I-Ratchet ne-wrench amagama amabili ajwayelekile ngokwemibandela yamantongomane noma imisebenzi ehlobene nama-bolts. Lokhu kungenxa yokuthi womabili la mathuluzi asetshenziselwa inhloso efanayo. Futhi, umsebenzi wabo ovamile ukususa noma ukubopha amantongomane noma amabhawodi. Kodwa-ke, futhi anomehluko othile futhi afaneleka kakhulu imisebenzi ehlukene.
Ngenxa yalesi sizathu, kufanele uqaphele umehluko phakathi kwe-ratchet yomoya kanye ne-wrench yomthelela uma uzoyisebenzisa. Ukuze sikusize uqonde ukusetshenziswa kwazo okufanele, sizozihlukanisa ngokujwayelekile kulesi sihloko.
Kulokhu okuthunyelwe sizomboza:
Iyini I-Air Ratchet?
Ngokuqondile, i-ratchet yomoya iwuhlobo lwe-ratchet olunikezwa amandla yi-compressor yomoya. Khona-ke, yini i-ratchet? I-ratchet iyithuluzi elincane elide elisiza ukususa noma ukubopha amantongomane noma amabhawodi.
Ngokuvamile, uzothola izinhlobo ezimbili zama-ratchet lapho eyodwa iyi-ratchet engenazintambo, kanti enye iyi-ratchet yomoya. Nokho, uhlobo olungathandeki lwe-ratchet luyatholakala futhi olubizwa ngokuthi i-ratchet kagesi, egijima kusetshenziswa ugesi oqondile. Abantu abaningi abawuthandi njengoba amathuluzi kagesi angcono atholakalela ukusetshenziswa okufanayo.
Eqinisweni, ungasebenzisa i-ratchet yomoya ukuze uqinise futhi ususe amantongomane amancane nama-bolts. Ngoba, lokhu ithuluzi lamandla ayikwazi ukuletha amandla aphezulu futhi ayifanele ukusetshenziswa kanzima.
Iyini i-Impact Wrench?
I-wrench enomthelela empeleni iyinguqulo ethuthukisiwe ye-ratchet. Futhi, ingakwazi ukuphatha imisebenzi enzima futhi. Ingasaphathwa, isikrufu somthelela siza ngezinhlobo ezintathu: izintambo zikagesi, ezingenazintambo, nomoya noma umoya.
I-wrench yomthelela yakhelwe ukuthi ilingane kumantongomane amakhulu namabhawodi. Ngakho-ke, uzobona leli thuluzi ku izifuba zamathuluzi amakhenika amaningi njengoba ngaso sonke isikhathi kufanele basebenze nalolo hlobo lwamantongomane. Ukwengeza okwengeziwe, isikrufu somthelela sinesistimu yokusando ngaphakathi, futhi ukusivula kuzodala i-torque ephezulu ekhanda le-wrench.
Umehluko phakathi kwe-Air ratchet kanye ne-Impact Wrench
Nakuba uzobona ukufana okuningi phakathi kwalawa mathuluzi amandla, futhi anomehluko omningi obalulekile ngenxa yezimpawu zawo ezihlukile. Yize besesishilo ukuthi abakwazi ukwenza imisebenzi efanayo ngenxa yokuhlukana kwamandla kodwa kusekuningi okumele kukhulunywe ngakho, okuzoxoxwa ngakho ngezansi.
Design and Yakha
Uma uke wasebenzisa umshini wokubhoboza kagesi, ukwakheka kwe-wrench yomthelela kuzokujwayela. Ngoba womabili amathuluzi eza nemiklamo yangaphandle nezakhiwo ezifanayo. Nokho, inguqulo engenantambo ayinayo noma iyiphi intambo exhunywe kusikrufu somthelela. Kunoma yikuphi, isikrufu somthelela siza ne-push trigger, futhi ukudonsa lesi sici kwenza kusebenze inhloko ye-wrench ukuze inikeze amandla ajikelezayo.
Ngokungafani ne-wrench yomthelela, i-ratchet yomoya iza nomklamo omude obukeka ngepayipi onomugqa onamathiselwe ukuze uthole ukugeleza komoya ku-compressor yomoya. Ngokufanayo, i-ratchet yomoya iwuhlobo lwe-ratchet ongayisebenzisa kuphela nge-compressor yomoya. Futhi, ama-compressor amaningi omoya anganikeza amandla anele okuqhuba i-ratchet yomoya ngoba i-ratchet yomoya inesidingo esincane samandla.
Uzothola inkinobho yokucupha engxenyeni eyodwa ye-ratchet yomoya. Futhi, enye ingxenye ye-ratchet ibamba ikhanda le-shaft elisetshenziselwa ukususa inati. Isakhiwo sonke cishe sibukeka njengenduku ewugqinsi.
amandla Umthombo
Igama lichaza umthombo wamandla we-ratchet yomoya. Yebo, ithola amandla ku-compressor yomoya, njengoba sesishilo kakade. Ngakho-ke, awukwazi ukuyisebenzisa usebenzisa noma yimuphi omunye umthombo wamandla. Lapho i-compressor yomoya iqala ukugeleza ukucindezela komoya ku-ratchet, ungakwazi ukususa kalula i-nut encane ngenxa yamandla okujikeleza kwekhanda le-ratchet.
Uma sikhuluma ngomthombo wamandla we-wrench yomthelela, asisho ngokukhethekile uhlobo olulodwa. Futhi, kuhle ukwazi, ama-wrenches womthelela afika ngezinhlobonhlobo. Ngakho-ke, imithombo yamandla yalezi zinsimbi zomthelela nayo ingahluka. Ngokuvamile, izikrufu zomthelela kagesi zinikwa amandla ugesi noma amabhethri. Futhi, isikrufu somthelela womoya sisebenza ngendlela efanayo sisebenzisa i-compressor yomoya njenge-ratchet yomoya. Ayisaphathwa-ke, kukhona nolunye uhlobo olubizwa nge-hydraulic impact wrench, olugijima kusetshenziswa umfutho odalwa wuketshezi olusebenza ngogesi.
Amandla Nokunemba
Uma sikhuluma ngamandla, i umgogodla wethonya njalo ungumnqobi. Ngoba i-ratchet yomoya isebenza ngamandla aphansi kakhulu okukhiphayo. Ukucacisa, i-torque ephumayo ye-ratchet yomoya ingadala kuphela umthelela ongu-35 ft-pounds kuya ku-80 ft-pounds, kuyilapho ungathola umthelela ofika ku-1800 ft-pounds ukusuka ku-torque yesikrufu somthelela. Ngakho-ke, kukhona igebe elikhulu ngempela lamandla phakathi kwalokhu okubili.
Noma kunjalo, asikwazi ukugcina isikrufu somthelela sisesimweni esingcono uma sicubungula ukunemba. Ngoba i-ratchet yomoya inganikeza ukunemba okuhle ngenxa ye-torque yayo ebushelelezi nephansi. Kalula nje, singasho ukuthi i-ratchet yomoya ilula kakhulu ukuyilawula njengoba ijubane layo liphansi futhi isebenzisa i-compressor yomoya. Kodwa, ukuqinisekisa ukunemba okuzinzile kunzima kakhulu ngenxa yetorque ephezulu, futhi kwesinye isikhathi kungaphenduka imizuliswano eyengeziwe ngomzuzwana.
Usetshenziswa
Ikakhulukazi, uzothola i-air ratchet emagaraji, noma ezitolo zezimoto, futhi oomakhenikha bayisebenzisela ukubopha noma ukukhulula amantongomane amancane. Esikhathini esiningi, abantu bayikhethela ukunemba kwayo okungcono nokusebenziseka ezindaweni eziwumngcingo. Impela, i-ratchet yomoya ilingana ezimeni eziqinile ngenxa yesakhiwo sayo eside.
Ngokuhlukile ku-ratchet yomoya, ngeke ukwazi ukusebenzisa isikrufu somthelela ezindaweni eziqinile. Futhi, isikrufu somthelela ngeke sinikeze ukunemba okungaka njenge-ratchet yomoya. Abantu ngokuvamile bayikhethela izimo ezinzima.
Isiphetho
Ukufingqa, manje usuzazi zonke izici ezihlukanisayo zala mathuluzi amabili amandla. Naphezu kwenhloso yazo efanayo, ukusetshenziswa kwazo nezakhiwo kuhluke ngokuphelele. Ngakho-ke, siphakamisa ukuthi usebenzise isikrufu sokuthinta uma ungumsebenzisi osindayo futhi usebenza emisebenzini enzima. Ngakolunye uhlangothi, i-ratchet yomoya iyaphakanyiswa uma usebenza ezindaweni eziqinile njalo futhi udinga ukunemba okuphezulu.
Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.
