Zitsulo bala kuzimitsa ndi tempering kupanga mzere

A. Ubwino wa Zitsulo bala kuzimitsa ndi tempering kupanga mzere

1. The Zitsulo bala kuzimitsa ndi tempering kupanga mzere Ikhoza kufupikitsa kuzimitsa kwazitsulo ndi kutentha komwe kumapangitsa kuti zinthu zizikhala bwino.

2. Chitsulo chachitsulo chosungira ndi kutentha chimapanga makina amatha kusintha magwiridwe antchito achitsulo chazitsulo ndikupanga kutentha ndikuwongolera mtundu wazogulitsa.

3. Chida chotenthetsera cha chitsulo chosungira ndi kutentha kwa makina opulumutsa chimapulumutsa zida zambiri kuposa ng’anjo yotentha yamoto, ndipo nthawi yomweyo imakulitsa moyo wautumiki wa chitsulo pambuyo pakutha ndi kutentha.

4. Chitsulo chachitsulo chosungira ndi kutentha sichimatulutsa utsi ndi utsi chifukwa cha kutenthetsa, komwe kumatsuka malo ogwirira ntchito pamsonkhanowu.

5. Nthawi yotenthetsera ya chitsulo chosungira ndi kutentha kwa mzere ndiyachidule ndipo luso lake ndilapamwamba.

B. Chidule cha mzere wazitsulo wazitsulo ndi kutentha komwe kumapangitsa kupanga

1. Chitsulo chachitsulo chosungira ndi kutentha kwa mzere chimayang’aniridwa ndi mphamvu yamagetsi yapakatikati, ndipo kukonzanso kumatseguka kwathunthu kuti mukwaniritse mphamvu yayikulu.

2.Kuwonetsa tebulo lodzigudubuza: The axis of the roller table and the axis of the workpiece form an angle of 18 ~ 21 °, ndipo chojambuliracho chimapita patsogolo mwachangu nthawi zonse mukamayendetsa, kuti kutentha kukhale kofanana. Tebulo loyendetsa pakati pa thupi lamoto limapangidwa ndi 304 zosapanga dzimbiri zosapanga dzimbiri komanso madzi ozizira. Mbali zina za tebulo lodzigudubuza ndizopangidwa ndi chitsulo cha 45 ndi nthaka yolimba.

3. Gulu lama roller wodzigudubuza lazitsulo zotsekera ndi zida zotentha: gulu lodyetsa, gulu la sensa ndi gulu lomwe limatulutsa limayang’aniridwa ndi chosinthira chosiyanasiyananso, chomwe chimapindulitsa kuthamanga kwa yunifolomu ya bar panthawi yakutsogolo.

4. Kutentha kotsekemera: Imatenga thermometer ya American Leitai infrared thermometer kuphatikiza ndi German Siemens S7 kuti ipange njira yotseka yotseka, yomwe imatha kuyendetsa bwino kutentha ndi kutentha mofananira.

5. Chitsulo chazitsulo ndi zida zotentha chimayang’aniridwa ndi kompyuta yamafuta, yomwe imawonetsa magwiridwe antchito panthawiyo munthawi yeniyeni, komanso imagwira ntchito monga memorypiece parameter memory, yosungira, kusindikiza, kuwonetsa zolakwika, ndi kuwonetsa chizindikiro mwadzidzidzi .

6. Chogwiritsidwira ntchito chitatha kuzimitsa ndi kutentha pa ndodo yachitsulo ndi makina opangira chubu alibe ming’alu komanso palibe mapindikidwe, ndipo kuchuluka koyenera kwa zinthu zomalizidwa kumakhala 99%.

7.Kufanana kwamakanema amtundu waukadaulo wazitsulo zamagetsi ndi kuzimitsa kwa magetsi, magwiridwe anthawi zonse a digito opangira zida zotenthetsera kutentha ndi zida zotentha, ndi zida zapadziko lonse lapansi zopangira zida zotenthetsera.

C. Zolemba pamzere wazitsulo wazitsulo ndi kuzimitsa mzere wazipangizo:

1. Chingwe chachitsulo chotsekera ndi kutentha chimagwiritsidwa ntchito kuphatikizira kutentha kwazitsulo ndi kutentha kwa ndodo zama hayidiroliki ndi ndodo zokoka.

2. Magawo azitsulo zazitsulo otsekedwa komanso opepuka

1) Zinthu zakuthupi: 45 # chitsulo, 40Cr, 42CrMo

2) Mtundu wamagetsi (mm): Makulidwe: 60≤D≤150 (ndodo yolimba) Utali: 2200mm ～ 6000mm;

3) Chipilala chachitsulo chimatenthedwa mpaka kuzimitsa kutentha pafupipafupi kenako kuziziritsa kuti muchepetse chithandizo, ndipo chithandizo cha tempering chimachitika pa intaneti.

Kutentha kutentha: 950 ± 10 ℃; Kutentha kutentha: 650 ± 10 ℃;

4) Lowetsani voteji: 380V ± 10%

5) linanena bungwe lamulo: 2T / H (malinga 100mm zitsulo bala)

D. Zofunikira paukadaulo wazitsulo zazitsulo ndi zotenthetsera mzere:

1) Kukula konsekonse kwa shaft yonse ndi 22-27 madigiri HRC, kuuma kocheperako sikungakhale ochepera madigiri 22, ndipo kuuma koyenera ndi madigiri 24-26;

2) Kuuma kwa shaft komweko kuyenera kukhala kofanana, ndipo kuuma kwa mtanda womwewo kuyeneranso kukhala kofanana, ndipo kufanana kwa shaft kuyenera kukhala mkati mwa madigiri 2-4.

3) Gulu liyenera kukhala yunifolomu, ndipo makina ake ayenera kukwaniritsa zofunikira:

a. Zokolola zimakhala zazikulu kuposa 50kgf / mm²

b. Kwamakokedwe mphamvu kuposa 70kgf / mm²

c. Elongation ndi wamkulu kuposa 17%

4) Malo otsika kwambiri apakati pa bwalolo sadzakhala ochepera HRC18, malo otsika kwambiri a 1 / 2R sadzakhala ochepera kuposa madigiri a HRC20, ndipo malo otsika kwambiri a 1 / 4R sadzakhala ochepera kuposa madigiri a HRC22.

E. Kufotokozera kwamayendedwe azitsulo zazitsulo ndi kuzimitsa kozungulira

Choyamba, pamanja ikani ndodo zachitsulo zomwe zimafunikira kutenthedwa mumzere umodzi ndi wosanjikiza umodzi pachodyera chosungira, kenako zinthuzo zimatumizidwa pang’onopang’ono kumalo odyetsera ndi makina otsitsa, kenako nkhaniyo imakankhidwira mu kudyetsa wodzigudubuza wokonda ndi silinda mpweya. Wodzigudubuza wa oblique amayendetsa bala zakutsogolo ndikutumiza zinthuzo kuzimitsira kutentha inductor. Kenako workpiece imatenthedwa ndi gawo lotenthetsera, ndipo kutentha kotentha kumagawika kutentha kwanyengo ndi kuzimitsa kutentha kosunga kutentha. Mu gawo lotenthetsera, mphamvu yamagetsi yapakatikati ya 600Kw imagwiritsidwa ntchito kutenthetserapo ntchito, kenako magulu awiri amagetsi a pafupipafupi a 200Kw amagwiritsidwa ntchito kuteteza kutentha ndi kutentha.

Kutentha kumatha, chogwirira ntchito chimayendetsedwa ndi wodzigudubuza wokonda kudutsa pa mphete yotsekera yamadzi yotsekera. Kuthetsa kumatha, kumalowa mkatikati mwa zotenthetsera kutentha. Kutentha kwamatenthedwe kumagawidwanso m’magawo awiri: kutentha kwa kutentha ndi kuteteza kutentha. Gawo lotentha limagwiritsa ntchito magetsi okwanira 300Kw pafupipafupi, ndipo gawo loteteza kutentha limakhazikitsa magawo awiri a 100KW.

Chipilala chachitsulo ndi kuzimitsa kapangidwe kazitsulo ndikuwotchera mzere pamizere kumasankha mayankho ogwira ntchito komanso osafuna zambiri malinga ndi zomwe akufuna makasitomala. Mzere wathunthu wopanga umaphatikizapo zida zapakatikati zotenthetsera, makina operekera makina, makina oyesera kutentha kwapakati, makina otsekera madzi ozizira, ndi Bokosi loyang’anira chapakati etc.