. A nthumwi tingachipeze powerenga za gulu ndi Persian Parrot. mitundu ndi anagawira m'nkhalango relict, kumene anthu am'deralo kuyambira nthawi zakale anali kupanga kwa izo amangomvera kwa mipeni ndi nkhwangwa. Masiku ano, "chitsulo" mitengo yolimba ndi pansi UNESCO chitetezo. mtundu umenewu, makamaka, n'kopindulitsa zokongoletsa, kamene kamayambitsa ndi chidwi chachikulu izo kuchokera kumsika.

Merbau

Si chovuta, koma osakaniza makhalidwe ena ntchito, tikhoza kunena mtundu othandiza kwambiri. Kale mtengo uwu ndi ntchito pomanga zombo. Ichi ndi chifukwa chakuti zinthu kugonjetsedwa ndi chinyezi komanso Komanso si osokoneza. Choncho merbau akhoza kusungidwa kwa nthawi yaitali, kenako pansi kutenthetsa mankhwala ndi ntchito pomanga. Monga taonera kale, mitengo za thupi yolimba, monga mumamera kapena hornbeam, pafupifupi sangakhoze kulekerera processing zina. Koma merbau mokhazikika amapanga njira za makolo pamudzipo kuti bwino ntchito payekha.

dzombe

Thanthwe chovuta mu Russia, amene anayamikira osati mphamvu, komanso mtendere wa njira chiwonongeko kwachilengedwenso. Komanso, mtundu uwu wa mthethe ndi bwino opukutidwa ndipo pasakhale ming'alu pa ntchito mosalekeza. Phunziro kwa zodzitetezera mankhwala komanso nkhuni si poyera kuti zazing'ono kuwononga makina. Mwa njira, makhalidwe luso mtundu uwu chimaposa hardwoods monga thundu ndipo phulusa.

lignum mbiri yamoyo

The mankhwala a kuuma mitengo mmodzi wa apamwamba mu dziko. Wokwanira kuti chuma optimally kupirira ntchito zawo pamene ntchito ngati mayendedwe, bushings ndi m'mabokosi. Mu nkhondo za pamadzi matabwa a mitundu kawirikawiri amagwiritsidwa ntchito ngati mfundo sitimayo. Koma matabwa lignum mbiri yamoyo ofunika pa zifukwa zina. Iye sangakhoze kukhala mchikakamizo cha deforming njira zinthu zina zoipa. Iwo akhoza kukhala mankhwala ndi thupi zotsatira zomwe mulibe zopweteka kukonza. Palinso ena yolimba kuti nawonso kugonjetsedwa ndi akatundu kwambiri. Koma ndi wapadera khalidwe la Lignum mbiri yamoyo ndi osakaniza moyenera misa lalikulu ndi osalimba.

The ntchito matabwa olimba

Nkhani za mu ntchito yomanga. Mitengo zosiyanasiyana angagwiritsidwe ntchito monga maziko nyumba kapena kukongoletsa. Gwiritsani ntchito mtundu osiyana m'madera a luso lopanga ndi kupanga chida. Awa zinthu payekha zinchito ikuchitika ndi kuyembekezera ntchito nthawi yaitali - ndipo kungakhale nthawi consumables, mbali ndi cholimba kutisokoneza. Ichi ndi zazikulu, koma osati malo onse, omwe ntchito yapamwamba-mphamvu nkhuni. Yofewa, mwala zovuta, komanso mitundu ya mitengo ndi osalimba pafupifupi angagwiritsidwe ntchito mankhwala zolinga. Pankhaniyi, kuuma si kofunika. chakuti ambiri a mitundu zosowa ali wapadera utomoni khalidwe. Kukonzekera mankhwala achire ntchito mkati ndi kunja, makamaka zimathandiza mfundo amalimbana ndi matenda a ziwalo kupuma ndi zina zotero D..

Pomaliza

Opanga zomangira ali mwangwiro bwino ulamuliro kuti ponso makhalidwe luso ndi ntchito pafupifupi nthawi zonse amakhala kuchepetsa makhalidwe ena. Mu gawo lamulo limeneli likugwiranso ntchito kwa mtengo olimba, amene ena mwa makhalidwe a mitundu zofewa kutaya. Njira biodegradability, mapindikidwe thupi ndi kupotoza kapangidwe ka - kuipa waukulu softwood ntchito mtundu yaitali. Koma pa dzanja zina, matabwa ali ndi mwayi kukhudzana ndi mankhwala ena. Ndithudi, magulu onse, pali kuchotserapo koma kapangidwe zofewa za osalimba otsika kwambiri okonda mapangidwe katundu watsopano mwa yokumba.