Yisiphi i-scraper yobunjiniyela ongasikhetha?

Uhlobo lwe-blade
	I-scraper oyidingayo izonqunywa isitoko osidingayo ukuze usikwe kanye nesiphetho ofuna ukusifinyelela. Nakuba i-scraper engunxantathu ingasetshenziselwa imisebenzi eminingi yokuhlanza, ama-blade scrapers ayisicaba futhi agobile ngokuvamile angashesha futhi abe lula emisebenzini ethile yokuhlanza.
	I-curved blade scraper ingcono kakhulu ezindaweni ezigobile njengezingaphakathi zama-bearings noma amasilinda, kuyilapho i-flat blade scraper ingcono kakhulu endaweni eyisicaba kanye nokusebenzisa isiphetho se-matte endaweni ehlanzekile.
Usayizi we-Scraper
	TUbukhulu be-scraper esetshenzisiwe buzoncika kulezi zici ezilandelayo:
	Ubude nobubanzi be-scraper Usayizi we-scraper kanjiniyela ngokuvamile ubhekisela ubude bawo, obukalwa kusukela ekugcineni kwe-blade kuya phansi kwesibambo. Ama-Engineer scrapers angaba ngobude ukusuka ku-100 mm (4 in) kuya ku-430 mm (17 in), lawo amade asetshenziselwa ikakhulukazi ukucwebezela, kuyilapho amancane evame ukusetshenziselwa ukuhlanza okunzima ukufinyelela futhi okunzima ukufinyelela kuzo indawo yokusebenza. . Ububanzi be-scraper blade bungahluka ukusuka ku-20mm (3/4″) kuye ku-30mm (1-1/4″) cishe. Ama-scraper blades abanzi asetshenziselwa ukuklwebheka kokuqala, kuyilapho ama-scraper blades amancane asetshenziselwa umsebenzi ongcono.
	Uhlobo lomzimba kanye nentandokazi yomuntu siqu Ngokuvamile, umuntu omude uzoba nezingalo ezinde futhi uzodinga i-scraper ende, njengoba nje umdlali wekhilikithi omude evamise ukusebenzisa ilulwane elikhudlwana.
	Uhlobo lwe-scraper oyisebenzisayo Uma uhlanza izikhala eziqinile, njengangaphakathi kwe-bearing ene-curved blade scraper, ungase udinge i-scraper emfushane kunalapho uhlanza ipuleti eliyisicaba nge-flat blade scraper. Uma usebenzisa i-scraper engunxantathu ukuze ukrwele onqenqemeni noma ekhoneni lendawo eyisicaba, kufanele ibe ubude obufanayo ne-flat blade scraper. Ngokufanayo, kufanele ibe mfushane futhi ilingane nosayizi ofanayo ne-curved blade scraper uma isetshenziswe endaweni egobile.
	Isithwathwa, ukuvuleka noma ukuklwebha Ukukhwelana noma ukuxebula indawo ngokuvamile kudinga ukusetshenziswa kwe-scraper eside kunokuklwebha indawo, ngenxa yesu elidingekayo lokuhlanganisa.
	okuthandwa nguwe Ukukhetha usayizi we-scraper ofuna ukuyisebenzisa ukulingana phakathi kwalezi zici futhi, okubaluleke kakhulu, okuthandwa nguwe njengoba kungekho phuzu ekusebenziseni i-scraper ongazizwa ukhululekile ngayo.