Mndandanda: Chifukwa Chake Ma Drill Bits Amalephera | Nkhani 9
Mawu Ofunika: 135° malo ogawanika, chigawo chobowolera cha malo ogawanika, ngodya ya chigawo chobowolera, 118° vs 135° ngodya, chigawo chobowolera chodziyimira pachokha, m'mphepete mwa chisel, chigawo chobowolera cha malo ozungulira
Nkhani yapitayi mu mndandanda uno inayang'ana chifukwa chake zidutswa zobowola zimayenda - skate yaifupi ya m'mbali panthawi yolumikizana, komanso chifukwa chake ndi vuto la geometry osati la zinthu zakuthupi. Nkhaniyi inatsatira chifukwa chake mpaka m'mphepete mwa chisel: gawo lomwe lili pakati pa malo obowola ozungulira omwe sadula bwino, koma amachotsa ndikusuntha zinthu m'malo mwake. Inatseka pozindikira kuti kugawanika kwa malo ogawanika kumafupikitsa m'mphepete mwa chisel ndikuchepetsa kuyenda, ndipo nkhaniyi ifotokoza chifukwa chake mozama - kuphatikizapo chifukwa chake 135° ndiye ngodya yomwe nthawi zambiri imatchulidwa pambali pake.
Nkhaniyi ikuyang'ana momwe kugawanika kwa ma point grind kumasinthira kwenikweni kumapeto, chifukwa chake ngodya ya 135° imagwirizanitsidwa nayo nthawi zonse, ndi zomwe ogula ayenera kuyang'ana asanaganize kuti chizindikiro pa pepala lofotokozera chikuwonetsa zomwe zaphwanyidwa mu chitsulocho.
Vuto la Chisel Edge, Lofotokozedwanso
Malo obowolera okhazikika amapangidwa kuchokera ku milomo iwiri yodulira yomwe imakumana pamphepete mwa chisel yomwe imadutsa pakati. Mphepete mwa chisel simadula zinthu monga momwe milomo imachitira - imakankhira zinthu patsogolo pa mfundo yomwe ikuponderezedwa. Ichi ndichifukwa chake malo okhazikika amafunika kubowola pakati kapena dzenje loyesera kuti ayambe bwino pa ntchito zambiri: m'mphepete mwa chisel ukakhala wautali, mfundoyo imadalira kwambiri kugayira kokha kuti ikhale pakati, ndipo kuyika kwa axial kumafunika kuti bowolo lilume.
Mphepete mwa chisel si vuto mu chobowola chozungulira chokhazikika — ndi zotsatira za momwe mfundo yosavuta yozungulira imaphwanyidwira. Komanso ndi chobowola chachikulu kwambiri chomwe chikupezeka kuti chiwongolere momwe chobowola chimayambira dzenje, komwe ndi komwe geometry ya mfundo zogawanika imagwirira ntchito.
Kodi Split Point Grind Imachita Chiyani Kwenikweni?
Malo ogawanika amawonjezera ntchito yachiwiri yopera pakati pa mfundoyo, kudula mbali ya m'mphepete mwa chisel ndikuyika m'malo mwake ndi mbali ziwiri zazifupi zodula. Zotsatira zake ndi zosavuta:
• Mphepete mwa chitsulo chofupikitsa— nthawi zambiri imachepetsedwa kufika pamlingo wofanana ndi kutalika kwake pa mfundo yokhazikika, zomwe zimasiya zinthu zochepa zomwe ziyenera kuchotsedwa m'malo modulidwa.
• Mphepete ziwiri zowonjezera pafupi ndi pakati— mfundo tsopano ikuyandikira kwambiri ku axis m'malo modalira milomo yakunja yokha kuti igwire ntchito yonse yometa.
• Kuthamanga kwa axial kotsika— mphamvu zochepa zimafunika kuti chobowoleracho chilume, ndichifukwa chake zobowolera zogawanika nthawi zambiri zimatchedwa kuti zodziyimira pawokha kapena zodziyambitsa zokha.
• Kuchepetsa kudalira kwambiri kugayidwa kokha— ndi m'mphepete mwa chisel waufupi, kusiyana pang'ono pakati pa milomo iwiriyi kuli ndi mtunda wochepa woti munthu achitepo kanthu mfundo isanalowe bwino, zomwe zimachepetsa mwachindunji chizolowezi choyenda chomwe chafotokozedwa m'nkhani yapitayi.
Chifukwa chiyani 135°, makamaka
Kugaya ngodya ya mfundo ndi kugawanika kwa mfundo ndi zisankho ziwiri zosiyana za kapangidwe zomwe nthawi zambiri zimafotokozedwa pamodzi, ndipo pali chifukwa cha makina chogwirizanitsa zimenezo. Mfundo yokhazikika ya cholinga chachikulu imakhala pafupifupi 118°. Mfundo ya 135° ndi yosalala — pafupi ndi yolunjika ku mzere wobowola — ndipo izi zimasintha momwe katundu wodula umagawidwira:
• Kulankhulana kwakukulu pa nthawi yoyamba yokumana— ngodya yosalala imafalitsa katundu woyamba wodula m'mbali mwa milomo m'malo mouika pa nsonga yopapatiza, zomwe zimachepetsa kupsinjika kwapamwamba panthawi yolowera.
• Yoyenera bwino zipangizo zolimba komanso zolimba— kugawa katundu kutali ndi mfundo yopapatiza n'kofunika kwambiri pa zitsulo zosapanga dzimbiri, zitsulo zamphamvu kwambiri, ndi zinthu zina kumene mfundo yokhazikika imakhudza kutentha ndi kuwonongeka kumapeto.
• Kuyamba mwachangu komanso koyera popanda choyesera— ngodya yosalala pamodzi ndi kugaya mfundo zogawanika imalola kuti m'mbali ziwiri zodulira pakati zigwire zinthuzo mwachangu, ndichifukwa chake ma bowolero ogawanika a 135° amagwiritsidwa ntchito kwambiri pakubowola konyamulika komanso kogwiridwa ndi manja komwe kulibe chogwirira chogwirira pakati.
• Kupeza phindu lowonjezera ndi kugaya malo ogawanika— ngodya yosalala imapatsa m'mphepete mwa malo odulira pakati pa malo ogawanika malo okhala ndi malo ambiri ogwirira ntchito, kotero mphamvu yodziyimira yokha ya malo odulira imaonekera kwambiri pa 135° kuposa momwe ingakhalire pa ngodya yolimba.
Mwachidule: kugawanika kwa malo ogawanika kumasintha zomwe zimachitika pamphepete mwa chisel, ndipo ngodya ya 135° imasintha momwe katundu wochokera ku kugayako amagawidwira pa mfundo yonse. Palibe chomwe chingalowe m'malo mwa china - ndi mbali zogwirizana za cholinga chomwecho cha kapangidwe.
Kodi Izi Zikutanthauza Chiyani kwa Wogula?
Mafotokozedwe a mfundo zogawanika za 135° amafotokoza momwe zinthu zilili, osati zotsatira zotsimikizika. Kaya cholingacho chakwaniritsidwa kumadalira kulondola kwa kugaya, ndipo kusiyana pakati pa ziwirizi kumawonekera m'njira zodziwikiratu:
• Kuyenda kumapitirirabe ngakhale chizindikiro cha ma split point.Ngati chopukusira chachiwiri pamphepete mwa chisel chili chosaya, chosafanana, kapena chosakhala pakati, m'mphepete mwa chisel chimangofupikitsidwa mwamwayi, ndipo chopukusiracho chikuwonetsabe khalidwe loyenda lomwe likuyenera kuchepetsedwa.
• Ngodya yosasinthasintha ya mfundo pa gulu.Gulu lotchulidwa kuti ndi 135° koma lokhala ndi madigiri angapo mbali iliyonse lidzachita zinthu mosagwirizana kuchokera pa chidutswa kupita pa chidutswa — zidutswa zina zimayamba bwino, zina zikuchita zinthu moyandikira mfundo yokhazikika.
• Mphepete mwa mfundo zogawanika zosafanana.Ngati mbali ziwiri zodulira zomwe zawonjezeredwa ndi chopukutira cha split point sizili zofanana kutalika kapena ngodya, phindu la pakati limachepa mofanana ndi momwe chopukutira cha milomo chosafanana chimachititsira kuyenda, ndipo cholakwikacho chingakhale chovuta kuchiwona popanda kuyang'anitsitsa nsonga yake.
Palibe chilichonse mwa izi chomwe chimawonekera powerenga pepala lapadera kapena dzina la chinthu. Chimawonekera momwe kubowolera kumayambira dzenje - lomwe ndi momwe mawonekedwe a mfundo amafunikira kulamulira poyamba.
Momwe Ogula Angatsimikizire
Macheke angapo amasiyanitsa mfundo yeniyeni yogawanika ya 135° ndi chizindikiro chogwiritsidwa ntchito pa chopukusira wamba:
• Funsani deta yowunikira ngodya ya mfundo,osati kungoyang'ana kwa nominal pa pepala lofotokozera. Kuwerenga kwa pulojekitala kapena point-angle gauge kudutsa gulu la zitsanzo kudzawonetsa ngati ngodyayo ikugwira ntchito nthawi zonse, osati kungoyang'ana kokha.
• Yang'anani ngati chobowoleracho chikufunikirabe kumenyedwa pakati kuti chiyambe bwino.Kugawa malo moyenera kuyenera kuyamba ndi kukayikira kochepa kuposa mfundo yokhazikika pa chinthu chomwecho - ngati sichitero, kugawanika kwachiwiri sikukugwira ntchito yake.
• Yang'anani nsonga yomwe ili pansi pa kukula kuti muwone ngati ili yofanana.Mphepete ziwiri zachiwiri pakati ziyenera kukhala zofanana m'mawonekedwe ndi m'magawo; kusagwirizana apa ndi malo ogawanika ofanana ndi kupukuta milomo kosagwirizana.
Monga momwe zinalili ndi kusinthasintha kwa kugaya komwe kwafotokozedwa m'nkhani yapitayi, cholinga cha kapangidwe kake kumbuyo kwa malo ogawanika a 135° ndiukadaulo wabwino - funso la wogula aliyense nthawi zonse ndilakuti ngati njira yopera yomwe ili kumbuyo kwa chizindikirocho imaperekadi, nthawi zonse, gulu lililonse.
Zokhudza mndandanda uwu
Chifukwa Chake Drill Bits Fail ndi mndandanda waukadaulo wolembedwa ndi gulu lathu lopanga. Nkhani iliyonse imayang'ana kwambiri chinthu chimodzi chomwe chimagwira ntchito bwino pa drill bit - kuyambira pazinthu zopangira mpaka kulongedza. Cholinga chake ndi chosavuta: kuthandiza ogula kumvetsetsa zomwe akugula, komanso mafunso oti afunse.
Nthawi yotumizira: Julayi-20-2026