U-"Iceman Otzi" odumile weNkathi Yamatshe, owatholakala endaweni eyiqhwa yentaba, wayenama-tattoos.
Kudala, ubuciko bokubhoboza nokudaya isikhumba somuntu buye banda emasikweni amaningi ahlukene.Cishe kuwumkhuba womhlaba wonke, sibonga ngokwengxenye ngemishini kagesi yama-tattoo.Bangakwazi ukuhlanganisa isikhumba ngokushesha kakhulu kunezinaliti zendabuko ezisetshenziswa phakathi kweminwe yomdwebi we-tattoo.Ezimweni eziningi, inkomishi ye-brushless motor engenalutho iqinisekisa ukusebenza okuthulile komshini ngesivinini esilawulwayo nokudlidliza okuncane.
Esikubiza ngokuthi "tattoo" kuvela olimini lwasePolynesia.NgesiSamoa, elithi tatau lisho “ngokufanele” noma “ngendlela efanele impela.”Kuyinkomba yobuciko obuthambile, obujwayelekile bokuzidweba esikweni lendawo.Ngesikhathi sobukoloni, amatilosi abuya nama-tattoos kanye nenkulumo evela ePolynesia futhi bethula imfashini entsha: ukuhlobisa isikhumba.
Namuhla, kunezitudiyo eziningi ze-tattoo kuwo wonke amadolobha amakhulu.
Kusukela kuzimpawu ezincane ze-Yin ne-Yang emaqakaleni kuya emidwebeni emikhulu yezingxenye ezihlukahlukene zomzimba iyatholakala.Wonke umumo nomklamo ongawucabanga ungafinyelelwa, futhi izithombe ezisesikhumbeni zivame ubuciko obuphezulu.
Isisekelo sobuchwepheshe akuwona kuphela amakhono ayisisekelo womdwebi we-tattoo, kodwa futhi kuncike kumathuluzi afanele.Umshini we-tattoo usebenza njengomshini wokuthunga: inaliti eyodwa noma ngaphezulu ibhobozwa esikhumbeni ngokushwiba.I-pigment ijova ezingxenyeni ezifanele zomzimba ngesilinganiso sezinkulungwane ezimbalwa zemigogodla ngomzuzu.
Emishinini yesimanje ye-tattoo, inaliti iqhutshwa yi-motor kagesi.Ikhwalithi yedrayivu ibalulekile futhi kufanele icishe ingadlidlizi futhi isebenze buthule ngangokunokwenzeka.Njengoba i-tattoo ingahlala amahora amaningi ngesikhathi, umshini kufanele ube lula kakhulu, kodwa unikeze amandla adingekayo -- futhi wenze ama-tattoos amaningi isikhathi eside.Abashayeli be-DC abashayela insimbi eyigugu kanye namashayeli e-DC angenalutho anezishayeli ezakhelwe ngaphakathi zokulawula isivinini alungele ukuhlangabezana nalezi zidingo.Zinesisindo esingamagremu angu-20 kuya kwangu-60 kuphela, kuye ngemodeli, futhi zisebenza kahle ngamaphesenti angu-92.
Abaculi be-tattoo abaqeqeshiwe bazibona njengabadwebi, futhi imishini ezandleni zabo iyithuluzi lokubonisa ubuciko babo.
Ama-tattoos amakhulu ngokuvamile adinga amahora omsebenzi oqhubekayo.Ngakho-ke umshini wesimanje we-tattoo awudingi ukukhanya kuphela, futhi kufanele ube nezimo kakhulu, ungahamba kunoma iyiphi indlela.Ngaphezu kwalokho, umshini omuhle we-tattoo kufanele futhi ube nokudlidliza okuncane nokubamba ngokunethezeka.
Uma uthi nhlá, umshini we-tattoo usebenza njengomshini wokuthunga: inaliti eyodwa noma ngaphezulu izungeza esikhumbeni.Izinkulungwane zamapuncture ngomzuzu zingathola umbala lapho kudingeka khona.Umdwebi we-tattoo onekhono ngeke ajule kakhulu noma ajule kakhulu, nomphumela omuhle ube ungqimba oluphakathi lwesikhumba.Ngoba uma kukhanya kakhulu, i-tattoo ngeke ihlale isikhathi eside, futhi uma ijule kakhulu, izobangela ukopha futhi ithinte umbala.
Imishini esetshenziswayo kufanele ihlangabezane nezidingo eziphakeme kakhulu zobuchwepheshe nezokuklama futhi isebenze ngokunembayo nangokuthembekile.Njengoba ukuhlinzwa kwenziwa ezindaweni ezibucayi zomzimba, njengamehlo, idivayisi kufanele ithule kakhulu lapho isebenza.Ngenxa yokuthi ukwakheka kwedivayisi kude futhi kuncane, kungcono kakhulu ukuba usayizi wepeni le-ballpoint, ngakho-ke ifaneleka kakhulu kuma-micromotor amancane e-DC.
Ngezici ezinhle kakhulu zobuchwepheshe, injini yethu inesici esisebenza kahle kakhulu, esizuzisa kakhulu imodi yebhethri.
Ukuminyana kwamandla okuphezulu kubangela izixazululo ezihlangene kakhulu, ezingasindi zedrayivu, ezifana nobubanzi obungu-16mm kumadivayisi azimonyo aphethwe ngesandla.
Uma kuqhathaniswa ne-DC motor jikelele, imishini yethu ihlukile ku-rotor.Ayilindiwe enkabeni yensimbi, kodwa iqukethe ikhoyili yethusi ethandeka ukuzisekela.Ngakho-ke, isisindo se-rotor silula kakhulu, hhayi nje ukusebenza okuthulile, kodwa futhi kunezici eziguquguqukayo eziphezulu, noma umphumela we-alveolar, noma umphumela we-hysteresis ovamile kwezinye ubuchwepheshe.