Chinangwa chikuru cheprofiling ndechekuona kuti iyo yekunze contour chimiro chepiston mhete inoenderana neyakagadzirirwa kudzvanywa curve.

1. Huru hwekugaya magumo ekupedzisira: blank urefu dimension = yemberi mhete kureba kwekucheka disc + rough grinding allowance (0.7-0.8 kaviri discs)
Kucheka dhisiki: kureba kwemhete yepamberi yekucheka disc = hupamhi hwekucheka + 2 × (kureba kwemhete mushure mekukuya kwepakati + mvumo yekukuya yepakati);   Hupamhi hwebanga rekucheka kazhinji 1.8 ~ 2.2, uye iyo yepakati yekukuya mvumo inowanzo 0.18 (yakapetwa-mativi)
2. Pakati pekukuya kuguma kwechiso: semi-finishing urefu + semi-finishing allowance; semi-yekupedzisira mvumo inowanzo 0.16 ~ 0.20 (yakapetwa kaviri)
Semi-kupedza kugaya kuguma chiso: kureba kukuya kureba + yakanaka grinding allowance; alloy mhete yakanaka yekukuya mvumo kazhinji inotora 0.03 ~ 0.035 (yakapetwa kaviri); ductile iron mhete kazhinji inotora 0.05 (yakapetwa kaviri)
3. Pedzisa kukuya kuguma chiso: sarudza kana kupfeka uye kugaya zvakare maererano nekugadzirisa teknolojia
4. Kukopa motokari: kureba dhayamita saizi
5. Milling cut: kureba kwekucheka
6. Rough boring mukati denderedzwa: kutsunga kweradial ukobvu; yakanaka inofinha yemukati denderedzwa radial ukobvu + yakanaka inofinha yemukati denderedzwa mvumo + yakanaka yekutendeuka yekunze denderedzwa mvumo. Iyo machining mvumo yeinofinha yemukati denderedzwa uye yakanaka kutenderera yekunze denderedzwa inowanzo 0.2mm.
7. Kugadziriswa kwakakasharara kwekuvhura: gaka rakavharika rinowanzo 0.15-0.35, uye dhayamita yemukati yegeji yemhete kazhinji φd1 (yakakosha saizi yepiston mhete) + 0.65
8. Pedzisa kushandura denderedzwa rekunze: kukora kweradial kwekapedzwa substrate + yakanaka boring yemukati denderedzwa mvumo + yekunze honing allowance; yakanaka boring yemukati denderedzwa mvumo inowanzo
0.2mm, iyo honing mvumo inowanzo 0.03 ~ 0.05mm. Kutemerwa kwegomba rakavharwa: pahwaro hwehutsinye hwekucheka saizi, isa 0.05 pamativi ekumusoro nepasi.
9. Yakanaka inofinha yemukati denderedzwa: iyo radial ukobvu hwechigadzirwa chakapedzwa-ukobvu hwekromium layer + iyo honing allowance isati yaiswa; ukobvu hwechromium layer hunotarwa nemaitiro, uye haugone kungoreva kudhirowa kwechigadzirwa. Mvumo yekukudza isati yaputirwa inowanzotorwa se 0.05
10. Chamfering outer angle: kazhinji 0.2X45 °, chinangwa ndechekudzivirira chrome plating kubva pachrome.
11. Kupedzisa muromo usati waputira: Simbisa maererano nepakavharika mushure mekukuya kwepakati, mucheto kune rimwe divi rekuvhura 0.10
12. Kuongorora usati waputira
13. Kukudza usati waputira: mvumo yeimwe rutivi i0.05
14. Tarisa chitarisiko usati waisa
15. Chrome plating: yapera chrome plating ukobvu + honing allowance mushure mekuputira
16. Demagnetization
17. Kuvhura kwepakati pekukuya: Inotarwa zvichienderana nehukuru hwechigadzirwa chakapedzwa, uye chinodiwa kuve nechokwadi chekuti pane muganho wekuvhura kwakanaka, asi kwete zvakanyanya. Kazhinji, unilateral margin ndeye 0.05 ~ 0.10m
18. Kukudza mushure mekuputira: Unilateral margin 0.05
19.Ongorora chitarisiko mushure mekuputira
20. Yakanaka kugaya kuvhura: sarudza kureba kwemhete zvinoenderana nezvinodiwa zvekudhirowa chigadzirwa
21. Kugayazve: Sarudza kureba kwemhete maererano nezvinodiwa zvechigadzirwa mifananidzo
22. Wedge pamusoro pemota: 1.5 kubva kunze denderedzwa, base denderedzwa kureba 1.061±0.01, wedge angle 7°15′±15′
23. Kukuya positioning groove: maererano nechigadzirwa kudhirowa zvinodiwa
24. Oiri honing yekunze denderedzwa: Oiri honing kwemasekonzi gumi kuve nechokwadi chakavharika gap uye unilateral margin.
25. Phosphating
26. Laser marking