Wannan ne ya kamata da keyar abu mai gabatarwa?

Daga cikin aikacewa, kafa na gudanar daidai anabuwa keya mai amfani da yanzu. Anabuwa aiki na kafa na shugaban labari daidai a cikin aiki na alamunajia da aiki na hikina, da fatanin hanyar suna suka yi shi aikacewa daga hanyar labari daidai. Kamar faruwar taimaka, kafan gudanar daidai aka samfara a cikin aiki na labari daidai da aiki na hikina.

Kafa na gudanar daidai ya kamata wannan rubutu: rubutu, mafiya, bula-gida, sabon gaba, tsarin watar da kasuwar dust. Sunan hanyar suka yi shi aikacewa daga hanyar labari daidai, yayi, a ceppen labari daidai a ceppen labari daidai.
Daga 1898, mutane ya kawo cikakken shi a kwana mai tsallace wanda ya yi amfani da guruguwa jirgin dandanno kuma yanzu daga rubutu tare da sarakuna, ya fiye masu samun rubutu na sarakunan daga rubutu ta bar barin samun rubutu; ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, kuma ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, kuma ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, kuma ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, kuma ya fiye masu samun rubutu da samun guruguwar jirgin dandanno, kuma ya fiye masu samun rubutu da samun guruguwar jirgin dandanno.

Rubutun guruguwa ya ne Rudolph G. Boehm tare da Texas kuma ya zage da patent America don 1929.

Idan rubutun guruguwa ya so ke active body, gaɗon ya fiye linear motion don lead na specification tare da angle na rotation na screw rod. Passive workpiece ya sosai da gaɗon idan ya kawo connection don nut seat, kuma ya sosai da linear motion na tare.

Kunshi ball screw ya sosai na mai, kuma ya fi nuna a cikin steel, ya samfara ga kunshi na mutane da kunshi. Rana spirali na kunshi ya same da rana spirali na kunshi.

A cikin ranarwa, ya same da manyan tattuwar kware ne a cikin kunshi. A matsayin tattuwar kware a cikin kunshi, tattuwar kware ya yi shirin fadi a cikin kunshi. Kwallin deflector ko systemin return ya same da tattuwar kware da ya matsayi a cikin kunshi.

A matsayin motor, ball screws ya same da 90% daga wannan. Ya kawai daidai, da accuracy ne wata few thousandths a cikin fita per foot. Manyan industry suka iya yi a cikin ball screws don shirin kontrol, ga aerospace, computer, electronics, automotive, da medical industries.

Ball screws suna yanzu iya yi a cikin processin manufacturing da suka same daidai a cikin robots, automated assembly lines, material handling equipment, conveyors, machine tools, wire controls, da precision assembly equipment.

Tashe ball screw ya kawo shirin da screw da nut, a cikin wannan daidai ya kasance spiral grooves. Ball-nsu ya tafiya daga wannan grooves suka yiwa daidai contact bin nut da screw.

Lambar da screw ko nut ya gabata, balls-nsu ya taimaka da deflector daga deflector to ball return system of the nut, suka ke pass daga return system in a continuous path to the opposite end of the ball nut. Lambar da balls ya fiye daga return system to thread raceways of the ball screw da nut for recirculation in a closed loop.

Ball nut ya kawo shirin da load da service life of the ball screw assembly. Ratio of the number of threads in the ball nut loop to the number of threads on the ball screw ya kawo extent da ball nut ya sosai fatigue failure (wear) faster than the ball screw.

Ball nut ya kawo biyu types of ball return methods: external circulation type da internal circulation type.

Jin shirin daidai: Kulaƙwar gudanar a ce daga kantakwin ɗaukari na cikin rubutu ta yi baƙoyar kulaƙwar, mai aikin kulaƙwar gaɗe ake soya su daga cikin rayuwar kulaƙwar.

Nau'in zagayawa na ciki: Kwallan suna komawa ta ko a gefen bangon goro, ƙasa da diamita na waje na goro na ƙwallon.

Irin nau'in zagaye na ciki yana da kewayawa (kamar yadda aka nuna a cikin siffar da ke sama). Ana tilasta wa kwallaye su hau saman zaren a kan dunƙule ta hanyar tsarin dawowa. Wannan shi ake kira wani giciye-deflector irin ciki samu tsarin. A cikin nau'in ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙ

Lokacin da dogon dunƙule na ƙwallon ƙafa ke juyawa da sauri, zai fara rawar jiki da zarar ma'aunin ƙarancin ya kai ga yanayin yanayin girman shaft. Wannan ake kira saurin mahimmanci kuma yana iya zama da illa ga rayuwar sabis na dunƙule na ƙwallon. (Babu wani aiki mai aminci da zai wuce 80% na ƙimar ƙimar ƙirar ƙirar ƙira.)

Wasu aikace-aikace suna buƙatar tsayin shaft da sauri, kuma waɗannan duka wurare ne inda ake buƙatar haɗuwa da ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙwallon ƙw