Cholozera chachitsulo ndi chida choyezera chomwe chimagwiritsidwa ntchito kwambiri, chomwe chimagwiritsidwa ntchito kwambiri poyeza kuchuluka kwa thupi, monga kuthamanga, kutentha, kutuluka, ndi zina.Chida choterechi chikhoza kuwonetsa bwino kusintha kwa kuchuluka kwa thupi komwe kuyezedwa, ndipo kumakhala ndi ubwino wa nthawi yeniyeni komanso mwachilengedwe.
1.Mfundo yogwirira ntchito Mfundo yogwirira ntchito ya pointer dial ndi yosiyana ndi zida zoyezera zamakina monga machubu a kasupe ndi machubu a Bourdon.Mfundo ndi kuyendetsa kayendedwe ka pointer kupyolera mu kuzungulira kwa ndodo yoyimitsidwa mkati.Mulingo woyezedwa ukasintha, ndodo yoyimitsidwa yamkati idzapatutsidwa ndi mphamvu yosintha, ndipo ngodya yozungulira imasinthidwa kukhala ngodya ya cholozera kuti iwonetse kusintha kwa kuchuluka kwathupi komwe kuyezedwa.
2.Product application Instrument pointers imagwiritsidwa ntchito kwambiri m'magawo ambiri, ndipo mawonekedwe ake ndi awa:
(1) Kupanga mafakitale: Itha kugwiritsidwa ntchito kuyang'anira magawo osiyanasiyana opanga mafakitale monga kuyenda, kuthamanga, kutentha, ndi kugwedezeka.
(2) Makampani amagalimoto: Itha kugwiritsidwa ntchito pozindikira ma pointer a ma dashboards amgalimoto, kuyimba kwa mita, zoyezera kutentha kwamafuta ndi zida zina.
(3) Zombo ndi ndege: angagwiritsidwe ntchito kuwunika dashboards ndege, zombo dashboards, etc.
(4) Zida zapakhomo ndi zamagetsi: Zitha kugwiritsidwa ntchito ngati chizindikiro cha ma air conditioners, makina ochapira, mavuni ndi zipangizo zina zapakhomo.
(5) Makampani azachipatala: Itha kugwiritsidwa ntchito ngati chizindikiro cha zida zamankhwala monga makina a electrocardiogram ndi sphygmomanometers.
Mwachidule, cholozera cha mita ndi chida osati chida choyezera.Ubwino wake waukulu ndikuti ndizomveka bwino ndipo zimatha kuwonetsa bwino kusintha kwa kuchuluka kwa thupi komwe kuyezedwa.Ndilo chizindikiro chachikulu cha zida zosiyanasiyana zoyezera.
Ma pointer dials amagwiritsidwa ntchito kwambiri, ndipo zolozera zamitundu yosiyanasiyana zitha kugwiritsidwa ntchito.Iwo ali ndi ubwino wa ultra-high kuyeza kulondola, ntchito zenizeni nthawi, ndi mtengo wololera.Iwo ali ndi luso logwiritsa ntchito bwino m'magawo ambiri.