Umbuzo 1: Wazi kanjani ukuthi iyini imodeli yegiya leketanga lesithuthuthu? Uma kuyiketanga elikhulu lokudlulisa kanye ne-sprocket enkulu yezithuthuthu, kunezinhlobo ezimbili kuphela ezivamile, u-420 no-428. U-420 uvame ukusetshenziswa kumamodeli amadala anezithuthuthu ezincane kanye nemizimba emincane, njengasekuqaleni kwawo-70, 90 kanye namanye amamodeli amadala. Iningi lezithuthuthu zamanje zisebenzisa izintambo ezingu-428, njengeningi lamabhayisikili ahamba ngezinyawo kanye namabhayisikili amasha ajikajikayo, njll. Intambo engu-428 ngokusobala ijiyile futhi ibanzi kune-420. Ku-chain kanye ne-sprocket, ngokuvamile kumakwe ngo-420 noma u-428, kanti enye i-XXT (lapho u-XX kuyinombolo) imelela inani lamazinyo e-sprocket.
Umbuzo 2: Uyibona kanjani imodeli yeketanga lesithuthuthu? Ubude ngokuvamile bungu-420 wamabhayisikili anezinti ezigobile, angu-428 ohlobo lwe-125, futhi iketanga kufanele lifakwe izinombolo. Ungabala inani lezingxenye wedwa. Uma ulithenga, vele usho uhlobo lwemoto. Inombolo yemodeli, wonke umuntu othengisa lokhu uyayazi.
Umbuzo 3: Yiziphi izinhlobo ezivamile zeketanga lezithuthuthu? 415 415H 420 420H 428 428H 520 520H 525 530 530H 630
Kukhona futhi amaketanga avaliwe ngowoyela, mhlawumbe amamodeli angenhla, kanye namaketanga okushayela angaphandle.
Umbuzo 4: Imodeli yeketanga lesithuthuthu 428H Impendulo engcono kakhulu Ngokuvamile, amamodeli eketanga lesithuthuthu akhiwe izingxenye ezimbili, ahlukaniswe ngo-“-” phakathi. Ingxenye Yokuqala: Inombolo Yemodeli: Inombolo ye-*** enamadijithi amathathu, lapho inombolo inkulu, usayizi weketanga uba mkhulu. Imodeli ngayinye yeketanga ihlukaniswe izinhlobo ezimbili: uhlobo olujwayelekile nohlobo oluqinile. Uhlobo oluqinile lunohlamvu oluthi “H” olufakwe ngemuva kwenombolo yemodeli. U-428H uhlobo oluqinile. Ulwazi oluthile lweketanga olumelelwe yile modeli yilolu: iphimbo: 12.70mm; ububanzi be-roller: 8.51mm ububanzi bephini: 4.45mm; ububanzi besigaba sangaphakathi: 7.75mm ubude bephini: 21.80mm; Ukuphakama kwepuleti leketanga: 11.80mm Ubukhulu bepuleti leketanga: 2.00mm; Amandla okudonsa: 20.60kN Amandla okudonsa ajwayelekile: 23.5kN; Isisindo ngemitha: 0.79kg. Ingxenye 2: Inani lezingxenye: Liqukethe izinombolo ezintathu ze-***. Uma inombolo inkulu, kulapho lonke uchungechunge luqukethe izixhumanisi eziningi, okungukuthi, uchungechunge lude kakhulu. Amaketanga anenombolo ngayinye yezigaba ahlukaniswe izinhlobo ezimbili: uhlobo olujwayelekile kanye nohlobo lokukhanya. Uhlobo lokukhanya lunohlamvu "L" olufakwe ngemuva kwenani lezigaba. I-116L isho ukuthi lonke uchungechunge lwakhiwe izixhumanisi zeketanga lokukhanya ezingu-116.
Umbuzo 5: Ungahlulela kanjani ukuqina kweketanga lesithuthuthu? Thatha isithuthuthu sikaJingjian i-GS125 njengesibonelo:
Izinga lokugoba kweketanga: Sebenzisa i-screwdriver ukuze ucindezele iketanga liye phezulu phezulu (cishe ama-Newton angu-20) engxenyeni ephansi kakhulu yeketanga. Ngemva kokusebenzisa amandla, ukufuduka okuhlobene kufanele kube ngu-15-25 mm.
Umbuzo 6: Isho ukuthini imodeli yeketanga lesithuthuthu engu-428H-116L? Ngokuvamile, imodeli yeketanga lesithuthuthu inezingxenye ezimbili, ezihlukaniswe ngo-“-” phakathi.
Ingxenye Yokuqala: Imodeli:
Inombolo yezinombolo ezintathu, uma inombolo inkulu, usayizi weketanga uba mkhulu.
Imodeli ngayinye yeketanga ihlukaniswe izinhlobo ezimbili: uhlobo olujwayelekile nohlobo oluqinile. Uhlobo oluqinile lunohlamvu oluthi “H” olufakwe ngemuva kwenombolo yemodeli.
I-428H uhlobo olujiyile. Ulwazi oluthile lweketanga elimelelwe yilo modeli yilolu:
Iphimbo: 12.70mm; Ububanzi be-roller: 8.51mm
Ububanzi bephini: 4.45mm; Ububanzi besigaba sangaphakathi: 7.75mm
Ubude bephini: 21.80mm; Ukuphakama kwepuleti lesixhumanisi sangaphakathi: 11.80mm
Ubukhulu bepuleti leketanga: 2.00mm; Amandla okunamathela: 20.60kN
Amandla okuthambekela ajwayelekile: 23.5kN; Isisindo ngemitha: 0.79kg.
Ingxenye 2: Inani lezigaba:
Yakhiwe izinombolo ezintathu ze-***. Uma inombolo inkulu, kulapho lonke uchungechunge luqukethe izixhumanisi eziningi, okungukuthi, uchungechunge lude kakhulu.
Amaketanga anenombolo ngayinye yezigaba ahlukaniswe izinhlobo ezimbili: uhlobo olujwayelekile nohlobo lokukhanya. Uhlobo lokukhanya lunohlamvu "L" olufakwe ngemuva kwenani lezigaba.
I-116L isho ukuthi lonke uchungechunge lwakhiwe yizixhumanisi zochungechunge lokukhanya eziyi-116.
Umbuzo 7: Uyini umehluko phakathi komshini weketanga lesithuthuthu nomshini we-jacking? Ziphi izimbazo ezihambisanayo? Ingabe ukhona onesithombe? Umshini weketanga nomshini we-ejector yizindlela zokusabalalisa ama-valve amabili ezithuthuthu ezine-stroke. Okusho ukuthi, izingxenye ezilawula ukuvulwa nokuvalwa kwevalvu yi-timing chain kanye ne-valve ejector rod ngokulandelana. I-balance shaft isetshenziselwa ukulinganisela ukudlidliza kwe-inertial kwe-crankshaft ngesikhathi sokusebenza. Ifakiwe Isisindo siseceleni kwe-crank, kungaba ngaphambili noma ngemuva kwe-crank pin, njengoba kuboniswe ngezansi.
umshini wochungechunge
Umshini wokukhipha
Ishafti yebhalansi, injini yeYamaha YBR.
Ishafti yebhalansi, injini yeHonda CBF/OTR.
Umbuzo 8: Uchungechunge lwezithuthuthu. Uchungechunge lokuqala lwemoto yakho kufanele luvela ku-CHOHO. Bheka, luchungechunge lwe-Qingdao Zhenghe.
Yiya kumlungisi wendawo osebenzisa izingxenye ezinhle bese ubheka. Kufanele kube neziteshi zeZhenghe ezithengiswayo. Iziteshi zabo zemakethe zibanzi kakhulu.
Umbuzo 9: Uhlola kanjani ukuqina kweketanga lesithuthuthu? Ungabheka kuphi? Amaphuzu ama-5 Ungasebenzisa into ethile ukuphakamisa iketanga phezulu kusuka phansi kabili! Uma liqinile, ukunyakaza ngeke kube kukhulu, inqobo nje uma iketanga lingalenganga ngaphansi!
Umbuzo 10: Ungasho kanjani ukuthi yimuphi umshini we-ejector noma umshini weketanga esithuthuthwini? Empeleni kunohlobo olulodwa kuphela lomshini we-ejector emakethe manje, okulula ukuluhlukanisa. Kukhona iphini eliyindilinga ohlangothini lwesobunxele lwesilinda senjini, okuyi-rocker arm shaft, njengoba kuboniswe esithombeni esingezansi. Lolu uphawu olusobala lokuhlukanisa umshini we-ejector, kanye nomshini weketanga Kunezinhlobo eziningi zemishini, futhi kunezinhlobo eziningi ezahlukene namamodeli. Uma kungewona umshini we-ejector, ungumshini weketanga, ngakho-ke uma nje ungenazo izici zomshini we-ejector, ungumshini weketanga.
Isikhathi sokuthunyelwe: Septhemba 15-2023