1).Material: 65Mn, 55Si2MnB, 60Si2Mn, 60Si2CrA, 55CrMnA, 60CrMnMoA, sezvinodiwa nemutengi
2).Packing: yakajairika gungwa-yakakodzera kurongedza
3).Kurapa kwepamusoro: kuroverwa, kusungirirwa, kupendwa kana sezvinodiwa nemutengi
4).Saizi: zvinoenderana nezvinodiwa nemutengi
1) Zvinoenderana nechikamu chemakemikari
Zvinoenderana neGB/T 13304 yakajairwa, simbi yechitubu yakakamurwa kuita isiri-alloy chitubu simbi (carbon spring steel) uye alloy spring simbi zvinoenderana nemakemikari ayo.
①Carbon chitubu simbi
②Alloy spring simbi
Pamusoro pezvo, mamwe mabhureki anosarudzwa sesimbi dzechitubu kubva kune mamwe masimbi, akadai semhando yepamusoro kabhoni structural simbi, kabhoni mudziyo simbi, high-speed tool simbi uye Stainless simbi.
2) Zvinoenderana nechikamu chekugadzira uye nzira dzekugadzirisa
①Simbi inopisa yakakungurutswa (yakaumbwa) inosanganisira simbi inopisa yakatenderedzwa, sikweya simbi, simbi yakati sandara nendiro yesimbi, uye simbi yakaumbwa uye sikweya simbi.
②Simbi inotonhorwa (yakakungurutswa) inosanganisira waya yesimbi, tambo yesimbi uye inodhonzwa nechando (inotonhora-inodhonzwa simbi inotenderera).
Zvitubu zvinoshandiswa pasi pesimba, vibration kana kushushikana kwenguva refu, saka chitubu simbi inodiwa kuti ive yakakwira kusimba simba, elastic muganho uye yakanyanya kuneta simba.Mukuita izvi, zvinodikanwa kuti simbi yechirimo ine kumwe kuoma-kugona, haisi nyore kubvisa carburize, uye ine yakanaka yemhando yepamusoro.
Sezvinoratidzwa nezita racho, simbi yechitubu inoshandiswa kugadzira zvitubu zvakasiyana-siyana, zvinosanganisira zviduku-chikamu zvitubu zvakadzika, zvitubu zvakatenderera, zvitubu, nezvimwewo. Inogonawo kushandiswa kugadzira zvitubu zvevharuvhu, zvindori zvechitubu, zviputi zvekuvhunduka, tsanga dzeclutch, zvitubu zvekuputika, uye zvitubu zvemashizha zvemotokari diki nepakati., steam turbine steam seal spring, locomotive hombe shizha chitubu, coil chitubu, valve chitubu, boiler kuchengetedza valve chitubu, nezvimwe.