Nyocha usoro ọgwụgwọ okpomọkụ nke igwe mmiri mmiri na-eji akụrụngwa na -emenyụ ọkụ ugboro ugboro

A na-eji chuck mmiri eme ihe n’ọtụtụ ebe na ntụgharị na mmepụta nke mgbanaka na-ebu. A na-etinye mgbanaka ahụ site na mgbasawanye ya na mmechi ya, ọ na-achọkwa ka ọ nwee ezigbo plasticity na ike. Iji mee ka mmepụta na njikwa dị mfe, ụlọ ọrụ na-ebu ibu anaghị eji igwe mmiri eme ihe, ma na-ejikarị GCr15 ígwè kama. N’ihi na ígwè GCr15 adịghị enwe ezigbo plasticity na ike siri ike, ọ na-emekarị ka ọnụ ọgụgụ buru ibu nke collets gbajiri na mmepụta, nke na-emetụta mmepụta nkịtị. The ọdịda mode nke GCr15 ígwè collets bụ tumadi n’oge mgbaji, na mgbaji akụkụ bụ tumadi olu. , Ya mere, a na-achọrọ ka ọ nwee nnukwu ike ike na iyi nguzogide, nnukwu plasticity. Ngwọta ọkụ induction nke akụrụngwa na-emenyụ ugboro ugboro nwere ike imezu ihe niile achọrọ nke collet chuck.

1) Induction okpomọkụ ọgwụgwọ usoro GCr15 ígwè mmiri chuck akụkụ: isi dayameta 60mm, ọdụ dayameta 52mm, ngụkọta ogologo 60mm. A na-eji ọkụ ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na 500-550 Celsius C, ma na-ekpo ọkụ na 845 ° C. N’oge a na-arụ ọrụ, a na-ebu ụzọ kpoo isi ọkụ maka nkeji 5, mgbe ahụ, a na-ekpo ọkụ dum maka nkeji 10. Mgbe mmanụ niile dị jụụ, a na-ebufe ya na 280- Incubate na nitrate na 300 ° C maka 90min, na iwe ọkụ na nitrate na 160 ° C maka 2h.

2) The ekweghị ekwe nke GCr15 steel spring collet mgbe emenyụ ya site elu ugboro quenching ọkụ bụ banyere 10HRC ala karịa nke ot quenching, ma ya ọrụ ndụ na-abawanye site 1-1.67 ugboro.