Mumakore achangobva kupfuura, mazwi ejigsaw uye saber akaona ave achishandurana pamusika. Kusiyanisa zvigadziri zvinogadzira mashizha aya pasi pemazita maviri ose, apo, kumeso omutengi, zvigadzirwa zvingaita zvakafanana. Saka izvi zvakavhiringidzika zvakabva kupi?
Nhoroondo yemitemo Jigsaw uye Saber Saw
Makore akapfuura, simba duku rekuona rakaonekwa kuti isu zvino tinoziva sepasi rose semupumburu wakaona (tafura yepamusoro pemafirimu apo ruzha rwekudzorera rwakanamatirwa kumativi maviri uye rwunoenda kumusoro uye ruchidzika) rwakanga rwakaita shanduko iyo yakanga yakasungirirwa kune rumwe rutivi chete .
Izvi zvakasiyana-siyana zvairehwa sejig akaona .
Iyi yekupedzisira yechitubu chaive nechikafu chakasununguka pane imwe mugumo chakazoshandurwa kuva chinhu chinotakura, chinogadzirirwa ruoko. Yakava yakakurumbira zvikuru, uye vamwe vanogadzira munguva pfupi vakakurumidza kuisa jira pamusoro pechikwata chinogona kushandiswa kuchinja iyo inogadzirisa blade kuti ishandiswe mumabasa akaoma ekucheka. Sezvo rudzi urwu rwakaenderera mberi kuchinjwa, ivo vaiwanzoidzwa sejig saws , asi maitiro akadaro asina kutenderera akanzi saber saws . Pakutanga, yaingova sangano remabhizimusi rekusiyanisa pakati pemhando mbiri dzakasiyana dzezvinyorwa zvepafura yepamusoro jig yakaona.
Kana izvi zvakanga zvisina kuvhiringidza zvakakwana, izwi rokuti saber rakaonekwa raivewo rimwechete rinoshandiswa pakugadzirisa kuona. Aya mazai anowanikwa kune vanoverengeka vanogadzira uye dzimwe nguva anowanzonzi "Sawzall" -iyo yekutengeserana yemhando iyi yeona yakaitwa neMilwaukee Electric Tool Company.
Rudzi urwu rwe "saber" rakaona rinowanzoshandiswa mukuparadza uye kuvaka, asi harina kushandiswa muhuni hwakanaka . Nenzira yakanaka, kunyora uku kunongotanga kumira, uye izwi rekudzokazve saw ikozvino iro zita rinowirirana remhando iyi yekuparadzwa kwemaona.
Saber Saws uye Jigsaws Nhasi
Nhasi, takarasikirwa nehuwandu hwekusiyanisa kwepakutanga pakati pebasa rakabata saber saws nemaoko akabatwa jig saws.
Mhando ipi neipi yewaini inobatwa nemaoko ine ruvara rutsva ruchidzoka kune rumwe rutivi runogona kunzi shona saber rakaona kana jigsaw-kusarudzwa kwemazita kunonyanya kusvika kumugadziri. Chishandiso chine zita chingave kana chisingasanganisi tsvimbo inotenderera pamusoro pechishandisi, inoshandiswa kutendeuka zvakanaka nejasi.
Munyika yepafura yepamusoro macheka, zvisinei, hapasisina kudikanwa. Itafura yepamusoro yakaona iyo inoshandisa blade inodonha kumusoro uye pasi nguva dzose inozivikanwa sewona mupumburu.