Kev khiav hauj lwm kev ceev faj rau txhuas extrusion xovxwm qia

Niaj hnub no peb yuav tham txog kev saib xyuas txhua hnub thiab cov txheej txheem tshuaj xyuas ntawm cov xovxwm qia.

1. Lub ntsej muag ob sab kawg ntawm extrusion xovxwm qia yuav tsum muaj qhov sib txig tsis pub ntau tshaj 0.05mm, ob sab kawg ntsej muag yuav tsum txiav kom ncaj rau lub axis, thiab qhov tsis sib dhos tsis ntau tshaj 0.05mm; saum npoo ntawm ob xaus yog qhov yooj yim, tshwj xeeb tshaj yog lub dav hlau kawg yuav tsum tau polishing, nce mus txog Ra1 .6μm lossis ntau dua;

2. Lub sab saum npoo thiab sab kawg ntawm lub dav hlau ntawm extrusion nias qia yuav tsum tsis muaj qhov tsis xws;

3. Tsis muaj qhov axial dabtsi yog khoov, thiab tsis muaj sab nraud quab yuam sab nraud axial thaum nyem;

4. Ua nruj me ntsis tso cov qij xovxwm txuas nrog lub nruab nrab ntawm lub tog raj kheej extrusion kom ntseeg tau qib thiab coaxiality. Ob qho yuav tsum tswj kom muaj kev sib cais sib txawv los tiv thaiv cov pob thaum lub sij hawm txheej txheem txheej txheem.

5. Extrusion xovxwm qia yog nruj me ntsis txwv tsis pub txhawm rau txhav rau hlau. Yog tias cov nplais qhwv hlau pom, nws yuav tsum tau muab tshem tawm sijhawm. Rau kev tshem tawm tau yooj yim, me ntsis roj nplua nyeem tuaj yeem siv rau hauv xovxwm qia.

6. Lub taub hau xovxwm extrusion yuav tsum tsis txhob muab tso rau hauv lub raj xa kom sov siab rau lub sijhawm ntev kom tiv thaiv qhov kub siab ntawm tus ncej los ntawm kev nce thiab txo nws lub zog ntawm kev siv;

Extruder xovxwm qia ntawm txhuas extrusion xovxwm

7. Lub hau extrusion xovxwm qia rau hollow extrusion xovxwm qia thiab lub gasket ruaj ruaj yuav tsum xyuas kom muaj qhov sib txawv ntawm lub qhov sab hauv thiab qhov kub siab nrog rab phom extrusion thiab phau ntawv qhia qia, thiab xyuas kom lub extrusion koob thiab phau ntawv qhia qia tuaj yeem txav tau kev ywj pheej hauv lub qhov taub;

8. Nws yuav tsum tau kho nyob rau hauv lub sij hawm thaum ua hauj lwm kawg nto (sab hauv thiab sab nraud) ntawm extrusion xovxwm qia yog crushed thiab deformed;

9. Kev tuav lub tes tsho nrawm nrawm ntawm lub hauv paus ntawm extrusion xovxwm qia yuav tsum yoog thiab hloov kho, ruaj khov thiab tsis tu ncua kuaj xyuas thiab kho kom ntseeg tau tias cov kev xav thiab theem ntawm extrusion xovxwm qia;

10. Cov cuab yeej tshwj xeeb yuav tsum tau siv rau kev thau khoom thiab thau khoom tawm thiab hloov mus rau ntawm txoj kab nyem kom tiv thaiv pob thiab ua kom lub chaw muaj kev nyab xeeb.

11. Extrusion xovxwm qia yuav tsum tau sim ua ntu zus, xws li qhov nyuaj, ntsuas qhov loj thiab theem, kev teeb tsa tus kheej, thiab lwm yam, thiab cov teeb meem yuav tsum daws kom ncav sijhawm.