Trapezoidal ulusi - katundu ndi njira kudula

Ambiri ntchito ngati amakona anayi ndi trapezoidal ulusi wabuluu, iwo ntchito popanga zosiyanasiyana zomangira, Mwachitsanzo spindles zipangizo makina osindikizira ndi zomangira zochotsa zipangizo zosiyanasiyana, komanso magiya mphutsi.

Ngati ulusi ali ndi amakona anayi mbiri mu mawonekedwe a rectangle, ndi trapezoidal ulusi ali mawonekedwe a trapezoid equilateral. ulusi zimenezi mbiri ngodya ya umene uli wofanana 15,24,30 ndi 40 madigiri. Pa ntchito, ndi wononga ndi zachilengedwe mphamvu mikangano yomwe amayamba ndi kukhalapo kwa lubricants ndi padziko roughness wa zipangizo zimene amapanga mbali komanso ukulu wa mbiri ngodya. Ngati amakona anayi ulusi amene mbiri ngodya ndi ziro, pali pang'ono mikangano, ndi trapezoidal ulusi Umapeza chakuti ali mipata zozungulira akhoza anatsimikiza ankafika awiri ambiri pomwe amakona anayi a iwo anafotokozedwa pa m'mimba mwake kunja kapena mkati.

Ngati kufanana kwa ulusi izi mwa mawu a zovuta kukhazikitsa, ndi trapezoidal ulusi N'chapafupi popanga, choncho ntchito nthawi zambiri. Nthawi zambiri zikhale ndi ngodya mbiri 30 °.

Trapezoidal ulusi ali ndi ndondomeko kudula pafupifupi ofanana kupanga anayi. Pali zina kudula, amene amadalira kukula kwa kumaliza pamwamba ndi olondola.

Pali njira zingapo kudula mtundu yake ya ulusi.

Pogogoda wodula chimodzi:

• Metering ikuchitika ndi workpiece anaberekera kutuluka poyambira wodula;
• malinga ndi alipo chitsanzo anagwira Kukulitsa liza wodula;
• ikuchitika chabwino kusintha chida ndi yamphamvu ake, pamene izo ziyenera kukhala pa mzere pakati ndi kukhala kufanana kwa olamulira kudula ulusi;
• Kukhazikitsa makina ndi chakudya wodula kudula ulusi;
• ndi kufufuzidwa mbiri akamagwira ntchito M'manja, ndipo m'mimba mwake pafupifupi wa ulusi.

Pogogoda cutters zitatu:

• kukonzekera workpiece ikuchitika;
• atatu lakuthwa tsamba - slotted molunjika, slotted ndi yopapatiza mbiri;
• unachitikira grooving chida unsembe ndiponso kudalirika kwa chikukonzekera awo. Malinga ndi ngodya chikweza, iwo anakonza mwina perpendicular m'mbali mwa poyambira helical kapena ulusi kufanana kwa olamulira ndi ndi kutalika kwa mzere pakati.

Mu ena mafakitale inasanduka ambiri zotsatirazi njira imene chopangidwa zomangira ndi trapezoidal ulusi:

• anachita kutumidwa zida chifukwa ntchito izi;
• recess poyambira imagwiridwa hafu kufunika mozama pogwiritsa ntchito chida grooving;
• ntchito yopapatiza slotted wodula, yotengekatengeka zina kudula grooves kwa mkati m'mimba mwake kukula;
• ntchito mbiri wodula, wopereka komaliza kudula trapezoidal ulusi;
• cheke ntchito anachita, zomwe ntchito ulusi n'zotsimikizira ndi Chinsinsi.

Choncho, takambirana njira yaikulu kuchita mtundu wa ulusi. Tsopano tiyeni tione mwatsatanetsatane mmene ntchito chikachitika pafupifupi kudula trapezoidal ulusi:

1. M'pofunika kukonzekera preform mtundu anati ntchito.
2. Ndondomeko ya processing n'kofunika mukhale mbiri wosemera, liza ndi grooving cutters.
3. Kuchita zonse kusintha kofunika zida yochita mtundu wa ntchito.
4. Kudzera woyamba profiled wodula 85% ya kuya kwa odulidwa mu trapezoidal poyambira.
5. Pokonza ndi poyambira pansi pa poyambira wodula.
6. A chomaliza yokonza ndi kudula mbali analandira mbiri.
7. Funsani Chinsinsi ndi kudziwa ubwino wa ntchito anachita.

Monga mukuonera, zonse ndi momveka bwino ndipo mosavuta kudziŵidwa.