Kodi kusiyana pakati pa unyolo wa ma roller wa A Series ndi B Series ndi kotani?

Kodi kusiyana pakati pa unyolo wa ma roller wa A Series ndi B Series ndi kotani?

Maunyolo ozungulira ndi zinthu zofunika kwambiri m'makina amakono otumizira magiya ndipo amagwiritsidwa ntchito kwambiri mu zida zosiyanasiyana zamakanika. Kutengera miyezo yosiyanasiyana ndi zochitika zogwiritsira ntchito,maunyolo ozunguliraAmagawidwa kwambiri mu A Series ndi B Series.

I. Miyezo ndi Chiyambi
Mndandanda: Umagwirizana ndi American Standard for Chains (ANSI), muyezo waukulu pamsika wa US, ndipo umagwiritsidwa ntchito kwambiri ku North America.
Mndandanda wa B: Umagwirizana ndi European Standard for Chains (ISO), womwe uli ku UK, ndipo umagwiritsidwa ntchito kwambiri ku Europe ndi madera ena.

II. Makhalidwe a Kapangidwe
Mbale Yolumikizira Yamkati ndi Yakunja Makulidwe:
Mndandanda: Ma link plates amkati ndi akunja ali ndi makulidwe ofanana, zomwe zimapangitsa kuti mphamvu yokhazikika ikhale yofanana kudzera mu kusintha kosiyanasiyana.
B Series: Ma link plates amkati ndi akunja ali ndi makulidwe ofanana, omwe amakwaniritsa mphamvu yofanana yosasunthika kudzera mumayendedwe osiyanasiyana ozungulira.
Kukula kwa Chigawo ndi Chiŵerengero cha Mafunde:
A Series: Miyeso ikuluikulu ya gawo lililonse imagwirizana ndi pitch. Mwachitsanzo, pin diameter = (5/16)P, roller diameter = (5/8)P, ndi unyolo plate makulidwe = (1/8)P (P ndiye chain pitch).
B Series: Miyeso yayikulu ya gawo siili yofanana ndi mtunda.
Kapangidwe ka Sprocket:
Mndandanda: Ma Sprockets opanda mabwana mbali zonse ziwiri.
B Series: Ma pulley oyendetsa ndi bosi mbali imodzi, otetezedwa ndi keyway ndi mabowo okulungira.

III. Kuyerekeza Magwiridwe Antchito
Kulimba kwamakokedwe:
A Series: Mu kukula kwa ma pitch asanu ndi atatu a 19.05 mpaka 76.20 mm, mphamvu yokoka ndi yayikulu kuposa ya B Series.
B Series: Mu kukula kwa ma pitch awiri a 12.70 mm ndi 15.875 mm, mphamvu yokoka ndi yayikulu kuposa ya A Series.
Kupatuka kwa Utali wa Unyolo:
Mndandanda: Kupatuka kwa unyolo ndi +0.13%.
B Series: Kutalika kwa unyolo ndi +0.15%. Malo Othandizira a Hinge Pair:
Mndandanda: Imapereka malo othandizira kwambiri a kukula kwa 15.875 mm ndi 19.05 mm.
B Series: Imapereka malo othandizira akuluakulu ndi 20% kuposa A Series okhala ndi mulifupi wofanana wa ulalo wamkati.
Chidutswa cha roller:
Mndandanda: Pitch iliyonse ili ndi kukula kofanana kwa roller.
B Series: Chidutswa cha roller ndi chachikulu 10%-20% kuposa A Series, ndipo pali ma roller awiri m'lifupi omwe amapezeka pa pitch iliyonse.

IV. Zochitika Zogwiritsira Ntchito
Mndandanda:
Zinthu Zake: Yoyenera makina otumizira magiya apakati komanso otsika liwiro.
Ntchito: Amagwiritsidwa ntchito kwambiri mu makina omanga, makina a ulimi, kupanga magalimoto, zitsulo, petrochemicals, ndi mafakitale ena.
Mndandanda wa B:
Zinthu: Yoyenera kuyenda mwachangu, kutumiza kosalekeza, komanso katundu wolemera.
Kugwiritsa Ntchito: Amagwiritsidwa ntchito makamaka m'makina a mafakitale, makina a zitsulo, makina a nsalu, ndi ntchito zina.

V. Kusamalira ndi Kusamalira
Mndandanda:
Kupsinjika: Kutsika kwa mphamvu = 1.5%a. Kupitirira 2% kumawonjezera chiopsezo cha kudumpha kwa mano ndi 80%.
Mafuta Opaka: Oyenera malo otentha kwambiri, gwiritsani ntchito mafuta a graphite.
Mndandanda wa B:
Kupsinjika: Kutsika kwa mphamvu = 1.5%a. Kupitirira 2% kumawonjezera chiopsezo cha kudumpha kwa mano ndi 80%.
Mafuta Opaka: Oyenera kugwiritsidwa ntchito popopera mchere, gwiritsani ntchito mbale zomatira za Dacromet ndi mafuta opaka katatu pa sabata.

VI. Malangizo Osankha
Sankhani kutengera momwe ntchito ikuyendera: Ngati zida zanu zikufunika kugwira ntchito pansi pa katundu wapakati komanso liwiro lotsika, A Series ikhoza kukhala chisankho chabwino; ngati ikufuna liwiro lalikulu, kutumiza kosalekeza, komanso katundu wolemera, B Series ndiyo yoyenera kwambiri.
Ganizirani ndalama zokonzera: Pali kusiyana pakati pa kukonza pakati pa A ndi B Series. Mukasankha, ganizirani malo ogwirira ntchito zida ndi zinthu zokonzera.
Onetsetsani kuti ikugwirizana: Mukasankha unyolo, onetsetsani kuti ma peak a unyolo ndi sprocket zikugwirizana kuti mupewe mavuto otumizira uthenga.