Yiziphi izinkinga okufanele ziqashelwe lapho kufakwa i-dial kanye ne-cylinder cambox?

Uma ufaka i-cambox, qala uhlole ngokucophelela isikhala esiphakathi kwe-cambox ngayinye nesilinda (ukudayela) (ikakhulukazi ngemva kokuba isilinda isishintshiwe), bese ufaka i-cambox ngokulandelana, ukuze ugweme umehluko phakathi kwe-cambox ethile nesilinda noma ukudayela. Uma isikhala esiphakathi kwamasilinda (ukudayela) sincane kakhulu, ngokuvamile kwenzeka ukwehluleka komshini ngesikhathi sokukhiqiza.

Ungalungisa kanjani igebe phakathi kwesilinda (ukudayela) nekhamera?

1 Lungisa igebe phakathi kwedayela nekhamera

Njengoba kuboniswe esithombeni esilandelayo, okokuqala, khulula amantongomane nezikulufo ezihlukaniswe ngokulinganayo zibe izindawo eziyisithupha engxenyeni engenhla yenhliziyo ephakathi kanye nendilinga engaphandle yengxenye engenhla ye-kernel ephakathi zibe izindawo ezintathu B. Bese, faka izikulufo endaweni A ngesikhathi esifanayo. Ngesikhathi esifanayo, hlola igebe phakathi kwe-dial kanye ne-cam nge-feeler gauge, bese ulenza libe phakathi kuka-0.10~0.20mm, bese uqinisa izikulufo nezikulufo zezindawo ezintathu B, bese uhlola kabusha izindawo eziyisithupha. Uma kukhona ushintsho, phinda le nqubo futhi wazi ukuthi igebe liyafaneleka. kuze kube.

2 Ukulungiswa kwesikhala phakathi kwesilinda nekhamera

Indlela yokulinganisa kanye nezidingo zokunemba ziyafana “nokulungiswa kwesikhala esiphakathi kwedayela nekhamera”. Ukulungiswa kwesikhala kwenziwa ngokulungisa indilinga yokuma ye-cam pile yesiyingi esingezansi se-circular cambox ukuze i-radial runout enkabeni yethrekhi yensimbi ingaphansi noma ilingane no-0.03mm. Umshini ulungisiwe ngaphambi kokuphuma efektri futhi wafakwa amaphini okubeka. Uma ukunemba kokuhlanganiswa kushintshwa ngenxa yezinye izizathu, indilinga yokuma ingalinganiswa kabusha ukuqinisekisa ukunemba kwesikhala esiphakathi kwesilinda senaliti nekhamera.

Ungayikhetha kanjani ikhamera?

I-cam ingenye yezingxenye eziyinhloko zomshini wokuluka ojikelezayo. Umsebenzi wayo oyinhloko ukulawula ukunyakaza nokunyakaza kwezinaliti zokuluka kanye nezimbobo zokusika. Ingahlukaniswa cishe ibe yi-knit cam (i-loop forming) kanye ne-tuck cam, i-miss cam (umugqa ontantayo) kanye ne-sinker cam.

Ikhwalithi iyonke yekhamera izoba nomthelela omkhulu emshinini wokuthunga oyindilinga kanye nendwangu. Ngakho-ke, naka ngokukhethekile amaphuzu alandelayo lapho uthenga ikhamera:

Okokuqala, kumele sikhethe ijika le-cam elihambisanayo ngokwezidingo zezindwangu nezindwangu ezahlukene. Njengoba abaklami bephishekela izitayela ezahlukene zezindwangu futhi begxila ezindwangu ezahlukene, ijika lobuso lokusebenza kwe-cam lizohluka.

Okwesibili, njengoba inaliti yokuluka (noma isinki) kanye nekhamera kungqubuzana okushelelayo ngesivinini esikhulu isikhathi eside, amaphuzu enqubo ngamanye nawo kufanele amelane nemithelela yemvamisa ephezulu ngesikhathi esisodwa, ngakho-ke inqubo yokwelapha izinto kanye nokushisa kwekhamera ibaluleke kakhulu. Ngakho-ke, izinto zokusetshenziswa zekhamera ngokuvamile zikhethwa ku-Cr12MoV yamazwe ngamazwe (i-Taiwan standard/Japanese standard SKD11), enekhono elihle lokuqina kanye nokuguquguquka okuncane kokucima, kanti ubulukhuni, amandla kanye nokuqina ngemva kokucima kufaneleka kakhulu ezidingweni zekhamera. Ubulukhuni bokucima kwekhamera ngokuvamile buyi-HRC63.5±1. Uma ubulukhuni bekhamera buphezulu kakhulu noma buphansi kakhulu, buzoba nomphumela omubi.

Ngaphezu kwalokho, ubulukhuni bendawo yokusebenza ye-cam curve bubaluleke kakhulu, bunquma ngempela ukuthi i-cam ilula ukuyisebenzisa futhi ihlala isikhathi eside. Ubulukhuni bendawo yokusebenza ye-cam curve bunqunywa yizici ezibanzi njengemishini yokucubungula, amathuluzi okusika, ubuchwepheshe bokucubungula, ukusika, njll. (Abakhiqizi ngabanye banentengo ephansi kakhulu engunxantathu, futhi bavame ukwenza impikiswano kulesi sixhumanisi). Ubulukhuni bendawo yokusebenza ye-cam curve buvame ukunqunywa njengo-Ra≤0.8μm. Ubulukhuni bendawo engebuhle buzobangela ukugaywa kwezinaliti, ukujova, kanye nokushisa kwe-cambox.

Ngaphezu kwalokho, naka indawo ehlobene kanye nokunemba kwendawo yembobo yekhamera, i-keyslot, ukuma kanye nejika. Ukwehluleka ukunaka lokhu kungaba nemiphumela emibi.

Kungani ufunda ijika lekhamera?

Ekuhlaziyweni kwenqubo yokwenza iluphu, ungabona izidingo ze-engeli yokugoba: ukuze kuqinisekiswe ukucindezelwa okuphansi kokugoba, i-engeli yokugoba iyadingeka ukushaywa, okungukuthi, kungcono ukuba nezinki ezimbili kuphela ezizobamba iqhaza ekugobeni, ngalesi sikhathi ukugoba I-engeli ibizwa ngokuthi i-engeli yenqubo yokugoba; ukuze kuncishiswe amandla okuthinta kwesinqe senaliti ku-cam, i-engeli yokugoba iyadingeka ibe yincane. Ngalesi sikhathi, i-engeli yokugoba ibizwa ngokuthi i-engeli yomshini wokugoba; ngakho-ke, kusukela emibonweni ehlukene yenqubo nemishini, lezi zidingo ezimbili ziyaphikisana. Ukuze kuxazululwe le nkinga, kwavela ama-cam agobile kanye nezinki zokunyakaza ezihlobene, okungenza i-engeli yokuxhumana kwesinqe senaliti ibe yincane, kodwa i-engeli yokunyakaza inkulu.