1.Ọrụ nke itinye agba

1. Melite ọrụ na-egosi mmiri nke windings moto.

Na winding, e nwere ọtụtụ pores na oghere mkpuchi, interlayer mkpuchi, oge mkpuchi, na-ejikọta wires, wdg. Ọ dị mfe itinye mmiri mmiri na ikuku ma belata ọrụ mkpuchi ya. Mgbe ịtinye na ihicha, moto ahụ na-ejupụta na agba mkpuchi ma na-emepụta ihe nkiri agba na-adịghị mma, nke na-eme ka ọ sie ike maka mmiri na gas na-emebi emebi ịwakpo, si otú ahụ na-eme ka mmiri na-eguzogide mmiri na ihe na-eguzogide corrosion nke winding.

2.Enhance eletriki mkpuchi ike nke winding.

Mgbe a na-etinye windings na agba na akpọnwụwo, ntụgharị ha, mkpuchi, akụkụ na ihe mkpuchi dị iche iche na-ejupụta na agba mkpuchi nwere ezigbo dielectric Njirimara, na-eme ka ike mkpuchi nke windings dị elu karịa tupu ntinye na agba.

3.Mmeziwanye ọnọdụ mgbasa ọkụ na-eme ka ọ dịkwuo ọkụ.

Mmụba okpomọkụ nke moto n'oge ọrụ ogologo oge na-emetụta ndụ ọrụ ya ozugbo. A na-ebufe ọkụ nke ikuku na-ekpo ọkụ na-ekpo ọkụ site na mkpuchi oghere. Nnukwu oghere dị n'etiti akwụkwọ mkpuchi waya tupu ị na-eme ka ọ ghara ịdị mma na-eduzi okpomọkụ na ikuku. Mgbe varnish na ihicha, oghere ndị a na-ejupụta na mkpuchi mkpuchi. The thermal conductivity nke mkpuchi mkpuchi varnish dị nnọọ mma karịa nke ikuku, si otú ahụ na-eme ka ọnọdụ ikpo ọkụ nke ikuku dịkwuo mma.

2.Ụdị mkpuchi mkpuchi varnish

E nwere ọtụtụ ụdị mkpuchi mkpuchi agba, dị ka epoxy polyester, polyurethane, na polyimide.Generally, kwekọrọ ekwekọ insulating agba na-ahọrọ dị ka okpomọkụ na-eguzogide larịị, dị ka 162 epoxy ester red enamel ọkwa B (130 degrees) 9129 epoxy ihe mgbaze-free topcoat F (155 degrees), polye00 mkpuchi silicone elu (155 degrees), polye0 (197) dị ọcha. Ọnọdụ na agba mkpuchi na-ezute ihe ndị chọrọ nguzogide okpomọkụ, a ga-ahọrọ ya dị ka gburugburu ebe moto dị, dị ka ihe ọkụkụ ọkụ, nkwụsị mmiri, wdg.

3.Five ụdị nke varnishing Filiks

1.Na-agbapụta

Mgbe ị na-arụzi otu moto, ị nwere ike ịmegharị varnishing site na usoro ntinye mmiri. Mgbe ị na-agbapụta, tinye stator kwụ ọtọ na agba agba agba agba na otu njedebe nke ikuku na-eche ihu n'elu, ma jiri ite agba ma ọ bụ brush na-agbapụta agba agba na njedebe elu nke ikuku. wụsara.

2. Drip leaching

Usoro a dabara adaba maka varnishing nke obere igwe eletriki eletrik na ọkara.

① Usoro. 6101 epoxy resin (oke oke), 50% tung mmanụ maleic anhydride, dị njikere maka ojiji.

②Ikpo ọkụ: Kpoo ikuku ikuku maka ihe dị ka nkeji 4, wee chịkwaa okpomọkụ n'etiti 100 na 115 Celsius C (jiri temometa ntụpọ tụọ), ma ọ bụ tinye ikuku n'ime ọkụ na-ekpocha ọkụ wee kpoo ya ihe dị ka awa 0,5.

③Mkpu. Debe moto stator kwụ ọtọ na tray agba, wee malite iji aka na-awụsa agba mgbe okpomọkụ moto dara na 60-70 ℃. Mgbe nkeji 10 gachara, tụgharịa stator ma gbanye agba na nsọtụ nke ọzọ nke ikuku ruo mgbe ọ ga-etinye ya nke ọma.

④ Ịgwọ ọrịa. Mgbe ọ gbasasịrị, a na-enye ike ikuku maka ọgwụgwọ, a na-echekwa ikuku ikuku na 100-150 ° C; A na-atụle uru mkpuchi mkpuchi mkpuchi ruo mgbe ọ ruru eru (20MΩ), ma ọ bụ na-etinye winding n'ime ọkụ na-ekpo ọkụ maka ikpo ọkụ n'otu okpomọkụ maka ihe dị ka awa 2 (dabere na nha moto), a na-ewepụkwa ya na oven mgbe mkpuchi mkpuchi gafere 1.5MΩ.

3.Roller agba

Usoro a kwesịrị ekwesị maka varnishing nke ọkara-sized Motors. Mgbe ị na-agbagharị agba, wụsa ihe mkpuchi ahụ n'ime tankị agba, tinye rotor n'ime tankị agba, na elu agba kwesịrị imikpu rotor winding maka ihe karịrị 200mm. Ọ bụrụ na tank agba dị oke omimi na mpaghara rotor winding na-emikpu n'ime agba dị obere, a ga-atụgharị rotor ọtụtụ ugboro, ma ọ bụ agba a ga-eji ahịhịa mee ihe mgbe a na-atụgharị rotor. Na-atụgharịkarị ugboro 3 ruo 5 nwere ike ime ka agba mkpuchi ahụ banye n'ime mkpuchi ahụ.

4.Nmikpu

Mgbe ị na-arụkwa obere moto obere na ọkara na batches, windings nwere ike imikpu na agba. Mgbe ị na-emikpu, buru ụzọ tinye agba kwesịrị ekwesị nke mkpuchi mkpuchi n'ime agba agba, wee kpọgidere stator moto, nke mere na mmiri agba ahụ na-agbanye stator ihe karịrị 200mm. Mgbe mmiri mmiri na-agba agba na-abanye n'ime oghere niile dị n'etiti windings na akwụkwọ mkpuchi, a na-ebuli stator elu ma na-agbapụta agba. Ọ bụrụ na 0.3 ~ 0.5MPa nrụgide na-agbakwunyere n'oge imikpu, mmetụta ga-aka mma.

5.Vacuum mgbali imikpu

Enwere ike itinye windings nke moto voltaji dị elu na obere na obere igwe nwere oke ihe mkpuchi mkpuchi dị elu nwere ike ịdaba n'itinye ikuku. N'oge ntinye, a na-etinye stator nke moto ahụ n'ime akpa agba mechiri emechi na mmiri na-ewepụ site na iji teknụzụ agụụ. Mgbe a na-agbanye windings na agba, a na-etinye nrụgide nke 200 ruo 700 kPa n'elu agba agba iji mee ka mmiri mmiri ahụ banye n'ime oghere niile na windings na n'ime oghere nke akwụkwọ mkpuchi ahụ iji hụ na ịdị mma nke ntinye.

Anhui Mingteng Permanent-Magnetic Machinery & Electric Equipment Co., Ltd.https://www.mingtengmotor.com/) usoro varnishing

A na-akwado windings maka varnishing

VPI Dip Paint Emecha

Igwe ikuku stator nke ụlọ ọrụ anyị na-anakwere tozuru okè "VPI vacuum pressure dip paint" iji mee ka nkesa ihe mkpuchi nke akụkụ ọ bụla nke stator winding edo, elu-voltage na-adịgide adịgide magnet moto mkpuchi agba na-anabata H-ụdị gburugburu ebe obibi epoxy resin insulating paint 9965, obere voltaji na-adịgide adịgide magnet moto mkpuchi agba bụ H-ụdị901 ikuku epoxy resin. isi.

Nwebiisinka: Akụkọ a bụ mweghachi nke njikọ izizi:

https://mp.weixin.qq.com/s/8ZfZiAOTdRVxIfcw-Clcqw

Akụkọ a anaghị anọchi anya echiche ụlọ ọrụ anyị. Ọ bụrụ na ị nwere echiche ma ọ bụ echiche dị iche, biko gbazie anyị!