Jointers ndi chida chofunikira kwa okonda matabwa ndi akatswiri omwe. Amagwiritsidwa ntchito popanga malo osalala, athyathyathya pamitengo, kuwapanga kukhala abwino kulumikiza matabwa awiri. M'nkhaniyi, tiwona njira yophatikizira matabwa ku matabwa pogwiritsa ntchito ma jointers, ndikupereka malangizo ndi njira zopezera mafupa amphamvu komanso opanda msoko.
Poyamba, ndikofunikira kumvetsetsa ntchito yoyambira ya jointer. A jointer ndi chida chopangira matabwa chomwe chimagwiritsidwa ntchito popanga malo athyathyathya m'mphepete mwa mtengo. Malo athyathyathya awa ndi ofunikira popanga mfundo zolimba komanso zopanda msoko pakati pa matabwa awiri. Ophatikizana amagwira ntchito pogwiritsa ntchito mutu wodula wozungulira kuti achotse zinthu zing'onozing'ono m'mphepete mwa matabwa, zomwe zimapangitsa kuti zikhale zosalala komanso zosalala.
Pankhani yolumikiza nkhuni ku nkhuni pogwiritsa ntchito jointers, pali njira zingapo zofunika kuzikumbukira. Chinthu choyamba ndikuonetsetsa kuti m'mphepete mwa matabwawo ndi owongoka komanso ophwanyika. Izi zikhoza kutheka poyendetsa m'mphepete mwa matabwa kupyolera mu jointer, zomwe zidzapangitse kuti zikhale zosalala komanso zowoneka bwino.
Mphepete mwa nkhunizo zikakonzedwa, chotsatira ndicho kudziwa mtundu wa cholumikizira chomwe chidzagwiritsiridwe ntchito kulumikiza zidutswa zamatabwa pamodzi. Pali mitundu ingapo yamalumikizidwe omwe amatha kupangidwa pogwiritsa ntchito cholumikizira, kuphatikiza mafupa a matako, mafupa a rabbet, ndi lilime ndi ma groove. Mtundu uliwonse wa olowa uli ndi mikhalidwe yakeyake ndi ntchito zake, kotero ndikofunikira kusankha cholumikizira choyenera cha ntchito yeniyeni yopangira matabwa.
Mwachitsanzo, cholumikizira matako ndi cholumikizira chosavuta komanso cholimba chomwe chimapangidwa polumikiza matabwa awiri kumapeto kwake. Mtundu woterewu umagwiritsidwa ntchito polumikiza zidutswa zamatabwa kuti apange mapanelo akuluakulu kapena mapiritsi. Kuti apange mgwirizano wa matako pogwiritsa ntchito chophatikizira, m'mphepete mwa matabwa amadutsa m'mphepete mwake kuti apange malo osalala komanso osalala, ndiyeno zidutswa ziwiri zamatabwa zimagwirizanitsidwa pamodzi pogwiritsa ntchito guluu kapena dowels.
Chinthu china chodziwika bwino chomwe chimapangidwa pogwiritsa ntchito cholumikizira ndi cholumikizira cha rabbet, chomwe chimagwiritsidwa ntchito kulumikiza nkhuni ziwiri molunjika. Mtundu woterewu nthawi zambiri umagwiritsidwa ntchito popanga makabati ndi mipando, chifukwa umapangitsa kulumikizana kolimba komanso kosasokonekera pakati pa matabwa awiri. Kuti apange cholumikizira cha rabbet pogwiritsa ntchito cholumikizira, m'mphepete mwa matabwa amadutsa pacholumikizira kuti apange malo osalala komanso osalala, kenako rabbet amadulidwa m'mphepete mwa mtengo umodzi pogwiritsa ntchito cholumikizira, kulola chidutswa china. matabwa kuti alowe bwino mu rabbet.
Pomaliza, lilime ndi ma groove ndi njira ina yotchuka yolumikizira nkhuni ku nkhuni pogwiritsa ntchito ma jointers. Mgwirizano wamtunduwu umapangidwa mwa kudula nsonga mu mtengo umodzi ndi lilime lolingana ndi mtengo wina, kulola kuti zidutswa ziŵirizo zigwirizane mopanda msoko. Lilime ndi groove zolumikizira zimagwiritsidwa ntchito mowirikiza pansi ndi pansi, chifukwa zimapanga kulumikizana kolimba komanso kokhazikika pakati pa matabwa awiri.
Kuphatikiza pa kusankha mtundu woyenera wa mgwirizano, pali malangizo ndi njira zingapo zomwe zingathandize kuonetsetsa kuti kugwirizana kwamphamvu ndi kosasunthika poyika matabwa ku nkhuni pogwiritsa ntchito ophatikizana. Choyamba, ndikofunika kugwiritsa ntchito cholumikizira chakuthwa komanso chosinthidwa bwino kuti mupange zosalala komanso zowoneka bwino m'mphepete mwa matabwa. Izi zidzathandiza kuti mgwirizanowu ukhale wolimba komanso wotetezeka, ndipo zidzachititsa kuti pakhale mgwirizano wolimba komanso wokhazikika pakati pa zidutswa zamatabwa.
Ndikofunikiranso kugwiritsa ntchito mtundu woyenera wa guluu kapena zomangira pomanga matabwa ku matabwa pogwiritsa ntchito zolumikizira. Mwachitsanzo, popanga mgwirizano wa matako, ndikofunika kugwiritsa ntchito guluu wamtengo wapamwamba womwe ungapangitse mgwirizano wamphamvu ndi wokhazikika pakati pa zidutswa zamatabwa. Momwemonso, popanga cholumikizira cha rabbet, ndikofunikira kugwiritsa ntchito zomangira zoyenera, monga zomangira kapena ma dowels, kuti mutsimikizire kulumikizana kotetezeka pakati pamitengo.
Pomaliza, ma jointers ndi chida chosunthika komanso chofunikira chomangira matabwa kumitengo pamapulojekiti opangira matabwa. Potsatira njira ndi njira zoyenera, ndikusankha cholumikizira choyenera cha polojekitiyi, ndizotheka kupanga kulumikizana kolimba komanso kosasunthika pakati pa matabwa pogwiritsa ntchito zolumikizira. Kaya kupanga mafupa a matako, mafupa a rabbet, kapena lilime ndi ma groove joints, ophatikizana ndi chida chamtengo wapatali chothandizira kupeza matabwa olimba komanso olimba.
Nthawi yotumiza: Mar-13-2024