A nkenke okpokoro mpempe akwụkwọ mpempe akwụkwọ abụghị naanị elu ọrụ-ọ bụ ntọala anụ ahụ nke njikwa akụkụ, nkwughachi, na ntụkwasị obi onye ọrụ. Anyị ahụla ka ndị injinia na-emegharị mkpụrụ ndụ mmepụta niile n'ihi na tebụl ha na-agbagọ n'okpuru ịgba ígwè. Anyị ahụla ka ndị na-arụ ọrụ na-ehulata kwụsịtụrụ n'etiti okirikiri ka ọ bụrụ oghere 0.15 mm - naanị iji chọpụta ihe kpatara ya bụ mkpọda okpokoro na-agafe karịa ± 0.2 mm karịa 1,200 mm. N'ime ọrụ mpempe akwụkwọ dị elu, tebụl bụ ebe geometry na-amalite.
Botou Haijun Metal Products Co., Ltd. na-ewulite akụrụngwa maka ndị na-ebu ụgbọ ala Tier-1 bụ ndị na-ajụ akụkụ nwere mkpokọta nnabata nnabata karịrị ± 0.12 mm. Iji zute nke ahụ, ihe nkwado ọ bụla prototype, ụlọ ihe mmetụta ọ bụla na-adọkpụ, mgbakọ welded ọ bụla na-amalite n'elu elu emebere maka nkwụsi ike-ọ bụghị ịdị mma. Nke ahụ pụtara mbadamba ihe nkedo nke nwere afọ 30+ nke ịka nká na-ebelata nchekasị, ọ bụghị okpokolo agba agbadoro nke na-enwekarị obere mgbanwe mgbe ibu njigide ugboro ugboro. Ọ pụtara granite n'ala ma ọ bụ efere nchara siri ike nke nwere ọkwa dị larịị gbagoro na ISO 10791-7 Klas 4 (≤0.015 mm/m), enwetara ya site na iji interferometry laser — ọ bụghị naanị ihe ngosi. Nke kachasị mkpa, ọ pụtara itinye tebụl n'ime usoro zuru ezu: Ndobe breeki pịa CNC, isi nkwenye CMM wuru n'ime elu, yana ụkpụrụ T-slot dabara na sistemụ nhazi igwe - etinyeghị ya dị ka echiche emechaa.
Ụfọdụ nwere ike ịrụ ụka na tebụl modular $2,000 na-edozi otu nsogbu dị ka ikpo okwu arụpụtara $12,000. Mana n'ime mbugharị ụwa n'ezie, echiche ahụ dara na isi ihe atọ dị oke egwu. Nke mbụ, mkpagharị ọkụ: tebụl aluminom dị fechaa na-agbasa 2.3 × ngwa ngwa karịa ígwè. Mgbanwe ihu igwe 5ºC n'oge nhazi ụtụtụ nwere ike ịkpata njehie ọnọdụ 0.08 mm gafee okirikiri nhọrọ ukwuu 1,000 mm-ozuru usoro oghere maka nhazi ịgbado ọkụ nke roboti. Nke abụọ, nkesa ibu: tebụl ọkọlọtọ anaghị akọwapụta mgbagha siri ike n'okpuru ibu isi 500kg. Anyị atụleela ihe ruru 0.32 mm sag na nkeji ntinye ọkwa n'oge njigide ọtụtụ ihe n'otu oge - na-ebufe njehie ozugbo n'ime akụkụ ihu. Nke atọ, iguzosi ike n'ezi ihe interface: efere ngwá ọrụ kpọchiri akpọchi na-enwekarị ndebanye aha dowel-pin, na-ekwe ka nhazi n'etiti ntọala. Na Haijun, tebụl mmepụta ihe niile na-eji aka uwe dowel nchara siri ike nwere ≤0.005 mm bore-to-pin clearance — a na-edekwa efere ọ bụla site na CMM tupu ahapụ ya.
Kedu ihe na-ekewa elu na-arụ ọrụ na ezi okpokoro mpempe akwụkwọ mpempe akwụkwọ gbadara n'ike anọ na-enweghị mkparịta ụka:
Njide ewepụghị n'okpuru ibu ọkụ na igwe: Ekwenyere na 25°C ±1°C, wee nyochaa mgbe awa 8 nke 60°C ikuku ikuku na 300kg kesara loading. Sistemụ ntụaka metrology jikọtara ọnụ: Oghere eriri M8 agbakwunyere na grid 100 mm, nke nwere ezi ọnọdụ na ụkpụrụ NIST. Njikwa ike njigide: T-oghere e gosiri maka ≥12 kN ibu njigide n'otu akụkụ 100 mm, yana ntụgharị efu efu n'okpuru torque zuru oke. Nkwenye ndakọrịta ihe: Egwuchara na Ra ≤0.4 µm maka igwe anaghị agba nchara na aluminom - enweghị micro-scratching n'oge mbufe akụkụ. Anyị anaghị ere tebụl dị ka ihe kwụ ọtọ. Anyị tinyere ha na usoro ọrụ injinia. Mgbe onye ahịa na-ahụ maka ọrụ ugbo nke Europe chọrọ nkwugharị n'ofe ọrụ 14 na-ehulata na otu chassis bracket, anyị na-ahazi tebụl nwere ngbanwe ịdị elu nke mpaghara abụọ-otu akụkụ akpọchiri na 920 mm maka nhazi akwụkwọ ntuziaka, nke ọzọ na 850 mm maka nbudata roboti — ha abụọ na-ekerịta otu ụgbọ elu datum. Mgbe North America automation integrator chọrọ efu rework na Laser-ebipụ efere arịọnụ, anyị wetara tebụl na tupu machid ntụaka n'ọnụ nke dabara na ha eriri-laser kerf obosara (± 0.02 mm). Nke a abụghị nhazi. Ọ bụ nkọwapụta akụkụ a tụgharịrị n'ime ígwè na granite.
Lee anya n'ihu: Ọgbọ ọzọ nke okpokoro mpempe akwụkwọ mpempe akwụkwọ usoro agaghị ejide akụkụ-ha ga-atụle ha. Lablọ nyocha R&D nke Haijun na-akwado ugbu a nha nrụnye agbakwunyere yana ihe mmetụta mbugharị ikike na-enye data ewepụghị oge na sistemụ MES. Ọ bụghị dị ka ihe ọhụrụ, kama dị ka ntinye njikwa mechiri emechi: ọ bụrụ na mgbasawanye ọkụ na-agbanwe datum Y-axis site na 0.03 mm, breeki pịa CNC na-akwụ ụgwọ na-akpaghị aka. Ọkwa ahụ nke njikọta na-arụ ọrụ naanị mgbe tebụl kwụsịrị ịbụ arịa ụlọ wee ghọọ akụkụ nke ụkpụrụ ụlọ dị mma. Maka otu ihe na-ewu ụlọ ebe ± 0.05 mm na-ekpebi ọdịda ubi-ma ọ bụ ebe 95% nnyefe oge na-adabere na ihe ịga nke ọma nke mbụ-tebụl abụghị mmalite. Ọ bụ nkwa nke nkịtị.
